@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ==========================================================================
   EffectStats — Unified Stylesheet
   ==========================================================================
   Combined styles for the EffectStats Dash application.

   TABLE OF CONTENTS
   -----------------
   1. Design tokens
   2. Base reset & typography
   3. Layout helpers
   4. Controls (buttons, inputs, forms)
   5. Utility classes
   6. Public shell (landing, header)
   7. Auth page
   8. App shell (header, sidebar, profile)
   9. App landing (study explorer, data explorer, upload)
   10. Enrollment & placeholder pages
   11. Dashboard pages (study, adverse events, efficacy, patient profile, labs)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design tokens
   -------------------------------------------------------------------------- */
:root {
    --bg: #d9d9d9;
    --card: #ffffff;
    --text: #0f172a;
    --muted: #6b7280;
    --border: rgba(15, 23, 42, 0.10);
    --shadow: 0 10px 24px rgba(15, 23, 42, 0.10);
  
    --primary: #2563eb;
    --primary-2: #06b6d4;
    --success: #22c55e;
    --warning: #f97316;
    --danger: #ef4444;
    --nav-active: #34b27f;
    --header-accent: #2b6cb0;
  
    --radius: 16px;
    --radius-sm: 12px;
}

/* --------------------------------------------------------------------------
   2. Base reset & typography
   -------------------------------------------------------------------------- */
  *,
  *::before,
  *::after {
    box-sizing: border-box;
  }
  
  html,
body {
    height: 100%;
  }
  
  body {
    margin: 0;
    color: var(--text);
    background: #e0f2fe; /* light blue page background */
    font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.45;
    /* Keep a stable viewport width across routes (landing has no scroll,
       auth often does). This prevents responsive breakpoint flicker that
       can change the logo size/position between pages. */
    overflow-y: scroll;
    scrollbar-gutter: stable;
  }

/* Sticky controls above large tables (Excel-like freeze-pane behavior) */
.ae-sticky-controls {
  position: sticky;
  top: 12px;
  z-index: 50;
  background: var(--card);
  padding-top: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}


/* TEAE table: lock column widths to avoid header/body misalignment and overlap
   when using multi-row headers + fixed rows/columns + dynamic hide/show. */
#adverse-events-common-teae-table .dash-spreadsheet-container .dash-spreadsheet-inner td,
#adverse-events-common-teae-table .dash-spreadsheet-container .dash-spreadsheet-inner th {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* TEAE table: keep fixed header aligned with body when a vertical scrollbar is present.
   Dash renders fixed headers in a separate container; adding padding compensates for
   the scrollbar gutter in the scrollable body on Windows. */
#adverse-events-common-teae-table .dash-fixed-row {
  /* Default to 0; `assets/effectstats.js` measures and applies an exact value. */
  padding-right: 0px;
  box-sizing: border-box;
}

/* TEAE table: ensure scroll containers reserve stable space for scrollbars.
   This helps keep the far-right columns reachable and reduces drift/snap
   when combined with a sticky first column. */
#adverse-events-common-teae-table .dash-spreadsheet-container {
  scrollbar-gutter: stable;
  box-sizing: border-box;
}

#adverse-events-common-teae-table .dash-spreadsheet-container .dash-spreadsheet-inner {
  box-sizing: border-box;
  /* Let the inner content grow to the sum of column widths so the horizontal
     scrollbar can reach the final (far-right) columns. */
  min-width: max-content;
}

/* TEAE table: enforce deterministic column sizing across header/body tables.
   This reduces header/body drift during horizontal scrolling on some browsers. */
#adverse-events-common-teae-table .dash-spreadsheet-container table {
  table-layout: fixed;
  width: max-content;
  min-width: 100%;
}

/* Toggle Columns menu: make long labels wrap cleanly and keep consistent spacing. */
#adverse-events-common-teae-toggle-columns-menu .dropdown-menu {
  min-width: 300px;
  max-width: 420px;
  padding: 0.25rem 0;
  white-space: normal;
}

#adverse-events-common-teae-toggle-columns-menu .ae-toggle-columns-menu {
  max-height: min(60vh, 560px);
  overflow-y: auto;
}

.ae-toggle-columns-checklist label {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 4px;
  margin-bottom: 2px;
  line-height: 1.15;
}

.ae-toggle-columns-checklist input {
  margin-top: 1px;
  flex: 0 0 auto;
}

.ae-toggle-columns-checklist label:last-child {
  margin-bottom: 0;
}

/* Dash checklist markup is <label><input/><span>text</span></label>.
   Make the span flexible so wrapped lines stay aligned under the text. */
.ae-toggle-columns-checklist label > span {
  flex: 1 1 auto;
  min-width: 0;
  white-space: normal;
}




/* Headers: allow wrapping so group labels aren't truncated */
#adverse-events-common-teae-table .dash-spreadsheet-container .dash-spreadsheet-inner thead th {
  white-space: normal;
  overflow: visible;
  text-overflow: clip;
  line-height: 1.15;
}

  
  a {
    color: inherit;
    text-decoration: none;
  }
  
  button,
  input,
  select {
    font: inherit;
  }

/* --------------------------------------------------------------------------
   3. Layout helpers
   -------------------------------------------------------------------------- */
  .container {
    width: min(1120px, calc(100% - 48px));
    margin: 0 auto;
  }
  
  .surface {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    border-radius: var(--radius);
  }
  
  .card {
    background: var(--card);
    border: 1px solid var(--border);
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
    border-radius: var(--radius);
  }
  
  .muted {
    color: var(--muted);
  }
  
  .pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.65);
}

/* --------------------------------------------------------------------------
   4. Controls (buttons, inputs, forms)
   -------------------------------------------------------------------------- */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: white;
    color: var(--text);
    cursor: pointer;
    transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease, border-color 120ms ease;
    user-select: none;
  }
  
  .btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 20px rgba(15, 23, 42, 0.10);
    border-color: rgba(37, 99, 235, 0.30);
  }
  
  .btn:active {
    transform: translateY(0);
    box-shadow: none;
  }
  
  .btn.primary {
    border: 0;
    color: white;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    box-shadow: 0 10px 18px rgba(37, 99, 235, 0.22);
  }
  
  .btn.primary:hover {
    box-shadow: 0 16px 30px rgba(37, 99, 235, 0.28);
  }

  .btn.danger {
    border-color: var(--danger);
    background: var(--danger);
    color: white;
    filter: none;
  }

  .btn.danger:hover:not(:disabled) {
    background: var(--danger);
    border-color: var(--danger);
    color: white;
    filter: brightness(0.95);
  }

  .btn.warning,
  .admin-page .btn.warning {
    border-color: var(--warning);
    background: var(--warning);
    color: white;
    filter: none;
  }

  .btn.warning:hover:not(:disabled),
  .admin-page .btn.warning:hover:not(:disabled) {
    background: var(--warning);
    border-color: var(--warning);
    color: white;
    filter: brightness(0.95);
  }
  
  .btn.ghost {
    background: transparent;
  }
  
  .field {
    display: grid;
    gap: 8px;
  }
  
  
  .label {
    font-size: 13px;
    color: rgba(15, 23, 42, 0.75);
  }
  
  .input {
    padding: 11px 12px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: white;
    outline: none;
    /* Ensure text + password inputs render the same height across browsers. */
    -webkit-appearance: none;
    appearance: none;
    line-height: 1.45; /* match `body` */
    height: 47px;
    transition: border-color 120ms ease, box-shadow 120ms ease;
  }
  
  .input:focus {
    border-color: rgba(37, 99, 235, 0.55);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
  }
  
  .divider {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 14px;
    color: rgba(15, 23, 42, 0.55);
    font-size: 12px;
  }
  
  .divider::before,
  .divider::after {
    content: "";
    height: 1px;
    background: rgba(15, 23, 42, 0.10);
}

/* Base layout responsive */
  @media (max-width: 720px) {
    .container {
      width: min(1120px, calc(100% - 28px));
    }
}

/* --------------------------------------------------------------------------
   5. Utility classes
   -------------------------------------------------------------------------- */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* --------------------------------------------------------------------------
   6. Public shell (landing page, public header)
   -------------------------------------------------------------------------- */
  .public {
    min-height: 100vh;
  }
  
  .public-header {
    height: 82px;
    background: #fff;
    border-bottom: 0;
    box-shadow: 0 4px 4px rgba(0, 0, 0, 0.25);
  }
  
  .public-inner {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    gap: 12px;
    position: relative;
  }
  
  .public-header .public-inner .public-brand {
    position: absolute;
    left: 39px;
    top: 14px;
    width: 136px;
    height: 52px;
    display: block;
    padding-bottom: 6px;
    font-weight: 700;
    color: rgba(15, 23, 42, 0.85);
  }
  
  .public-header .public-inner .public-brand:focus-visible {
    outline: 3px solid rgba(37, 99, 235, 0.35);
    outline-offset: 6px;
    border-radius: 10px;
  }
  
  .public-header .public-inner .public-logo {
    width: 136px;
    height: 52px;
    display: block;
    object-fit: contain;
  }
  
  @media (max-width: 980px) {
    .public-header .public-inner .public-brand {
      left: 62px;
    }
  }
  
  @media (max-width: 520px) {
    .public-header .public-inner .public-brand {
      left: 56px;
      top: 20px;
      width: 100px;
      height: 38px;
    }
    .public-header .public-inner .public-logo {
      width: 100px;
      height: 38px;
    }
  }
  
  .actions {
    display: inline-flex;
    align-items: center;
    gap: 10px;
  }
  
  .public-main {
    padding: 18px 0 56px;
}

/* Landing page (public, pre-login) */
  .landing-public .panel {
    background: #fff;
    border: 1px solid rgba(15, 23, 42, 0.10);
    border-radius: 18px;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.10);
    margin-top: 14px;
  }

/* Session loader (first-paint) */
  .session-loader-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }

  .session-loader-square {
    width: min(360px, calc(100vw - 48px));
    height: min(360px, calc(100vh - 48px));
    background: var(--card);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    border-radius: var(--radius-sm);
    padding: 26px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 12px;
  }

  .session-loader-square .progress {
    width: 100%;
  }
  
  .landing-public .panel-inner {
    padding: 22px;
    display: grid;
    gap: 12px;
    max-width: 720px;
  }
  
  .landing-public .badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid rgba(15, 23, 42, 0.10);
    border-radius: 999px;
    padding: 8px 10px;
    background: rgba(15, 23, 42, 0.02);
    width: fit-content;
    font-weight: 700;
    font-size: 12px;
  }
  
  .landing-public .dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--nav-active);
  }
  
  .landing-public .title {
    margin: 0;
    font-size: 32px;
    letter-spacing: -0.02em;
  }
  
  .landing-public .subtitle {
    margin: 0;
    font-size: 14px;
  }
  
  .landing-public .cta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 6px;
}

/* --------------------------------------------------------------------------
   7. Auth page
   -------------------------------------------------------------------------- */
  .auth-wrap {
    min-height: calc(100vh - 82px);
    display: grid;
    place-items: center;
    padding: 36px 16px 56px;
  }
  
  .auth-wrap .form {
    overflow: hidden;
    width: min(520px, 100%);
    box-shadow: 0 4px 4px rgba(0, 0, 0, 0.25);
  }
  
  .auth-wrap .tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: rgba(15, 23, 42, 0.03);
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  }
  
  .auth-wrap .tab {
    padding: 14px 16px;
    border: 0;
    background: transparent;
    cursor: pointer;
    font-weight: 800;
    color: rgba(15, 23, 42, 0.7);
  }
  
  .auth-wrap .tab.active {
    color: rgba(15, 23, 42, 0.92);
    background: white;
    box-shadow: inset 0 -2px 0 rgba(37, 99, 235, 0.35);
  }
  
  .auth-wrap .body {
    padding: 22px;
    display: grid;
    gap: 10px;
  }
  
  .auth-wrap .title {
    margin: 2px 0 0;
    font-size: 28px;
    line-height: 1.2;
    letter-spacing: -0.03em;
  }
  
  .auth-wrap .subtitle {
    margin: 0;
    font-size: 14px;
  }
  
  .auth-wrap .stack {
    display: grid;
    gap: 16px;
    margin-top: 8px;
  }
  
  .auth-wrap .stack .btn.primary {
    width: 100%;
    margin-top: 4px;
  }
  
  .auth-wrap .alert {
    padding: 10px 12px;
    border-radius: 14px;
    border: 1px solid rgba(15, 23, 42, 0.10);
    font-size: 13px;
  }
  
  .auth-wrap .alert.danger {
    background: rgba(239, 68, 68, 0.08);
    border-color: rgba(239, 68, 68, 0.18);
  }
  
  .auth-wrap .alert.success {
    background: rgba(34, 197, 94, 0.09);
    border-color: rgba(34, 197, 94, 0.18);
  }
  
  .auth-wrap .help ul {
    margin: 0;
    padding-left: 16px;
  }
  
  .auth-wrap .help li {
    margin: 4px 0;
  }
  
  /* Secondary actions: Register + Microsoft stacked (industry standard: Forgot password? is by password field) */
  .auth-wrap .auth-actions-left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 0;
  }
  
  /* Forgot password? — below Sign in, small helper link (placed after primary button to avoid misclicks) */
  .auth-wrap .auth-link-forgot {
    font-size: 12px;
    font-weight: 400;
    color: var(--muted);
    padding: 0;
    margin-top: 4px;
  }
  
  .auth-wrap .auth-link-forgot:hover {
    color: var(--primary);
  }
  
  .auth-wrap .auth-link-sep {
    color: var(--muted);
    font-weight: 400;
    font-size: 14px;
    user-select: none;
    pointer-events: none;
    margin: 0 2px;
  }
  
  /* Standard login link style: text-only, readable weight, underline on hover */
  .auth-wrap .auth-link {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0;
    margin: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: var(--primary);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.01em;
    cursor: pointer;
    transition: color 0.15s ease, text-decoration 0.15s ease;
  }
  
  .auth-wrap .auth-link:hover {
    transform: none;
    box-shadow: none;
    background: transparent;
    color: #1d4ed8;
    text-decoration: underline;
  }
  
  .auth-wrap .auth-link:active {
    transform: none;
  }

  .auth-wrap .auth-mfa-methods {
    display: grid;
    gap: 8px;
  }

  .auth-wrap .auth-mfa-method-label {
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 32px;
    font-size: 14px;
    color: var(--text);
  }

  .auth-wrap .auth-mfa-method-input {
    flex: 0 0 auto;
  }

  .auth-wrap .auth-mfa-email-actions {
    display: grid;
    gap: 6px;
  }

  .auth-wrap .auth-mfa-hint {
    font-size: 12px;
  }
  
  /* Microsoft: same link treatment, distinct color — stacked under Register on left */
  .auth-wrap .auth-link-ms {
    display: inline-flex;
    margin: 0;
    padding: 0;
    color: #0078d4;
    font-size: 14px;
    font-weight: 500;
  }
  
  .auth-wrap .auth-link-ms:hover {
    color: #106ebe;
    text-decoration: underline;
  }
  
  .auth-wrap .auth-link-ms[disabled],
  .auth-wrap .auth-link-ms[aria-disabled="true"] {
    opacity: 0.5;
    cursor: not-allowed;
    color: #0078d4;
  }
  
  .auth-wrap .ms {
    border: 1px solid rgba(0, 120, 212, 0.85);
    background: rgba(0, 120, 212, 0.90);
    color: #fff;
    box-shadow: 0 4px 4px rgba(0, 0, 0, 0.12);
  }
  
  .auth-wrap .ms .muted {
    color: rgba(255, 255, 255, 0.85);
  }
  
  .auth-wrap .ms:hover {
    border-color: rgba(0, 120, 212, 1);
    background: rgba(0, 120, 212, 1);
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.14);
  }
  
  .auth-wrap .ms[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: 0 4px 4px rgba(0, 0, 0, 0.10);
  }
  
  .auth-wrap .guest {
    background: rgba(15, 23, 42, 0.04);
    border-color: rgba(15, 23, 42, 0.14);
    color: rgba(15, 23, 42, 0.78);
  }
  
  .auth-wrap .guest:hover {
    background: rgba(15, 23, 42, 0.06);
    border-color: rgba(15, 23, 42, 0.18);
    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.10);
}

/* --------------------------------------------------------------------------
   8. App shell (header, sidebar, profile, navigation)
   -------------------------------------------------------------------------- */
  .header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 82px;
    background: #fff;
    border-bottom: 0;
    box-shadow: 0 4px 4px rgba(0, 0, 0, 0.25);
    z-index: 1000;
  }
  
  .header-inner {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    position: relative;
  }
  
