/* ==========================================================================
   SewaGhar Design System
   Token-based theme (light + dark) layered over the vendored Bootstrap 5 grid.
   Toggle: <html data-theme="light|dark">  (managed by static/js/sewaghar.js)
   ========================================================================== */

/* ---------- 1. Design tokens ---------- */
:root {
  /* Brand */
  --sg-primary: #0f766e;
  --sg-primary-strong: #0b5d57;
  --sg-primary-soft: rgba(15, 118, 110, 0.1);
  --sg-primary-contrast: #ffffff;
  --sg-accent: #f59e0b;
  --sg-accent-soft: rgba(245, 158, 11, 0.14);

  /* Status */
  --sg-success: #16a34a;
  --sg-success-soft: rgba(22, 163, 74, 0.12);
  --sg-warning: #d97706;
  --sg-warning-soft: rgba(217, 119, 6, 0.14);
  --sg-danger: #dc2626;
  --sg-danger-soft: rgba(220, 38, 38, 0.1);
  --sg-info: #0284c7;
  --sg-info-soft: rgba(2, 132, 199, 0.12);

  /* Surfaces & text (light) */
  --sg-bg: #f4f7f9;
  --sg-bg-gradient: radial-gradient(1200px 500px at 85% -10%, rgba(15, 118, 110, 0.08), transparent 60%),
                    radial-gradient(900px 420px at -10% 0%, rgba(245, 158, 11, 0.07), transparent 55%);
  --sg-surface: #ffffff;
  --sg-surface-2: #f0f4f6;
  --sg-surface-3: #e6edf0;
  --sg-text: #102224;
  --sg-text-muted: #55686d;
  --sg-text-faint: #7d8f94;
  --sg-border: #dde6e9;
  --sg-border-strong: #c4d2d6;
  --sg-shadow: 0 1px 2px rgba(13, 38, 44, 0.05), 0 8px 24px -12px rgba(13, 38, 44, 0.14);
  --sg-shadow-lg: 0 2px 6px rgba(13, 38, 44, 0.06), 0 24px 48px -20px rgba(13, 38, 44, 0.22);
  --sg-navbar-bg: rgba(255, 255, 255, 0.86);
  --sg-footer-bg: #0d2b2f;
  --sg-footer-text: #b9cfd2;

  /* Shape & type */
  --sg-radius: 14px;
  --sg-radius-sm: 10px;
  --sg-radius-xs: 8px;
  --sg-font-head: "Plus Jakarta Sans", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --sg-font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

[data-theme="dark"] {
  --sg-primary: #2dd4bf;
  --sg-primary-strong: #5eead4;
  --sg-primary-soft: rgba(45, 212, 191, 0.12);
  --sg-primary-contrast: #06211f;
  --sg-accent: #fbbf24;
  --sg-accent-soft: rgba(251, 191, 36, 0.14);

  --sg-success: #4ade80;
  --sg-success-soft: rgba(74, 222, 128, 0.14);
  --sg-warning: #fbbf24;
  --sg-warning-soft: rgba(251, 191, 36, 0.15);
  --sg-danger: #f87171;
  --sg-danger-soft: rgba(248, 113, 113, 0.14);
  --sg-info: #38bdf8;
  --sg-info-soft: rgba(56, 189, 248, 0.14);

  --sg-bg: #0b1416;
  --sg-bg-gradient: radial-gradient(1200px 500px at 85% -10%, rgba(45, 212, 191, 0.07), transparent 60%),
                    radial-gradient(900px 420px at -10% 0%, rgba(251, 191, 36, 0.05), transparent 55%);
  --sg-surface: #101d20;
  --sg-surface-2: #16262a;
  --sg-surface-3: #1d3136;
  --sg-text: #e6f1f2;
  --sg-text-muted: #9db4b8;
  --sg-text-faint: #6e878c;
  --sg-border: #21363b;
  --sg-border-strong: #2f4a50;
  --sg-shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px -12px rgba(0, 0, 0, 0.55);
  --sg-shadow-lg: 0 2px 6px rgba(0, 0, 0, 0.45), 0 24px 48px -18px rgba(0, 0, 0, 0.7);
  --sg-navbar-bg: rgba(13, 24, 26, 0.88);
  --sg-footer-bg: #08181b;
  --sg-footer-text: #8fa8ac;
}

