/* Portal unified styles (R1.9.2) */

/* ===================================================================
   Enterprise White Theme – Visual & Interaction Tokens (R1.10.0)
   =================================================================== */
:root {
  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', sans-serif;

  /* Spacing scale (8px base) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 64px;

  /* Borders */
  --border-light: #D0D7DE;
  --border-medium: #959DA5;

  /* Primary colors */
  --primary: #0052CC;
  --primary-hover: #0747A6;
  --primary-focus: #2188FF;

  /* Text colors */
  --text-heading: #1F2937;
  --text-body: #4B5563;
  --text-strong: #24292F;

  /* Surfaces */
  --surface-base: #FFFFFF;
  --surface-muted: #F6F8FA;
  --surface-soft: #F1F5F9;

  /* Shadows (elevation) */
  --shadow-level-1: 0 1px 3px rgba(27,31,35,0.12);
  --shadow-level-3: 0 8px 24px rgba(149,157,165,0.20);
}

/* Global body reset for portal */
body {
  background-color: #F6F8FA;
  color: var(--text-body);
  font-family: var(--font-sans);
}

/* Anchor defaults */
a {
  color: var(--primary);
}
a:hover {
  color: var(--primary-hover);
}

/* Focus-visible state */
:focus-visible {
  outline: 2px solid var(--primary-focus);
  outline-offset: 2px;
}

/* Disabled state */
[disabled],
.is-disabled {
  opacity: 0.5;
  color: #959DA5 !important;
  cursor: not-allowed;
  pointer-events: none;
}

/* Buttons – base + variants */
button,
.btn-primary,
.btn-secondary,
.btn-link {
  font-family: var(--font-sans);
  font-size: 0.86rem;
  font-weight: 500;
  min-height: 36px;
  border-radius: 6px;
  padding: 0 10px;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  background-color: var(--surface-base);
  color: var(--text-body);
  transition: background-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

button:hover,
.btn-primary:hover,
.btn-secondary:hover,
.btn-link:hover {
  background-color: #F6F8FA;
}

button:active,
.btn-primary:active,
.btn-secondary:active,
.btn-link:active {
  background-color: #EAEEF2;
}

/* Primary button */
.btn-primary,
.search-row button,
.table-actions .btn-primary,
button.primary {
  background-color: #0052CC;
  color: #FFFFFF;
  border-color: #0052CC;
  box-shadow: var(--shadow-level-1);
}
.btn-primary:hover,
.search-row button:hover,
.table-actions .btn-primary:hover,
button.primary:hover {
  background-color: #0747A6;
}
.btn-primary:active,
.search-row button:active,
.table-actions .btn-primary:active,
button.primary:active {
  background-color: #0747A6;
}

/* Secondary button */
.btn-secondary,
button.secondary {
  background-color: #FFFFFF;
  color: #24292F;
  border-color: var(--border-light);
  box-shadow: none;
}
.btn-secondary:hover,
button.secondary:hover {
  background-color: #F6F8FA;
}

/* Danger button */
button.danger,
.btn-danger {
  background-color: #DE350B;
  color: #FFFFFF;
  border-color: #DE350B;
}

/* Link-style buttons */
.btn-link {
  background-color: transparent;
  border-color: transparent;
  padding: 0;
  min-height: auto;
}
.btn-link:hover {
  background-color: transparent;
  text-decoration: underline;
}

/* Form controls */
input[type="text"],
input[type="email"],
input[type="password"],
textarea,
select {
  width: 100%;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--border-light);
  font-size: 0.86rem;
  background-color: #FFFFFF;
  color: #000000;
  box-sizing: border-box;
}

input[type="text"]:hover,
input[type="email"]:hover,
input[type="password"]:hover,
textarea:hover,
select:hover {
  background-color: #F6F8FA;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
textarea:focus,
select:focus {
  outline: 2px solid var(--primary-focus);
  outline-offset: 2px;
  border-color: var(--primary-focus);
}

/* Validation states */
.is-invalid input,
input.is-invalid,
textarea.is-invalid,
select.is-invalid {
  border-color: #FA4545;
}
.is-valid input,
input.is-valid,
textarea.is-valid,
select.is-valid {
  border-color: #34C759;
}

label {
  display: block;
  font-size: 0.875rem;
  margin-bottom: 4px;
  font-weight: 500;
  color: #24292F;
}

/* Cards & panels */
.panel,
.admin-card,
.section-card {
  background-color: var(--surface-base);
  border-radius: 12px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-level-1);
  padding: 16px;
  margin-bottom: 16px;
}

.panel h2,
.admin-card h2,
.section-card .section-title {
  color: var(--text-heading);
  font-size: 0.95rem;
  font-weight: 600;
}

.admin-content {
  background: #F6F8FA;
}

/* Design tokens (reuse root variables where possible) */
:root {
  --transition: all 0.25s ease;
}

/* Aggregated from portal pages */


    body { background: var(--light); font-family: 'Cairo', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; }
    .admin-layout { min-height: 100vh; display:flex; flex-direction:column; }
    .admin-main { display:flex; flex:1; }
    .admin-sidebar { width:240px; background: var(--dark); color:#e5e7eb; padding:1.25rem 1rem; box-sizing:border-box; }
    .admin-sidebar .brand { font-weight:700; font-size:.95rem; margin-bottom:.75rem; display:flex; align-items:center; gap:.4rem; }
    .admin-sidebar .brand i { color: var(--primary); }
    .admin-sidebar .nav-title { font-size:.8rem; color:#9ca3af; margin:.5rem 0 .25rem; }
    .admin-sidebar .nav-link { display:block; padding:.5rem .7rem; border-radius:.6rem; font-size:.9rem; color:#e5e7eb; text-decoration:none; margin-bottom:.2rem; }
    .admin-sidebar .nav-link:hover { background:#111827; }
    .admin-sidebar .nav-link.active { background:#111827; color: var(--accent); }
    .admin-content { flex:1; padding:2.25rem 1.9rem 2rem; background: radial-gradient(circle at top, rgba(37,99,235,0.08), #f9fafb 55%); box-sizing:border-box; }
    .admin-topbar { display:flex; justify-content:space-between; align-items:center; margin-bottom:1rem; }
    .admin-topbar-title { font-size:1.05rem; font-weight:700; color: var(--dark); }
    .admin-topbar-right { font-size:.85rem; color: var(--gray); display:flex; align-items:center; gap:.75rem; }
    .admin-topbar-right a { color: var(--primary); text-decoration:none; font-weight:600; }
    .admin-topbar-right a:hover { text-decoration:underline; }
    .panel { background:#fff; border-radius:16px; padding:1rem 1.2rem; box-shadow:0 15px 40px rgba(15,23,42,0.06); border:1px solid #e5e7eb; margin-bottom:1rem; }
    .panel h2 { font-size:.95rem; margin:0 0 .5rem; color: var(--dark); }
    .panel .small { font-size:.82rem; color: var(--gray); margin-bottom:.75rem; }
    label { display:block; font-size:.85rem; margin-bottom:.25rem; font-weight:600; color: var(--dark); }
    input[type="text"] { width:100%; padding:.6rem .7rem; border-radius:.6rem; border:1px solid #d1d5db; font-size:.85rem; background:#f9fafb; box-sizing:border-box; }
    input[type="text"]:focus { outline:none; border-color: var(--primary); box-shadow: 0 0 0 1px rgba(37,99,235,0.2); background:#fff; }
    .search-row { display:flex; gap:.5rem; align-items:flex-end; margin-bottom:.75rem; flex-wrap:wrap; }
    .search-row button { padding:.6rem 1.3rem; border-radius:999px; border:none; background: var(--primary); color:#fff; font-size:.85rem; font-weight:600; cursor:pointer; }
    .search-row button:hover { background: var(--primary-dark); }
    table { width:100%; border-collapse:collapse; font-size:.82rem; }
    th, td { padding:.5rem .6rem; border-bottom:1px solid #e5e7eb; text-align:right; }
    th { font-weight:700; color: var(--dark); background:#f3f4f6; }
    tr:last-child td { border-bottom:none; }
    .tag { display:inline-block; padding:2px 7px; border-radius:999px; font-size:.72rem; background:#e5e7eb; color:#374151; }
    .tag.open { background:rgba(59,130,246,0.08); color:#1d4ed8; }
    .tag.in_progress { background:rgba(245,158,11,0.08); color:#b45309; }
    .tag.closed { background:rgba(22,163,74,0.08); color:#166534; }
    .btn-link { display:inline-flex; align-items:center; justify-content:center; padding:.25rem .7rem; border-radius:999px; font-size:.78rem; font-weight:600; background:var(--primary); color:#fff; text-decoration:none; }
    .btn-link:hover { background:var(--primary-dark); color:#fff; }
    @media (max-width: 900px) {
      .admin-main { flex-direction:column; }
      .admin-sidebar { width:100%; display:flex; align-items:center; justify-content:space-between; }
      .admin-content { padding:1.75rem 1.2rem 1.8rem; }
    }
  


