/* ============================================================
   Health Guide — Unified Site Skin v1 (site.css)
   Single source of truth loaded LAST on every page, after all
   inline <style> blocks, so it normalizes diverged page styles.
   Depends on css/design-system.css tokens (hg-*). Safe to load
   alongside auth.css / disease-details.css / chatbot.css.
   (theme.css, navbar.css, mobile-navbar.css were removed 2026-10:
    100% superseded by this file — do not re-add.)
   Pages: index, dashboard, about, accounts/*, pages/*, chatbot/*
   (chatbot/chatbot.css loads AFTER this file for chat specifics)
   ============================================================ */

/* ---------- 0. Canonical fallbacks (light-only; dark mode removed) ---------- */
:root {
  --hg-primary: #2563eb;
  --hg-primary-dark: #1d4ed8;
  --hg-primary-soft: #dbeafe;
  --hg-primary-ghost: rgba(37, 99, 235, 0.08);
  --hg-teal: #0d9488;
  --hg-teal-dark: #0f766e;
  --hg-teal-soft: #ccfbf1;
  --hg-navy: #0b2a4a;
  --hg-success: #10b981;
  --hg-warning: #f59e0b;
  --hg-danger: #ef4444;
  --hg-bg: #f4f8fc;
  --hg-card: #ffffff;
  --hg-ink: #0f172a;
  --hg-body: #334155;
  --hg-muted: #64748b;
  --hg-faint: #94a3b8;
  --hg-line: #e2e8f0;
  --hg-line-soft: #eef3f9;
  --hg-r-sm: 10px;
  --hg-r-md: 16px;
  --hg-r-lg: 22px;
  --hg-r-pill: 999px;
  --hg-shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.05);
  --hg-shadow-sm: 0 4px 14px rgba(15, 23, 42, 0.06);
  --hg-shadow-md: 0 10px 30px rgba(15, 23, 42, 0.08);
  --hg-shadow-lg: 0 24px 60px rgba(15, 23, 42, 0.14);
  --hg-shadow-brand: 0 12px 30px rgba(37, 99, 235, 0.28);
  --hg-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --hg-speed: 0.28s;
  --hg-header-h: 68px;
}

/* ---------- 1. Base ---------- */
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--hg-header-h) + 28px); }
body {
  font-family: 'Cairo', 'Tajawal', system-ui, sans-serif !important;
  color: var(--hg-body) !important;
  background:
    radial-gradient(1100px 420px at 85% -80px, rgba(37, 99, 235, 0.1), transparent 60%),
    radial-gradient(900px 380px at 10% 0%, rgba(13, 148, 136, 0.1), transparent 60%),
    linear-gradient(180deg, var(--hg-bg) 0%, #f8fbfe 100%) !important;
  line-height: 1.75 !important;
  min-height: 100vh;
  overflow-x: hidden;
  padding-top: 0;
}
/* offset for floating fixed header (dashboard has its own custom nav) */
body:not(.hg-no-offset) { padding-top: 96px; }
body:has(nav.navbar) { padding-top: 0; }

h1, h2, h3, h4 { font-family: 'Cairo', 'Tajawal', system-ui, sans-serif !important; color: var(--hg-ink) !important; line-height: 1.35 !important; letter-spacing: -0.01em; }
p { color: var(--hg-muted) !important; }
a { color: var(--hg-primary); }
::selection { background: rgba(37, 99, 235, 0.2); }
:focus-visible { outline: 3px solid rgba(37, 99, 235, 0.45); outline-offset: 3px; border-radius: 8px; }
img { max-width: 100%; height: auto; }