/* ---------- 2. Base ---------- */
html { scroll-behavior: smooth; }

body {
  font-family: var(--sg-font-body);
  color: var(--sg-text);
  background-color: var(--sg-bg);
  background-image: var(--sg-bg-gradient);
  background-attachment: fixed;
  padding-top: 76px; /* fixed navbar offset */
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

main.sg-main { flex: 1 0 auto; }

h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
  font-family: var(--sg-font-head);
  font-weight: 700;
  color: var(--sg-text);
  letter-spacing: -0.01em;
}

p { color: var(--sg-text); }
a { color: var(--sg-primary); text-decoration: none; }
a:hover { color: var(--sg-primary-strong); }
hr { border-color: var(--sg-border); opacity: 1; }
label, .form-label { color: var(--sg-text); font-weight: 500; font-size: 0.9rem; margin-bottom: 0.35rem; }
::selection { background: var(--sg-primary); color: var(--sg-primary-contrast); }

.text-muted, .sg-muted { color: var(--sg-text-muted) !important; }

/* Section headers */
.sg-section-head { text-align: center; margin: 2.5rem 0 1.75rem; }
.sg-section-head h1, .sg-section-head h2, .sg-section-head h3 { font-size: clamp(1.5rem, 3.2vw, 2.2rem); margin-bottom: 0.4rem; }
.sg-section-head p { color: var(--sg-text-muted); max-width: 640px; margin: 0 auto; }
.sg-section-head::after {
  content: "";
  display: block;
  width: 56px; height: 4px;
  margin: 0.9rem auto 0;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--sg-primary), var(--sg-accent));
}

.sg-eyebrow {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--sg-primary);
  background: var(--sg-primary-soft);
  padding: 0.3rem 0.75rem; border-radius: 99px;
}

/* ---------- 3. Navbar ---------- */
.sg-navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1030;
  background: var(--sg-navbar-bg);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--sg-border);
}
.sg-navbar .navbar-brand { display: flex; align-items: center; gap: 0.6rem; }
.sg-navbar .navbar-brand img { width: 42px; height: 42px; border-radius: 10px; object-fit: cover; }
.sg-brand-name { font-family: var(--sg-font-head); font-weight: 800; font-size: 1.15rem; color: var(--sg-text); }
.sg-brand-name span { color: var(--sg-primary); }

.sg-navbar .nav-link {
  color: var(--sg-text-muted);
  font-weight: 500;
  padding: 0.55rem 0.9rem;
  border-radius: var(--sg-radius-xs);
  transition: color 0.15s ease, background-color 0.15s ease;
}
.sg-navbar .nav-link:hover, .sg-navbar .nav-link:focus { color: var(--sg-text); background: var(--sg-surface-2); }
.sg-navbar .nav-link.active { color: var(--sg-primary); background: var(--sg-primary-soft); }

.sg-navbar .navbar-toggler {
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius-xs);
  padding: 0.35rem 0.55rem;
  color: var(--sg-text);
}
.sg-navbar .navbar-toggler:focus { box-shadow: 0 0 0 3px var(--sg-primary-soft); }
.sg-navbar .navbar-toggler-icon { background-image: none; width: auto; height: auto; }

@media (max-width: 991.98px) {
  .sg-navbar .navbar-collapse {
    background: var(--sg-surface);
    border: 1px solid var(--sg-border);
    border-radius: var(--sg-radius);
    box-shadow: var(--sg-shadow-lg);
    padding: 0.75rem;
    margin-top: 0.75rem;
  }
}

/* Notification bell */
.sg-bell { position: relative; display: inline-flex; align-items: center; }
.sg-bell .bi { font-size: 1.25rem; }
.sg-bell-badge {
  position: absolute; top: -2px; right: 2px;
  min-width: 17px; height: 17px; padding: 0 4px;
  border-radius: 99px;
  background: var(--sg-danger); color: #fff;
  font-size: 0.65rem; font-weight: 700; line-height: 17px; text-align: center;
}

/* Online / offline pill (professional navbar) */
.sg-online-pill {
  display: inline-flex; align-items: center; gap: 0.45rem;
  font-size: 0.82rem; font-weight: 600;
  padding: 0.35rem 0.85rem; border-radius: 99px;
  border: 1px solid var(--sg-border);
  background: var(--sg-surface);
  color: var(--sg-text);
  transition: box-shadow 0.15s ease;
}
.sg-online-pill:hover { box-shadow: var(--sg-shadow); color: var(--sg-text); }
.sg-online-pill .dot { width: 9px; height: 9px; border-radius: 50%; }
.sg-online-pill.is-online .dot { background: var(--sg-success); box-shadow: 0 0 0 3px var(--sg-success-soft); }
.sg-online-pill.is-offline .dot { background: var(--sg-text-faint); }