    body { background: var(--light); font-family: 'Cairo', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; }
    .admin-layout { min-height: 100vh; display:flex; flex-direction:column; }
    .admin-main { display:flex; flex:1; }
    .admin-sidebar { width:240px; background: var(--dark); color:#e5e7eb; padding:1.25rem 1rem; box-sizing:border-box; }
    .admin-sidebar .brand { font-weight:700; font-size:.95rem; margin-bottom:.75rem; display:flex; align-items:center; gap:.4rem; }
    .admin-sidebar .brand i { color: var(--primary); }
    .admin-sidebar .nav-title { font-size:.8rem; color:#9ca3af; margin:.5rem 0 .25rem; }
    .admin-sidebar .nav-link { display:block; padding:.5rem .7rem; border-radius:.6rem; font-size:.9rem; color:#e5e7eb; text-decoration:none; margin-bottom:.2rem; }
    .admin-sidebar .nav-link:hover { background:#111827; }
    .admin-sidebar .nav-link.active { background:#111827; color: var(--accent); }
    .admin-content { flex:1; padding:2.25rem 1.9rem 2rem; background: radial-gradient(circle at top, rgba(37,99,235,0.08), #f9fafb 55%); box-sizing:border-box; }
    .admin-topbar { display:flex; justify-content:space-between; align-items:center; margin-bottom:1rem; }
    .admin-topbar-title { font-size:1.05rem; font-weight:700; color: var(--dark); }
    .admin-topbar-right { font-size:.85rem; color: var(--gray); display:flex; align-items:center; gap:.75rem; }
    .admin-topbar-right a { color: var(--primary); text-decoration:none; font-weight:600; }
    .admin-topbar-right a:hover { text-decoration:underline; }
    .panel { background:#fff; border-radius:16px; padding:1rem 1.2rem; box-shadow:0 15px 40px rgba(15,23,42,0.06); border:1px solid #e5e7eb; margin-bottom:1rem; }
    .panel h2 { font-size:.95rem; margin:0 0 .5rem; color: var(--dark); }
    .panel .small { font-size:.82rem; color: var(--gray); margin-bottom:.75rem; }
    label { display:block; font-size:.85rem; margin-bottom:.25rem; font-weight:600; color: var(--dark); }
    input[type="text"], select { width:100%; padding:.6rem .7rem; border-radius:.6rem; border:1px solid #d1d5db; font-size:.85rem; background:#f9fafb; box-sizing:border-box; margin-bottom:.5rem; }
    input[type="text"]:focus, select:focus { outline:none; border-color: var(--primary); box-shadow: 0 0 0 1px rgba(37,99,235,0.2); background:#fff; }
    button { padding:.7rem 1.6rem; border-radius:999px; border:none; background: var(--primary); color:#fff; font-size:.9rem; font-weight:600; cursor:pointer; }
    button:hover { background: var(--primary-dark); }
    .msg { font-size:.85rem; margin-bottom:.5rem; padding:.55rem .7rem; border-radius:.7rem; }
    .msg.err { background:rgba(220,38,38,0.06); border:1px solid rgba(220,38,38,0.5); color:#b91c1c; }
    .embed-box { background:#f9fafb; border-radius:10px; padding:.8rem; font-size:.8rem; border:1px dashed #d1d5db; direction:ltr; text-align:left; }
    @media (max-width: 900px) {
      .admin-main { flex-direction:column; }
      .admin-sidebar { width:100%; display:flex; align-items:center; justify-content:space-between; }
      .admin-content { padding:1.75rem 1.2rem 1.8rem; }
    }
  


    body { background: var(--light); }
    .admin-layout { min-height: 100vh; display:flex; flex-direction:column; }
    .admin-main { display:flex; flex:1; }
    .admin-sidebar { width:240px; background: var(--dark); color:#e5e7eb; padding:1.25rem 1rem; box-sizing:border-box; }
    .admin-sidebar .brand { font-weight:700; font-size:.95rem; margin-bottom:.75rem; display:flex; align-items:center; gap:.4rem; }
    .admin-sidebar .brand i { color: var(--primary); }
    .admin-sidebar .nav-title { font-size:.75rem; color:#9ca3af; margin:.5rem 0 .25rem; }
    .admin-sidebar .nav-link { display:block; padding:.4rem .6rem; border-radius:.6rem; font-size:.8rem; color:#e5e7eb; text-decoration:none; margin-bottom:.15rem; }
    .admin-sidebar .nav-link:hover { background:#111827; }
    .admin-sidebar .nav-link.active { background:#111827; color: var(--accent); }
    .admin-content { flex:1; padding:1.5rem 1.75rem; background: radial-gradient(circle at top, rgba(37,99,235,0.08), #f9fafb 55%); }
    .admin-topbar { display:flex; justify-content:space-between; align-items:center; margin-bottom:1rem; }
    .admin-topbar-title { font-size:1rem; font-weight:700; color: var(--dark); }
    .admin-topbar-right { font-size:.8rem; color: var(--gray); display:flex; align-items:center; gap:.75rem; }
    .admin-topbar-right a { color: var(--primary); text-decoration:none; font-weight:600; }
    .admin-topbar-right a:hover { text-decoration:underline; }
    .cards { display:grid; grid-template-columns: repeat(auto-fit,minmax(210px,1fr)); gap:1rem; margin-bottom:1.5rem; }
    .card { background:#fff; border-radius: 16px; padding:1rem 1.1rem; box-shadow:0 10px 30px rgba(15,23,42,0.06); border:1px solid #e5e7eb; }
    .card h3 { font-size:.9rem; margin:0 0 .25rem; color: var(--dark); }
    .card p { margin:0; font-size:.8rem; color: var(--gray); }
    .card .stat { display:flex; justify-content:space-between; margin-top:.4rem; font-size:.8rem; }
    .card .stat span strong { color: var(--primary-dark); }
    .card .demo-links { font-size:.75rem; margin-top:.5rem; }
    .card .demo-links a { color: var(--primary); text-decoration:none; }
    .card .demo-links a:hover { text-decoration:underline; }
    .section-grid { display:grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap:1rem; }
    .section-card { background:#fff; border-radius:16px; padding:1rem 1.1rem; box-shadow:0 10px 30px rgba(15,23,42,0.06); border:1px solid #e5e7eb; }
    .section-title { font-size:.9rem; font-weight:700; margin-bottom:.4rem; color: var(--dark); }
    table { width:100%; border-collapse:collapse; font-size:.75rem; margin-top:.3rem; }
    th, td { padding:.35rem .4rem; border-bottom:1px solid #e5e7eb; text-align:right; }
    th { color: var(--gray); font-weight:600; }
    tr:last-child td { border-bottom:none; }
    .empty { font-size:.75rem; color:#9ca3af; margin-top:.25rem; }
    .tag { display:inline-block; padding:2px 7px; border-radius:999px; font-size:.7rem; background: rgba(22,163,74,0.08); color:#15803d; }
  