  .header .brand {
    position: absolute;
    left: 39px;
    top: 14px;
    width: 136px;
    height: 52px;
    display: block;
    padding-bottom: 6px;
    background: transparent;
    border: 0;
    padding-left: 0;
    padding-right: 0;
    cursor: pointer;
  }
  
  .header .brand:focus-visible {
    outline: 3px solid rgba(37, 99, 235, 0.35);
    outline-offset: 6px;
    border-radius: 10px;
  }
  
  .header .logo {
    width: 136px;
    height: 52px;
    display: block;
    object-fit: contain;
  }
  
  .profile-wrap {
    position: absolute;
    right: 39px;
    top: 18px;
    width: 46px;
  }

  .app-version-badge {
    display: block;
    padding: 10px 16px 4px;
    font-size: 11px;
    font-weight: 500;
    color: #94a3b8;
    text-align: center;
    letter-spacing: 0.02em;
    border-top: 1px solid #e2e8f0;
    margin-top: 6px;
    user-select: none;
  }
  
  .profile-btn {
    width: 46px;
    display: grid;
    justify-items: center;
    align-content: start;
    gap: 4px;
    color: #1f4d7a;
    background: transparent;
    border: 0;
    padding: 0;
    cursor: pointer;
    transition: transform 0.15s ease, opacity 0.15s ease;
  }
  
  .profile-btn:hover {
    opacity: 0.9;
  }
  
  .profile-btn:active {
    transform: scale(0.98);
  }
  
  .profile-btn:focus-visible {
    outline: 3px solid rgba(37, 99, 235, 0.35);
    outline-offset: 6px;
    border-radius: 10px;
  }
  
  .profile {
    width: 46px;
    height: 38.56px;
    display: block;
    object-fit: contain;
  }
  
  .name {
    font-size: 13px;
    font-weight: 700;
    line-height: 1;
    text-align: center;
  }
  
  /* Profile popover – enterprise menu: controlled visibility, no mount/unmount glitch */
  .popover {
    position: absolute;
    top: 54px;
    right: 0;
    width: 260px;
    min-width: 220px;
    max-height: min(420px, calc(100vh - 100px));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: #cbd5e1 transparent;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    box-shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 12px 28px -4px rgba(15, 23, 42, 0.12);
    padding: 0 0 10px 0;
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transform-origin: top right;
    transition: opacity 0.18s ease, visibility 0.18s step-end, transform 0.18s ease;
    pointer-events: none;
  }
  
  .profile-wrap[data-open="true"] .popover,
  .popover.popover--open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
    transition: opacity 0.18s ease, visibility 0.18s step-start, transform 0.18s ease;
  }
  
  .popover-header {
    padding: 16px 16px 12px;
    border-bottom: 1px solid #e2e8f0;
  }
  
  
  .popover-user {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.35;
    letter-spacing: -0.01em;
    color: #1e293b;
  }
  
  .popover-sub {
    margin-top: 2px;
    font-size: 11px;
    font-weight: 500;
    line-height: 1.4;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: #64748b;
  }
  
  .popover-spacer {
    height: 12px;
    flex-shrink: 0;
  }
  
  .popover-label {
    padding: 0 16px 6px;
    font-size: 10px;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #94a3b8;
  }
  
  .menu-item {
    display: flex;
    align-items: center;
    width: 100%;
    min-height: 36px;
    padding: 8px 16px;
    border: none;
    background: transparent;
    text-align: left;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.4;
    letter-spacing: 0.01em;
    color: #334155;
    cursor: pointer;
    transition: background 0.1s ease, color 0.1s ease;
    box-sizing: border-box;
    text-decoration: none;
  }
  
  .popover a.menu-item {
    color: inherit;
  }
  
  .menu-item:hover {
    background: #f8fafc;
    color: #0f172a;
  }

/* Performance metrics panel */
.perf-metrics-shell {
  position: relative;
  display: flex;
  align-items: flex-end;
}

.perf-metrics-viewport-anchor {
  position: fixed !important;
  right: 18px !important;
  bottom: 18px !important;
  top: auto !important;
  left: auto !important;
  inset: auto 18px 18px auto !important;
  transform: none !important;
  margin: 0 !important;
  z-index: 1400 !important;
}

.perf-metrics-shell--hidden {
  display: none;
}

.perf-metrics-launcher {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(15, 23, 42, 0.16);
  background: rgba(15, 23, 42, 0.92);
  color: #ffffff;
  border-radius: 999px;
  min-width: 48px;
  height: 42px;
  padding: 0 12px;
  box-shadow: 0 16px 30px rgba(15, 23, 42, 0.24);
  cursor: pointer;
  position: relative;
  z-index: 2;
}

.perf-metrics-launcher .fa-solid,
.perf-metrics-launcher .fas,
.perf-metrics-launcher .fa {
  font-size: 18px;
  line-height: 1;
}

.perf-metrics-panel {
  position: absolute;
  right: 0;
  bottom: calc(100% + 12px);
  width: min(360px, calc(100vw - 32px));
  max-height: min(70vh, 560px);
  overflow: auto;
  border: 1px solid rgba(15, 23, 42, 0.10);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 24px 48px rgba(15, 23, 42, 0.20);
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px) scale(0.98);
  pointer-events: none;
  transition: opacity 120ms ease, transform 120ms ease, visibility 120ms step-end;
}

.perf-metrics-panel--open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
  transition: opacity 120ms ease, transform 120ms ease, visibility 120ms step-start;
}

.perf-metrics-header {
  display: grid;
  gap: 4px;
  margin-bottom: 14px;
}

.perf-metrics-title {
  font-size: 15px;
  font-weight: 700;
  color: #0f172a;
}

.perf-metrics-subtitle {
  font-size: 12px;
  color: #64748b;
}

.perf-metrics-content {
  display: grid;
  gap: 14px;
}

.perf-metrics-grid {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 10px;
}

.perf-metric-card {
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 14px;
  padding: 10px 12px;
  background: #f8fafc;
}

.perf-metric-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #64748b;
}

.perf-metric-value {
  margin-top: 4px;
  font-size: 16px;
  font-weight: 700;
  color: #0f172a;
}

.perf-metric-detail {
  margin-top: 4px;
  font-size: 12px;
  color: #475569;
  word-break: break-word;
}

.perf-why-summary {
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(37, 99, 235, 0.08);
  color: #1e3a8a;
  font-size: 12px;
  line-height: 1.5;
}

.perf-section {
  display: grid;
  gap: 8px;
}

.perf-issue-item {
  padding: 10px 12px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 14px;
  background: #fffaf0;
}

.perf-issue-head {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.perf-issue-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.perf-issue-badge--high {
  background: rgba(239, 68, 68, 0.14);
  color: #b91c1c;
}

.perf-issue-badge--medium {
  background: rgba(249, 115, 22, 0.14);
  color: #c2410c;
}

.perf-issue-badge--info {
  background: rgba(37, 99, 235, 0.10);
  color: #1d4ed8;
}

.perf-issue-title {
  font-size: 13px;
  font-weight: 700;
  color: #0f172a;
}

.perf-issue-detail {
  margin-top: 6px;
  font-size: 12px;
  color: #475569;
  line-height: 1.5;
}

.perf-section-title {
  font-size: 12px;
  font-weight: 700;
  color: #334155;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.perf-event-list {
  display: grid;
  gap: 8px;
}

.perf-event-item {
  padding: 10px 12px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 14px;
  background: #ffffff;
}

.perf-event-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.perf-inline-flags {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 4px;
}

.perf-inline-flag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.perf-inline-flag--high {
  background: rgba(239, 68, 68, 0.14);
  color: #b91c1c;
}

.perf-inline-flag--medium {
  background: rgba(249, 115, 22, 0.14);
  color: #c2410c;
}

.perf-inline-flag--info {
  background: rgba(37, 99, 235, 0.10);
  color: #1d4ed8;
}

.perf-event-title {
  font-size: 13px;
  font-weight: 600;
  color: #0f172a;
  word-break: break-word;
}

.perf-event-duration {
  margin-top: 4px;
  font-size: 12px;
  font-weight: 700;
  color: #2563eb;
}

.perf-event-meta,
.perf-event-path,
.perf-empty {
  margin-top: 4px;
  font-size: 11px;
  color: #64748b;
  word-break: break-word;
}

@media (max-width: 720px) {
  .perf-metrics-viewport-anchor {
    right: 12px !important;
    bottom: 12px !important;
    inset: auto 12px 12px auto !important;
  }

  .perf-metrics-panel {
    right: 0;
    bottom: calc(100% + 10px);
    width: min(360px, calc(100vw - 24px));
    max-height: min(65vh, 520px);
  }
}
  
  .menu-item:active {
    background: #f1f5f9;
  }
  
  .menu-item:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: -2px;
  }
  
  .menu-item--action {
    color: #64748b;
    font-weight: 500;
  }
  
  .menu-item--action:hover {
    color: #dc2626;
    background: #fef2f2;
  }
  
  .nav-toggle {
    display: none;
    position: absolute;
    left: 14px;
    top: 24px;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    border: 1px solid #E2E8F0;
    background: #fff;
    cursor: pointer;
  }
  
  .nav-toggle:hover {
    background: rgba(15, 23, 42, 0.03);
  }
  
  .nav-toggle:focus-visible {
    outline: 3px solid rgba(37, 99, 235, 0.25);
    outline-offset: 3px;
  }
  
  .hamburger {
    width: 16px;
    height: 12px;
    display: inline-block;
    background:
      linear-gradient(#364153, #364153) 0 0 / 100% 2px no-repeat,
      linear-gradient(#364153, #364153) 0 50% / 100% 2px no-repeat,
      linear-gradient(#364153, #364153) 0 100% / 100% 2px no-repeat;
  }
  
  @media (max-width: 980px) {
    .nav-toggle {
      display: inline-grid;
      place-items: center;
    }
    .header .brand {
      left: 62px;
    }
    .profile-wrap {
      right: 16px;
    }
  }
  
  @media (max-width: 520px) {
    /* On very small widths, absolute positioning can cause hit-target overlap
       (hamburger/profile “crossing”). Use a 3-column grid to guarantee separation. */
    .header .header-inner {
      display: grid;
      grid-template-columns: 46px 1fr 46px;
      align-items: center;
      justify-content: initial; /* grid handles spacing */
    }
  
    .nav-toggle {
      position: static;
      place-self: center start;
    }
  
    .header .brand {
      position: static;
      place-self: center;
      left: auto;
      top: auto;
    }
  
    .profile-wrap {
      position: static;
      place-self: center end;
      right: auto;
      top: auto;
    }
  
    .header .brand {
      width: 100px;
      height: 38px;
    }
    .header .logo {
      width: 100px;
      height: 38px;
    }
    .profile-btn {
      width: 40px;
    }
    .profile-wrap {
      width: 40px;
    }
    .profile {
      width: 40px;
      height: 33px;
    }
    .name {
      font-size: 12px;
    }
    .popover {
      width: 220px;
      right: -8px;
    }
}

/* App shell layout */
  .shell {
    min-height: 100vh;
  }
  
  .shell .body {
    padding-top: 82px; /* keep content below fixed header */
  }
  
  .shell .body .app-landing {
    padding-top: 0; /* tab bar sits right under the header */
  }
  
  .shell .body-inner {
    display: flex;
    align-items: flex-start;
    gap: 0;
  }
  
  .shell .content {
    flex: 1;
    min-width: 0;
    padding: 16px 0 0;
  }

  .shell .content h1,
  .shell .content h2 {
    margin-top: 0;
  }
  
  .shell .content.with-sidebar {
    margin-left: 205px; /* match sidebar width */
  }
  
  @media (max-width: 980px) {
    .shell .body-inner {
      flex-direction: column;
      align-items: stretch;
    }
    .shell .content {
      margin-left: 0;
      width: 100%;
    }
    .shell .content.with-sidebar {
      margin-left: 0;
    }
    .shell .backdrop {
      display: block;
    }
  }
  
  .shell .backdrop {
    display: none;
    position: fixed;
    top: 82px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.35);
    z-index: 1100;
}

/* Sidebar */
  .sidebar {
    width: 205px;
    background: linear-gradient(#ffffff, #fbfbfb);
    padding: 105px 12px 16px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    box-shadow: none;
    border-right: 0.66px solid #E2E8F0;
    z-index: 10; /* below header */
    overflow-y: auto;
    overflow-x: hidden;
  }
  
  /* Desktop fixed sidebar */
  .sidebar.fixed {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
  }
  
  /* Mobile drawer sidebar (hidden by default) */
  .sidebar.drawer {
    position: fixed;
    top: 82px;
    left: 0;
    bottom: 0;
    padding-top: 23px;
    transform: translateX(-110%);
    transition: transform 180ms ease;
    will-change: transform;
    z-index: 1200;
  }
  
  .sidebar.drawer.open {
    transform: translateX(0);
  }
  
  @media (max-width: 980px) {
    .sidebar.fixed {
      display: none;
    }
  }
  
  @media (min-width: 981px) {
    .sidebar.drawer {
      display: none;
    }
  }
  
  .sidebar-meta {
    display: grid;
    gap: 12px;
  }

  .study {
    position: relative;
    width: 100%;
    min-height: 36px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    border-radius: 12px;
    background: #fff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    padding: 8px 12px;
    box-shadow: 0 2px 5px rgba(226, 232, 240, 0.5);
    overflow: hidden;
  }
  
  .study-dot {
    width: 8px;
    height: 8px;
    margin-top: 5px;
    border-radius: 999px;
    background: #4ade80;
    box-shadow: none;
    flex-shrink: 0;
  }
  
  .study-text {
    flex: 1;
    min-width: 0;
    display: grid;
    gap: 2px;
    overflow: visible;
  }
  
  .study-label {
    font-size: 10px;
    letter-spacing: 0.08em;
    font-weight: 500; /* medium */
    color: #90a1b9;
    line-height: 1;
  }
  
  .study-value {
    font-weight: 600; /* semibold */
    color: rgba(51, 65, 85, 0.95);
    font-size: 14px;
    line-height: 1.25;
    overflow: visible;
    white-space: normal;
    word-break: break-word;
  }
  
  .sidebar .nav {
    position: relative;
    display: grid;
    gap: 10px;
  }
  
  .sidebar .nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    border: 0;
    border-radius: 10.62px;
    height: 33.39px;
    padding: 0 10px;
    text-align: left;
    cursor: pointer;
    background: transparent;
    color: #364153; /* default (unselected) */
  }
  
  .sidebar .nav-item:hover {
    background: rgba(15, 23, 42, 0.03);
  }
  
  .sidebar .nav-item.active {
    background: linear-gradient(90deg, #00BC7D 0%, #00BBA7 100%);
    color: #fff;
    box-shadow: 0 10px 18px rgba(0, 0, 0, 0.18);
  }
  
  .sidebar .icon {
    width: 18px;
    height: 18px;
    display: grid;
    place-items: center;
    color: rgba(51, 65, 85, 0.95);
    flex: none;
  }
  
  .sidebar .nav-item.active .icon {
    color: #fff;
  }

  .sidebar .sidebar-icon-glyph {
    width: 16px;
    height: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    line-height: 1;
  }
  
  .sidebar .label {
    font-weight: 700;
    font-size: 10.62px;
    letter-spacing: -0.01em;
}

/* --------------------------------------------------------------------------
   9. App landing (study explorer, data explorer, upload wizard)
   -------------------------------------------------------------------------- */
  .app-landing {
    background: #e0f2fe; /* light blue page background */
    min-height: calc(100vh - 82px);
    display: flex;
    flex-direction: column;
  }
  
  .app-landing .top-tabs-wrap {
    width: 100%;
    background: #fff;
    border-bottom: 1px solid #E2E8F0;
    padding: 14px 24px 0;
  }
  
  .app-landing .top-tabs {
    width: min(980px, 100%);
    display: flex;
    justify-content: center;
    gap: 24px;
    padding: 0 0 12px;
    margin: 0 auto;
    background: transparent;
    border: 0;
    border-radius: 0;
  }
  
  .app-landing .top-tab {
    position: relative;
    border: 0;
    background: transparent;
    padding: 10px 14px;
    font-weight: 800;
    color: rgba(51, 65, 85, 0.76);
    cursor: pointer;
    border-radius: 12px;
    transition: background 140ms ease, color 140ms ease, transform 140ms ease;
  }
  
  .app-landing .top-tab:hover {
    background: rgba(15, 23, 42, 0.03);
    color: rgba(15, 23, 42, 0.90);
  }
  
  .app-landing .top-tab:focus-visible {
    outline: 3px solid rgba(37, 99, 235, 0.25);
    outline-offset: 4px;
    border-radius: 10px;
  }
  