/* Theme toggle */
.sg-theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px;
  border: 1px solid var(--sg-border);
  border-radius: 99px;
  background: var(--sg-surface);
  color: var(--sg-text);
  cursor: pointer;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.sg-theme-toggle:hover { box-shadow: var(--sg-shadow); transform: translateY(-1px); }
.sg-theme-toggle .sg-icon-sun { display: none; }
[data-theme="dark"] .sg-theme-toggle .sg-icon-sun { display: inline; }
[data-theme="dark"] .sg-theme-toggle .sg-icon-moon { display: none; }

/* Dropdown */
.dropdown-menu {
  background: var(--sg-surface);
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius-sm);
  box-shadow: var(--sg-shadow-lg);
  padding: 0.4rem;
  min-width: 205px;
}
.dropdown-item { color: var(--sg-text); border-radius: var(--sg-radius-xs); padding: 0.5rem 0.75rem; font-size: 0.92rem; }
.dropdown-item:hover, .dropdown-item:focus { background: var(--sg-surface-2); color: var(--sg-text); }
.dropdown-divider { border-color: var(--sg-border); }
.sg-dropdown-user { font-weight: 700; color: var(--sg-text-muted); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; padding: 0.5rem 0.75rem 0.25rem; }

/* ---------- 4. Buttons ---------- */
.btn {
  font-weight: 600;
  border-radius: var(--sg-radius-sm);
  padding: 0.55rem 1.15rem;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background-color 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}
.btn:focus { box-shadow: 0 0 0 3px var(--sg-primary-soft); }
.btn:active { transform: translateY(1px); }

.btn-primary, .btn-success, .btn-outline-success, .btn-outline-primary,
.btn-danger, .btn-outline-danger, .btn-warning, .btn-info,
.btn-secondary, .btn-outline-secondary { border-width: 1px; }

.btn-primary {
  background: var(--sg-primary); border-color: var(--sg-primary); color: var(--sg-primary-contrast);
}
.btn-primary:hover, .btn-primary:focus { background: var(--sg-primary-strong); border-color: var(--sg-primary-strong); color: var(--sg-primary-contrast); }

.btn-success { background: var(--sg-primary); border-color: var(--sg-primary); color: var(--sg-primary-contrast); }
.btn-success:hover, .btn-success:focus { background: var(--sg-primary-strong); border-color: var(--sg-primary-strong); color: var(--sg-primary-contrast); }

.btn-outline-primary, .btn-outline-success {
  color: var(--sg-primary); border-color: var(--sg-primary); background: transparent;
}
.btn-outline-primary:hover, .btn-outline-success:hover { background: var(--sg-primary); border-color: var(--sg-primary); color: var(--sg-primary-contrast); }

.btn-danger { background: var(--sg-danger); border-color: var(--sg-danger); color: #fff; }
.btn-danger:hover { filter: brightness(0.92); background: var(--sg-danger); border-color: var(--sg-danger); color: #fff; }
.btn-outline-danger { color: var(--sg-danger); border-color: var(--sg-danger); }
.btn-outline-danger:hover { background: var(--sg-danger); border-color: var(--sg-danger); color: #fff; }

.btn-warning { background: var(--sg-warning); border-color: var(--sg-warning); color: #fff; }
.btn-warning:hover { filter: brightness(0.94); background: var(--sg-warning); border-color: var(--sg-warning); color: #fff; }

.btn-info { background: var(--sg-info); border-color: var(--sg-info); color: #fff; }
.btn-info:hover { filter: brightness(0.94); background: var(--sg-info); border-color: var(--sg-info); color: #fff; }

.btn-secondary, .btn-outline-secondary {
  color: var(--sg-text); border-color: var(--sg-border-strong); background: var(--sg-surface);
}
.btn-secondary:hover, .btn-outline-secondary:hover { background: var(--sg-surface-2); border-color: var(--sg-border-strong); color: var(--sg-text); }