    body { background: var(--light); font-family: 'Cairo', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; }
    .admin-layout { min-height: 100vh; display:flex; flex-direction:column; }
    .admin-main { display:flex; flex:1; }
    .admin-sidebar { width:240px; background: var(--dark); color:#e5e7eb; padding:1.25rem 1rem; box-sizing:border-box; }
    .admin-sidebar .brand { font-weight:700; font-size:.95rem; margin-bottom:.75rem; display:flex; align-items:center; gap:.4rem; }
    .admin-sidebar .brand i { color: var(--primary); }
    .admin-sidebar .nav-title { font-size:.8rem; color:#9ca3af; margin:.5rem 0 .25rem; }
    .admin-sidebar .nav-link { display:block; padding:.5rem .7rem; border-radius:.6rem; font-size:.9rem; color:#e5e7eb; text-decoration:none; margin-bottom:.2rem; }
    .admin-sidebar .nav-link:hover { background:#111827; }
    .admin-sidebar .nav-link.active { background:#111827; color: var(--accent); }
    .admin-content { flex:1; padding:2.25rem 1.9rem 2rem; background: radial-gradient(circle at top, rgba(37,99,235,0.08), #f9fafb 55%); box-sizing:border-box; }
    .admin-topbar { display:flex; justify-content:space-between; align-items:center; margin-bottom:1rem; }
    .admin-topbar-title { font-size:1.05rem; font-weight:700; color: var(--dark); }
    .admin-topbar-right { font-size:.85rem; color: var(--gray); display:flex; align-items:center; gap:.75rem; }
    .admin-topbar-right a { color: var(--primary); text-decoration:none; font-weight:600; }
    .admin-topbar-right a:hover { text-decoration:underline; }
    .panel { background:#fff; border-radius:16px; padding:1rem 1.2rem; box-shadow:0 15px 40px rgba(15,23,42,0.06); border:1px solid #e5e7eb; margin-bottom:1rem; }
    .panel h2 { font-size:.95rem; margin:0 0 .5rem; color: var(--dark); }
    .panel .small { font-size:.82rem; color: var(--gray); margin-bottom:.75rem; }
    label { display:block; font-size:.85rem; margin-bottom:.25rem; font-weight:600; color: var(--dark); }
    input[type="text"] { width:100%; padding:.6rem .7rem; border-radius:.6rem; border:1px solid #d1d5db; font-size:.85rem; background:#f9fafb; box-sizing:border-box; }
    input[type="text"]:focus { outline:none; border-color: var(--primary); box-shadow: 0 0 0 1px rgba(37,99,235,0.2); background:#fff; }
    .search-row { display:flex; gap:.5rem; align-items:flex-end; margin-bottom:.75rem; flex-wrap:wrap; }
    .search-row button { padding:.6rem 1.3rem; border-radius:999px; border:none; background: var(--primary); color:#fff; font-size:.85rem; font-weight:600; cursor:pointer; }
    .search-row button:hover { background: var(--primary-dark); }
    table { width:100%; border-collapse:collapse; font-size:.82rem; }
    th, td { padding:.5rem .6rem; border-bottom:1px solid #e5e7eb; text-align:right; }
    th { font-weight:700; color: var(--dark); background:#f3f4f6; }
    tr:last-child td { border-bottom:none; }
    .tag { display:inline-block; padding:2px 7px; border-radius:999px; font-size:.72rem; background:#e5e7eb; color:#374151; }
    .tag.pending { background:rgba(245,158,11,0.08); color:#b45309; }
    .tag.confirmed { background:rgba(22,163,74,0.08); color:#166534; }
    .tag.canceled { background:rgba(220,38,38,0.08); color:#b91c1c; }
    @media (max-width: 900px) {
      .admin-main { flex-direction:column; }
      .admin-sidebar { width:100%; display:flex; align-items:center; justify-content:space-between; }
      .admin-content { padding:1.75rem 1.2rem 1.8rem; }
    }
  


    body { background: var(--light); font-family: 'Cairo', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: 0.95rem; }
    .admin-layout { min-height: 100vh; display:flex; flex-direction:column; }
    .admin-main { display:flex; flex:1; }
    .admin-sidebar { width:240px; background: var(--dark); color:#e5e7eb; padding:1.25rem 1rem; box-sizing:border-box; }
    .admin-sidebar .brand { font-weight:700; font-size:.95rem; margin-bottom:.75rem; display:flex; align-items:center; gap:.4rem; }
    .admin-sidebar .brand i { color: var(--primary); }
    .admin-sidebar .nav-title { font-size:.8rem; color:#9ca3af; margin:.5rem 0 .25rem; }
    .admin-sidebar .nav-link { display:block; padding:.5rem .7rem; border-radius:.6rem; font-size:.9rem; color:#e5e7eb; text-decoration:none; margin-bottom:.2rem; }
    .admin-sidebar .nav-link:hover { background:#111827; }
    .admin-sidebar .nav-link.active { background:#111827; color: var(--accent); }
    .admin-content { flex:1; padding:2.25rem 1.9rem 2rem; background: radial-gradient(circle at top, rgba(37,99,235,0.08), #f9fafb 55%); box-sizing:border-box; }
    .admin-topbar { display:flex; justify-content:space-between; align-items:center; margin-bottom:1rem; }
    .admin-topbar-title { font-size:1.05rem; font-weight:700; color: var(--dark); }
    .admin-topbar-right { font-size:.85rem; color: var(--gray); display:flex; align-items:center; gap:.75rem; }
    .admin-topbar-right a { color: var(--primary); text-decoration:none; font-weight:600; }
    .admin-topbar-right a:hover { text-decoration:underline; }
    .panel { background:#fff; border-radius:16px; padding:1rem 1.2rem; box-shadow:0 15px 40px rgba(15,23,42,0.06); border:1px solid #e5e7eb; margin-bottom:1rem; }
    .panel h2 { font-size:.95rem; margin:0 0 .5rem; color: var(--dark); }
    .panel .small { font-size:.82rem; color: var(--gray); margin-bottom:.75rem; }
    label { display:block; font-size:.85rem; margin-bottom:.25rem; font-weight:600; color: var(--dark); }
    input[type="text"] { width:100%; padding:.6rem .7rem; border-radius:.6rem; border:1px solid #d1d5db; font-size:.85rem; background:#f9fafb; box-sizing:border-box; }
    input[type="text"]:focus { outline:none; border-color: var(--primary); box-shadow: 0 0 0 1px rgba(37,99,235,0.2); background:#fff; }
    .search-row { display:flex; gap:.5rem; align-items:flex-end; margin-bottom:.75rem; flex-wrap:wrap; }
    .search-row button { padding:.6rem 1.3rem; border-radius:999px; border:none; background: var(--primary); color:#fff; font-size:.85rem; font-weight:600; cursor:pointer; }
    .search-row button:hover { background: var(--primary-dark); }
    table { width:100%; border-collapse:collapse; font-size:.82rem; }
    th, td { padding:.5rem .6rem; border-bottom:1px solid #e5e7eb; text-align:right; }
    th { font-weight:700; color: var(--dark); background:#f3f4f6; }
    tr:last-child td { border-bottom:none; }
    .tag { display:inline-block; padding:2px 7px; border-radius:999px; font-size:.72rem; background:#e5e7eb; color:#374151; }
    .tag.active { background:rgba(22,163,74,0.08); color:#166534; }
    .tag.suspended { background:rgba(220,38,38,0.08); color:#b91c1c; }
    .tag.trial { background:rgba(59,130,246,0.08); color:#1d4ed8; }
    .tag.pending { background:rgba(245,158,11,0.08); color:#b45309; }
    .actions a { font-size:.78rem; margin-left:.25rem; text-decoration:none; color: var(--primary); }
    .actions a:hover { text-decoration:underline; }
    .btn-small { padding:.4rem .9rem; border-radius:999px; border:none; background:#10b981; color:#fff; font-size:.8rem; cursor:pointer; }
    .btn-small:hover { background:#059669; }
    @media (max-width: 900px) {
      .admin-main { flex-direction:column; }
      .admin-sidebar { width:100%; display:flex; align-items:center; justify-content:space-between; }
      .admin-content { padding:1.75rem 1.2rem 1.8rem; }
    }
  