/* ---------- 2. Unified floating header ---------- */
header {
  background: rgba(255, 255, 255, 0.85) !important;
  backdrop-filter: blur(16px) saturate(1.3) !important;
  -webkit-backdrop-filter: blur(16px) saturate(1.3) !important;
  border: 1px solid rgba(226, 232, 240, 0.9) !important;
  border-radius: 18px !important;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08) !important;
  position: fixed !important;
  top: 12px !important;
  left: clamp(8px, 2vw, 20px) !important;
  right: clamp(8px, 2vw, 20px) !important;
  z-index: 1000 !important;
  min-height: var(--hg-header-h) !important;
  height: auto !important;
  padding: 0.6rem clamp(1rem, 3vw, 1.6rem) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 1rem !important;
}
.logo-container { display: flex !important; align-items: center !important; gap: 0.65rem !important; }
.logo-container i {
  font-size: 1.15rem !important;
  color: #fff !important;
  background: linear-gradient(135deg, var(--hg-primary), var(--hg-teal)) !important;
  width: 44px !important; height: 44px !important;
  display: inline-flex !important; align-items: center !important; justify-content: center !important;
  border-radius: 14px !important;
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3) !important;
  animation: hg-heartbeat 2.4s ease-in-out infinite;
}
@keyframes hg-heartbeat { 0%, 50%, 100% { transform: scale(1); } 25%, 75% { transform: scale(1.08); } }
.logo-container h1 {
  font-size: 1.3rem !important; font-weight: 800 !important; margin: 0 !important;
  background: linear-gradient(135deg, var(--hg-primary), var(--hg-teal)) !important;
  -webkit-background-clip: text !important; background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
}

/* nav links — one pill style everywhere */
header nav ul, nav ul.nav-links, nav ul {
  display: flex !important; align-items: center !important; gap: 0.5rem !important;
  list-style: none !important; margin: 0 !important; padding: 0 !important;
}
.nav-link, .nav-item a, header nav a {
  display: inline-flex !important; align-items: center !important; gap: 0.45rem !important;
  text-decoration: none !important;
  color: var(--hg-ink) !important;
  font-weight: 700 !important; font-size: 0.92rem !important;
  padding: 0.55rem 1.05rem !important;
  border-radius: var(--hg-r-pill) !important;
  transition: all var(--hg-speed) var(--hg-ease) !important;
  white-space: nowrap;
}
.nav-link:hover, header nav a:hover { background: var(--hg-primary-ghost) !important; color: var(--hg-primary-dark) !important; transform: translateY(-1px); }
.nav-link.active, header nav a.active {
  background: linear-gradient(135deg, var(--hg-primary), var(--hg-teal)) !important;
  color: #fff !important;
  box-shadow: var(--hg-shadow-brand) !important;
}

/* header action buttons (hamburger) */
.header-actions { display: flex !important; align-items: center !important; gap: 0.5rem !important; }
.mobile-menu-btn, .mobile-menu-toggle {
  width: 44px !important; height: 44px !important;
  display: inline-flex !important; align-items: center !important; justify-content: center !important;
  border-radius: 50% !important;
  border: 1.5px solid var(--hg-line) !important;
  background: #fff !important; color: var(--hg-ink) !important;
  font-size: 1.1rem !important; cursor: pointer !important;
  transition: all var(--hg-speed) var(--hg-ease) !important;
  flex-shrink: 0;
}
.mobile-menu-btn, .mobile-menu-toggle { display: none !important; }

/* ---------- 3. Mobile nav (top dropdown + bottom bar) ---------- */
.mobile-nav {
  display: none;
  position: fixed !important;
  bottom: calc(10px + env(safe-area-inset-bottom)) !important;
  left: 12px !important; right: 12px !important;
  background: rgba(255, 255, 255, 0.94) !important;
  backdrop-filter: blur(18px) saturate(1.3) !important;
  border: 1px solid rgba(226, 232, 240, 0.95) !important;
  border-radius: 20px !important;
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.14) !important;
  z-index: 1000 !important;
  padding: 0.4rem 0.6rem !important;
}
.mobile-nav-items { display: flex !important; justify-content: space-around !important; align-items: stretch !important; gap: 0.25rem !important; }
.mobile-nav-item {
  display: flex !important; flex-direction: column !important; align-items: center !important; justify-content: center !important;
  gap: 2px !important; flex: 1 !important; min-height: 58px !important;
  text-decoration: none !important; color: var(--hg-muted) !important;
  border-radius: 14px !important; padding: 0.55rem 0.4rem !important;
  transition: all 0.25s var(--hg-ease) !important;
}
.mobile-nav-item i { font-size: 1.25rem !important; line-height: 1 !important; }
.mobile-nav-item span { font-size: 0.72rem !important; font-weight: 700 !important; }
.mobile-nav-item:hover { color: var(--hg-primary-dark) !important; background: var(--hg-primary-ghost) !important; }
.mobile-nav-item.active {
  color: #fff !important;
  background: linear-gradient(135deg, var(--hg-primary), var(--hg-teal)) !important;
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.3) !important;
}