  .app-landing .top-tab.active {
    color: #1f4d7a;
    background: rgba(15, 23, 42, 0.02);
  }
  
  .app-landing .top-tab.active::after {
    content: "";
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: -12px;
    height: 2px;
    background: linear-gradient(90deg, #00BC7D 0%, #00BBA7 100%);
    border-radius: 999px;
  }
  
  .app-landing .content {
    flex: 1;
    padding: 28px 24px 32px;
    max-width: 1120px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
  }
  
  /* Study Explorer – enterprise layout */
  .app-landing .explorer-section {
    width: 100%;
    max-width: 980px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    padding-top: 0;
    gap: 0;
  }
  
  .app-landing .explorer-section-header {
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e2e8f0;
  }
  
  .app-landing .explorer-section-title {
    margin: 0 0 6px;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.35;
    color: #1e293b;
  }
  
  .app-landing .explorer-section-sub {
    margin: 0;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.45;
    color: #64748b;
  }
  
  /* Upload – enterprise wizard */
  .app-landing .upload-view {
    width: 100%;
    max-width: 980px;
    margin: 0 auto;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  
  .app-landing .upload-card-title {
    margin: 0 0 6px;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.35;
    color: #1e293b;
  }
  
  .app-landing .upload-card {
    width: 100%;
    max-width: 560px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
    overflow: visible;
  }
  
  .app-landing .upload-card-inner {
    padding: 32px 36px 36px;
    overflow: visible;
  }
  
  .app-landing .upload-step-badge {
    display: inline-block;
    margin-bottom: 16px;
    padding: 6px 12px;
    border-radius: 6px;
    background: #f8fafc;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #64748b;
  }
  
  .app-landing .upload-prompt {
    margin: 0 0 16px;
    font-size: 14px;
    font-weight: 500;
    color: #334155;
    line-height: 1.45;
  }
  
  .app-landing .upload-step-content {
    overflow: visible;
  }
  
  .app-landing .upload-step-content .field {
    margin-bottom: 24px;
    width: 100%;
    max-width: 360px;
    min-width: 0;
  }

  .app-landing .upload-step-content .upload-study-field,
  .app-landing .upload-step-content .upload-cutoff-date-field {
    width: 100% !important;
    max-width: none !important;
  }
  
  .app-landing .upload-step-content .field.field-date {
    width: 100%;
    min-width: 200px;
    max-width: 360px;
    overflow: visible;
  }

  .app-landing .upload-step-content .upload-cutoff-date-field {
    max-width: none !important;
  }

  .app-landing .upload-study-dropdown,
  .app-landing .upload-cutoff-date-input {
    width: 100% !important;
    min-width: 200px !important;
    max-width: none !important;
    box-sizing: border-box !important;
  }

  .app-landing .upload-study-dropdown .Select-control,
  .app-landing .upload-cutoff-date-input {
    position: relative !important;
    display: flex !important;
    align-items: center !important;
    width: 100% !important;
    min-height: 44px !important;
    height: 44px !important;
    border-radius: 10px !important;
    border: 1px solid #e2e8f0 !important;
    background: #fff !important;
    box-shadow: none !important;
    transition: border-color 0.12s ease, box-shadow 0.12s ease !important;
    overflow: visible !important;
    box-sizing: border-box !important;
  }

  .app-landing .upload-study-dropdown .Select-control {
    padding: 0 14px !important;
    padding-right: 36px !important;
  }

  .app-landing .upload-cutoff-date-input {
    padding: 0 14px !important;
    padding-right: 36px !important;
    color: #334155 !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    line-height: 44px !important;
    appearance: auto !important;
  }

  .app-landing .upload-study-dropdown .Select-control:hover,
  .app-landing .upload-cutoff-date-input:hover {
    border-color: #cbd5e1 !important;
  }

  .app-landing .upload-study-dropdown.is-focused .Select-control,
  .app-landing .upload-cutoff-date-input:focus {
    border-color: #3b82f6 !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15) !important;
    outline: none !important;
  }

  .app-landing .upload-study-dropdown .Select-placeholder,
  .app-landing .upload-study-dropdown .Select-value {
    line-height: 44px !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    color: #334155 !important;
    overflow: visible !important;
    text-overflow: clip !important;
  }

  .app-landing .upload-study-dropdown .Select-input {
    height: 44px !important;
    line-height: 44px !important;
  }

  .app-landing .upload-study-dropdown .Select-input > input {
    line-height: 44px !important;
    font-size: 14px !important;
  }

  .app-landing .upload-study-dropdown .Select-arrow-zone {
    position: absolute !important;
    right: 6px !important;
    top: 0 !important;
    bottom: 0 !important;
    width: 28px !important;
    padding: 0 !important;
    margin: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border: none !important;
    background: transparent !important;
  }

  .app-landing .upload-validation-message-wrap,
  .app-landing .upload-actions {
    width: 100%;
    max-width: none;
  }

  .app-landing .upload-selection-summary {
    width: 100%;
    margin: 0 0 20px;
    padding: 14px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    background: #f8fafc;
  }

  .app-landing .upload-summary-title {
    margin-bottom: 10px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: #64748b;
  }

  .app-landing .upload-summary-grid {
    display: grid;
    gap: 8px;
  }

  .app-landing .upload-summary-row {
    display: grid;
    grid-template-columns: minmax(120px, 0.45fr) minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    min-width: 0;
  }

  .app-landing .upload-summary-label {
    font-size: 13px;
    font-weight: 600;
    color: #64748b;
  }

  .app-landing .upload-summary-value {
    min-width: 0;
    overflow-wrap: anywhere;
    font-size: 14px;
    font-weight: 600;
    color: #1e293b;
  }
  
  .app-landing .upload-date-select {
    width: 100%;
    min-width: 200px;
  }
  
  .app-landing .upload-date-select .Select-control {
    min-height: 44px;
    height: 44px;
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    background: #fff;
    padding: 0 14px;
    padding-right: 36px;
    transition: border-color 0.12s ease, box-shadow 0.12s ease;
    overflow: visible;
  }
  
  .app-landing .upload-date-select .Select-control:hover {
    border-color: #cbd5e1;
  }
  
  .app-landing .upload-date-select.is-focused .Select-control {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
  }
  
  .app-landing .upload-date-select .Select-placeholder,
  .app-landing .upload-date-select .Select-value {
    line-height: 44px;
    font-size: 14px;
    font-weight: 500;
    color: #334155;
    overflow: visible;
    text-overflow: clip;
  }
  
  .app-landing .upload-date-select .Select-value-label {
    overflow: visible;
    text-overflow: clip;
  }
  
  .app-landing .upload-date-select .Select-input {
    height: 44px;
    line-height: 44px;
  }
  
  .app-landing .upload-date-select .Select-input > input {
    line-height: 44px;
    font-size: 14px;
  }
  
  .app-landing .upload-date-select .Select-arrow-zone {
    position: absolute;
    right: 6px;
    top: 0;
    bottom: 0;
    width: 28px;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
  }
  
  .app-landing .upload-date-select .Select-arrow-zone .Select-arrow {
    margin: 0;
    padding: 0;
    display: block;
    line-height: 0;
    border-top-color: #64748b;
    vertical-align: middle;
  }
  
  .app-landing .upload-date-select .Select-menu-outer {
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.1);
    margin-top: 4px;
  }
  
  .app-landing .upload-step-content .field-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: #64748b;
    margin-bottom: 10px;
    display: block;
  }
  
  .app-landing .upload-radio {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  
  .app-landing .upload-radio label {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 500;
    color: #334155;
    cursor: pointer;
    line-height: 1.4;
  }
  
  .app-landing .upload-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 28px;
    flex-wrap: wrap;
  }
  
  .app-landing .upload-btn-back {
    padding: 10px 20px;
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    background: #fff;
    color: #334155;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.12s ease, border-color 0.12s ease;
  }
  
  .app-landing .upload-btn-back:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
  }
  
  .app-landing .upload-btn-next,
  .app-landing .upload-btn-submit {
    padding: 12px 24px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 14px;
    border: 0;
    cursor: pointer;
    background: #2563eb;
    color: #fff;
    box-shadow: 0 1px 3px rgba(37, 99, 235, 0.3);
    transition: background 0.12s ease, box-shadow 0.12s ease, transform 0.12s ease;
  }
  
  .app-landing .upload-btn-next:hover,
  .app-landing .upload-btn-submit:hover {
    background: #1d4ed8;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
    transform: translateY(-1px);
  }
  
  .app-landing .upload-btn-next:focus-visible,
  .app-landing .upload-btn-submit:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
  }
  
  .app-landing .upload-browse {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border: 2px dashed #cbd5e1;
    border-radius: 10px;
    background: #f8fafc;
    cursor: pointer;
    transition: border-color 0.12s ease, background 0.12s ease;
    margin-bottom: 0;
    max-width: 420px;
  }
  
  .app-landing .upload-browse:hover {
    border-color: #3b82f6;
    background: #f0f9ff;
  }
  
  .app-landing .upload-browse-text {
    font-weight: 600;
    font-size: 14px;
    color: #2563eb;
  }
  
  .app-landing .upload-filename {
    font-size: 14px;
    font-weight: 500;
    color: #64748b;
  }

  .app-landing .upload-status-loading-wrap {
    min-height: 44px;
    margin-top: 8px;
  }

  .app-landing .upload-status-loading {
    min-height: 44px;
  }
  
  /* Upload Progress Indicator */
  .app-landing .upload-progress-block {
    margin: 24px 0;
    padding: 24px;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
  }
  
  .app-landing .upload-progress-title {
    font-size: 14px;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 20px;
    text-align: center;
  }
  
  .app-landing .progress-steps-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 16px;
  }
  
  .app-landing .progress-step {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    position: relative;
  }
  
  .app-landing .progress-step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #e2e8f0;
    color: #94a3b8;
    font-weight: 600;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
  }
  
  .app-landing .progress-step.active .progress-step-number {
    background: #2563eb;
    color: #fff;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.2);
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
  }
  
  .app-landing .progress-step.complete .progress-step-number {
    background: #22c55e;
    color: #fff;
  }
  
  .app-landing .progress-step.error .progress-step-number {
    background: #ef4444;
    color: #fff;
  }
  
  .app-landing .progress-step-label {
    font-size: 12px;
    font-weight: 500;
    color: #64748b;
    text-align: center;
  }
  
  .app-landing .progress-step.active .progress-step-label {
    color: #1e293b;
    font-weight: 600;
  }
  
  .app-landing .progress-step.complete .progress-step-label {
    color: #059669;
  }
  
  .app-landing .progress-step.error .progress-step-label {
    color: #dc2626;
  }
  
  .app-landing .upload-progress-message {
    text-align: center;
    font-size: 13px;
    color: #475569;
    font-weight: 500;
    min-height: 20px;
  }
  
  @keyframes pulse {
    0%, 100% {
      opacity: 1;
    }
    50% {
      opacity: 0.7;
    }
  }
  
  
  .app-landing .study-tabs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #E2E8F0;
    background: #fff;
    box-shadow: 0 4px 4px rgba(0, 0, 0, 0.25);
    width: min(980px, 100%);
  }
  
  .app-landing .study-tab {
    border: 0;
    background: #fff;
    padding: 14px 10px;
    font-weight: 700;
    cursor: pointer;
    transition: background 140ms ease, color 140ms ease;
  }
  
  .app-landing .study-tab + .study-tab {
    border-left: 1px solid #E2E8F0;
  }
  
  .app-landing .study-tab:hover {
    background: rgba(15, 23, 42, 0.04);
  }
  
  .app-landing .study-tab:focus-visible {
    outline: 3px solid rgba(37, 99, 235, 0.25);
    outline-offset: -3px;
  }
  
  .app-landing .study-tab.active {
    background: rgba(37, 99, 235, 0.10);
    color: rgba(31, 77, 122, 0.95);
    box-shadow: inset 0 0 0 2px rgba(37, 99, 235, 0.22);
  }
  
  .app-landing .study-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px 18px;
    margin-bottom: 16px;
    padding: 12px 0 14px;
    border-bottom: 1px solid var(--border);
  }

  .app-landing .study-toolbar-left,
  .app-landing .study-toolbar-right {
    display: flex;
    align-items: center;
    gap: 14px;
  }

  .app-landing .study-toolbar-left {
    flex: 1 1 360px;
    justify-content: flex-start;
    min-width: min(100%, 280px);
  }

  .app-landing .study-toolbar-right {
    flex: 0 1 auto;
    justify-content: flex-end;
    flex-wrap: wrap;
  }

  .app-landing .study-pager {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
  }

  .app-landing .study-pager-nav {
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .app-landing .study-pager-bottom {
    display: flex;
    justify-content: center;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--border);
  }
  
  .app-landing .study-view-toggle {
    padding: 9px 16px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.01em;
    color: #334155;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
  }
  
  .app-landing .study-view-toggle:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
    color: #1e293b;
  }

  .app-landing .study-view-toggle:disabled {
    opacity: 0.55;
    cursor: not-allowed;
  }

  .app-landing .study-view-toggle:disabled:hover {
    background: #fff;
    border-color: #e2e8f0;
    color: #334155;
  }

  /* Study Explorer toolbar buttons: use the global .btn theme but keep them compact */
  .app-landing .study-toolbar-btn {
    padding: 8px 12px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    border: 0;
    color: #fff;
    background: var(--nav-active);
    box-shadow: 0 10px 18px rgba(15, 23, 42, 0.12);
  }

  .app-landing .study-toolbar-btn:hover {
    transform: none; /* avoid toolbar jitter */
    filter: brightness(0.95);
  }

  .app-landing .study-toolbar-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
    filter: none;
  }

  .app-landing .study-toolbar-btn:disabled:hover {
    border-color: var(--border);
    box-shadow: none;
  }
  
  .app-landing .study-view-toggle:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
  }
  
  .app-landing .study-count-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .app-landing .study-count-wrap.pill {
    padding: 6px 10px;
  }
  
  .app-landing .study-count-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: #64748b;
    white-space: nowrap;
  }

  .app-landing .study-search-input {
    width: clamp(280px, 38vw, 440px);
    max-width: 100%;
    min-height: 38px;
    padding: 8px 12px;
    border: 1px solid #dbe3ef;
    border-radius: 8px;
    background: #fff;
    color: #334155;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.4;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  }

  .app-landing .study-search-input::placeholder {
    color: #94a3b8;
    font-weight: 500;
  }

  .app-landing .study-search-input:focus {
    border-color: #93c5fd;
    outline: 0;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.14);
  }
  
  .app-landing .study-count-test {
    min-width: 80px;
  }
  
  .app-landing .study-count-test .Select-control {
    min-height: 38px;
    min-width: 88px;
    font-size: 13px;
    font-weight: 500;
    border-radius: 8px;
    border-color: #e2e8f0;
    overflow: visible;
  }
  
  .app-landing .study-count-test .Select-control:hover {
    border-color: #cbd5e1;
  }
  
  .app-landing .study-count-test .Select-value,
  .app-landing .study-count-test .Select-value-label {
    overflow: visible;
    text-overflow: clip;
    color: #334155;
  }
  
  /* Study table – enterprise data grid */
  .app-landing .study-table {
    width: 100%;
    border-collapse: collapse;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
    table-layout: fixed;
  }
  
  .app-landing .study-table tbody td {
    padding: 0;
    border-bottom: 1px solid #f1f5f9;
    vertical-align: middle;
    overflow: visible;
  }
  
  .app-landing .study-table tr:last-child td {
    border-bottom: 0;
  }
  
  .app-landing .study-table-th {
    padding: 14px 20px 12px;
    text-align: left;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #64748b;
    line-height: 1.3;
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
    box-sizing: border-box;
  }

  .app-landing .study-table-th-study {
    width: 56%;
  }

  .app-landing .study-table-th-company {
    width: 44%;
  }
  
  .app-landing .study-table-row {
    transition: background 0.12s ease;
  }
  
  .app-landing .study-table-row:hover {
    background: #f8fafc;
  }
  
  .app-landing .study-table-row.active {
    background: rgba(52, 178, 127, 0.08);
  }
  
  .app-landing .study-table-row.active .study-table-cell {
    box-shadow: inset 3px 0 0 var(--nav-active);
  }

  .app-landing .study-table-row.active .study-table-cell-company {
    box-shadow: none;
  }
  
  .app-landing .study-table-cell {
    padding: 0;
    overflow: visible;
  }

  .app-landing .study-table-cell-company {
    padding: 0;
  }
  
  .app-landing .study-table-btn {
    display: block;
    width: 100%;
    min-height: 48px;
    padding: 12px 20px;
    text-align: left;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.01em;
    line-height: 1.45;
    color: #334155;
    background: transparent;
    border: 0;
    cursor: pointer;
    transition: background 0.12s ease, color 0.12s ease;
    box-sizing: border-box;
    overflow: visible;
    overflow-wrap: anywhere;
  }