    body { background: var(--light); font-family: 'Cairo', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; }
    .admin-layout { min-height: 100vh; display:flex; flex-direction:column; }
    .admin-main { display:flex; flex:1; }
    .admin-sidebar { width:240px; background: var(--dark); color:#e5e7eb; padding:1.25rem 1rem; box-sizing:border-box; }
    .admin-sidebar .brand { font-weight:700; font-size:.95rem; margin-bottom:.75rem; display:flex; align-items:center; gap:.4rem; }
    .admin-sidebar .brand i { color: var(--primary); }
    .admin-sidebar .nav-title { font-size:.8rem; color:#9ca3af; margin:.5rem 0 .25rem; }
    .admin-sidebar .nav-link { display:block; padding:.5rem .7rem; border-radius:.6rem; font-size:.9rem; color:#e5e7eb; text-decoration:none; margin-bottom:.2rem; }
    .admin-sidebar .nav-link:hover { background:#111827; }
    .admin-sidebar .nav-link.active { background:#111827; color: var(--accent); }
    .admin-content { flex:1; padding:2.25rem 1.9rem 2rem; background: radial-gradient(circle at top, rgba(37,99,235,0.08), #f9fafb 55%); box-sizing:border-box; }
    .admin-topbar { display:flex; justify-content:space-between; align-items:center; margin-bottom:1rem; }
    .admin-topbar-title { font-size:1.05rem; font-weight:700; color: var(--dark); }
    .admin-topbar-right { font-size:.85rem; color: var(--gray); display:flex; align-items:center; gap:.75rem; }
    .admin-topbar-right a { color: var(--primary); text-decoration:none; font-weight:600; }
    .admin-topbar-right a:hover { text-decoration:underline; }
    .panel { background:#fff; border-radius:16px; padding:1rem 1.2rem; box-shadow:0 15px 40px rgba(15,23,42,0.06); border:1px solid #e5e7eb; margin-bottom:1rem; }
    .panel h2 { font-size:.95rem; margin:0 0 .5rem; color: var(--dark); }
    .panel .small { font-size:.82rem; color: var(--gray); margin-bottom:.75rem; }
    label { display:block; font-size:.85rem; margin-bottom:.25rem; font-weight:600; color: var(--dark); }
    input[type="text"], input[type="date"], select, textarea { width:100%; padding:.6rem .7rem; border-radius:.6rem; border:1px solid #d1d5db; font-size:.85rem; background:#f9fafb; box-sizing:border-box; margin-bottom:.5rem; }
    input[type="text"]:focus, input[type="date"]:focus, select:focus, textarea:focus { outline:none; border-color: var(--primary); box-shadow: 0 0 0 1px rgba(37,99,235,0.2); background:#fff; }
    textarea { min-height: 140px; resize: vertical; }
    button { padding:.7rem 1.6rem; border-radius:999px; border:none; background: var(--primary); color:#fff; font-size:.9rem; font-weight:600; cursor:pointer; }
    button:hover { background: var(--primary-dark); }
    .msg { font-size:.85rem; margin-bottom:.5rem; padding:.55rem .7rem; border-radius:.7rem; }
    .msg.ok { background:rgba(22,163,74,0.06); border:1px solid rgba(22,163,74,0.5); color:#15803d; }
    .msg.err { background:rgba(220,38,38,0.06); border:1px solid rgba(220,38,38,0.5); color:#b91c1c; }
    .embed-box { background:#f9fafb; border-radius:10px; padding:.8rem; font-size:.8rem; border:1px dashed #d1d5db; direction:ltr; text-align:left; }
    .two-col { display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:1rem; }
    
    .settings-tabs {
  display:flex;
  flex-direction:row;
  justify-content:flex-start;
  align-items:stretch;
  gap:0;
  margin-bottom:0;
  border-bottom:1px solid #e5e7eb;
}
    .settings-tab-link {
  padding:.6rem 1.4rem;
  font-size:.9rem;
  border:1px solid #e5e7eb;
  border-bottom:none;
  margin-bottom:-1px;
  background:#f9fafb;
  color:#374151;
  cursor:pointer;
  white-space:nowrap;
}
    .settings-tab-link:hover {
  background:#f3f4f6;
}
    .settings-tab-link.active {
  background:#ffffff;
  color:#111827;
  font-weight:600;
}
    .settings-tab-pane {
  display:none;
  padding:1.1rem 1.1rem .4rem;
  border:1px solid #e5e7eb;
  border-radius:0 0 12px 12px;
  border-top:none;
  background:#ffffff;
}
    .settings-tab-pane.active {
  display:block;
}
    .field-group { margin-bottom:.75rem; }
    .field-group label { margin-bottom:.2rem; }

    @media (max-width: 900px) {
      .admin-main { flex-direction:column; }
      .admin-sidebar { width:100%; display:flex; align-items:center; justify-content:space-between; }
      .admin-content { padding:1.75rem 1.2rem 1.8rem; }
    }
  


    body { background: var(--light); font-family: 'Cairo', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; }
    .admin-layout { min-height: 100vh; display:flex; flex-direction:column; }
    .admin-main { display:flex; flex:1; }
    .admin-sidebar { width:240px; background: var(--dark); color:#e5e7eb; padding:1.25rem 1rem; box-sizing:border-box; }
    .admin-sidebar .brand { font-weight:700; font-size:.95rem; margin-bottom:.75rem; display:flex; align-items:center; gap:.4rem; }
    .admin-sidebar .brand i { color: var(--primary); }
    .admin-sidebar .nav-title { font-size:.8rem; color:#9ca3af; margin:.5rem 0 .25rem; }
    .admin-sidebar .nav-link { display:block; padding:.5rem .7rem; border-radius:.6rem; font-size:.9rem; color:#e5e7eb; text-decoration:none; margin-bottom:.2rem; }
    .admin-sidebar .nav-link:hover { background:#111827; }
    .admin-sidebar .nav-link.active { background:#111827; color: var(--accent); }
    .admin-content { flex:1; padding:2.25rem 1.9rem 2rem; background: radial-gradient(circle at top, rgba(37,99,235,0.08), #f9fafb 55%); box-sizing:border-box; }
    .admin-topbar { display:flex; justify-content:space-between; align-items:center; margin-bottom:1rem; }
    .admin-topbar-title { font-size:1.05rem; font-weight:700; color: var(--dark); }
    .admin-topbar-right { font-size:.85rem; color: var(--gray); display:flex; align-items:center; gap:.75rem; }
    .admin-topbar-right a { color: var(--primary); text-decoration:none; font-weight:600; }
    .admin-topbar-right a:hover { text-decoration:underline; }
    .panel { background:#fff; border-radius:16px; padding:1rem 1.2rem; box-shadow:0 15px 40px rgba(15,23,42,0.06); border:1px solid #e5e7eb; margin-bottom:1rem; }
    .panel h2 { font-size:.95rem; margin:0 0 .5rem; color: var(--dark); }
    .panel .small { font-size:.82rem; color: var(--gray); margin-bottom:.75rem; }
    label { display:block; font-size:.85rem; margin-bottom:.25rem; font-weight:600; color: var(--dark); }
    input[type="text"] { width:100%; padding:.6rem .7rem; border-radius:.6rem; border:1px solid #d1d5db; font-size:.85rem; background:#f9fafb; box-sizing:border-box; }
    input[type="text"]:focus { outline:none; border-color: var(--primary); box-shadow: 0 0 0 1px rgba(37,99,235,0.2); background:#fff; }
    .search-row { display:flex; gap:.5rem; align-items:flex-end; margin-bottom:.75rem; flex-wrap:wrap; }
    .search-row button { padding:.6rem 1.3rem; border-radius:999px; border:none; background: var(--primary); color:#fff; font-size:.85rem; font-weight:600; cursor:pointer; }
    .search-row button:hover { background: var(--primary-dark); }
    table { width:100%; border-collapse:collapse; font-size:.82rem; }
    th, td { padding:.5rem .6rem; border-bottom:1px solid #e5e7eb; text-align:right; }
    th { font-weight:700; color: var(--dark); background:#f3f4f6; }
    tr:last-child td { border-bottom:none; }
    @media (max-width: 900px) {
      .admin-main { flex-direction:column; }
      .admin-sidebar { width:100%; display:flex; align-items:center; justify-content:space-between; }
      .admin-content { padding:1.75rem 1.2rem 1.8rem; }
    }
  