.btn:disabled, .btn.disabled, .btn[disabled] { opacity: 0.65; transform: none; }

.sg-btn-lg { padding: 0.75rem 1.6rem; font-size: 1.02rem; }

/* ---------- 5. Forms ---------- */
.form-control, .form-select, textarea.form-control {
  background-color: var(--sg-surface);
  border: 1px solid var(--sg-border-strong);
  border-radius: var(--sg-radius-sm);
  color: var(--sg-text);
  padding: 0.55rem 0.85rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form-control::placeholder { color: var(--sg-text-faint); }
.form-control:focus, .form-select:focus {
  background-color: var(--sg-surface);
  border-color: var(--sg-primary);
  box-shadow: 0 0 0 3px var(--sg-primary-soft);
  color: var(--sg-text);
}
.form-control:disabled, .form-control[readonly], .form-select:disabled {
  background: var(--sg-surface-2); color: var(--sg-text-muted); opacity: 1;
}
.form-select {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%237d8f94' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  background-size: 16px 12px;
}
input[type="file"].form-control { padding: 0.45rem 0.6rem; }
input[type="file"].form-control::file-selector-button {
  background: var(--sg-surface-2); color: var(--sg-text);
  border: 0; border-radius: var(--sg-radius-xs);
  padding: 0.35rem 0.8rem; margin-right: 0.75rem; font-weight: 600;
}
.input-group .btn { border-radius: var(--sg-radius-sm); }
.input-group > .form-control:not(:last-child) { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.input-group > .btn:not(:first-child) { border-top-left-radius: 0; border-bottom-left-radius: 0; }
.form-floating > label { color: var(--sg-text-faint); }

.sg-field { margin-bottom: 1.05rem; }
.sg-form-hint { font-size: 0.8rem; color: var(--sg-text-faint); margin-top: 0.3rem; }

/* ---------- 6. Cards ---------- */
.card, .sg-card {
  background: var(--sg-surface);
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius);
  box-shadow: var(--sg-shadow);
  color: var(--sg-text);
}
.sg-card { padding: 1.5rem; }
.sg-card-hover { transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease; }
.sg-card-hover:hover { transform: translateY(-4px); box-shadow: var(--sg-shadow-lg); border-color: var(--sg-primary); }

/* Service category card */
.sg-service-card {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 0.65rem; text-align: center;
  padding: 1.6rem 1rem;
  min-height: 130px;
  color: var(--sg-text);
}
.sg-service-card .sg-service-icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: var(--sg-primary-soft); color: var(--sg-primary);
  font-size: 1.45rem;
}
.sg-service-card h5 { margin: 0; font-size: 1.02rem; }
.sg-service-card:hover { color: var(--sg-text); }

/* Sub-service card with image */
.sg-subservice-card { overflow: hidden; display: flex; flex-direction: column; height: 100%; color: var(--sg-text); }
.sg-subservice-card img { width: 100%; height: 185px; object-fit: cover; background: var(--sg-surface-2); }
.sg-subservice-card .sg-subservice-body { padding: 1.1rem 1.2rem 1.3rem; display: flex; flex-direction: column; gap: 0.35rem; flex: 1; }
.sg-subservice-card h5 { margin: 0; font-size: 1.05rem; }
.sg-subservice-card p { margin: 0; color: var(--sg-text-muted); font-size: 0.9rem; }
.sg-subservice-card .sg-link-more { margin-top: auto; padding-top: 0.6rem; font-weight: 600; font-size: 0.88rem; color: var(--sg-primary); }

/* ---------- 7. Avatars & imagery ---------- */
.sg-avatar { border-radius: 50%; object-fit: cover; background: var(--sg-surface-2); border: 1px solid var(--sg-border); }
.sg-avatar-sm { width: 40px; height: 40px; }
.sg-avatar-lg { width: 96px; height: 96px; }
.sg-photo {
  width: 100%; max-width: 320px; aspect-ratio: 4 / 4.4;
  object-fit: cover; border-radius: var(--sg-radius);
  border: 1px solid var(--sg-border); box-shadow: var(--sg-shadow);
  background: var(--sg-surface-2);
}
.sg-img-cover { width: 100%; height: 230px; object-fit: cover; border-radius: var(--sg-radius); border: 1px solid var(--sg-border); background: var(--sg-surface-2); }
.sg-doc-img { width: 100%; max-width: 340px; border-radius: var(--sg-radius-sm); border: 1px solid var(--sg-border); background: var(--sg-surface-2); }

/* ---------- 8. Star rating ---------- */
.sg-stars { display: inline-flex; gap: 2px; color: var(--sg-accent); font-size: 1.05rem; line-height: 1; }
.sg-stars .star { color: var(--sg-border-strong); }
.sg-stars .star.filled { color: var(--sg-accent); }