/* ---------- 4. Heroes ---------- */
.hero, .hero-section, .page-hero {
  background:
    radial-gradient(700px 300px at 80% 10%, rgba(37, 99, 235, 0.12), transparent 60%),
    radial-gradient(600px 280px at 15% 90%, rgba(13, 148, 136, 0.12), transparent 60%),
    linear-gradient(135deg, #eef6ff 0%, #e9fbf6 100%) !important;
  border-bottom: 1px solid var(--hg-line-soft) !important;
  border-radius: 0 0 28px 28px !important;
}
.hero h1, .hero-section h1, .page-hero h1 { font-size: clamp(2rem, 5vw, 3.2rem) !important; }
.hero h1 .grad, .text-gradient {
  background: linear-gradient(135deg, var(--hg-primary), var(--hg-teal)) !important;
  -webkit-background-clip: text !important; background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
}

/* ---------- 5. Sections / containers ---------- */
.container, .hg-container, .main-content { width: 100% !important; max-width: 1280px !important; margin-inline: auto !important; }
.section-header { text-align: center !important; margin-bottom: 2.5rem !important; }
.section-header h2 { display: inline-block !important; position: relative !important; font-size: clamp(1.5rem, 3.4vw, 2.3rem) !important; margin-bottom: 0.6rem !important; }
.section-header h2::after {
  content: '' !important; display: block !important; width: 64px !important; height: 5px !important;
  margin: 0.7rem auto 0 !important; border-radius: var(--hg-r-pill) !important;
  background: linear-gradient(90deg, var(--hg-primary), var(--hg-teal)) !important;
}
.section-subtitle, .section-header p { color: var(--hg-muted) !important; max-width: 640px !important; margin: 0 auto !important; }

/* ---------- 6. Buttons (one system) ---------- */
.hg-btn, .cta-button, .card-button, .btn-auth, .btn-primary, .btn, .ask-question-btn, .medical-modal-btn, button[type="submit"].btn {
  display: inline-flex !important; align-items: center !important; justify-content: center !important;
  gap: 0.6rem !important; min-height: 48px !important;
  padding: 0.9rem 1.8rem !important;
  border: 0 !important; border-radius: var(--hg-r-md) !important;
  background: linear-gradient(135deg, var(--hg-primary) 0%, var(--hg-teal) 100%) !important;
  color: #fff !important; font-family: 'Cairo', sans-serif !important;
  font-weight: 700 !important; font-size: 1rem !important;
  text-decoration: none !important; cursor: pointer !important;
  box-shadow: var(--hg-shadow-brand) !important;
  transition: transform var(--hg-speed) var(--hg-ease), box-shadow var(--hg-speed) var(--hg-ease), filter var(--hg-speed) !important;
  position: relative; overflow: hidden;
}
.hg-btn:hover, .cta-button:hover, .card-button:hover, .btn:hover, .ask-question-btn:hover {
  transform: translateY(-3px) !important; box-shadow: var(--hg-shadow-lg) !important; filter: saturate(1.08);
  color: #fff !important;
}
.hg-btn--ghost, .btn-secondary, .btn-outline {
  background: var(--hg-card) !important; color: var(--hg-primary) !important;
  border: 1.5px solid var(--hg-line) !important; box-shadow: var(--hg-shadow-xs) !important;
}
.hg-btn--ghost:hover, .btn-secondary:hover { border-color: var(--hg-primary) !important; background: var(--hg-primary-ghost) !important; color: var(--hg-primary-dark) !important; }