    body { background: var(--light); }
    .admin-layout { min-height: 100vh; display:flex; flex-direction:column; }
    .admin-main { display:flex; flex:1; }
    .admin-sidebar { width:240px; background: var(--dark); color:#e5e7eb; padding:1.25rem 1rem; box-sizing:border-box; }
    .admin-sidebar .brand { font-weight:700; font-size:.95rem; margin-bottom:.75rem; display:flex; align-items:center; gap:.4rem; }
    .admin-sidebar .brand i { color: var(--primary); }
    .admin-sidebar .nav-title { font-size:.75rem; color:#9ca3af; margin:.5rem 0 .25rem; }
    .admin-sidebar .nav-link { display:block; padding:.4rem .6rem; border-radius:.6rem; font-size:.8rem; color:#e5e7eb; text-decoration:none; margin-bottom:.15rem; }
    .admin-sidebar .nav-link:hover { background:#111827; }
    .admin-sidebar .nav-link.active { background:#111827; color: var(--accent); }
    .admin-content { flex:1; padding:1.5rem 1.75rem; background: radial-gradient(circle at top, rgba(37,99,235,0.08), #f9fafb 55%); }
    .admin-topbar { display:flex; justify-content:space-between; align-items:center; margin-bottom:1rem; }
    .admin-topbar-title { font-size:1rem; font-weight:700; color: var(--dark); }
    .admin-topbar-right { font-size:.8rem; color: var(--gray); display:flex; align-items:center; gap:.75rem; }
    .admin-topbar-right a { color: var(--primary); text-decoration:none; font-weight:600; }
    .admin-topbar-right a:hover { text-decoration:underline; }
    .panel { background:#fff; border-radius:16px; padding:1rem 1.1rem; box-shadow:0 10px 30px rgba(15,23,42,0.06); border:1px solid #e5e7eb; margin-bottom:1rem; }
    .panel h2 { font-size:.9rem; margin:0 0 .5rem; color: var(--dark); }
    label { display:block; font-size:.8rem; margin-bottom:.25rem; font-weight:600; color: var(--dark); }
    input, select, textarea { width:100%; padding:.55rem .65rem; border-radius:.7rem; border:1px solid #e5e7eb; margin-bottom:.5rem; font-size:.8rem; background:#f9fafb; box-sizing:border-box; }
    textarea { min-height:120px; resize:vertical; }
    input:focus, select:focus, textarea:focus { outline:none; border-color: var(--primary); box-shadow: 0 0 0 1px rgba(37,99,235,0.2); background:#fff; }
    button { padding:.6rem 1.4rem; border-radius:999px; border:none; background: var(--secondary); color:#fff; font-size:.85rem; font-weight:600; cursor:pointer; margin-top:.25rem; }
    button:hover { background:#059669; }
    .msg { font-size:.78rem; margin-bottom:.5rem; padding:.45rem .6rem; border-radius:.7rem; }
    .msg.ok { background:rgba(22,163,74,0.06); border:1px solid rgba(22,163,74,0.5); color:#15803d; }
    .msg.err { background:rgba(220,38,38,0.06); border:1px solid rgba(220,38,38,0.5); color:#b91c1c; }
    .two-col { display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:1rem; }
    .small { font-size:.75rem; color: var(--gray); }
  


    body { background: var(--light); }
    .auth-wrapper { min-height: 100vh; display:flex; align-items:center; justify-content:center; padding: 2rem 1rem; background: radial-gradient(circle at top, rgba(37,99,235,0.08), #f9fafb 55%); }
    .auth-card { background:#fff; border-radius: 18px; max-width: 420px; width:100%; padding: 2rem 1.8rem; box-shadow: 0 18px 45px rgba(15,23,42,0.08); border: 1px solid #e5e7eb; }
    .auth-header { display:flex; justify-content:space-between; align-items:center; margin-bottom: 1rem; }
    .auth-logo { display:flex; align-items:center; gap:.5rem; color: var(--primary); font-weight:700; }
    .auth-logo i { font-size: 1.4rem; }
    .auth-title { margin-bottom: .25rem; font-size: 1.2rem; }
    .auth-sub { font-size:.85rem; color: var(--gray); margin-bottom: 1.2rem; }
    .auth-back a { font-size:.8rem; color: var(--primary); text-decoration:none; }
    .auth-back a i { margin-left:.25rem; }
    label { display:block; font-size:.8rem; margin-bottom:.25rem; font-weight:600; color: var(--dark); }
    input, select { width:100%; padding:.55rem .65rem; border-radius: 999px; border:1px solid #e5e7eb; margin-bottom:.6rem; font-size:.8rem; background:#f9fafb; }
    input:focus, select:focus { outline:none; border-color: var(--primary); box-shadow: 0 0 0 1px rgba(37,99,235,0.2); background:#fff; }
    button { width:100%; padding:.65rem 0; border-radius:999px; border:none; background: var(--primary); color:#fff; font-size:.9rem; font-weight:600; cursor:pointer; margin-top:.25rem; box-shadow:0 6px 18px rgba(37,99,235,0.35); transition: var(--transition); }
    button:hover { background: var(--primary-dark); transform: translateY(-1px); }
    .errors { background: rgba(220,38,38,0.06); border:1px solid rgba(220,38,38,0.4); color:#b91c1c; border-radius:12px; padding:.5rem .6rem; font-size:.8rem; margin-bottom:.6rem; }
    .hint { font-size:.75rem; color: var(--gray); margin-top:.75rem; line-height:1.6; }
    .hint code { background:#f3f4f6; padding:2px 6px; border-radius:999px; font-size:.7rem; }
  


    body { background: var(--light); font-family: 'Cairo', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; }
    .page { max-width: 1080px; margin: 1.5rem auto; padding: 1.5rem; background:#fff; border-radius:16px; box-shadow:0 10px 30px rgba(15,23,42,.06); }
    .page-title { font-size:1.2rem; font-weight:700; margin-bottom:.4rem; }
    .page-subtitle { font-size:.85rem; color:#6b7280; margin-bottom:1rem; }
    .rules-table { width:100%; border-collapse:collapse; margin-bottom:1.5rem; font-size:.85rem; }
    .rules-table th, .rules-table td { border-bottom:1px solid #e5e7eb; padding:.45rem .4rem; text-align:right; }
    .rules-table th { background:#f9fafb; font-weight:600; }
    .badge { display:inline-flex; align-items:center; padding:0 .4rem; border-radius:999px; font-size:.7rem; }
    .badge-success { background:#dcfce7; color:#166534; }
    .badge-muted { background:#e5e7eb; color:#374151; }
    .form-row { display:flex; flex-wrap:wrap; gap:.6rem; margin-bottom:.7rem; }
    .form-row > div { flex:1 1 140px; }
    label { display:block; font-size:.8rem; font-weight:600; margin-bottom:.2rem; }
    input[type="text"], textarea, select { width:100%; padding:.35rem .4rem; border-radius:8px; border:1px solid #d1d5db; font-size:.8rem; }
    textarea { min-height:70px; }
    .btn { display:inline-flex; align-items:center; justify-content:center; padding:.4rem .8rem; border-radius:999px; border:1px solid transparent; font-size:.8rem; cursor:pointer; }
    .btn-primary { background:#2563eb; border-color:#2563eb; color:#fff; }
    .btn-secondary { background:#f3f4f6; border-color:#e5e7eb; color:#374151; }
    .btn-danger { background:#fee2e2; border-color:#fecaca; color:#b91c1c; }
    .flash { padding:.4rem .6rem; border-radius:8px; margin-bottom:.5rem; font-size:.8rem; }
    .flash-error { background:#fef2f2; color:#b91c1c; border:1px solid #fecaca; }
    .flash-success { background:#ecfdf5; color:#166534; border:1px solid #bbf7d0; }
  