/* ---------- 9. Tables ---------- */
.sg-table-wrap {
  background: var(--sg-surface);
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius);
  box-shadow: var(--sg-shadow);
  overflow-x: auto;
}
.sg-table-wrap .table { margin: 0; color: var(--sg-text); border-color: var(--sg-border); min-width: 640px; }
.sg-table-wrap .table > :not(caption) > * > * {
  background: transparent; color: var(--sg-text);
  border-bottom-color: var(--sg-border);
  padding: 0.85rem 1rem; vertical-align: middle;
}
.sg-table-wrap thead th {
  font-size: 0.76rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--sg-text-muted);
  background: var(--sg-surface-2);
  white-space: nowrap;
}
.sg-table-wrap tbody tr { transition: background-color 0.12s ease; }
.sg-table-wrap tbody tr:hover { background: var(--sg-surface-2); }
.sg-table-wrap tbody tr:last-child > * { border-bottom: 0; }
.sg-table-wrap img { border-radius: var(--sg-radius-xs); object-fit: cover; }

.sg-table-scroll { max-height: 420px; overflow-y: auto; }

/* ---------- 10. Status chips & badges ---------- */
.sg-chip {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-size: 0.78rem; font-weight: 700;
  padding: 0.28rem 0.7rem; border-radius: 99px;
  white-space: nowrap; text-transform: capitalize;
}
.sg-chip::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.sg-chip-book, .sg-chip-pending { background: var(--sg-info-soft); color: var(--sg-info); }
.sg-chip-accept { background: var(--sg-primary-soft); color: var(--sg-primary); }
.sg-chip-solve, .sg-chip-success { background: var(--sg-success-soft); color: var(--sg-success); }
.sg-chip-cancel, .sg-chip-cancelbyprofessional, .sg-chip-danger { background: var(--sg-danger-soft); color: var(--sg-danger); }
.sg-chip-warning { background: var(--sg-warning-soft); color: var(--sg-warning); }
.sg-chip-neutral { background: var(--sg-surface-3); color: var(--sg-text-muted); }

/* ---------- 11. Alerts / messages ---------- */
.sg-alert {
  display: flex; align-items: flex-start; gap: 0.6rem;
  border-radius: var(--sg-radius-sm);
  padding: 0.8rem 1rem;
  font-size: 0.92rem; font-weight: 500;
  border: 1px solid transparent;
  margin: 0.75rem 0;
}
.sg-alert .bi { flex-shrink: 0; margin-top: 1px; }
.sg-alert-error { background: var(--sg-danger-soft); color: var(--sg-danger); border-color: color-mix(in srgb, var(--sg-danger) 25%, transparent); }
.sg-alert-success { background: var(--sg-success-soft); color: var(--sg-success); border-color: color-mix(in srgb, var(--sg-success) 25%, transparent); }
.sg-alert-info { background: var(--sg-info-soft); color: var(--sg-info); border-color: color-mix(in srgb, var(--sg-info) 25%, transparent); }
.errormsg { color: var(--sg-danger); text-align: center; font-weight: 500; }
.errormsg h5 { color: var(--sg-danger); font-size: 0.95rem; }
.errormsg h5:empty { display: none; }

/* Toasts (flash messages) */
.sg-toast-stack {
  position: fixed; top: 90px; right: 1rem; z-index: 1080;
  display: flex; flex-direction: column; gap: 0.6rem;
  max-width: min(360px, calc(100vw - 2rem));
}
.sg-toast {
  display: flex; align-items: flex-start; gap: 0.65rem;
  background: var(--sg-surface);
  border: 1px solid var(--sg-border);
  border-left: 4px solid var(--sg-primary);
  border-radius: var(--sg-radius-sm);
  box-shadow: var(--sg-shadow-lg);
  padding: 0.85rem 1rem;
  color: var(--sg-text);
  font-size: 0.92rem; font-weight: 500;
  animation: sg-toast-in 0.3s ease;
}
.sg-toast .bi { color: var(--sg-primary); font-size: 1.1rem; }
.sg-toast.is-hiding { opacity: 0; transform: translateX(12px); transition: opacity 0.35s ease, transform 0.35s ease; }
@keyframes sg-toast-in { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }

/* ---------- 12. Empty states ---------- */
.sg-empty {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--sg-text-muted);
}
.sg-empty .bi { font-size: 2.4rem; color: var(--sg-text-faint); display: block; margin-bottom: 0.75rem; }
.sg-empty h5 { color: var(--sg-text); margin-bottom: 0.35rem; }
.sg-empty p { margin: 0; font-size: 0.92rem; }