/* ---------- 7. Cards (one system) ---------- */
.feature-card, .disease-card, .card, .stat-card, .sidebar-card, .dashboard-section,
.qa-category, .team-member, .mission, .vision, .auth-card, .category-option {
  background: var(--hg-card) !important;
  border: 1px solid var(--hg-line-soft) !important;
  border-radius: var(--hg-r-lg) !important;
  box-shadow: var(--hg-shadow-sm) !important;
  transition: transform var(--hg-speed) var(--hg-ease), box-shadow var(--hg-speed) var(--hg-ease), border-color var(--hg-speed) !important;
}
.feature-card:hover, .disease-card:hover, .card:hover, .qa-category:hover {
  transform: translateY(-8px) !important;
  box-shadow: var(--hg-shadow-md) !important;
  border-color: rgba(37, 99, 235, 0.25) !important;
}
.feature-icon, .disease-icon, .card-icon, .stat-icon, .category-icon, .logo-icon {
  background: linear-gradient(135deg, var(--hg-primary), var(--hg-teal)) !important;
  color: #fff !important;
  box-shadow: var(--hg-shadow-brand) !important;
}
.disease-link, .card-link {
  display: inline-flex !important; align-items: center !important; gap: 0.6rem !important;
  color: var(--hg-primary) !important; font-weight: 700 !important;
  background: var(--hg-primary-ghost) !important;
  padding: 0.65rem 1.3rem !important; border-radius: var(--hg-r-md) !important;
  text-decoration: none !important; transition: all var(--hg-speed) var(--hg-ease) !important;
}
.disease-link:hover { background: var(--hg-primary) !important; color: #fff !important; transform: translateX(-6px); }

/* ---------- 8. Forms & search (one system) ---------- */
input[type="text"], input[type="email"], input[type="password"], input[type="search"],
input[type="tel"], input[type="number"], select, textarea,
.search-input, .form-input, .form-control, #diseaseSearch, #disease-search, #qaSearch {
  font-family: 'Tajawal', 'Cairo', sans-serif !important;
  color: var(--hg-ink) !important;
  background: var(--hg-card) !important;
  border: 1.5px solid var(--hg-line) !important;
  border-radius: 14px !important;
  transition: border-color var(--hg-speed), box-shadow var(--hg-speed) !important;
}
input:focus, select:focus, textarea:focus {
  outline: none !important; border-color: var(--hg-primary) !important;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.14) !important;
}
input::placeholder, textarea::placeholder { color: var(--hg-faint) !important; }
.search-input-wrapper, .search-box {
  background: var(--hg-card) !important;
  border: 1.5px solid var(--hg-line-soft) !important;
  border-radius: 18px !important;
  box-shadow: var(--hg-shadow-sm) !important;
}
.search-input-wrapper:focus-within { border-color: var(--hg-primary) !important; box-shadow: 0 0 0 4px rgba(37,99,235,.12), var(--hg-shadow-md) !important; }

.filter-btn, .filter-tag, .chip {
  background: var(--hg-card) !important; border: 1.5px solid var(--hg-line) !important;
  color: var(--hg-body) !important; font-weight: 600 !important;
  padding: 0.55rem 1.2rem !important; border-radius: var(--hg-r-pill) !important;
  cursor: pointer !important; transition: all var(--hg-speed) var(--hg-ease) !important;
}
.filter-btn:hover, .filter-tag:hover { border-color: var(--hg-primary) !important; color: var(--hg-primary) !important; transform: translateY(-2px); }
.filter-btn.active, .filter-tag.active {
  background: linear-gradient(135deg, var(--hg-primary), var(--hg-teal)) !important;
  border-color: transparent !important; color: #fff !important;
  box-shadow: var(--hg-shadow-brand) !important;
}