    body { background: var(--light); font-family: 'Cairo', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; }
    .admin-layout { min-height: 100vh; display:flex; flex-direction:column; }
    .admin-main { display:flex; flex:1; }
    .admin-sidebar { width:240px; background: var(--dark); color:#e5e7eb; padding:1.25rem 1rem; box-sizing:border-box; }
    .admin-sidebar .brand { font-weight:700; font-size:.95rem; margin-bottom:.75rem; display:flex; align-items:center; gap:.4rem; }
    .admin-sidebar .brand i { color: var(--primary); }
    .admin-sidebar .nav-title { font-size:.8rem; color:#9ca3af; margin:.5rem 0 .25rem; }
    .admin-sidebar .nav-link { display:block; padding:.5rem .7rem; border-radius:.6rem; color:#e5e7eb; text-decoration:none; margin-bottom:.2rem; }
    .admin-sidebar .nav-link:hover { background:#111827; }
    .admin-sidebar .nav-link.active { background:#111827; color: var(--accent); }
    .admin-content { flex:1; padding:2.25rem 1.9rem 2rem; background:linear-gradient(to top, rgba(37,99,235,0.08), #f9fafb 55%); box-sizing:border-box; }
    .admin-topbar { display:flex; justify-content:space-between; align-items:center; margin-bottom:1rem; }
    .admin-topbar-title { font-size:1.05rem; font-weight:700; color: var(--dark); }
    .admin-topbar-right { font-size:.85rem; color: var(--gray); display:flex; align-items:center; gap:.75rem; }
    .admin-topbar-right a { color: var(--primary); text-decoration:none; font-weight:600; }
    .admin-topbar-right a:hover { text-decoration:underline; }
    .panel { background:#fff; border-radius:16px; padding:1.3rem 1.25rem; box-shadow:0 18px 45px rgba(15,23,42,0.06); border:1px solid #e5e7eb; margin-bottom:1rem; }
    .panel h2 { font-size:.95rem; margin:0 0 .5rem; color: var(--dark); }
    .panel .small { font-size:.82rem; color: var(--gray); margin-bottom:.75rem; }
    .field-row { display:flex; flex-wrap:wrap; gap:1rem; margin-bottom:.75rem; font-size:.85rem; }
    .field { min-width:180px; }
    .field-label { font-weight:600; color: var(--gray-dark); margin-bottom:.15rem; font-size:.8rem; }
    .field-value { color: var(--dark); }
    textarea { width:100%; min-height:90px; padding:.6rem .7rem; border-radius:.7rem; border:1px solid #d1d5db; background:#f9fafb; font-size:.85rem; box-sizing:border-box; resize:vertical; }
    textarea:focus { outline:none; border-color: var(--primary); box-shadow: 0 0 0 1px rgba(37,99,235,0.2); background:#fff; }
    select { padding:.4rem .6rem; border-radius:.7rem; border:1px solid #d1d5db; font-size:.84rem; }
    .status-row { display:flex; align-items:center; gap:.5rem; margin-top:.75rem; }
    .btn-primary { padding:.55rem 1.3rem; border-radius:999px; border:none; background:var(--primary); color:#fff; font-size:.85rem; font-weight:600; cursor:pointer; }
    .btn-primary:hover { background:var(--primary-dark); }
    .tag { display:inline-block; padding:2px 7px; border-radius:999px; font-size:.72rem; background:#e5e7eb; color:#374151; }
    .tag.open { background:rgba(59,130,246,0.08); color:#1d4ed8; }
    .tag.in_progress { background:rgba(245,158,11,0.08); color:#b45309; }
    .tag.closed { background:rgba(22,163,74,0.08); color:#166534; }
    .alert { padding:.5rem .8rem; border-radius:.75rem; font-size:.82rem; margin-bottom:.75rem; }
    .alert.success { background:rgba(22,163,74,0.06); color:#166534; border:1px solid rgba(22,163,74,0.2); }
    .btn-link { display:inline-flex; align-items:center; justify-content:center; padding:.25rem .7rem; border-radius:999px; font-size:.78rem; font-weight:600; background:var(--primary); color:#fff; text-decoration:none; }
    .btn-link:hover { background:var(--primary-dark); color:#fff; }
    @media (max-width: 900px) {
      .admin-main { flex-direction:column; }
      .admin-sidebar { width:100%; display:flex; align-items:center; justify-content:space-between; }
      .admin-content { padding:1.75rem 1.2rem 1.8rem; }
    }
  


    body { background: var(--light); font-family: 'Cairo', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; }
    .admin-layout { min-height: 100vh; display:flex; flex-direction:column; }
    .admin-main { display:flex; flex:1; }
    .admin-sidebar { width:240px; background: var(--dark); color:#e5e7eb; padding:1.25rem 1rem; box-sizing:border-box; }
    .admin-sidebar .brand { font-weight:700; font-size:.95rem; margin-bottom:.75rem; display:flex; align-items:center; gap:.4rem; }
    .admin-sidebar .brand i { color: var(--primary); }
    .admin-sidebar .nav-title { font-size:.8rem; color:#9ca3af; margin:.5rem 0 .25rem; }
    .admin-sidebar .nav-link { display:block; padding:.5rem .7rem; border-radius:.6rem; color:#e5e7eb; text-decoration:none; margin-bottom:.2rem; }
    .admin-sidebar .nav-link:hover { background:#111827; }
    .admin-sidebar .nav-link.active { background:#111827; color: var(--accent); }
    .admin-content { flex:1; padding:2.25rem 1.9rem 2rem; background:linear-gradient(to top, rgba(37,99,235,0.08), #f9fafb 55%); box-sizing:border-box; }
    .admin-topbar { display:flex; justify-content:space-between; align-items:center; margin-bottom:1rem; }
    .admin-topbar-title { font-size:1.05rem; font-weight:700; color: var(--dark); }
    .admin-topbar-right { font-size:.85rem; color: var(--gray); display:flex; align-items:center; gap:.75rem; }
    .admin-topbar-right a { color: var(--primary); text-decoration:none; font-weight:600; }
    .admin-topbar-right a:hover { text-decoration:underline; }
    .panel { background:#fff; border-radius:16px; padding:1.3rem 1.25rem; box-shadow:0 18px 45px rgba(15,23,42,0.06); border:1px solid #e5e7eb; margin-bottom:1rem; }
    .panel h2 { font-size:.95rem; margin:0 0 .5rem; color: var(--dark); }
    .panel .small { font-size:.82rem; color: var(--gray); margin-bottom:.75rem; }
    .field-row { display:flex; flex-wrap:wrap; gap:1rem; margin-bottom:.75rem; font-size:.85rem; }
    .field { min-width:180px; }
    .field-label { font-weight:600; color: var(--gray-dark); margin-bottom:.15rem; font-size:.8rem; }
    .field-value { color: var(--dark); }
    textarea { width:100%; min-height:90px; padding:.6rem .7rem; border-radius:.7rem; border:1px solid #d1d5db; background:#f9fafb; font-size:.85rem; box-sizing:border-box; resize:vertical; }
    textarea:focus { outline:none; border-color: var(--primary); box-shadow: 0 0 0 1px rgba(37,99,235,0.2); background:#fff; }
    select { padding:.4rem .6rem; border-radius:.7rem; border:1px solid #d1d5db; font-size:.84rem; }
    .status-row { display:flex; align-items:center; gap:.5rem; margin-top:.75rem; }
    .btn-primary { padding:.55rem 1.3rem; border-radius:999px; border:none; background:var(--primary); color:#fff; font-size:.85rem; font-weight:600; cursor:pointer; }
    .btn-primary:hover { background:var(--primary-dark); }
    .tag { display:inline-block; padding:2px 7px; border-radius:999px; font-size:.72rem; background:#e5e7eb; color:#374151; }
    .tag.pending { background:rgba(245,158,11,0.08); color:#b45309; }
    .tag.confirmed { background:rgba(22,163,74,0.08); color:#166534; }
    .tag.canceled { background:rgba(239,68,68,0.08); color:#b91c1c; }
    .alert { padding:.5rem .8rem; border-radius:.75rem; font-size:.82rem; margin-bottom:.75rem; }
    .alert.success { background:rgba(22,163,74,0.06); color:#166534; border:1px solid rgba(22,163,74,0.2); }
    .btn-link { display:inline-flex; align-items:center; justify-content:center; padding:.25rem .7rem; border-radius:999px; font-size:.78rem; font-weight:600; background:var(--primary); color:#fff; text-decoration:none; }
    .btn-link:hover { background:var(--primary-dark); color:#fff; }
    @media (max-width: 900px) {
      .admin-main { flex-direction:column; }
      .admin-sidebar { width:100%; display:flex; align-items:center; justify-content:space-between; }
      .admin-content { padding:1.75rem 1.2rem 1.8rem; }
    }
  


    body { font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; margin:0; padding:0; background:#f9fafb; }
    .guide-container { max-width: 1080px; margin: 1.5rem auto; background:#fff; border-radius: 0.75rem; padding: 1.5rem 1.75rem; box-shadow: 0 10px 25px rgba(15,23,42,0.08); }
    .guide-container h1, .guide-container h2, .guide-container h3 { color:#111827; }
    .guide-container p, .guide-container li { color:#374151; line-height:1.7; }
    .guide-error { padding:1rem; border-radius:0.5rem; background:#fef2f2; color:#991b1b; border:1px solid #fecaca; }
  


    body { font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; margin:0; padding:0; background:#f9fafb; }
    .guide-container { max-width: 1080px; margin: 1.5rem auto; background:#fff; border-radius: 0.75rem; padding: 1.5rem 1.75rem; box-shadow: 0 10px 25px rgba(15,23,42,0.08); }
    .guide-container h1, .guide-container h2, .guide-container h3 { color:#111827; }
    .guide-container p, .guide-container li { color:#374151; line-height:1.7; }
    .guide-error { padding:1rem; border-radius:0.5rem; background:#fef2f2; color:#991b1b; border:1px solid #fecaca; }
  