/* ---------- 13. Auth pages ---------- */
.sg-auth-wrap { display: flex; align-items: center; justify-content: center; padding: 2.5rem 1rem 4rem; }
.sg-auth {
  width: 100%; max-width: 1020px;
  display: grid; grid-template-columns: 1fr 1fr;
  background: var(--sg-surface);
  border: 1px solid var(--sg-border);
  border-radius: calc(var(--sg-radius) + 4px);
  box-shadow: var(--sg-shadow-lg);
  overflow: hidden;
}
.sg-auth.sg-auth-single { max-width: 520px; grid-template-columns: 1fr; }
.sg-auth-form { padding: clamp(1.5rem, 4vw, 2.75rem); }
.sg-auth-form h3 { margin-bottom: 0.35rem; }
.sg-auth-form .sg-auth-sub { color: var(--sg-text-muted); font-size: 0.94rem; margin-bottom: 1.6rem; }
.sg-auth-side {
  position: relative;
  display: flex; flex-direction: column; justify-content: center; gap: 0.9rem;
  padding: clamp(1.5rem, 4vw, 2.75rem);
  background: linear-gradient(150deg, var(--sg-primary) 0%, var(--sg-primary-strong) 100%);
  color: #f0fdfa;
}
[data-theme="dark"] .sg-auth-side { background: linear-gradient(150deg, #134e4a 0%, #0b2e2b 100%); color: #ccfbf1; }
.sg-auth-side h3 { color: inherit; }
.sg-auth-side p { color: inherit; opacity: 0.88; margin: 0; }
.sg-auth-side .btn {
  align-self: flex-start;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.45);
  color: #fff;
}
.sg-auth-side .btn:hover { background: #fff; color: var(--sg-primary-strong); border-color: #fff; }
@media (max-width: 767.98px) {
  .sg-auth { grid-template-columns: 1fr; }
  .sg-auth-side { order: -1; padding: 1.5rem; }
}

/* ---------- 14. Hero (public home) ---------- */
.sg-hero { padding: clamp(2rem, 6vw, 4.5rem) 0 clamp(1.5rem, 4vw, 3rem); }
.sg-hero h1 { font-size: clamp(2rem, 5vw, 3.3rem); line-height: 1.12; letter-spacing: -0.02em; margin-bottom: 1rem; }
.sg-hero h1 .sg-hl { color: var(--sg-primary); position: relative; white-space: nowrap; }
.sg-hero p.lead { color: var(--sg-text-muted); font-size: clamp(1rem, 2vw, 1.15rem); max-width: 560px; }
.sg-hero-media { position: relative; }
.sg-hero-media img {
  width: 100%; border-radius: calc(var(--sg-radius) + 6px);
  border: 1px solid var(--sg-border);
  box-shadow: var(--sg-shadow-lg);
  object-fit: cover; aspect-ratio: 16 / 11;
  background: var(--sg-surface-2);
}
.sg-hero-badge {
  position: absolute; bottom: 14px; left: 14px;
  display: flex; align-items: center; gap: 0.6rem;
  background: var(--sg-surface);
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius-sm);
  box-shadow: var(--sg-shadow-lg);
  padding: 0.6rem 0.9rem;
  font-size: 0.85rem; font-weight: 600;
}
.sg-hero-badge .bi { color: var(--sg-primary); font-size: 1.2rem; }

.sg-feature {
  display: flex; flex-direction: row; gap: 0.9rem; align-items: flex-start;
  padding: 1.15rem; height: 100%;
}
.sg-feature .sg-feature-icon {
  flex-shrink: 0;
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: var(--sg-primary-soft); color: var(--sg-primary); font-size: 1.2rem;
}
.sg-feature h6 { margin-bottom: 0.25rem; }
.sg-feature p { margin: 0; color: var(--sg-text-muted); font-size: 0.9rem; }

/* Steps (how it works) */
.sg-step { position: relative; padding: 1.25rem 1.25rem 1.25rem 1.25rem; height: 100%; }
.sg-step .sg-step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 10px;
  background: var(--sg-primary); color: var(--sg-primary-contrast);
  font-family: var(--sg-font-head); font-weight: 800; font-size: 0.95rem;
  margin-bottom: 0.7rem;
}
.sg-step h6 { margin-bottom: 0.3rem; }
.sg-step p { margin: 0; color: var(--sg-text-muted); font-size: 0.9rem; }

/* Testimonials */
.sg-testimonial { height: 100%; display: flex; flex-direction: column; gap: 0.9rem; padding: 1.5rem; }
.sg-testimonial .bi-quote { font-size: 1.8rem; color: var(--sg-primary); line-height: 1; }
.sg-testimonial p { color: var(--sg-text-muted); font-size: 0.92rem; margin: 0; flex: 1; }
.sg-testimonial .sg-testimonial-who { display: flex; align-items: center; gap: 0.7rem; }
.sg-testimonial .sg-testimonial-who strong { display: block; font-size: 0.92rem; }
.sg-testimonial .sg-testimonial-who span { font-size: 0.8rem; color: var(--sg-text-faint); }