/* ---------- 9. Dashboard navbar variant -> same theme ---------- */
nav.navbar {
  background: rgba(255, 255, 255, 0.85) !important;
  backdrop-filter: blur(16px) saturate(1.3) !important;
  border: 1px solid rgba(226, 232, 240, 0.9) !important;
  border-radius: 18px !important;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08) !important;
  margin: 12px clamp(8px, 2vw, 20px) 0 !important;
  position: sticky !important; top: 12px !important; z-index: 1000 !important;
}
/* ---------- 10. Footer / floating actions ---------- */
footer {
  background: var(--hg-card) !important;
  border: 1px solid var(--hg-line-soft) !important;
  border-radius: 20px !important;
  max-width: 1280px !important;
  margin: 2rem auto 1.2rem !important;
  padding: 1.4rem 1.6rem !important;
  box-shadow: var(--hg-shadow-sm) !important;
  text-align: center !important;
}
footer p, .disclaimer, .disclaimer p { color: var(--hg-muted) !important; font-size: 0.9rem !important; }
footer a { color: var(--hg-primary) !important; font-weight: 600 !important; text-decoration: none !important; }
footer a:hover { text-decoration: underline !important; }

.health-guide-btn {
  position: fixed !important; bottom: 30px !important; right: 30px !important;
  width: 64px !important; height: 64px !important;
  background: linear-gradient(135deg, var(--hg-primary), var(--hg-teal)) !important;
  color: #fff !important; border-radius: 50% !important;
  display: flex !important; align-items: center !important; justify-content: center !important;
  box-shadow: var(--hg-shadow-lg) !important; z-index: 1000 !important;
  transition: transform var(--hg-speed) var(--hg-ease) !important;
}
.health-guide-btn:hover { transform: translateY(-5px) scale(1.06) !important; }
.back-to-top, #backToTop {
  position: fixed !important; bottom: 104px !important; left: 30px !important;
  width: 52px !important; height: 52px !important;
  background: var(--hg-navy) !important; color: #fff !important;
  border-radius: 50% !important; display: flex !important;
  align-items: center !important; justify-content: center !important;
  box-shadow: var(--hg-shadow-lg) !important; z-index: 1000 !important;
  opacity: 0; visibility: hidden; transform: translateY(16px);
  transition: all 0.3s ease !important; text-decoration: none !important;
  border: none !important; cursor: pointer !important;
}
.back-to-top.visible, #backToTop.visible { opacity: 1 !important; visibility: visible !important; transform: none !important; }
.back-to-top:hover, #backToTop:hover { transform: translateY(-4px) !important; background: var(--hg-primary) !important; }

/* ---------- 11. Modals / toasts / tables ---------- */
.modal, .medical-modal { backdrop-filter: blur(10px) !important; }
.modal-content, .medical-modal-content {
  border-radius: var(--hg-r-lg) !important;
  border: 1px solid var(--hg-line-soft) !important;
  box-shadow: var(--hg-shadow-lg) !important;
  background: var(--hg-card) !important;
}
.toast { border-radius: 14px !important; box-shadow: var(--hg-shadow-lg) !important; }
table th { background: #f1f6fd !important; color: var(--hg-navy) !important; }