/* Settings layout helpers (R1.9.2) */
.settings-panel { display:block; max-width: 960px; margin:0 auto; }
.settings-section { background:#ffffff; border-radius:14px; padding:.9rem .95rem .95rem; border:1px solid #e5e7eb; margin-bottom:1rem; }
.settings-subtitle { font-size:.9rem; font-weight:700; margin:-.9rem -.95rem .75rem; padding:.55rem .95rem; background:#f3f4f6; border-bottom:1px solid #e5e7eb; color:#111827; }
.settings-section .field-group {
  margin-bottom:.55rem;
}


/* Ensure login submit button visible on all themes */
.auth-card button[type=submit] {
  background:#2563eb;
  color:#fff;
}
.auth-card button[type=submit]:hover {
  background:#1d4ed8;
}


/* ===================================================================
   Enterprise White Theme Overrides (Portal) – R1.10.0
   =================================================================== */

/* Design tokens */
:root {
  --primary: #2563EB;
  --primary-dark: #1D4ED8;
  --accent: #2563EB;
  --dark: #1F2937;
  --light: #FFFFFF;
  --gray: #4B5563;
  --bg-soft: #F8F9FA;
  --bg-softer: #F1F5F9;
  --border-subtle: #E5E7EB;
  --shadow-sm: 0 1px 2px rgba(15,23,42,0.04);
  --shadow-md: 0 2px 6px rgba(15,23,42,0.06);
  --radius-lg: 12px;
  --spacing-1: 4px;
  --spacing-2: 8px;
  --spacing-3: 12px;
  --spacing-4: 16px;
  --spacing-5: 24px;
}

/* Base layout */
body {
  background-color: #F8F9FA;
  color: var(--gray);
  font-family: 'Cairo', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.admin-layout {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.admin-main {
  display: flex;
  flex: 1;
}

/* Sidebar: light, clean */
.admin-sidebar {
  width: 240px;
  background-color: #FFFFFF;
  color: var(--gray);
  padding: 16px 12px;
  box-sizing: border-box;
  border-inline-end: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
}

.admin-sidebar .brand {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--dark);
}

.admin-sidebar .brand i {
  color: var(--primary);
}

.admin-sidebar .nav-title {
  font-size: 0.78rem;
  color: #9CA3AF;
  margin: 8px 0 4px;
}

.admin-sidebar .nav-link {
  display: block;
  padding: 8px 10px;
  border-radius: 8px;
  color: #4B5563;
  text-decoration: none;
  margin-bottom: 4px;
  font-size: 0.86rem;
}

.admin-sidebar .nav-link:hover {
  background-color: #EFF6FF;
  color: var(--primary);
}

.admin-sidebar .nav-link.active {
  background-color: #EFF6FF;
  color: var(--primary);
}

/* Main content area */
.admin-content {
  flex: 1;
  padding: 24px 24px 24px;
  background: #F8F9FA;
  box-sizing: border-box;
}

.admin-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.admin-topbar-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
}

.admin-topbar-right {
  font-size: 0.85rem;
  color: #6B7280;
  display: flex;
  align-items: center;
  gap: 12px;
}

.version-badge {
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background-color: #FFFFFF;
  font-size: 0.75rem;
  color: #6B7280;
}

/* Cards / panels */
.panel,
.admin-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  padding: 16px 16px 12px;
  margin-bottom: 16px;
}

.panel h2,
.admin-card h2 {
  font-size: 0.98rem;
  margin: 0 0 8px;
  color: var(--dark);
}

.panel .small,
.admin-card .small {
  font-size: 0.82rem;
  color: #6B7280;
  margin-bottom: 8px;
}

/* Forms */
label {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 4px;
  font-weight: 600;
  color: var(--dark);
}

input[type="text"],
input[type="email"],
input[type="password"],
textarea,
select {
  width: 100%;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border-subtle);
  font-size: 0.86rem;
  background-color: #F9FAFB;
  box-sizing: border-box;
}

textarea {
  min-height: 96px;
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 1px rgba(37,99,235,0.16);
  background-color: #FFFFFF;
}

/* Buttons */
button,
.btn-primary,
.btn-secondary,
.btn-link {
  font-size: 0.86rem;
  font-weight: 600;
  border-radius: 999px;
  padding: 8px 16px;
  cursor: pointer;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn-primary,
.search-row button,
.table-actions .btn-primary {
  background-color: var(--primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover,
.search-row button:hover,
.table-actions .btn-primary:hover {
  background-color: var(--primary-dark);
}

.btn-secondary {
  background-color: #FFFFFF;
  color: var(--primary);
  border: 1px solid var(--border-subtle);
  box-shadow: none;
}

.btn-secondary:hover {
  background-color: #EFF6FF;
}

.btn-link {
  background-color: transparent;
  color: var(--primary);
  border-radius: 8px;
  padding: 0;
  box-shadow: none;
}

.btn-link:hover {
  text-decoration: underline;
}

/* Tables */
.table-wrapper {
  max-width: 100%;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

th,
td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border-subtle);
  text-align: right;
}

th {
  font-weight: 600;
  color: var(--dark);
  background-color: #F9FAFB;
}

/* Tags / statuses */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  background-color: #E5E7EB;
  color: #374151;
}

.tag.open {
  background-color: #EFF6FF;
  color: #1D4ED8;
}

.tag.in_progress {
  background-color: #FEF3C7;
  color: #B45309;
}

.tag.closed {
  background-color: #DCFCE7;
  color: #166534;
}

/* Responsive */
@media (max-width: 900px) {
  .admin-main {
    flex-direction: column;
  }
  .admin-sidebar {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
  }
  .admin-content {
    padding: 16px 16px 20px;
  }
}


/* -------------------------------------------------------------------
   Client Settings Tabs – Enterprise Look
   ------------------------------------------------------------------- */

.settings-tabs {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px;
  border-radius: 999px;
  background-color: #F3F4F6; /* subtle grey band */
  border: 1px solid var(--border-subtle);
  margin: 8px 0 16px;
}

.settings-tabs .settings-tab-link {
  border: none;
  background: transparent;
  color: #6B7280;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease, transform 0.1s ease;
}

.settings-tabs .settings-tab-link:hover {
  background-color: #E5E7EB;
  color: #374151;
}

.settings-tabs .settings-tab-link.active {
  background-color: #FFFFFF;
  color: var(--primary);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--primary);
  transform: translateY(-1px);
}

/* Tab panes as clean cards */
.settings-tab-pane {
  background-color: #FFFFFF;
  border-radius: 12px;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  padding: 16px 16px 20px;
  margin-bottom: 16px;
}

.settings-tab-pane h3.settings-subtitle {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.settings-tab-pane .field-group {
  margin-bottom: 12px;
}

.settings-tab-pane .two-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
}

/* On small screens stack columns */
@media (max-width: 900px) {
  .settings-tab-pane .two-col {
    grid-template-columns: minmax(0, 1fr);
  }
}


/* Client Settings Tabs – Enterprise pill style */
.settings-tabs {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 4px;
  border-radius: 999px;
  background-color: #F0F2F5;
  border: 1px solid var(--border-light);
  margin: 8px 0 16px;
}