  .app-landing .study-table-company {
    display: flex;
    align-items: center;
    width: 100%;
    min-height: 48px;
    padding: 12px 20px;
    box-sizing: border-box;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.45;
    color: #475569;
    overflow-wrap: anywhere;
  }
  
  .app-landing .study-table-btn:hover {
    background: transparent;
    color: #1e293b;
  }
  
  .app-landing .study-table-row.active .study-table-btn {
    color: var(--text);
    font-weight: 700;
  }
  
  .app-landing .study-table-btn:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
  }
  
  .app-landing .study-collection {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 14px;
    width: 100%;
  }
  
  .app-landing .study-card {
    position: relative;
    width: 100%;
    min-width: 0;
    min-height: 84px;
    border: 1px solid #dbe3ef;
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.035), 0 10px 22px rgba(15, 23, 42, 0.03);
    cursor: pointer;
    padding: 0;
    text-align: left;
    overflow: hidden;
    transition: background 0.14s ease, border-color 0.14s ease, box-shadow 0.14s ease, transform 0.14s ease;
  }

  .app-landing .study-card::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 4px;
    background: transparent;
    transition: background 0.14s ease;
  }
  
  .app-landing .study-card:hover {
    background: #f8fafc;
    border-color: #b6c3d4;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.09);
    transform: translateY(-1px);
  }

  .app-landing .study-card:hover::before {
    background: #94a3b8;
  }
  
  .app-landing .study-card:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
  }

  .app-landing .study-company-groups {
    display: flex;
    flex-direction: column;
    gap: 28px;
    width: 100%;
  }

  .app-landing .study-company-group {
    display: flex;
    flex-direction: column;
    gap: 14px;
    width: 100%;
  }

  .app-landing .study-company-header {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 28px;
    padding: 0 2px 9px;
    border-bottom: 1px solid #e2e8f0;
  }

  .app-landing .study-company-header::before {
    content: "";
    flex: 0 0 auto;
    width: 4px;
    height: 18px;
    border-radius: 999px;
    background: var(--nav-active);
  }

  .app-landing .study-company-heading {
    margin: 0;
    min-width: 0;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.4;
    color: #1e293b;
    overflow-wrap: anywhere;
  }

  .app-landing .study-company-footer {
    display: flex;
    justify-content: flex-end;
    padding: 2px 2px 0;
  }

  .app-landing .study-company-count {
    flex: 0 0 auto;
    padding: 4px 9px;
    border: 1px solid #dbe3ef;
    border-radius: 999px;
    background: #f8fafc;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.35;
    color: #475569;
  }
  
  .app-landing .study-card.active {
    background: #f4fbf8;
    border-color: var(--nav-active);
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.10);
  }

  .app-landing .study-card.active::before {
    background: var(--nav-active);
  }
  
  .app-landing .study-card-inner {
    min-height: 84px;
    padding: 14px 16px 12px 18px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 8px;
    box-sizing: border-box;
  }
  
  .app-landing .study-card-title {
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.01em;
    line-height: 1.4;
    color: #334155;
    overflow-wrap: anywhere;
  }
  
  .app-landing .study-card.active .study-card-title {
    font-weight: 600;
    color: var(--text);
  }

  .app-landing .study-card-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-top: 0;
  }

  .app-landing .study-card-action {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 24px;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.3;
    color: #475569;
    white-space: nowrap;
  }

  .app-landing .study-card-action::after {
    content: "";
    width: 6px;
    height: 6px;
    border-top: 1.5px solid currentColor;
    border-right: 1.5px solid currentColor;
    transform: rotate(45deg);
    margin-left: 1px;
  }

  .app-landing .study-card:hover .study-card-action,
  .app-landing .study-card.active .study-card-action {
    color: var(--nav-active);
  }
  
  .app-landing .study-card-sub {
    font-size: 12px;
    font-weight: 500;
    color: #64748b;
    line-height: 1.4;
  }
  
  /* Study load modal – enterprise dialog */
  .app-landing .study-modal-wrap {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    box-sizing: border-box;
    animation: study-modal-fade-in 0.2s ease-out;
  }
  
  @keyframes study-modal-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
  }
  
  .app-landing .study-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.48);
    border: none;
    cursor: pointer;
    padding: 0;
  }
  
  .app-landing .study-modal-content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 480px;
    background: #fff;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 20px 40px -8px rgba(15, 23, 42, 0.15);
    animation: study-modal-scale-in 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  }
  
  @keyframes study-modal-scale-in {
    from { opacity: 0; transform: scale(0.97); }
    to { opacity: 1; transform: scale(1); }
  }
  
  .app-landing .study-modal-inner {
    padding: 28px 32px 32px;
    position: relative;
  }
  
  .app-landing .study-modal-close-btn {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 34px;
    height: 34px;
    padding: 0;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: #64748b;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.12s ease, color 0.12s ease;
  }
  
  .app-landing .study-modal-close-btn:hover {
    background: #f1f5f9;
    color: #334155;
  }
  
  .app-landing .study-modal-close-btn:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
  }
  
  .app-landing .study-modal-title {
    margin: 0 44px 24px 0;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.35;
    color: #1e293b;
  }

  .app-landing .study-modal-message {
    margin: 0;
    color: #475569;
    line-height: 1.5;
  }
  
  .app-landing .study-modal-actions {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }
  
  .app-landing .study-modal-actions .field-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: #64748b;
    margin-bottom: 8px;
    display: block;
}

  .app-landing .study-modal-actions .field {
    width: 100%;
  }

  .app-landing .study-modal-actions .study-load-date-select {
    width: 100%;
    min-width: 0;
  }

  .app-landing .study-modal-actions .study-load-date-select .Select-value,
  .app-landing .study-modal-actions .study-load-date-select .Select-value-label,
  .app-landing .study-modal-actions .study-load-date-select .Select-option {
    white-space: normal;
    line-height: 1.35;
  }

  .app-landing .study-modal-actions .study-load-date-select .Select-control {
    min-height: 40px;
    height: auto;
  }

  .app-landing .study-modal-actions .study-load-date-select .Select-value,
  .app-landing .study-modal-actions .study-load-date-select .Select-placeholder {
    line-height: 40px;
  }

  .app-landing .study-modal-actions .load {
    margin-top: 4px;
    margin-right: 0;
    height: 34px;
    padding: 0 16px;
    border-radius: 10px;
    border: 0;
    background: linear-gradient(90deg, #00BC7D 0%, #00BBA7 100%);
    color: #fff;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.12);
    transition: transform 120ms ease, box-shadow 120ms ease;
  }

  .app-landing .study-modal-actions .study-modal-link-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
  }
  
  .app-landing .study-modal-actions .load:hover {
    background: linear-gradient(90deg, #00a86b 0%, #00a392 100%);
    transform: translateY(-1px);
    box-shadow: 0 10px 18px rgba(0, 0, 0, 0.14);
  }
  
  .app-landing .study-modal-actions .load:active {
    transform: translateY(0);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.12);
  }
  
  .app-landing .study-modal-actions .load:focus-visible {
    outline: 3px solid rgba(0, 187, 167, 0.35);
    outline-offset: 4px;
  }
  
  .app-landing .banner {
    margin-top: 14px;
    padding: 12px 14px;
    background: #fff;
    border: 1px solid #E2E8F0;
    border-radius: 12px;
    font-size: 12px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: rgba(51, 65, 85, 0.85);
    width: min(980px, 100%);
    box-shadow: 0 4px 4px rgba(0, 0, 0, 0.25);
  }
  
  .app-landing .pill-dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: #00bc7d;
  }
  
  .app-landing .banner-strong {
    color: rgba(15, 23, 42, 0.92);
    font-weight: 800;
  }
  
  .app-landing .empty {
    margin-top: 16px;
    padding: 20px 18px;
    border: 1px dashed rgba(226, 232, 240, 1);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.82);
    width: min(980px, 100%);
  }
  
  .app-landing .empty-title {
    font-weight: 800;
    color: rgba(15, 23, 42, 0.88);
  }
  
  .app-landing .empty-sub {
    margin-top: 6px;
    font-size: 13px;
  }
  
  .app-landing .card {
    margin-top: 16px;
    border: 1px solid #E2E8F0;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 4px 4px rgba(0, 0, 0, 0.25);
    width: min(980px, 100%);
  }
  
  .app-landing .card-inner {
    padding: 18px;
  }
  
  .app-landing .hint {
    font-size: 12px;
    color: rgba(51, 65, 85, 0.75);
    margin-bottom: 10px;
  }
  
  .app-landing .row {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    flex-wrap: wrap;
  }
  
  .app-landing .field {
    display: grid;
    gap: 6px;
    width: 280px;
  }
  
  .app-landing .field-label {
    font-size: 12px;
    font-weight: 700;
    color: rgba(51, 65, 85, 0.85);
  }
  
  .app-landing .select {
    height: 34px;
    border-radius: 10px;
    border: 1px solid rgba(15, 23, 42, 0.18);
    padding: 0 34px 0 10px;
    background: #fff;
    color: rgba(15, 23, 42, 0.9);
    appearance: none;
    background-image:
      linear-gradient(45deg, transparent 50%, rgba(15, 23, 42, 0.55) 50%),
      linear-gradient(135deg, rgba(15, 23, 42, 0.55) 50%, transparent 50%),
      linear-gradient(to right, transparent, transparent);
    background-position:
      calc(100% - 16px) 14px,
      calc(100% - 11px) 14px,
      100% 0;
    background-size: 5px 5px, 5px 5px, 2.5em 2.5em;
    background-repeat: no-repeat;
  }
  
  .app-landing .select:focus {
    outline: none;
    border-color: rgba(0, 187, 167, 0.65);
    box-shadow: 0 0 0 4px rgba(0, 187, 167, 0.18);
  }
  
  /* Dash `dcc.Dropdown` — remove native .select triangle so only react-select arrow shows */
  .app-landing .dd-select.Select,
  .app-landing .dd-select.select {
    background-image: none;
    background-position: unset;
    background-size: unset;
    background-repeat: unset;
  }
  
  .app-landing .dd-select .Select-control {
    height: 34px;
    min-width: 100px;
    border-radius: 10px;
    border: 1px solid rgba(15, 23, 42, 0.18);
    background: #fff;
    box-shadow: none;
    overflow: visible;
  }
  
  .app-landing .dd-select.is-focused .Select-control {
    border-color: rgba(0, 187, 167, 0.65);
    box-shadow: 0 0 0 4px rgba(0, 187, 167, 0.18);
  }
  
  .app-landing .dd-select .Select-placeholder,
  .app-landing .dd-select .Select-value {
    line-height: 34px;
    overflow: visible;
    text-overflow: clip;
  }
  
  .app-landing .dd-select .Select-input {
    height: 34px;
  }
  
  .app-landing .dd-select .Select-input > input {
    line-height: 34px;
  }
  
  .app-landing .dd-select .Select-value-label {
    color: rgba(15, 23, 42, 0.9);
    overflow: visible;
    text-overflow: clip;
  }
  
  .app-landing .dd-select .Select-arrow-zone {
    padding-right: 10px;
  }
  
  .app-landing .dd-select .Select-menu-outer {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(15, 23, 42, 0.12);
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.10);
  }
  
  /* Upload wizard Data Date dropdown — !important overrides react-select inline/default styles */
  #upload-date-wrapper {
    width: 100% !important;
    min-width: 200px !important;
  }
  
  #upload-date-wrapper .Select-control {
    position: relative !important;
    display: flex !important;
    align-items: center !important;
    min-height: 44px !important;
    height: 44px !important;
    min-width: 200px !important;
    border-radius: 10px !important;
    border: 1px solid #e2e8f0 !important;
    background: #fff !important;
    padding: 0 14px !important;
    padding-right: 36px !important;
    transition: border-color 0.12s ease, box-shadow 0.12s ease;
    overflow: visible !important;
  }
  
  #upload-date-wrapper .Select-control:hover {
    border-color: #cbd5e1 !important;
  }
  
  #upload-date-wrapper .Select.is-focused .Select-control {
    border-color: #3b82f6 !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15) !important;
  }
  
  #upload-date-wrapper .Select-placeholder,
  #upload-date-wrapper .Select-value {
    line-height: 44px !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    color: #334155 !important;
    overflow: visible !important;
    text-overflow: clip !important;
  }
  
  #upload-date-wrapper .Select-value-label {
    overflow: visible !important;
    text-overflow: clip !important;
  }
  
  #upload-date-wrapper .Select-input {
    height: 44px !important;
    line-height: 44px !important;
  }
  
  #upload-date-wrapper .Select-input > input {
    line-height: 44px !important;
    font-size: 14px !important;
  }
  
  #upload-date-wrapper .Select-arrow-zone {
    position: absolute !important;
    right: 6px !important;
    top: 0 !important;
    bottom: 0 !important;
    width: 28px !important;
    padding: 0 !important;
    margin: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border: none !important;
    background: transparent !important;
  }
  
  #upload-date-wrapper .Select-arrow-zone .Select-arrow {
    margin: 0 !important;
    padding: 0 !important;
    display: block !important;
    line-height: 0 !important;
    border-top-color: #64748b !important;
    vertical-align: middle !important;
  }
  
  #upload-date-wrapper .Select-menu-outer {
    border-radius: 10px !important;
    overflow: hidden !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.1) !important;
    margin-top: 4px !important;
  }
  
  .app-landing .load {
    min-height: 38px;
    padding: 0 18px;
    border-radius: 10px;
    border: 0;
    background: #3b82f6;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.12s ease, box-shadow 0.12s ease;
  }
  
  .app-landing .load:hover {
    background: #2563eb;
  }
  
  .app-landing .load:active {
    background: #1d4ed8;
  }
  
  .app-landing .load:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
  }
  
  /* Data Explorer – enterprise grid */
  .app-landing .data-grid {
    width: 100%;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 20px;
  }
  
  .app-landing .data-grid .card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
    width: auto;
    margin-top: 0;
  }
  
  .app-landing .objectives-inner {
    padding: 20px;
    display: grid;
    gap: 8px;
  }
  
  .app-landing .obj-title {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #64748b;
    margin-bottom: 4px;
  }
  
  .app-landing .obj-btn {
    min-height: 44px;
    padding: 10px 16px;
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    background: #fff;
    cursor: pointer;
    text-align: left;
    font-size: 14px;
    font-weight: 500;
    color: #334155;
    transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
  }
  
  .app-landing .obj-btn:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
    color: #1e293b;
  }
  
  .app-landing .obj-btn.active {
    background: #f0f9ff;
    border-color: #3b82f6;
    color: #1e40af;
    font-weight: 600;
  }
  
  .app-landing .obj-btn:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
  }
  
  .app-landing .details-inner {
    padding: 24px;
  }
  
  .app-landing .details-title {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.35;
    color: #1e293b;
  }
  
  .app-landing .details-body {
    margin: 12px 0 0;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.5;
    color: #64748b;
  }
  
  .app-landing .details-hint {
    margin-top: 14px;
    font-size: 13px;
    font-weight: 500;
    color: #94a3b8;
    line-height: 1.45;
  }
  
  @media (max-width: 680px) {
    .app-landing .content {
      padding: 14px 14px 0;
    }
    .app-landing .top-tabs-wrap {
      padding: 12px 14px 0;
    }
    .app-landing .top-tabs {
      gap: 12px;
      padding-bottom: 10px;
    }
    .app-landing .study-tabs {
      grid-template-columns: 1fr;
    }
    .app-landing .study-tab + .study-tab {
      border-left: 0;
      border-top: 1px solid #E2E8F0;
    }
    .app-landing .study-collection .study-card {
      min-width: 100%;
      max-width: 100%;
    }
    .app-landing .field {
      width: 100%;
    }
    .app-landing .data-grid {
      grid-template-columns: 1fr;
    }
}

/* --------------------------------------------------------------------------
   10. Enrollment & placeholder pages
   -------------------------------------------------------------------------- */
  .enrollment-page .wrap {
    display: grid;
    gap: 16px;
    padding: 16px;
  }
  
  .enrollment-page .panel {
    background: #fff;
    border: 1px solid rgba(15, 23, 42, 0.10);
    border-radius: 18px;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.10);
  }
  
  .enrollment-page .panel-inner {
    padding: 18px;
  }
  
  .enrollment-page .head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 14px;
  }
  