/* ---------- 15. Detail / profile layouts ---------- */
.sg-detail-list { display: flex; flex-direction: column; gap: 0; }
.sg-detail-row {
  display: flex; flex-wrap: wrap; gap: 0.25rem 1rem;
  padding: 0.65rem 0;
  border-bottom: 1px dashed var(--sg-border);
  font-size: 0.94rem;
}
.sg-detail-row:last-child { border-bottom: 0; }
.sg-detail-row .k { flex: 0 0 150px; color: var(--sg-text-muted); font-weight: 500; }
.sg-detail-row .v { flex: 1 1 200px; color: var(--sg-text); font-weight: 600; overflow-wrap: anywhere; }

.sg-price-tag {
  display: inline-flex; align-items: baseline; gap: 0.3rem;
  font-family: var(--sg-font-head); font-weight: 800; font-size: 1.3rem; color: var(--sg-primary);
}
.sg-price-tag small { font-size: 0.78rem; font-weight: 600; color: var(--sg-text-faint); }

/* ---------- 16. Dashboard stats (admin) ---------- */
.sg-stat {
  display: flex; flex-direction: row; align-items: center; gap: 1rem;
  padding: 1.35rem 1.4rem;
}
.sg-stat .sg-stat-icon {
  width: 52px; height: 52px; border-radius: 14px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
}
.sg-stat .sg-stat-value { font-family: var(--sg-font-head); font-weight: 800; font-size: 1.7rem; line-height: 1.1; }
.sg-stat .sg-stat-label { color: var(--sg-text-muted); font-size: 0.86rem; font-weight: 500; }
.sg-stat .sg-stat-link { margin-left: auto; color: var(--sg-text-faint); font-size: 1.1rem; }
.sg-stat-teal .sg-stat-icon { background: var(--sg-primary-soft); color: var(--sg-primary); }
.sg-stat-amber .sg-stat-icon { background: var(--sg-accent-soft); color: var(--sg-accent); }
.sg-stat-blue .sg-stat-icon { background: var(--sg-info-soft); color: var(--sg-info); }
.sg-stat-green .sg-stat-icon { background: var(--sg-success-soft); color: var(--sg-success); }

/* ---------- 17. Admin layout ---------- */
.sg-admin-body { padding-top: 68px; }
.sg-admin-topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1040;
  height: 68px;
  display: flex; align-items: center; gap: 0.9rem;
  padding: 0 1.1rem;
  background: var(--sg-navbar-bg);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--sg-border);
}
.sg-admin-topbar .sg-brand-name { font-size: 1.05rem; }
.sg-admin-topbar img.sg-logo { width: 38px; height: 38px; border-radius: 10px; }

.sg-sidebar-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius-xs);
  background: var(--sg-surface);
  color: var(--sg-text);
  cursor: pointer; font-size: 1.2rem;
}

.sg-sidebar {
  position: fixed; top: 68px; bottom: 0; left: 0; z-index: 1035;
  width: 250px;
  background: var(--sg-surface);
  border-right: 1px solid var(--sg-border);
  padding: 1.1rem 0.8rem;
  overflow-y: auto;
  transition: transform 0.25s ease;
}
.sg-sidebar .sg-sidebar-label {
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.09em;
  color: var(--sg-text-faint);
  padding: 0.35rem 0.8rem 0.5rem;
}
.sg-sidebar a.sg-side-link {
  display: flex; align-items: center; gap: 0.7rem;
  padding: 0.6rem 0.8rem;
  border-radius: var(--sg-radius-xs);
  color: var(--sg-text-muted);
  font-weight: 500; font-size: 0.93rem;
  margin-bottom: 2px;
}
.sg-sidebar a.sg-side-link .bi { font-size: 1.05rem; width: 20px; text-align: center; }
.sg-sidebar a.sg-side-link:hover { background: var(--sg-surface-2); color: var(--sg-text); }
.sg-sidebar a.sg-side-link.active { background: var(--sg-primary-soft); color: var(--sg-primary); font-weight: 600; }

.sg-admin-content { margin-left: 250px; padding: 1.5rem clamp(1rem, 3vw, 2.25rem) 3rem; transition: margin-left 0.25s ease; }

.sg-admin-shell.sidebar-collapsed .sg-sidebar { transform: translateX(-100%); }
.sg-admin-shell.sidebar-collapsed .sg-admin-content { margin-left: 0; }