/* ---------- 12. Motion + scrollbar + reveal ---------- */
::-webkit-scrollbar { width: 10px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--hg-primary), var(--hg-teal)) !important;
  border-radius: var(--hg-r-pill); border: 2px solid var(--hg-bg);
}
.fade-in, .fade-in-delay-1, .fade-in-delay-2 { animation: hg-rise 0.7s var(--hg-ease) both !important; }
.fade-in-delay-1 { animation-delay: 0.12s !important; }
.fade-in-delay-2 { animation-delay: 0.24s !important; }
@keyframes hg-rise { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--hg-ease), transform 0.7s var(--hg-ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- 13. Responsive ---------- */
@media (max-width: 992px) {
  body:not(.hg-no-offset) { padding-top: 92px; }
}
@media (max-width: 768px) {
  header { top: 8px !important; }
  header nav, header nav#mainNav, header nav ul {
    position: absolute !important;
    top: calc(100% + 10px) !important; left: 0 !important; right: 0 !important;
    background: var(--hg-card) !important;
    border: 1px solid var(--hg-line) !important; border-radius: 16px !important;
    box-shadow: var(--hg-shadow-lg) !important;
    max-height: 0 !important; overflow: hidden !important; opacity: 0 !important;
    transform: translateY(-8px) !important;
    transition: max-height 0.32s ease, opacity 0.25s ease, transform 0.25s ease !important;
  }
  header nav.active, header nav#mainNav.active { max-height: 420px !important; opacity: 1 !important; transform: none !important; }
  header nav ul, header nav#mainNav ul { flex-direction: column !important; align-items: stretch !important; padding: 0.6rem !important; }
  header nav .nav-link, header nav#mainNav .nav-link { display: flex !important; width: 100% !important; padding: 0.8rem 1rem !important; }
  .mobile-menu-btn, .mobile-menu-toggle { display: inline-flex !important; }
  .mobile-nav { display: block !important; }
  body { padding-bottom: 96px !important; }
  body:has(nav.navbar) { padding-bottom: 0 !important; }
  .health-guide-btn { bottom: 96px !important; right: 16px !important; width: 56px !important; height: 56px !important; }
  .back-to-top, #backToTop { bottom: 168px !important; left: 16px !important; }
  .cta-button, .card-button, .hg-btn { width: 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}
@media print {
  header, .mobile-nav, .health-guide-btn, .back-to-top, #backToTop { display: none !important; }
  body { padding-top: 0 !important; background: #fff !important; }
}

/* ============================================================
   14. Dashboard UX polish (scoped — dashboard.html only)
   Layout rhythm, welcome hero, stats, features, sidebar,
   tabs, tables, toasts. All selectors scoped under
   .dashboard-container / nav.navbar / .welcome-card.
   ============================================================ */

/* --- Layout rhythm --- */
.dashboard-container {
  max-width: 1280px !important;
  margin-inline: auto !important;
  padding: 1.25rem clamp(0.9rem, 3vw, 1.75rem) 2rem !important;
  animation: hg-rise 0.5s var(--hg-ease) both;
}
.dashboard-content {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) 340px !important;
  gap: 1.5rem !important;
  align-items: start !important;
}
.main-content { display: flex !important; flex-direction: column !important; gap: 1.25rem !important; min-width: 0 !important; }
.main-content > .dashboard-section { margin-bottom: 0 !important; }
.sidebar { position: sticky !important; top: calc(var(--hg-header-h) + 24px) !important; align-self: start !important; gap: 1.25rem !important; }

/* --- Welcome hero --- */
.welcome-card {
  border: 1px solid rgba(255, 255, 255, 0.22) !important;
  border-radius: 24px !important;
  padding: clamp(1.5rem, 3.5vw, 2.5rem) !important;
  background:
    radial-gradient(520px 220px at 88% -40px, rgba(255, 255, 255, 0.22), transparent 60%),
    radial-gradient(420px 200px at 8% 110%, rgba(45, 212, 191, 0.35), transparent 60%),
    linear-gradient(120deg, #1d4ed8 0%, #1e40af 52%, #0d9488 100%) !important;
  box-shadow: 0 24px 60px rgba(29, 78, 216, 0.28) !important;
  overflow: hidden;
  position: relative;
}
.welcome-card::after {
  content: '\f21e';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  left: -24px;
  bottom: -46px;
  font-size: 13rem;
  line-height: 1;
  color: rgba(255, 255, 255, 0.1);
  pointer-events: none;
  transform: rotate(-12deg);
}
.welcome-eyebrow {
  display: inline-flex !important;
  align-items: center !important;
  gap: 0.5rem !important;
  font-size: 0.8rem !important;
  font-weight: 700 !important;
  color: #fff !important;
  background: rgba(255, 255, 255, 0.16) !important;
  border: 1px solid rgba(255, 255, 255, 0.28) !important;
  padding: 0.35rem 0.9rem !important;
  border-radius: var(--hg-r-pill) !important;
  margin-bottom: 0.9rem !important;
  backdrop-filter: blur(6px);
}
.welcome-card .welcome-title { color: #fff !important; font-size: clamp(1.45rem, 3vw, 2rem) !important; margin-bottom: 0.5rem !important; }
.welcome-card .welcome-subtitle { color: rgba(255, 255, 255, 0.88) !important; max-width: 56ch !important; margin-bottom: 0 !important; font-size: 1.02rem !important; }
.welcome-card .welcome-actions { margin-top: 1.4rem !important; }
.welcome-card .welcome-actions:empty { display: none !important; }
.welcome-card .btn-admin, .welcome-card .btn-doctor {
  background: rgba(255, 255, 255, 0.96) !important;
  color: var(--hg-navy) !important;
  border: none !important;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18) !important;
}