  .enrollment-page .title {
    margin: 0;
    font-size: 26px;
    letter-spacing: -0.02em;
  }
  
  .enrollment-page .sub {
    font-size: 13px;
    margin-top: 2px;
  }
  
  .enrollment-page .date {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid rgba(15, 23, 42, 0.10);
    background: rgba(15, 23, 42, 0.02);
    padding: 8px 10px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 12px;
  }
  
  .enrollment-page .dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: #2fbf71;
  }
  
  .enrollment-page .kpis {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
  }
  
  .enrollment-page .kpi {
    border-radius: 14px;
    padding: 14px;
    color: white;
    position: relative;
    overflow: hidden;
    min-height: 96px;
  }
  
  .enrollment-page .kpi::after {
    content: "";
    position: absolute;
    top: -24px;
    right: -24px;
    width: 74px;
    height: 74px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.18);
  }
  
  .enrollment-page .kpi-top {
    display: flex;
    justify-content: flex-start;
  }
  
  .enrollment-page .kpi-icon {
    width: 28px;
    height: 28px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.22);
    font-size: 13px;
  }
  
  .enrollment-page .kpi-value {
    margin-top: 10px;
    font-weight: 900;
    font-size: 24px;
    letter-spacing: -0.02em;
  }
  
  .enrollment-page .kpi-label {
    opacity: 0.9;
    font-weight: 800;
    font-size: 12px;
  }
  
  .enrollment-page .kpi.blue {
    background: linear-gradient(135deg, rgba(94, 171, 227, 0.95), rgba(66, 153, 225, 0.85));
  }
  .enrollment-page .kpi.navy {
    background: linear-gradient(135deg, rgba(32, 66, 98, 0.95), rgba(15, 23, 42, 0.85));
  }
  .enrollment-page .kpi.green {
    background: linear-gradient(135deg, rgba(74, 222, 128, 0.95), rgba(34, 197, 94, 0.85));
  }
  .enrollment-page .kpi.orange {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.95), rgba(245, 158, 11, 0.85));
  }
  
  .enrollment-page .bars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 12px;
  }
  
  .enrollment-page .bar-top {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
    font-size: 12px;
    font-weight: 800;
  }
  
  .enrollment-page .val {
    font-weight: 900;
    color: rgba(15, 23, 42, 0.88);
  }
  
  .enrollment-page .track {
    height: 6px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.08);
    overflow: hidden;
    margin-top: 8px;
  }
  
  .enrollment-page .fill {
    height: 100%;
    border-radius: 999px;
  }
  
  .enrollment-page .section {
    margin: 0 0 10px;
    font-size: 18px;
    letter-spacing: -0.02em;
  }
  
  .enrollment-page .chart {
    position: relative;
    height: 240px;
    border-radius: 14px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: rgba(255, 255, 255, 0.7);
    overflow: hidden;
  }
  
  .enrollment-page .grid {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
  }
  
  .enrollment-page .line {
    border-right: 1px solid rgba(15, 23, 42, 0.05);
  }
  
  .enrollment-page .spark {
    position: absolute;
    inset: 28px 16px 16px 16px;
  }
  
  /* When the sparkline is an <img>, make it behave like the Vue <svg>. */
  .enrollment-page img.spark {
    width: 100%;
    height: 100%;
    display: block;
  }
  
  @media (max-width: 1100px) {
    .enrollment-page .kpis {
      grid-template-columns: repeat(2, 1fr);
    }
    .enrollment-page .bars {
      grid-template-columns: 1fr;
    }
}

/* Placeholder page */
  .placeholder-page .wrap {
    padding: 16px;
  }
  
  .placeholder-page .panel {
    background: #fff;
    border: 1px solid rgba(15, 23, 42, 0.10);
    border-radius: 18px;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.10);
  }
  
  .placeholder-page .panel-inner {
    padding: 18px 18px 16px;
  }
  
  .placeholder-page .title {
    margin: 0 0 6px;
    font-size: 22px;
    letter-spacing: -0.02em;
    text-transform: capitalize;
}

/* --------------------------------------------------------------------------
   11. Dashboard pages
   (Study dashboard, Adverse events, Efficacy, Patient profile, Labs)
   -------------------------------------------------------------------------- */

/* Dashboard base — typography & layout */

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    color: #1a1a1a;
}

.main-container {
    padding: 2rem;
    max-width: 1600px;
    margin: 0 auto;
    font-family: 'Inter', sans-serif;
    color: #2c3e50;
}

/* Demo page: keep filters visible while scrolling */
.demo-filters-sticky {
    position: sticky;
    top: 12px;
    z-index: 50;
    backdrop-filter: blur(6px);
}

/* Demo page: floating expandable filters box */
.demo-filters-float {
    position: fixed;
    top: auto !important;
    bottom: 18px !important;
    right: 18px;
    width: 360px;
    max-width: calc(100vw - 36px);
    display: flex;
    flex-direction: column;
    gap: 0;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
    z-index: 2500;
}

.demo-filters-float:not(.open) {
    /* collapsed: header-only pill look */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
}

.demo-filters-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 18px;
    border: none;
    background: linear-gradient(135deg, #1d4ed8 0%, #06b6d4 100%);
    color: #ffffff;
    text-align: left;
    border-radius: 18px;
}

.demo-filters-float.open .demo-filters-toggle {
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    border-bottom-left-radius: 18px;
    border-bottom-right-radius: 18px;
}

.demo-filters-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.demo-filters-icon {
    width: 44px;
    height: 44px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.22);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
    font-size: 18px;
}

.demo-filters-toggle:focus {
    outline: none;
}

.demo-filters-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.demo-filters-title {
    font-weight: 700;
    font-size: 18px;
    line-height: 1.1;
}

.demo-filters-subtitle {
    font-size: 12px;
    opacity: 0.95;
}

.demo-filters-caret {
    font-size: 18px;
    opacity: 0.95;
    margin-left: 12px;
    transition: transform 160ms ease;
}

.demo-filters-caret.open {
    transform: rotate(180deg);
}

.demo-filters-body {
    background: #ffffff;
    padding: 16px 16px 18px 16px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-bottom: none;
    border-top-left-radius: 18px;
    border-top-right-radius: 18px;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    /* Fit within viewport when expanded */
    max-height: calc(100vh - 140px);
    overflow-y: auto;
}

.demo-filters-section-title {
    font-weight: 700;
    font-size: 13px;
    color: #0f172a;
    background: #f1f5f9;
    border: 1px solid rgba(15, 23, 42, 0.08);
    padding: 10px 12px;
    border-radius: 12px;
    margin-bottom: 12px;
}

.demo-filter-row {
    margin-bottom: 12px;
}

.demo-filter-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: #334155;
    text-transform: uppercase;
    margin-bottom: 6px;
}

@media (max-width: 576px) {
    .demo-filters-float {
        top: auto !important;
        bottom: 10px !important;
        right: 10px;
        width: auto;
    }
}
/* Cards */
.custom-card {
    background: #ffffff;
    border: none;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
    /* Base z-index */
}

/* Ensure cards with dropdowns that are being interacted with appear on top */
.custom-card:focus-within {
    z-index: 10;
}

/* Specifically for the study selector card which is at the top */
.study-selector-card {
    z-index: 5;
}

.custom-card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.card-header-custom {
    background: #ffffff;
    padding: 1.5rem;
    border-bottom: 1px solid #edf2f7;
    border-radius: 16px 16px 0 0;
    /* Keep header clipped to card radius */
}

.card-title-custom {
    margin: 0;
    font-size: 1.25rem;
    color: #2d3748;
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-body-custom {
    padding: 1.5rem;
}

/* Dashboard dropdowns */
.main-container .Select-control {
    border-radius: 8px !important;
    border: 1px solid #e2e8f0 !important;
    padding: 2px !important;
    box-shadow: none !important;
    background-color: #f8fafc !important;
}

.main-container .Select-control:hover {
    border-color: #cbd5e0 !important;
}

.main-container .Select-menu-outer {
    border-radius: 8px !important;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1) !important;
    border: 1px solid #e2e8f0 !important;
    margin-top: 4px !important;
    z-index: 1000 !important;
    background-color: #ffffff !important;
}

.main-container .dash-dropdown .Select-value-label {
    color: #4a5568 !important;
}

/* Metric Items */
.metric-container {
    padding: 10px;
    border-radius: 8px;
    background-color: #f8fafc;
    border: 1px solid #edf2f7;
    height: 100%;
}

.metric-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #718096;
    margin-bottom: 4px;
    font-weight: 600;
}

.metric-value {
    font-size: 1.0rem;
    font-weight: 500;
    color: #2d3748;
}

.metric-value.highlight-red {
    color: #e53e3e;
    font-weight: 700;
}

.metric-value.highlight-green {
    color: #38a169;
    font-weight: 700;
}

/* Graph Container */
.graph-container {
    background: #ffffff;
    border-radius: 16px;
    padding: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}

/* Utility */
.mb-custom {
    margin-bottom: 1.5rem;
}

.section-divider {
    height: 1px;
    background: linear-gradient(to right, transparent, #e2e8f0, transparent);
    margin: 2rem 0;
}

/* Patient profile — metric cards */
.patient-metric-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 24px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
    height: 100%;
    border: 1px solid rgba(0, 0, 0, 0.03);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.patient-metric-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.patient-icon-circle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    font-size: 20px;
}

.patient-card-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #8c9097;
    margin-bottom: 8px;
}

.patient-card-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1a202c;
    line-height: 1.2;
}

.patient-card-decoration {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    opacity: 0.1;
    z-index: 0;
}

/* Patient profile — color themes */
/* Blue - Patient ID */
.theme-blue .patient-icon-circle {
    background-color: #3b82f6;
    color: white;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.theme-blue .patient-card-decoration {
    background-color: #3b82f6;
}

/* Purple - Age */
.theme-purple .patient-icon-circle {
    background-color: #8b5cf6;
    color: white;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.theme-purple .patient-card-decoration {
    background-color: #8b5cf6;
}

/* Pink - Sex */
.theme-pink .patient-icon-circle {
    background-color: #ec4899;
    color: white;
    box-shadow: 0 4px 12px rgba(236, 72, 153, 0.3);
}

.theme-pink .patient-card-decoration {
    background-color: #ec4899;
}

/* Orange - Race */
.theme-orange .patient-icon-circle {
    background-color: #f97316;
    color: white;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
}

.theme-orange .patient-card-decoration {
    background-color: #f97316;
}


/* Green - Consent */
.theme-green .patient-icon-circle {
    background-color: #10b981;
    color: white;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.theme-green .patient-card-decoration {
    background-color: #10b981;
}

/* Teal - Completion */
.theme-teal .patient-icon-circle {
    background-color: #06b6d4;
    color: white;
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.3);
}

.theme-teal .patient-card-decoration {
    background-color: #06b6d4;
}

/* New Accents for Adverse Events dashboard */
.theme-crimson .patient-icon-circle {
    background-color: #e74c3c;
    color: white;
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3);
}

.theme-crimson .patient-card-decoration {
    background-color: #e74c3c;
}

.theme-navy .patient-icon-circle {
    background-color: #1f2937;
    color: white;
    box-shadow: 0 4px 12px rgba(31, 41, 55, 0.3);
}

.theme-navy .patient-card-decoration {
    background-color: #1f2937;
}

.theme-amber .patient-icon-circle {
    background-color: #f59e0b;
    color: white;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.theme-amber .patient-card-decoration {
    background-color: #f59e0b;
}

.theme-tealbright .patient-icon-circle {
    background-color: #10b981;
    color: white;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.theme-tealbright .patient-card-decoration {
    background-color: #10b981;
}

.theme-violet .patient-icon-circle {
    background-color: #7c3aed;
    color: white;
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
}

.theme-violet .patient-card-decoration {
    background-color: #7c3aed;
}

.theme-cyan .patient-icon-circle {
    background-color: #06b6d4;
    color: white;
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.3);
}

.theme-cyan .patient-card-decoration {
    background-color: #06b6d4;
}

/* Patient profile — header */
.patient-header-title {
    font-size: 2rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 0;
}

.patient-status-badge {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #10b981;
    margin-right: 8px;
}

.patient-status-text {
    font-size: 0.875rem;
    color: #6b7280;
    font-weight: 500;
}

/* Patient profile — medical history */
.medical-history-card .card-body-custom {
    padding: 1.5rem;
}

.medical-history-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
}

.history-item-card {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 16px 18px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
    height: 100%;
}

.history-item-title {
    font-size: 1rem;
    font-weight: 700;
    color: #111827;
}

.history-item-date {
    font-size: 0.9rem;
    color: #6b7280;
}

.history-pill {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.8rem;
    border: 1px solid transparent;
}

.history-pill.severity-mild {
    color: #0f9b6c;
    background: #ecfdf3;
    border-color: #a7f3d0;
}

.history-pill.severity-moderate {
    color: #c27803;
    background: #fff7ed;
    border-color: #fcd9bd;
}

.history-pill.severity-severe {
    color: #b91c1c;
    background: #fef2f2;
    border-color: #fecdd3;
}

.history-pill.severity-unknown {
    color: #4b5563;
    background: #f3f4f6;
    border-color: #e5e7eb;
}

.medical-history-empty {
    padding: 4px 0;
    font-weight: 500;
}

/* Adverse events — floating filter */
.adverse-events-page .floating-filter-container {
    position: fixed;
    top: 140px;
    right: 48px;
    z-index: 1200;
}

.adverse-events-page .floating-filter-button {
    background-color: #ffffff !important;
    color: #0f172a !important;
    border: none !important;
    border-radius: 999px;
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.25);
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.adverse-events-page .floating-filter-button:hover,
.adverse-events-page .floating-filter-button:focus {
    box-shadow: 0 24px 50px rgba(15, 23, 42, 0.3);
    transform: translateY(-2px);
}

.adverse-events-page .floating-filter-offcanvas.offcanvas {
    --bs-offcanvas-width: 380px;
    background: transparent;
    border: none;
}

.adverse-events-page .floating-filter-offcanvas .offcanvas-body {
    padding: 0;
    background: transparent;
}

.adverse-events-page .floating-filter-card {
    margin-bottom: 0;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.18);
}

.adverse-events-page .floating-filter-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    border: none;
}

.adverse-events-page .floating-filter-close-btn {
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #e2e8f0 !important;
    background-color: #f8fafc !important;
    color: #475569 !important;
}

.adverse-events-page .floating-filter-body {
    padding-top: 1rem;
}

@media (max-width: 1199.98px) {
    .adverse-events-page .floating-filter-container {
        top: 100px;
        right: 32px;
    }
}

@media (max-width: 767.98px) {
    .adverse-events-page .floating-filter-container {
        top: 80px;
        right: 16px;
    }

    .adverse-events-page .floating-filter-button {
        padding: 0.6rem 1.2rem;
    }

    .adverse-events-page .floating-filter-offcanvas.offcanvas {
        --bs-offcanvas-width: min(94vw, 360px);
    }
}

/* Study dashboard */
/* Colorful Top Stats Cards */
.stat-card {
    border-radius: 16px;
    padding: 24px;
    color: white;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s;
    height: 100%;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-card.blue {
    background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
}

.stat-card.orange {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
}

.stat-card.green {
    background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
}

.stat-card.red {
    background: linear-gradient(135deg, #f87171 0%, #ef4444 100%);
}

.stat-card.purple {
    background: linear-gradient(135deg, #a78bfa 0%, #8b5cf6 100%);
}

.stat-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 1.5rem;
    opacity: 0.8;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 4px;
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    font-weight: 500;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-decoration {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    pointer-events: none;
}

/* Rate/Progress Section below cards */
.rate-card {
    background: white;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.rate-label {
    font-size: 0.75rem;
    color: #64748b;
    margin-bottom: 4px;
    font-weight: 600;
}

.rate-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 8px;
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.rate-change {
    font-size: 0.875rem;
    font-weight: 600;
}

.rate-change.positive {
    color: #10b981;
}

.rate-change.negative {
    color: #ef4444;
}

.custom-progress {
    height: 6px;
    background-color: #f1f5f9;
    border-radius: 999px;
    overflow: hidden;
    margin-top: auto;
}

.custom-progress-bar {
    height: 100%;
    border-radius: 999px;
}

/* --------------------------------------------------------------------------
   12. Admin page & modals (world-class layout, tables, badges, alerts)
   -------------------------------------------------------------------------- */
.admin-page {
    padding: 32px 24px 48px;
    max-width: 1200px;
    margin: 0 auto;
    min-height: calc(100vh - 82px);
    background: transparent;
}

/* Page hero */
.admin-hero {
    margin-bottom: 32px;
    padding: 0 0 24px;
    border-bottom: 1px solid #e2e8f0;
}