.sg-sidebar-backdrop { display: none; }

@media (max-width: 991.98px) {
  .sg-sidebar { transform: translateX(-100%); box-shadow: var(--sg-shadow-lg); }
  .sg-admin-content { margin-left: 0; }
  .sg-admin-shell.sidebar-open .sg-sidebar { transform: translateX(0); }
  .sg-admin-shell.sidebar-open .sg-sidebar-backdrop {
    display: block; position: fixed; inset: 68px 0 0 0; z-index: 1034;
    background: rgba(8, 20, 22, 0.45);
  }
}

/* ---------- 18. Footer ---------- */
.sg-footer { background: var(--sg-footer-bg); color: var(--sg-footer-text); margin-top: 3.5rem; flex-shrink: 0; }
.sg-footer h6 {
  color: #fff; font-size: 0.82rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 1rem;
}
.sg-footer a { color: var(--sg-footer-text); font-size: 0.9rem; }
.sg-footer a:hover { color: #fff; }
.sg-footer p, .sg-footer li { font-size: 0.9rem; color: var(--sg-footer-text); }
.sg-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.sg-footer .sg-footer-brand { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.9rem; }
.sg-footer .sg-footer-brand img { width: 40px; height: 40px; border-radius: 10px; }
.sg-footer .sg-footer-brand .sg-brand-name { color: #fff; }
.sg-footer .sg-footer-social { display: flex; gap: 0.6rem; margin-top: 1rem; }
.sg-footer .sg-footer-social a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff; font-size: 1rem;
  transition: background-color 0.15s ease, transform 0.15s ease;
}
.sg-footer .sg-footer-social a:hover { background: var(--sg-primary); transform: translateY(-2px); }
.sg-footer .sg-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.1rem 0;
  font-size: 0.84rem; text-align: center;
}
.sg-footer .sg-footer-map { width: 100%; border-radius: var(--sg-radius-sm); border: 1px solid rgba(255,255,255,0.12); }

/* ---------- 19. Misc ---------- */
.sg-gmap-link {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-weight: 600; font-size: 0.9rem;
  color: var(--sg-primary);
  padding: 0.45rem 0.85rem;
  border: 1px dashed var(--sg-border-strong);
  border-radius: var(--sg-radius-sm);
}
.sg-gmap-link:hover { border-color: var(--sg-primary); background: var(--sg-primary-soft); }

.sg-comment-box { max-width: 760px; margin: 0 auto; }

.carousel-item img { border-radius: var(--sg-radius); }
.carousel-indicators [data-bs-target] { background-color: var(--sg-primary); }

.sg-notification-row { cursor: pointer; }
.sg-notification-row.is-read { opacity: 0.6; }
.sg-notification-row .sg-notif-time { color: var(--sg-text-faint); font-size: 0.82rem; white-space: nowrap; }

.sg-total-banner {
  display: flex; flex-direction: row; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  margin-top: 1rem;
  padding: 1rem 1.3rem;
}
.sg-total-banner .sg-total-label { color: var(--sg-text-muted); font-weight: 600; font-size: 0.92rem; }
.sg-total-banner .sg-total-value { font-family: var(--sg-font-head); font-weight: 800; font-size: 1.45rem; color: var(--sg-primary); }

.sg-prose { max-width: 860px; margin: 0 auto; }
.sg-prose p, .sg-prose li { color: var(--sg-text-muted); line-height: 1.7; }
.sg-prose strong { color: var(--sg-text); }

.sg-404 { text-align: center; padding: 4.5rem 1rem; }
.sg-404 .sg-404-code {
  font-family: var(--sg-font-head); font-weight: 800;
  font-size: clamp(4rem, 14vw, 7rem); line-height: 1;
  background: linear-gradient(120deg, var(--sg-primary), var(--sg-accent));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* Reveal-on-scroll is a progressive enhancement: elements are only hidden
   once JS confirms it will reveal them (html.sg-anim). */
html.sg-anim .sg-reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.5s ease, transform 0.5s ease; }
html.sg-anim .sg-reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .sg-reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

#sgBackToTop {
  position: fixed; bottom: 1.4rem; right: 1.4rem; z-index: 1050;
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--sg-border);
  background: var(--sg-surface); color: var(--sg-primary);
  box-shadow: var(--sg-shadow-lg);
  font-size: 1.1rem;
  display: none; align-items: center; justify-content: center;
  cursor: pointer;
}
#sgBackToTop.show { display: flex; }

@media (max-width: 575.98px) {
  body { padding-top: 70px; }
  .sg-card { padding: 1.1rem; }
  .sg-detail-row .k { flex-basis: 100%; }
  .sg-toast-stack { top: 78px; }
}