.settings-tabs .settings-tab-link {
  border: none;
  background: transparent;
  color: #6B7280;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.settings-tabs .settings-tab-link:hover {
  background-color: #F6F8FA;
  color: #374151;
}

.settings-tabs .settings-tab-link.active {
  background-color: #FFFFFF;
  color: var(--primary);
  border: 1px solid var(--primary);
  box-shadow: var(--shadow-level-1);
}

.settings-tab-pane {
  background-color: var(--surface-base);
  border-radius: 12px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-level-1);
  padding: 16px 16px 20px;
  margin-bottom: 16px;
}

.settings-tab-pane h3.settings-subtitle {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 8px;
}

.settings-tab-pane .field-group {
  margin-bottom: 12px;
}

.settings-tab-pane .two-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
}

@media (max-width: 900px) {
  .settings-tab-pane .two-col {
    grid-template-columns: minmax(0, 1fr);
  }
}


/* Admin sidebar – enterprise light override */
.admin-sidebar {
  width: 240px;
  background-color: #FFFFFF;
  color: #111827;
  padding: 1.25rem 1rem;
  box-sizing: border-box;
  border-inline-end: 1px solid var(--border-light);
  box-shadow: var(--shadow-level-1);
}

.admin-sidebar .nav-title {
  font-size: 0.8rem;
  color: #6B7280;
  margin: 0.5rem 0 0.25rem;
}

.admin-sidebar .nav-link {
  display: block;
  padding: 0.5rem 0.7rem;
  border-radius: 6px;
  color: #111827;
  text-decoration: none;
  margin-bottom: 0.2rem;
  font-size: 0.86rem;
  font-weight: 500;
}

.admin-sidebar .nav-link:hover {
  background-color: #F3F4F6;
  color: #111827;
}

.admin-sidebar .nav-link.active {
  background-color: #EFF6FF;
  color: var(--primary);
}


/* Client Settings Tabs – flat enterprise style */
.settings-tabs {
  display: flex;
  align-items: flex-end;
  gap: var(--space-3);
  padding: 0;
  border-radius: 0;
  background-color: transparent;
  border-bottom: 1px solid var(--border-light);
  margin: 8px 0 16px;
}

.settings-tabs .settings-tab-link {
  border: none;
  background: transparent;
  color: #6B7280;
  padding: 8px 0;
  border-radius: 0;
  font-size: 0.86rem;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
}

.settings-tabs .settings-tab-link:hover {
  background-color: transparent;
  color: #374151;
}

.settings-tabs .settings-tab-link.active {
  background-color: transparent;
  color: var(--primary);
  border-bottom-color: var(--primary);
  box-shadow: none;
}

.settings-tab-pane {
  background-color: var(--surface-base);
  border-radius: 6px;
  border: 1px solid var(--border-light);
  box-shadow: none;
  padding: 16px 16px 20px;
  margin-bottom: 16px;
}


/* Clients page – cleaner actions */
.admin-filters button[type="submit"] {
  background-color: #0052CC;
  color: #FFFFFF;
  border-radius: 6px;
  min-height: 32px;
  padding: 0 12px;
  border: 1px solid #0052CC;
  font-size: 0.85rem;
  font-weight: 500;
}

.admin-filters .btn-small {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-size: 0.82rem;
  border-radius: 6px;
  padding: 0 10px;
  min-height: 32px;
  border: 1px solid var(--border-light);
  background-color: #FFFFFF;
  color: #24292F;
}

.admin-filters .btn-small:hover {
  background-color: #F6F8FA;
}

/* Clients table action links */
td.actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 8px;
  margin-inline: 2px;
  border-radius: 999px;
  font-size: 0.78rem;
  text-decoration: none;
  border: 1px solid transparent;
}

td.actions a:hover {
  background-color: #F3F4F6;
}

td.actions a:nth-child(1) { /* Settings */
  border-color: var(--border-light);
}

td.actions a:nth-child(5) { /* Toggle status */
  border-color: #D97706;
  color: #B45309;
}


/* Client Settings Tabs – ultra flat */
.settings-tabs {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  padding: 0;
  border-radius: 0;
  background-color: transparent;
  border-bottom: 1px solid var(--border-light);
  margin: 8px 0 16px;
}

.settings-tabs .settings-tab-link {
  border: none;
  background: transparent;
  color: #6B7280;
  padding: 6px 0;
  border-radius: 0;
  font-size: 0.86rem;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  box-shadow: none;
  transition: color 0.12s ease, border-color 0.12s ease;
}

.settings-tabs .settings-tab-link:hover {
  color: #374151;
}

.settings-tabs .settings-tab-link.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.settings-tab-pane {
  background-color: var(--surface-base);
  border-radius: 6px;
  border: 1px solid var(--border-light);
  box-shadow: none;
  padding: 16px 16px 20px;
  margin-bottom: 16px;
}


/* ===================================================================
   Enterprise internal layout – header & content refinements (Build 65)
   Inspired by reference design (dense topbar, light grey workspace).
   =================================================================== */

.admin-layout {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: #F3F4F6;
}

.admin-main {
  display: flex;
  flex: 1;
}

.admin-sidebar {
  width: 248px;
  background-color: #FFFFFF;
  color: #111827;
  padding: 1.25rem 1rem;
  box-sizing: border-box;
  border-inline-end: 1px solid #E5E7EB;
  box-shadow: 0 1px 3px rgba(15,23,42,0.06);
}

.admin-sidebar .brand {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: #111827;
}

.admin-sidebar .nav-title {
  font-size: 0.78rem;
  color: #9CA3AF;
  margin: 0.5rem 0 0.25rem;
}

.admin-sidebar .nav-link {
  display: block;
  padding: 0.5rem 0.7rem;
  border-radius: 6px;
  color: #111827;
  text-decoration: none;
  margin-bottom: 0.2rem;
  font-size: 0.85rem;
  font-weight: 500;
}

.admin-sidebar .nav-link:hover {
  background-color: #F3F4F6;
  color: #111827;
}

.admin-sidebar .nav-link.active {
  background-color: #EFF6FF;
  color: #1D4ED8;
}

.admin-content {
  flex: 1;
  padding: 1.5rem 1.9rem 2rem;
  background: #F3F4F6;
  box-sizing: border-box;
}

/* Top bar similar to attached design: white bar, subtle shadow */
.admin-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  background-color: #FFFFFF;
  border-radius: 10px;
  border: 1px solid #E5E7EB;
  box-shadow: 0 1px 3px rgba(15,23,42,0.06);
}

.admin-topbar-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: #111827;
}

.admin-topbar-right {
  font-size: 0.85rem;
  color: #4B5563;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.admin-topbar-right a {
  color: #0052CC;
  font-weight: 500;
}

/* Generic card / banner style inside pages */
.section-card,
.panel,
.cards > .card {
  border-radius: 14px;
  border: 1px solid #E5E7EB;
  background-color: #FFFFFF;
  box-shadow: 0 1px 3px rgba(15,23,42,0.04);
}

/* Page titles inside content */
.section-title,
.page-section-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: #111827;
}

.section-title .small,
.page-section-title .small {
  font-size: 0.8rem;
  color: #6B7280;
}


/* R1.10.0_B71 auth form refresh */
.auth-card {
  padding: 1.75rem 1.75rem 1.5rem;
}

.auth-form .form-group {
  margin-bottom: 0.9rem;
}

.auth-form label {
  font-size: 0.8rem;
  margin-bottom: 0.25rem;
  font-weight: 600;
  color: var(--dark);
}

.auth-form input {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border-radius: 999px;
  border: 1px solid #e5e7eb;
  background: #f9fafb;
  font-size: 0.85rem;
}

.auth-form input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 1px rgba(37,99,235,0.18);
  background: #ffffff;
}

.password-field {
  position: relative;
  display: flex;
  align-items: center;
}

.password-field input {
  padding-inline-end: 2.5rem;
}

.toggle-password {
  position: absolute;
  left: 0.75rem;
  background: transparent;
  border: none;
  cursor: pointer;
  color: #6b7280;
  display: flex;
  align-items: center;
  justify-content: center;
}

.toggle-password i {
  font-size: 0.9rem;
}

.auth-submit {
  margin-top: 0.5rem;
}