.admin-hero-title {
    margin: 0 0 8px;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.25;
    color: #0f172a;
}

.admin-hero-sub {
    margin: 0;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.5;
    color: #64748b;
    max-width: 560px;
}

/* Section cards */
.admin-section-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
    overflow: hidden;
    margin-bottom: 24px;
}

.admin-section-card:last-of-type {
    margin-bottom: 0;
}

.admin-section-header {
    padding: 20px 24px 16px;
    border-bottom: 1px solid #f1f5f9;
    background: #fff;
}

.admin-section-title {
    margin: 0 0 4px;
    font-size: 17px;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.35;
    color: #1e293b;
}

.admin-section-sub {
    margin: 0;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.45;
    color: #64748b;
}

/* Admin section header actions (e.g., Activity Logs toolbar) */
.admin-page .admin-section-header--with-actions .admin-section-head-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 4px;
}

.admin-page .admin-section-header--with-actions .admin-section-title {
  margin: 0;
}

.admin-page .admin-section-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.admin-page .activity-clear-btn {
  padding: 8px 12px;
  border-radius: 12px;
}

.admin-section-body {
    padding: 24px;
}

.admin-page .study-access-settings-body {
  padding: 16px 24px 20px;
}

.admin-page .study-access-settings-control {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.admin-page .admin-toggle-list {
  margin: 0;
  padding-top: 6px;
}

.admin-page .admin-toggle-label {
  display: block;
  min-height: 0;
  margin: 0;
  font-size: inherit;
  font-weight: 400;
  line-height: 1.45;
  color: #1e293b;
}

.admin-page .admin-toggle-input {
  width: auto;
  height: auto;
  margin: 0 6px 0 0;
  vertical-align: middle;
}

.admin-page .study-access-save-btn {
  min-height: 36px;
  padding: 8px 14px;
}

.admin-form-row {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 16px;
    margin-bottom: 20px;
}

.admin-form-row:last-child {
    margin-bottom: 0;
}

.admin-form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}

.admin-form-group .label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: #475569;
}

/* Status alerts */
.admin-page #admin-status-message {
    margin-bottom: 16px;
}

.admin-page #admin-status-message:empty {
  display: none;
  margin-bottom: 0;
}

.admin-page #admin-status-message:not(:empty) {
  margin-bottom: 12px;
}

.admin-page .alert {
    padding: 14px 18px;
    border-radius: 12px;
    border: 1px solid transparent;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.45;
    display: flex;
    align-items: center;
    gap: 12px;
}

.admin-page .alert.success {
    background: #f0fdf4;
    border-color: #bbf7d0;
    color: #166534;
}

.admin-page .alert.danger {
    background: #fef2f2;
    border-color: #fecaca;
    color: #b91c1c;
}

/* Badges for registration status & role */
.admin-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.admin-badge--pending {
    background: #fef3c7;
    color: #b45309;
}

.admin-badge--approved {
    background: #d1fae5;
    color: #065f46;
}

.admin-badge--denied {
    background: #fee2e2;
    color: #b91c1c;
}

.admin-badge--in_review {
    background: #e0e7ff;
    color: #3730a3;
}

.admin-badge--role {
    background: #f1f5f9;
    color: #475569;
}

.admin-badge--activity-auth {
  background: #dbeafe;
  color: #1d4ed8;
}

.admin-badge--activity-users {
  background: #dcfce7;
  color: #166534;
}

.admin-badge--activity-companies {
  background: #fce7f3;
  color: #be185d;
}

.admin-badge--activity-studies {
  background: #fef3c7;
  color: #b45309;
}

.admin-badge--activity-platform {
  background: #e2e8f0;
  color: #334155;
}

.admin-badge--sponsor {
    background: #e0e7ff;
    color: #3730a3;
    border: 1px solid #e2e8f0;
}

/* Tables */
.admin-page .card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
    overflow: hidden;
}

.admin-page .study-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    table-layout: fixed;
}

.admin-page .study-table thead {
    position: sticky;
    top: 0;
    z-index: 2;
    background: #f8fafc;
}

/* Users table: explicit column widths */
.admin-page .study-table.users-table thead th:first-child { width: 5%; }
.admin-page .study-table.users-table thead th:nth-child(2) { width: 16%; }
.admin-page .study-table.users-table thead th:nth-child(3) { width: 20%; }
.admin-page .study-table.users-table thead th:nth-child(4),
.admin-page .study-table.users-table thead th:nth-child(5) { width: 5%; }
.admin-page .study-table.users-table thead th:nth-child(6) { width: 6%; }
.admin-page .study-table.users-table thead th:nth-child(7) { width: 12%; }
.admin-page .study-table.users-table thead th:nth-child(8) { width: 8%; }
.admin-page .study-table.users-table thead th:nth-child(9) { width: 23%; }

/* Activity log tables: stable, readable column sizing + wrapping */
.admin-page .study-table.activity-log-table {
  width: 100%;
  table-layout: fixed;
}

/* Horizontal scroll container for activity logs (Admin + Profile) */
.admin-page .activity-log-scroll {
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-gutter: stable;
  -webkit-overflow-scrolling: touch;
}

.admin-page .activity-log-scroll .study-table.activity-log-table {
  width: 100%;
}

.admin-page .study-table.activity-log-table--admin {
  min-width: 1120px;
}

.admin-page.profile-page .study-table.activity-log-table--profile {
  min-width: 980px;
}

.admin-page .study-table.activity-log-table thead th,
.admin-page .study-table.activity-log-table tbody td {
  min-width: 0;
  box-sizing: border-box;
}

.admin-page .study-table.activity-log-table thead th {
  padding: 10px 14px;
  white-space: normal;
  overflow-wrap: break-word;
  word-break: break-word;
}

.admin-page .study-table.activity-log-table tbody td {
  padding: 10px 14px;
  vertical-align: top;
}

/* Add subtle visual separation between columns */
.admin-page .study-table.activity-log-table thead th,
.admin-page .study-table.activity-log-table tbody td {
  border-right: 1px solid #f1f5f9;
}

.admin-page .study-table.activity-log-table thead th:last-child,
.admin-page .study-table.activity-log-table tbody td:last-child {
  border-right: 0;
}

/* Row content wraps within column so it does not flow into the next column */
.admin-page .study-table.activity-log-table tbody td {
  white-space: normal;
  overflow-wrap: break-word;
  word-break: break-word;
  overflow: hidden;
}

.admin-page .study-table.activity-log-table tbody td > * {
  min-width: 0;
  max-width: 100%;
}

.admin-page .study-table.activity-log-table tbody tr:hover {
  background: #f8fafc;
}

.admin-page .study-table.activity-log-table td.activity-log-cell--role {
  white-space: nowrap;
}

.admin-page .study-table.activity-log-table td.activity-log-cell--access {
  padding-top: 6px;
  padding-bottom: 6px;
}

.admin-page .activity-access {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 12px;
  line-height: 1.25;
}

.admin-page .activity-access-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  flex-wrap: wrap;
}

.admin-page .activity-access-key {
  color: #64748b;
  font-weight: 700;
  white-space: nowrap;
}

.admin-page .activity-access-val {
  color: #334155;
  font-weight: 600;
}

/* Admin activity logs (8 columns): When, Event, User, Company, IP, Device, Role, Access */
.admin-page .study-table.activity-log-table--admin thead th:nth-child(1) { width: 12%; min-width: 140px; }
.admin-page .study-table.activity-log-table--admin thead th:nth-child(2) { width: 16%; min-width: 140px; }
.admin-page .study-table.activity-log-table--admin thead th:nth-child(3) { width: 15%; min-width: 140px; }
.admin-page .study-table.activity-log-table--admin thead th:nth-child(4) { width: 13%; min-width: 140px; }
.admin-page .study-table.activity-log-table--admin thead th:nth-child(5) { width: 9%;  min-width: 110px; }
.admin-page .study-table.activity-log-table--admin thead th:nth-child(6) { width: 13%; min-width: 160px; }
.admin-page .study-table.activity-log-table--admin thead th:nth-child(7) { width: 10%; min-width: 140px; }
.admin-page .study-table.activity-log-table--admin thead th:nth-child(8) { width: 12%; min-width: 150px; }

/* Profile activity logs (7 columns): When, Event, User, IP, Device, Role, Access */
.admin-page.profile-page .study-table.activity-log-table--profile thead th:nth-child(1) { width: 14%; min-width: 140px; }
.admin-page.profile-page .study-table.activity-log-table--profile thead th:nth-child(2) { width: 20%; min-width: 160px; }
.admin-page.profile-page .study-table.activity-log-table--profile thead th:nth-child(3) { width: 18%; min-width: 150px; }
.admin-page.profile-page .study-table.activity-log-table--profile thead th:nth-child(4) { width: 10%; min-width: 110px; }
.admin-page.profile-page .study-table.activity-log-table--profile thead th:nth-child(5) { width: 16%; min-width: 180px; }
.admin-page.profile-page .study-table.activity-log-table--profile thead th:nth-child(6) { width: 12%; min-width: 140px; }
.admin-page.profile-page .study-table.activity-log-table--profile thead th:nth-child(7) { width: 10%; min-width: 150px; }

/* Optional: keep IPs on one line (timestamps may wrap when needed) */
.admin-page .study-table.activity-log-table--admin tbody td:nth-child(5),
.admin-page.profile-page .study-table.activity-log-table--profile tbody td:nth-child(4) {
  white-space: nowrap;
}

/* Pager (match studies pager UX, but for admin/profile pages) */
.admin-page .study-pager {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.admin-page .study-pager-nav {
  display: flex;
  align-items: center;
  gap: 10px;
}

.admin-page .study-pager-bottom {
  display: flex;
  justify-content: center;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

/* Match the Studies pager button colors on Admin/Profile pages */
.admin-page .btn.study-toolbar-btn {
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  border: 0;
  color: #fff;
  background: var(--nav-active);
  box-shadow: 0 10px 18px rgba(15, 23, 42, 0.12);
}

.admin-page .btn.study-toolbar-btn:hover {
  transform: none;
  filter: brightness(0.95);
}

.admin-page .btn.study-toolbar-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
  filter: none;
}

.admin-page .btn.study-toolbar-btn:disabled:hover {
  border-color: var(--border);
  box-shadow: none;
}

.admin-page .study-table thead th {
    padding: 6px 8px 5px;
    text-align: left;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #64748b;
    line-height: 1.2;
    border-bottom: 2px solid #e2e8f0;
    white-space: nowrap;
}

.admin-page .study-table tbody td {
    padding: 4px 8px;
    border-bottom: 1px solid #f1f5f9;
    vertical-align: middle;
    font-size: 13px;
    font-weight: 500;
    color: #334155;
    line-height: 1.3;
}

.admin-page .study-table tbody tr:nth-child(even) {
    background: #fafafa;
}

.admin-page .study-table tbody tr:hover {
    background: #f1f5f9;
}

.admin-page .study-table tbody tr:nth-child(even):hover {
    background: #f1f5f9;
}

.admin-page .study-table tbody tr:last-child td {
    border-bottom: 0;
}

/* Users table: horizontal scroll so Actions column (Approve/Deny) does not overlap border */
.admin-page .admin-user-table-wrapper {
    width: 100%;
    max-width: 100%;
  min-width: 0;
  display: block;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-gutter: stable;
    -webkit-overflow-scrolling: touch;
}

.admin-page .study-table.users-table {
  width: 100%;
  /* Big enough to keep Manage/Approve/Deny on one line; wrapper scrolls on smaller viewports. */
  min-width: 1100px;
}

.admin-page .admin-section-body {
    overflow: visible;
}

.admin-page .study-table.users-table tbody td:last-child {
  /* Actions should never wrap; rely on horizontal scroll instead. */
  white-space: nowrap;
  vertical-align: middle;
}

/* Users table: keep compact action buttons from "lifting" out of the row */
.admin-page .study-table.users-table .admin-actions--compact .btn:hover:not(:disabled) {
  transform: none;
  box-shadow: none;
}

/* Users table: keep action buttons on one line */
.admin-page .study-table.users-table .admin-actions--compact {
  flex-wrap: nowrap;
}

.admin-page .study-table.users-table .admin-actions--compact .btn {
  flex: 0 0 auto;
  white-space: nowrap;
}

/* Company registry table: 4 columns, proper widths and spacing */
.admin-page .study-table.registry-table {
    table-layout: fixed;
}

.admin-page .study-table.registry-table thead th:nth-child(1) { width: 22%; min-width: 140px; }
.admin-page .study-table.registry-table thead th:nth-child(2) { width: 48%; min-width: 200px; }
.admin-page .study-table.registry-table thead th:nth-child(3) { width: 12%; min-width: 90px; }
.admin-page .study-table.registry-table thead th:nth-child(4) { width: 18%; min-width: 140px; }

.admin-page .study-table.registry-table thead th {
    padding: 12px 16px;
    font-size: 11px;
    white-space: nowrap;
}

.admin-page .study-table.registry-table tbody td {
    padding: 12px 16px;
    vertical-align: middle;
}

.admin-page .study-table.registry-table .registry-cell-sponsor {
    font-weight: 600;
    color: #1e293b;
}

.admin-page .study-table.registry-table .registry-cell-studies {
    min-width: 0;
    white-space: normal;
}

.admin-page .study-table.registry-table .registry-cell-studies .registry-studies-list {
  max-height: 96px;
  overflow-y: auto;
  scrollbar-gutter: stable;
}

.admin-page .study-table.registry-table .registry-cell-studies .registry-study-item {
    margin-bottom: 6px;
}

.admin-page .study-table.registry-table .registry-cell-studies .registry-study-item:last-child {
    margin-bottom: 0;
}

.admin-page .study-table.registry-table .registry-cell-manage,
.admin-page .study-table.registry-table .registry-cell-actions {
    white-space: nowrap;
  text-align: right;
}

.admin-page .study-table.registry-table .registry-cell-manage .btn,
.admin-page .study-table.registry-table .registry-cell-actions .btn {
    margin: 0;
}

/* Add breathing room between Manage and Actions columns */
.admin-page .study-table.registry-table .registry-cell-manage {
  padding-right: 10px;
}

.admin-page .study-table.registry-table .registry-cell-actions {
  padding-left: 10px;
}

.admin-page .admin-table-email {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.admin-page .study-table.users-table tbody tr.admin-user-row--deleted td {
  background: #fff7f7;
  color: #64748b;
}

.admin-page .study-table.users-table tbody tr.admin-user-row--deleted:hover td {
  background: #fef2f2;
}

.admin-page .admin-user-name-cell {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  max-width: 100%;
  flex-wrap: wrap;
}

.admin-page .admin-user-name {
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 600;
  color: #1f2937;
}

.admin-page .admin-user-row--deleted .admin-user-name {
  color: #475569;
}

.admin-page .admin-user-status-pill {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  padding: 2px 7px;
  border: 1px solid #fecaca;
  border-radius: 999px;
  background: #fee2e2;
  color: #991b1b;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.2;
}

.admin-page .admin-user-state-text {
  font-weight: 600;
}

.admin-page .admin-user-state-text--deleted {
  color: #991b1b;
}

.admin-page .admin-actions-row {
    gap: 6px;
}

.admin-page .admin-actions-dropdown {
    min-width: 100px;
}

.admin-page .admin-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
}

.admin-page .admin-actions--compact {
    flex-direction: row;
    gap: 6px;
    flex-wrap: nowrap;
}

.admin-page .btn.success {
    background: var(--success, #22c55e);
    border-color: var(--success, #22c55e);
    color: white;
}

/* ==========================================================================
   Profile page — World-class UI/UX
   ========================================================================== */

/* Page container and vertical rhythm */
.profile-page {
  max-width: 1000px;
  margin: 0 auto;
  padding-bottom: 48px;
}

/* Hero: compact, with accent bar */
.profile-page .profile-hero,
.admin-page .profile-hero,
.documentation-page .profile-hero {
  position: relative;
  margin-bottom: 28px;
  padding-top: 24px;
  padding-bottom: 26px;
  padding-left: 20px;
  border-left: 4px solid var(--primary, #2563eb);
}

.admin-page .profile-hero {
  margin-bottom: 18px;
  border-left-color: #2563eb;
}

.profile-page .profile-hero-accent,
.admin-page .profile-hero-accent,
.documentation-page .profile-hero-accent {
  display: none;
}

.profile-page .profile-hero-title,
.admin-page .profile-hero-title,
.documentation-page .profile-hero-title {
  margin: 0 0 6px;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: #0f172a;
}

.profile-page .profile-hero-sub,
.admin-page .profile-hero-sub,
.documentation-page .profile-hero-sub {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 400;
  line-height: 1.5;
  color: #64748b;
  max-width: 42ch;
}