/* --- Section headers --- */
.dashboard-section { padding: 1.5rem !important; }
.dashboard-section .section-title { font-size: 1.15rem !important; margin-bottom: 1.1rem !important; }
.dashboard-section .section-header { margin-bottom: 1.1rem !important; }

/* --- Stat cards --- */
.stats-grid, .admin-stats-grid, .doctor-stats-grid { gap: 1rem !important; }
.stat-card, .admin-stat-card, .doctor-stat-card {
  border-radius: 18px !important;
  padding: 1.25rem !important;
  gap: 0.15rem;
}
.stat-card:hover, .admin-stat-card:hover, .doctor-stat-card:hover { transform: translateY(-6px) !important; }
.stat-icon, .admin-stat-icon, .doctor-stat-icon {
  width: 46px !important; height: 46px !important;
  border-radius: 14px !important;
  font-size: 1.2rem !important;
  margin-bottom: 0.85rem !important;
}
.stat-value, .admin-stat-value, .doctor-stat-value {
  font-size: 1.9rem !important;
  font-variant-numeric: tabular-nums !important;
  letter-spacing: -0.02em;
}
.stat-label, .admin-stat-label { font-size: 0.85rem !important; color: var(--hg-muted) !important; }

/* --- Feature cards: harmonious blue → teal family (no rainbow hues) --- */
.feature-card { cursor: pointer !important; min-height: 230px !important; }
.feature-card:focus-visible { outline: 3px solid rgba(37, 99, 235, 0.45) !important; outline-offset: 3px; }
.feature-card[data-feature="nutrition"] .feature-icon { background: linear-gradient(135deg, #0d9488, #14b8a6) !important; box-shadow: 0 12px 30px rgba(13, 148, 136, 0.28) !important; }
.feature-card[data-feature="workout"] .feature-icon { background: linear-gradient(135deg, #2563eb, #0ea5e9) !important; box-shadow: 0 12px 30px rgba(37, 99, 235, 0.28) !important; }
.feature-card[data-feature="library"] .feature-icon { background: linear-gradient(135deg, #0b2a4a, #2563eb) !important; box-shadow: 0 12px 30px rgba(11, 42, 74, 0.28) !important; }
.feature-card[data-feature="appointments"] .feature-icon { background: linear-gradient(135deg, #1d4ed8, #0d9488) !important; }
.feature-card[data-feature="symptoms"] .feature-icon { background: linear-gradient(135deg, #0f766e, #2563eb) !important; box-shadow: 0 12px 30px rgba(15, 118, 110, 0.25) !important; }
.feature-card .feature-status {
  display: inline-flex !important; align-items: center !important; gap: 0.35rem !important;
  text-transform: none !important; letter-spacing: 0 !important; font-size: 0.78rem !important;
}
.feature-card .feature-status::before { content: '\f017'; font-family: 'Font Awesome 6 Free'; font-weight: 900; font-size: 0.7rem; }
.feature-card[data-feature] { border-style: dashed !important; border-color: var(--hg-line) !important; }

/* --- Sidebar --- */
.sidebar-card { padding: 1.25rem !important; }
.sidebar-title { font-size: 1rem !important; margin-bottom: 0.85rem !important; }
.quick-actions { display: flex !important; flex-direction: column !important; gap: 0.25rem !important; }
.quick-actions a {
  border-radius: 12px !important;
  padding: 0.7rem 0.8rem !important;
  position: relative;
}
.quick-actions a::after {
  content: '\f053';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 0.7rem;
  color: var(--hg-faint);
  margin-inline-start: auto;
  transition: transform var(--hg-speed) var(--hg-ease), color var(--hg-speed);
}
.quick-actions a:hover::after { transform: translateX(3px); color: var(--hg-primary); }
.quick-actions i {
  width: 34px !important; height: 34px !important;
  display: inline-flex !important; align-items: center !important; justify-content: center !important;
  background: var(--hg-primary-ghost) !important;
  border-radius: 10px !important;
  flex-shrink: 0;
}
.tip-item { align-items: flex-start !important; }
.health-tips .tip-item:nth-child(2) { border-right-color: var(--hg-primary) !important; }
.health-tips .tip-item:nth-child(2) .tip-icon { background: rgba(37, 99, 235, 0.1) !important; color: var(--hg-primary) !important; }
.health-tips .tip-item:nth-child(3) { border-right-color: var(--hg-warning) !important; }
.health-tips .tip-item:nth-child(3) .tip-icon { background: rgba(245, 158, 11, 0.12) !important; color: var(--hg-warning) !important; }

/* --- Activity --- */
.activity-item { align-items: flex-start !important; }
.activity-empty { border-right-color: var(--hg-line) !important; }
.activity-empty .activity-icon { background: var(--hg-primary-ghost) !important; color: var(--hg-primary) !important; }

/* --- Role card --- */
.role-info-card { padding: 1.25rem !important; border-radius: 18px !important; }
.role-permissions { display: grid !important; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)) !important; gap: 0.15rem 1rem !important; }

/* --- Tabs --- */
.admin-tabs, .doctor-tabs { gap: 0.4rem !important; border-bottom: 1px solid var(--hg-line-soft) !important; }
.admin-tab, .doctor-tab { border-radius: 12px 12px 0 0 !important; border-bottom: 3px solid transparent !important; }
.admin-tab.active, .doctor-tab.active { border-bottom-color: currentColor !important; }

/* --- Users table --- */
.users-table-container { border-radius: 16px !important; }
.users-table thead th { position: sticky !important; top: 0; z-index: 1; font-size: 0.82rem !important; }
.users-table tbody tr:nth-child(even) { background: rgba(244, 248, 252, 0.6); }

/* --- Toasts / modal / logout --- */
#toastContainer { display: flex !important; flex-direction: column !important; gap: 0.6rem !important; }
.toast { animation: hg-toast-in 0.35s var(--hg-ease) both !important; font-size: 0.92rem !important; }
@keyframes hg-toast-in { from { opacity: 0; transform: translateY(14px) scale(0.98); } to { opacity: 1; transform: none; } }
.logout-container { border: 1px dashed var(--hg-line) !important; border-radius: var(--hg-r-lg) !important; background: var(--hg-card) !important; }

/* --- Loading --- */
.loading-screen { gap: 1rem; }
.loading-spinner { border-top-color: #2dd4bf !important; box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.08); }

/* --- Dashboard responsive --- */
@media (max-width: 1200px) {
  .dashboard-content { grid-template-columns: minmax(0, 1fr) !important; }
  .sidebar { position: static !important; display: grid !important; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)) !important; }
}
@media (max-width: 768px) {
  body:has(nav.navbar):has(.dashboard-container) { padding-bottom: 104px !important; }
  .dashboard-container { padding: 0.9rem 0.8rem 1.5rem !important; }
  .dashboard-section, .sidebar-card { padding: 1.1rem !important; border-radius: 18px !important; }
  .stats-grid, .admin-stats-grid, .doctor-stats-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .features-grid { grid-template-columns: 1fr !important; }
  .feature-card { min-height: 0 !important; }
  .role-permissions { grid-template-columns: 1fr !important; }
  .welcome-card::after { font-size: 8rem; }
}
@media (max-width: 480px) {
  .stats-grid, .admin-stats-grid, .doctor-stats-grid { grid-template-columns: 1fr !important; }
  .welcome-card .welcome-actions .btn { width: 100% !important; }
}