/* Status alerts */
.profile-page .profile-status-wrap {
  margin-bottom: 20px;
}

.profile-page .profile-status-wrap .alert {
  padding: 14px 18px;
  border-radius: 12px;
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
}

.profile-page .profile-status-wrap .alert.success {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534;
}

.profile-page .profile-status-wrap .alert.danger {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
}

/* Inline alerts inside profile modals (e.g., admin transfer validation)
   Keep these consistent with profile status alerts, since the top-of-page
   banner is hidden behind the modal overlay. */
.admin-modal #profile-company-transfer-admin-inline-message .alert {
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.35;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.admin-modal #profile-company-transfer-admin-inline-message .alert.success {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534;
}

.admin-modal #profile-company-transfer-admin-inline-message .alert.danger {
  background: #fef2f2;
  border: 1px solid var(--danger);
  border-left-width: 5px;
  color: #b91c1c;
}

/* Make danger alerts read clearly as errors inside modals */
.admin-modal #profile-company-transfer-admin-inline-message .alert.danger::before {
  content: "!";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: var(--danger);
  color: #fff;
  font-weight: 800;
  flex: 0 0 auto;
  margin-top: 1px;
}

.admin-modal #profile-company-transfer-admin-inline-message .alert.danger {
  font-weight: 600;
}

/* Profile card (avatar + identity) */
.profile-page .profile-card-wrap {
  margin-bottom: 32px;
}

.profile-page .profile-quick-nav {
  position: sticky;
  top: 96px;
  z-index: 20;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px;
  margin: 0 0 20px;
  border: 1px solid #dbe3ef;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(6px);
}

.profile-page .profile-quick-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid #d6e1f2;
  background: #f8fbff;
  color: #334155;
  font-size: 12px;
  font-weight: 600;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.profile-page .profile-quick-link:hover {
  background: #dbeafe;
  border-color: #93c5fd;
  color: #1d4ed8;
}

.profile-page .profile-card.profile-header-card {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 28px 32px;
  background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
}

.profile-page .profile-header-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(145deg, #3b82f6 0%, #2563eb 50%, #1d4ed8 100%);
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}

.profile-page .profile-header-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.profile-page .profile-header-name {
  margin: 0;
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #0f172a;
  line-height: 1.25;
}

.profile-page .profile-header-email {
  margin: 0;
  font-size: 0.9375rem;
  color: #64748b;
}

.profile-page .profile-header-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.profile-page .profile-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.profile-page .profile-badge-role {
  background: #f1f5f9;
  color: #475569;
}

.profile-page .profile-badge-company {
  background: #dbeafe;
  color: #1e40af;
}

/* Content grid: two columns on large screens */
.profile-page .profile-content-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: start;
}

.profile-page .profile-content-grid > * {
  min-width: 0;
  width: 100%;
}

.profile-page .profile-section-card--full {
  grid-column: 1 / -1;
}

.profile-page .profile-section-card,
.profile-page .profile-section-slot,
.profile-page #profile-company-section {
  scroll-margin-top: 156px;
}

.profile-page .profile-section-slot {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* Activity Log: header actions */
.profile-page .profile-section-head--with-actions .profile-section-head-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.profile-page .profile-section-head--with-actions .profile-section-title {
  margin: 0;
}

.profile-page .activity-clear-btn {
  padding: 8px 12px;
  border-radius: 12px;
}

.activity-clear-error {
  margin-top: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--danger);
}

@media (max-width: 768px) {
  .profile-page .profile-quick-nav {
    position: static;
  }

  .profile-page .profile-quick-link {
    flex: 1 1 auto;
    min-width: 100px;
  }

  .profile-page .profile-content-grid {
    grid-template-columns: 1fr;
  }
}

/* Section cards */
.profile-page .profile-section-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
  overflow: hidden;
}

.profile-page .profile-section-card + .profile-section-card,
.profile-page .profile-section-slot + .profile-section-card,
.profile-page .profile-section-card + .profile-section-slot {
  margin-top: 0;
}

.profile-page .profile-section-head {
  padding: 20px 24px;
  border-bottom: 1px solid #f1f5f9;
  background: #fff;
}

.profile-page .profile-section-title {
  margin: 0 0 4px;
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #1e293b;
  line-height: 1.3;
}

.profile-page .profile-section-desc {
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.45;
  color: #64748b;
}

.profile-page .profile-section-body {
  padding: 24px;
}

/* Account meta list (definition list) */
.profile-page .profile-meta-list {
  margin: 0;
  display: grid;
  gap: 2px 24px;
  grid-template-columns: minmax(140px, 180px) 1fr;
  max-width: 100%;
}

.profile-page .profile-meta-row {
  display: contents;
}

.profile-page .profile-meta-row dt {
  margin: 0;
  font-weight: 600;
  font-size: 0.8125rem;
  color: #64748b;
  padding: 6px 0;
}

.profile-page .profile-meta-row dd {
  margin: 0;
  font-size: 0.9375rem;
  color: #1e293b;
  padding: 6px 0;
  overflow-wrap: anywhere;
}

/* Studies: chips + empty state */
.profile-page .profile-studies-body {
  min-height: 44px;
}

.profile-page .profile-studies-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.profile-page .profile-study-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  background: #f1f5f9;
  border-radius: 10px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #334155;
  border: 1px solid #e2e8f0;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.profile-page .profile-study-chip:hover {
  background: #e2e8f0;
  border-color: #cbd5e1;
}

.profile-page .profile-empty-state,
.profile-page .profile-loading-state {
  font-size: 0.875rem;
  color: #64748b;
  line-height: 1.5;
}

/* Edit profile form */
.profile-page .profile-edit-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.profile-page .profile-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.profile-page .profile-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: #475569;
  letter-spacing: 0.01em;
}

.profile-page .profile-input {
  width: 100%;
  max-width: 360px;
  box-sizing: border-box;
  min-height: 48px;
  padding: 12px 14px;
  font-size: 0.9375rem;
  line-height: 1.35;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  background: #fff;
  color: #1e293b;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.profile-page .profile-input::placeholder {
  color: #94a3b8;
}

.profile-page .profile-input:focus {
  outline: none;
  border-color: var(--primary, #2563eb);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

/* Buttons */
.profile-page .profile-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
  text-decoration: none;
  font-family: inherit;
}

.profile-page .profile-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25);
}

.profile-page .profile-btn-primary {
  background: var(--primary, #2563eb);
  color: #fff;
  border-color: var(--primary, #2563eb);
}

.profile-page .profile-btn-primary:hover {
  background: #1d4ed8;
  border-color: #1d4ed8;
  color: #fff;
}

.profile-page .profile-btn-primary:active {
  transform: scale(0.98);
}

/* Security CTA */
.profile-page .profile-security-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.profile-page .profile-security-stack {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.profile-page .profile-security-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  padding: 16px 0;
  border-top: 1px solid #f1f5f9;
}

.profile-page .profile-security-row:first-child {
  padding-top: 0;
  border-top: 0;
}

.profile-page .profile-security-row--stacked {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 14px;
}

.profile-page .profile-security-heading {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  color: #1e293b;
}

.profile-page .profile-security-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 5px;
}

.profile-page .profile-security-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 24px;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.profile-page .profile-security-status--enabled {
  color: #166534;
  background: #dcfce7;
  border-color: #bbf7d0;
}

.profile-page .profile-security-status--muted {
  color: #475569;
  background: #f1f5f9;
  border-color: #e2e8f0;
}

.profile-page .profile-security-status--neutral {
  color: #1d4ed8;
  background: #eff6ff;
  border-color: #bfdbfe;
}

.profile-page .profile-security-copy {
  min-width: 0;
}

.profile-page .profile-security-desc {
  font-size: 0.875rem;
  color: #64748b;
  margin: 0;
  line-height: 1.5;
}

.profile-page .profile-security-cta {
  width: fit-content;
}

.profile-page .profile-security-action-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  align-items: center;
  gap: 12px;
}

.profile-page .profile-security-action-grid--compact {
  grid-template-columns: minmax(180px, 260px) auto;
}

.profile-page .profile-security-action-grid .profile-btn {
  width: fit-content;
  min-width: 128px;
}

.profile-page .profile-security-subsection {
  padding: 14px;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  background: #f8fafc;
}

.profile-page .profile-security-subsection--danger {
  border-color: #fecaca;
  background: #fff7f7;
}

.profile-page .profile-btn-danger {
  color: #fff;
  background: var(--danger, #ef4444);
  border-color: var(--danger, #ef4444);
}

.profile-page .profile-btn-danger:hover {
  color: #fff;
  background: #dc2626;
  border-color: #dc2626;
}

.profile-page .profile-mfa-setup-panel {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 16px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #f8fafc;
}

.profile-page .profile-mfa-qr {
  width: 156px;
  height: 156px;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  background: #fff;
}

.profile-page .profile-mfa-setup-fields,
.profile-page .profile-mfa-confirm-row,
.profile-page .profile-mfa-disable-row,
.profile-page .profile-mfa-recovery-retrieve-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.profile-page .profile-mfa-disable-row {
  gap: 16px;
}

.profile-page .profile-mfa-manual-key {
  display: block;
  width: 100%;
  max-width: 520px;
  padding: 10px 12px;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  background: #fff;
  color: #334155;
  font-size: 0.8125rem;
  overflow-wrap: anywhere;
}

.profile-page .profile-mfa-code-input {
  max-width: 260px;
}

.profile-page .profile-mfa-password-input {
  max-width: 260px;
}

.profile-page .profile-mfa-recovery-panel {
  padding: 16px;
  border: 1px solid #bbf7d0;
  border-radius: 10px;
  background: #f0fdf4;
}

.profile-page .profile-mfa-recovery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.profile-page .profile-mfa-recovery-code {
  display: block;
  padding: 8px 10px;
  border: 1px solid #bbf7d0;
  border-radius: 8px;
  background: #fff;
  color: #14532d;
  font-size: 0.8125rem;
  text-align: center;
}

.profile-page .profile-mfa-recovery-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.profile-page .profile-mfa-recovery-panel .profile-btn {
  margin-top: 12px;
}

.profile-page .profile-mfa-recovery-actions .profile-btn {
  margin-top: 0;
}

@media (max-width: 720px) {
  .profile-page .profile-security-action-grid,
  .profile-page .profile-security-action-grid--compact {
    grid-template-columns: 1fr;
  }

  .profile-page .profile-security-action-grid .profile-btn,
  .profile-page .profile-security-action-grid--compact .profile-btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .profile-page .profile-security-cta {
    width: 100%;
  }

  .profile-page .profile-security-row {
    align-items: stretch;
    display: flex;
    flex-direction: column;
  }

  .profile-page .profile-security-title-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .profile-page .profile-mfa-setup-panel {
    grid-template-columns: 1fr;
  }

  .profile-page .profile-mfa-qr {
    width: 148px;
    height: 148px;
  }
}

/* Company management block (in side column) */
.profile-page .profile-company-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.profile-page .profile-company-name {
  font-weight: 600;
  font-size: 1rem;
  color: #1e293b;
}

/* Modals (keep existing behavior) */
.profile-page .profile-manage-note {
  color: #64748b;
  font-size: 0.8125rem;
}

.profile-page .profile-company-studies-in-modal {
  max-height: 120px;
  overflow-y: auto;
  scrollbar-gutter: stable;
}

.profile-page .profile-company-manage-modal .modal-dialog {
  max-width: 640px;
}

.profile-page .link {
  color: var(--primary, #2563eb);
  text-decoration: underline;
}

.profile-page .link:hover {
  color: #1d4ed8;
}

.admin-page .btn.success:hover {
    filter: brightness(1.05);
}

.admin-page .admin-actions-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.admin-page .admin-actions-label {
    font-size: 12px;
    font-weight: 600;
    color: #64748b;
    margin-right: 2px;
}

.admin-page .admin-actions .btn {
    white-space: nowrap;
}

.admin-page .admin-actions--compact .btn {
    padding: 5px 10px;
    font-size: 12px;
}

.admin-page .admin-actions-dropdown {
    min-width: 120px;
    font-size: 13px;
}

.admin-page .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: white;
    color: var(--text);
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease, border-color 120ms ease;
}

.admin-page .btn:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.08);
    border-color: rgba(37, 99, 235, 0.30);
}

.admin-page .btn.primary {
    border: 0;
    color: white;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
}

.admin-page .btn.primary:hover:not(:disabled) {
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.35);
}

.admin-page .btn.danger {
  border-color: var(--danger);
  background: var(--danger);
  color: white;
  filter: none;
}

.admin-page .btn.danger:hover:not(:disabled) {
  background: var(--danger);
  border-color: var(--danger);
  color: white;
  filter: brightness(0.95);
}

.admin-page .btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Empty state */
.admin-empty {
    text-align: center;
    padding: 48px 24px;
    color: #64748b;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.5;
}

.admin-empty-title {
    font-size: 15px;
    font-weight: 600;
    color: #475569;
    margin-bottom: 6px;
}

/* Admin modals — centered, clear hierarchy */
.admin-modal,
.admin-modal.modal {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100%;
    padding: 1.75rem;
}

.admin-modal .modal-dialog {
    margin: auto;
    max-width: 420px;
    width: 100%;
}

.admin-modal.admin-manage-modal .modal-dialog {
    max-width: 520px;
}

/* User-manage modal benefits from extra width (lots of controls). */
.admin-modal.admin-user-manage-modal .modal-dialog {
  max-width: 760px;
}

/* Company-manage modal has similar density; match user-manage width. */
.admin-modal.admin-company-manage-modal .modal-dialog {
  max-width: 760px;
}

@media (max-width: 720px) {
  .admin-modal.admin-user-manage-modal .modal-dialog {
    max-width: 520px;
  }

  .admin-modal.admin-company-manage-modal .modal-dialog {
    max-width: 520px;
  }
}

.admin-manage-section-title {
    font-size: 13px;
    font-weight: 600;
    color: #475569;
    margin: 0 0 10px 0;
    padding-bottom: 4px;
    border-bottom: 1px solid #e2e8f0;
}

.admin-modal .modal-content {
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12), 0 24px 48px -12px rgba(15, 23, 42, 0.18);
    overflow: hidden;
}

.admin-modal .modal-header {
    padding: 20px 24px 16px;
    border-bottom: 1px solid #e2e8f0;
    background: #fff;
}

.admin-modal .modal-title {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.3;
    color: #0f172a;
}

.admin-modal .modal-body {
    padding: 20px 24px;
    background: #fff;
}

/* Manage modals can be tall (many sections). Keep header/footer fixed and
   make the body scroll within the viewport. */
.admin-modal.admin-manage-modal .modal-body {
  max-height: calc(100vh - 240px);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.admin-modal .modal-footer {
    padding: 16px 24px 20px;
    border-top: 1px solid #e2e8f0;
    background: #f8fafc;
    gap: 12px;
}

.admin-modal .stack {
    display: grid;
    gap: 16px;
}

.admin-modal .field {
    display: grid;
    gap: 8px;
}

.admin-modal .label {
    font-size: 13px;
    color: #475569;
    font-weight: 600;
}

.admin-modal .input {
    padding: 10px 14px;
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    background: white;
    outline: none;
    font-size: 14px;
    line-height: 1.4;
    height: 42px;
    transition: border-color 120ms ease, box-shadow 120ms ease;
}

.admin-modal .input:focus {
    border-color: rgba(37, 99, 235, 0.55);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.admin-modal .muted {
    color: var(--muted);
    font-size: 12px;
}

.admin-modal .btn {
    padding: 10px 16px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
}

.admin-modal .btn.primary {
    border: 0;
    color: white;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
}

.admin-modal .btn.primary:hover {
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.35);
}

/* Assign studies modal */
.admin-modal .assign-studies-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 48px;
  max-height: 260px;
  overflow-y: auto;
  padding-right: 4px;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}

/* In the user-manage modal we have more horizontal space, so allow a taller
   list viewport before scrolling to reduce friction. */
.admin-modal.admin-user-manage-modal .assign-studies-list {
  max-height: 340px;
}

.admin-modal.admin-user-manage-modal .assign-study-dropdown {
  min-width: 220px;
}

.admin-modal .assign-study-row {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 12px;
    padding: 10px 14px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
}

/* Profile → Manage company: member rows should have a header line and a single
   horizontal action bar underneath (never wraps; scrolls horizontally if needed). */
.admin-modal .assign-study-row.profile-company-member-row {
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
}

.admin-modal .profile-company-member-header {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.admin-modal .profile-company-member-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 2px;
  scrollbar-gutter: stable;
}

/* Buttons: never clip text; allow wrap in member rows */
.admin-modal .btn,
.admin-modal .assign-study-row .btn,
.admin-modal .assign-study-row button,
.profile-page .profile-btn,
.profile-page .btn,
.admin-page .btn {
    white-space: nowrap;
    overflow: visible;
    min-width: max-content;
    flex-shrink: 0;
}

.admin-modal .assign-study-code {
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
}

.admin-modal .assign-study-row .assign-study-code {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-modal .assign-study-row .assign-study-dropdown {
  flex: 0 0 140px;
  min-width: 140px;
}

.admin-modal.admin-user-manage-modal .assign-study-row .assign-study-dropdown {
  flex-basis: 220px;
}

.admin-modal .assign-study-dropdown {
    flex: 1;
    min-width: 180px;
}

.admin-modal .assign-study-dropdown .Select-control {
    border-radius: 10px;
    border-color: #e2e8f0;
}

.assign-studies-modal .modal-dialog {
    max-width: 500px;
}

/* Danger modal (delete confirmations) */
.admin-modal .modal-header.border-danger {
    border-bottom-color: #fecaca;
    background: #fef2f2;
}

.admin-modal .modal-header.border-danger .modal-title {
    color: #b91c1c;
}

.admin-modal .modal-header.border-warning {
  border-bottom-color: #fed7aa;
  background: #fff7ed;
}

.admin-modal .modal-header.border-warning .modal-title {
  color: #c2410c;
}

/* --------------------------------------------------------------------------
   13. Adverse Events Demographics Table (Baseline Characteristics) - Figma-like styling
   -------------------------------------------------------------------------- */
#adverse-events-demographics-table.dash-table-container .dash-spreadsheet-container {
    border-radius: 12px;
    overflow: hidden;
}

#adverse-events-demographics-table .dash-spreadsheet-menu {
    padding: 8px 0 10px 0;
}

#adverse-events-demographics-table .dash-spreadsheet-menu button,
#adverse-events-demographics-table .dash-spreadsheet-menu .dropdown > button {
    border: 1px solid #e2e8f0 !important;
    background: #ffffff !important;
    border-radius: 10px !important;
    padding: 6px 10px !important;
    font-size: 12px !important;
    font-weight: 600 !important;
    color: #0f172a !important;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}

#adverse-events-demographics-table .dash-spreadsheet-menu button:hover,
#adverse-events-demographics-table .dash-spreadsheet-menu .dropdown > button:hover {
    background: #f8fafc !important;
}

#adverse-events-demographics-table .dash-filter input {
    border-radius: 10px !important;
    border: 1px solid #e2e8f0 !important;
    background: #ffffff !important;
    padding: 6px 10px !important;
}

#adverse-events-demographics-table .dash-spreadsheet tr:hover td {
    background-color: #f8fafc !important;
}


/* Demo Efficacy Evaluable Set table */
#demo-efficacy-evaluable-table.dash-table-container .dash-spreadsheet-container {
    border-radius: 12px;
    overflow: hidden;
}

#demo-efficacy-evaluable-table .dash-spreadsheet-menu {
    padding: 8px 0 10px 0;
}

#demo-efficacy-evaluable-table .dash-spreadsheet-menu button,
#demo-efficacy-evaluable-table .dash-spreadsheet-menu .dropdown > button {
    border: 1px solid #e2e8f0 !important;
    background: #ffffff !important;
    border-radius: 10px !important;
    padding: 6px 10px !important;
    font-size: 12px !important;
    font-weight: 600 !important;
    color: #0f172a !important;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}

#demo-efficacy-evaluable-table .dash-spreadsheet-menu button:hover,
#demo-efficacy-evaluable-table .dash-spreadsheet-menu .dropdown > button:hover {
    background: #f8fafc !important;
}

#datatable-grid .dash-spreadsheet-menu {
  display: none !important;
}

.datatable-search-input-wrap {
  position: relative;
}

.datatable-search-input-wrap .datatable-search-input {
  padding-right: 42px;
}

.datatable-search-case-toggle {
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: #94a3b8;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  cursor: pointer;
  z-index: 2;
  transition: color 120ms ease, background-color 120ms ease, box-shadow 120ms ease;
}

.datatable-search-case-toggle:hover,
.datatable-search-case-toggle:focus-visible {
  color: #ec4899;
  background: rgba(236, 72, 153, 0.1);
  box-shadow: 0 0 0 2px rgba(236, 72, 153, 0.12);
  outline: none;
}

.datatable-search-case-toggle.is-active {
  color: #ec4899;
  background: rgba(236, 72, 153, 0.12);
}

#datatable-grid .effectstats-search-column-highlight {
  background-color: rgba(59, 130, 246, 0.08) !important;
  box-shadow: inset 1px 0 0 rgba(59, 130, 246, 0.18), inset -1px 0 0 rgba(59, 130, 246, 0.18);
}

#datatable-grid td.effectstats-search-cell-match {
  background-color: rgba(59, 130, 246, 0.16) !important;
  box-shadow: inset 0 0 0 1px rgba(37, 99, 235, 0.28) !important;
}

#datatable-grid th.effectstats-search-column-highlight {
  background-color: #eff6ff !important;
}

#demo-efficacy-evaluable-table .dash-spreadsheet tr:hover td {
    background-color: #f8fafc !important;
}
/* --------------------------------------------------------------------------
   14. Adverse Events Dashboard Specific Styles
   -------------------------------------------------------------------------- */

/* Graph Containers */
.ae-graph-container {
    height: 500px;
}

.ae-graph-modebar-left .modebar-container,
.ae-graph-modebar-left .modebar {
  left: 0 !important;
  right: auto !important;
}

.ae-graph-controls {
    padding: 0 15px 10px 15px;
}

/* Table Components */
.ae-table-info {
    padding: 0 10px;
}

.ae-page-size-dropdown {
    min-width: 80px;
}

/* Dashboard Display States */
.ae-content-hidden {
    display: none;
}

.ae-content-visible {
    display: block;
}

.dash-datepicker,
.dash-datepicker .SingleDatePicker,
.dash-datepicker .SingleDatePickerInput,
.dash-datepicker .DateInput {
  width: 100% !important;
  display: block !important;
  min-width: 160px !important;
  max-width: 180px !important;
}

.dash-datepicker .DateInput_input {
  font-size: 20px !important;
  padding: 8px 12px !important;
  width: 100% !important;
}

.cutoff-date-picker {
  position: relative;
  z-index: 90;
  overflow: visible;
  isolation: isolate;
}

.cutoff-date-picker:focus-within {
  z-index: 5000;
}

.cutoff-date-picker .SingleDatePicker,
.cutoff-date-picker .SingleDatePickerInput,
.cutoff-date-picker .DateInput {
  overflow: visible !important;
}

.cutoff-date-picker .DayPicker,
.cutoff-date-picker .DayPicker_transitionContainer,
.cutoff-date-picker .CalendarMonthGrid {
  overflow: visible !important;
}

.cutoff-date-picker .SingleDatePicker_picker {
  z-index: 5001 !important;
}

/* Time to Event Analysis Table */
/* TTE Table Scroll Container */
.tte-table-scroll-container {
  overflow: auto;
  max-height: 800px;
  position: relative;
}

.ae-tte-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  table-layout: fixed;
  font-size: 14px;
  font-family: 'Inter', sans-serif;
}

.ae-tte-table th,
.ae-tte-table td {
  border: 1px solid #ddd;
  padding: 10px;
  text-align: center;
  vertical-align: middle;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  border-top-width: 0;
  border-left-width: 0;
}

.ae-tte-table th:first-child,
.ae-tte-table td:first-child {
  border-left-width: 1px;
}

.ae-tte-table tr:first-child th {
  border-top-width: 1px;
}

.ae-tte-table th {
  background-color: rgb(230, 230, 230);
  font-weight: bold;
}

/* Sticky header row */
.ae-tte-table thead tr:first-child th,
.ae-tte-table > tr:first-child th {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgb(230, 230, 230);
  box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.1);
  border-top-width: 1px;
  background-clip: padding-box;
}

.ae-tte-table .tte-row-header {
  text-align: left;
  font-weight: bold;
  background-color: rgb(248, 248, 248);
  width: 220px;
}

.ae-tte-table .tte-section-header {
  background-color: rgb(230, 230, 230);
  font-weight: bold;
  text-align: left;
}

.ae-tte-table .tte-km-header {
  background-color: rgb(230, 230, 230);
  text-align: left;
  font-weight: bold;
  padding-left: 16px;
}

.ae-tte-table .tte-sub-row {
  text-align: left;
  padding-left: 28px;
  background-color: rgb(248, 248, 248);
  font-style: italic;
}

.ae-tte-table .tte-data-cell {
  background-color: white;
}

.ae-tte-table .tte-km-blank {
  background-color: rgb(230, 230, 230);
}

/* --------------------------------------------------------------------------
   Documentation hub (authenticated Markdown guides)
   -------------------------------------------------------------------------- */
.profile-page.documentation-page {
  max-width: 1240px;
  position: relative;
  padding-top: 18px;
}

.profile-page.documentation-page::before {
  content: "";
  position: absolute;
  inset: -16px 0 auto;
  height: 280px;
  background:
    radial-gradient(circle at top left, rgba(59, 130, 246, 0.18), transparent 52%),
    radial-gradient(circle at top right, rgba(14, 165, 233, 0.16), transparent 44%),
    linear-gradient(180deg, rgba(248, 250, 252, 0.98), rgba(248, 250, 252, 0));
  pointer-events: none;
  z-index: 0;
}

.documentation-layout {
  display: grid;
  position: relative;
  z-index: 1;
  grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
  gap: 28px 40px;
  align-items: start;
}

@media (max-width: 900px) {
  .documentation-layout {
    grid-template-columns: 1fr;
  }
}

.documentation-hero {
  z-index: 1;
  margin-bottom: 32px;
  padding: 30px 32px 34px !important;
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-left: 0 !important;
  border-radius: 24px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(248, 250, 252, 0.92)),
    linear-gradient(135deg, rgba(37, 99, 235, 0.04), rgba(14, 165, 233, 0.08));
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.08);
  overflow: hidden;
}

.documentation-hero::after {
  content: "";
  position: absolute;
  inset: auto -90px -120px auto;
  width: 260px;
  height: 260px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.18), rgba(14, 165, 233, 0));
}

.documentation-hero-kicker {
  margin-bottom: 10px;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #0369a1;
}

.documentation-hero .profile-hero-title {
  max-width: 14ch;
  font-size: clamp(2rem, 3.4vw, 3.15rem);
  letter-spacing: -0.045em;
}

.documentation-hero .profile-hero-sub {
  max-width: 62ch;
  font-size: 1.02rem;
  line-height: 1.7;
  color: #475569;
}

.documentation-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.documentation-hero-stat {
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(148, 163, 184, 0.18);
  backdrop-filter: blur(10px);
}

.documentation-hero-stat-label {
  margin-bottom: 6px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #64748b;
}

.documentation-hero-stat-value {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  color: #0f172a;
}

.documentation-main-column {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.documentation-nav {
  position: sticky;
  top: 88px;
  padding: 22px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 250, 252, 0.94));
  border-radius: 22px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  box-shadow: 0 22px 48px rgba(15, 23, 42, 0.07);
}

.documentation-nav-header {
  margin-bottom: 18px;
}

.documentation-nav-heading {
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #0369a1;
  margin-bottom: 8px;
}

.documentation-nav-copy,
.documentation-rail-copy,
.documentation-body-subtitle {
  margin: 0;
  color: #64748b;
  line-height: 1.6;
}

.documentation-nav-copy {
  font-size: 0.95rem;
}

.documentation-nav-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

a.documentation-nav-link {
  display: block;
  padding: 12px 14px;
  border-radius: 14px;
  color: #1e293b;
  text-decoration: none;
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 1.45;
  border: 1px solid transparent;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}

a.documentation-nav-link:hover {
  transform: translateY(-1px);
  background: rgba(37, 99, 235, 0.07);
  border-color: rgba(37, 99, 235, 0.14);
  color: var(--primary, #2563eb);
  box-shadow: 0 10px 22px rgba(37, 99, 235, 0.08);
}

a.documentation-nav-link--active {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.14), rgba(14, 165, 233, 0.08));
  border-color: rgba(37, 99, 235, 0.2);
  color: #1d4ed8;
  font-weight: 700;
}

.documentation-rail-card,
.documentation-related-card {
  margin-top: 20px;
  padding: 18px;
  border-radius: 18px;
  background: #eff6ff;
  border: 1px solid rgba(96, 165, 250, 0.2);
}

.documentation-rail-heading {
  margin-bottom: 8px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #1d4ed8;
}

.documentation-home-link,
.documentation-related-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 14px;
  border-radius: 12px;
  font-weight: 700;
  text-decoration: none;
}

.documentation-home-link {
  margin-top: 14px;
  background: #0f172a;
  color: #fff;
}

.documentation-home-link:hover {
  background: #020617;
}

.documentation-related-list {
  display: grid;
  gap: 10px;
}

.documentation-related-link {
  justify-content: flex-start;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(148, 163, 184, 0.18);
  color: #0f172a;
}

.documentation-related-link:hover {
  border-color: rgba(37, 99, 235, 0.18);
  color: #1d4ed8;
}

.documentation-body {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.96));
  border-radius: 24px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  padding: 30px 34px 38px;
  box-shadow: 0 22px 48px rgba(15, 23, 42, 0.08);
  min-height: 320px;
}

.documentation-body--error {
  border-color: rgba(239, 68, 68, 0.24);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(254, 242, 242, 0.88));
}

.documentation-body-header {
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.18);
}

.documentation-body-eyebrow {
  margin-bottom: 10px;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #0369a1;
}

.documentation-body-title {
  margin: 0 0 8px;
  font-size: clamp(1.5rem, 2.4vw, 2.15rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: #0f172a;
}

.documentation-body-title--error {
  color: #991b1b;
}

.documentation-error {
  margin: 0;
  color: #b91c1c;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.6;
}

.documentation-markdown {
  font-size: 1rem;
  line-height: 1.75;
  color: #1e293b;
}

.documentation-markdown h1,
.documentation-markdown h2,
.documentation-markdown h3 {
  margin-top: 1.5em;
  margin-bottom: 0.55em;
  line-height: 1.25;
  color: #0f172a;
}

.documentation-markdown h1:first-child,
.documentation-markdown h2:first-child {
  margin-top: 0;
}

.documentation-markdown h1 {
  font-size: 1.8rem;
}

.documentation-markdown h2 {
  font-size: 1.34rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.16);
  padding-bottom: 0.45em;
}

.documentation-markdown h3 {
  font-size: 1.08rem;
}

.documentation-markdown p {
  margin: 0.8em 0;
}

.documentation-markdown ul,
.documentation-markdown ol {
  margin: 0.7em 0 1em;
  padding-left: 1.5em;
}

.documentation-markdown li {
  margin: 0.45em 0;
}

.documentation-markdown code {
  font-size: 0.9em;
  background: #e2e8f0;
  padding: 0.18em 0.48em;
  border-radius: 8px;
  color: #0f172a;
}

.documentation-markdown pre {
  background: linear-gradient(180deg, #0f172a, #111827);
  color: #e2e8f0;
  padding: 16px 18px;
  border-radius: 16px;
  overflow-x: auto;
  font-size: 0.9rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.documentation-markdown pre code {
  background: transparent;
  padding: 0;
  color: inherit;
}

.documentation-markdown table {
  border-collapse: collapse;
  width: 100%;
  margin: 1.2em 0;
  font-size: 0.95rem;
  overflow: hidden;
  border-radius: 14px;
}

.documentation-markdown th,
.documentation-markdown td {
  border: 1px solid rgba(148, 163, 184, 0.18);
  padding: 11px 14px;
  text-align: left;
}

.documentation-markdown th {
  background: #eff6ff;
  font-weight: 700;
}

.documentation-markdown blockquote {
  margin: 1.2em 0;
  padding: 16px 18px;
  border-left: 4px solid var(--primary, #2563eb);
  border-radius: 0 14px 14px 0;
  background: rgba(37, 99, 235, 0.06);
  color: #475569;
}

.documentation-markdown a {
  color: #1d4ed8;
  font-weight: 600;
}

.documentation-markdown a:hover {
  color: #1e40af;
}

@media (max-width: 900px) {
  .documentation-hero {
    padding: 24px 22px 26px !important;
  }

  .documentation-hero-stats {
    grid-template-columns: 1fr;
  }

  .documentation-nav {
    position: static;
  }
}

@media (max-width: 640px) {
  .documentation-body {
    padding: 24px 20px 28px;
  }
}