/* =============================================================================
   AqarSwap Light Spatial UI & Glassmorphism Core Stylesheet
   Full Arabic (RTL) & English (LTR) Support
   ============================================================================= */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-deep);
  color: var(--text-main);
  min-height: 100vh;
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
  padding-top: var(--nav-offset, 110px);
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(2, 132, 199, 0.06) 0%, transparent 60%),
    radial-gradient(circle at 100% 40%, rgba(5, 150, 105, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 0% 70%, rgba(241, 245, 249, 0.95) 0%, transparent 60%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Very Subtle Airy Spatial Mesh */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: radial-gradient(rgba(15, 23, 42, 0.035) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
  z-index: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* -----------------------------------------------------------------------------
   1. SPATIAL TOP NAVIGATION BAR (VisionOS Luminous Glass)
   ----------------------------------------------------------------------------- */
.spatial-nav {
  position: fixed;
  top: 16px;
  left: 0;
  right: 0;
  margin: 0 auto;
  width: calc(100% - 48px);
  max-width: 1280px;
  min-height: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: var(--blur-glass);
  -webkit-backdrop-filter: var(--blur-glass);
  border: 1px solid var(--border-glass-specular);
  border-radius: 9999px;
  box-shadow: var(--shadow-glass);
  z-index: 1000;
  transition: all var(--transition-normal);
}

.spatial-nav:hover {
  border-color: rgba(255, 255, 255, 1);
  box-shadow: 0 14px 34px -5px rgba(15, 23, 42, 0.09), 0 0 0 1px rgba(226, 232, 240, 0.85);
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--text-main);
  white-space: nowrap;
}

.brand-icon-symbol {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--color-mint), var(--color-cyan));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-weight: 800;
  font-size: 18px;
  box-shadow: 0 4px 14px var(--color-mint-glow);
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.nav-link {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text-muted);
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-main);
}

.nav-link.active::after {
  content: '';
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-mint);
  box-shadow: 0 0 8px var(--color-mint);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Language Switcher Pill */
.lang-toggle-btn {
  padding: 6px 14px;
  border-radius: 9999px;
  background: rgba(241, 245, 249, 0.85);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 700;
  font-family: var(--font-display);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.lang-toggle-btn:hover {
  background: #ffffff;
  color: var(--text-main);
  border-color: var(--border-glass-bright);
}

.btn-glass {
  padding: 9px 20px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  font-size: 13.5px;
  font-weight: 600;
  backdrop-filter: var(--blur-subtle);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
  white-space: nowrap;
}

.btn-glass:hover {
  background: #ffffff;
  border-color: var(--border-glass-specular);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.08);
}

.btn-mint {
  padding: 10px 24px;
  border-radius: 9999px;
  background: linear-gradient(135deg, var(--color-mint), var(--color-mint-dark));
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 4px 16px var(--color-mint-glow);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.btn-mint:hover {
  filter: brightness(1.06);
  transform: translateY(-1px);
  box-shadow: 0 6px 22px rgba(5, 150, 105, 0.32);
}

/* -----------------------------------------------------------------------------
   2. FLOATING SPATIAL GLASS CARD (Luminous Light Mode)
   ----------------------------------------------------------------------------- */
.card-perspective-wrap {
  perspective: 1200px;
  width: 100%;
}

.spatial-glass-card {
  position: relative;
  background: var(--glass-surface);
  backdrop-filter: var(--blur-glass);
  -webkit-backdrop-filter: var(--blur-glass);
  border: 1px solid var(--border-glass);
  border-radius: 24px;
  box-shadow: var(--shadow-glass);
  overflow: hidden;
  transition: transform 180ms ease-out, box-shadow var(--transition-normal), border-color var(--transition-normal);
  transform-style: preserve-3d;
  will-change: transform;
}

.spatial-glass-card:hover {
  border-color: rgba(2, 132, 199, 0.35);
  box-shadow: var(--shadow-floating);
}

.card-hero-media {
  position: relative;
  width: 100%;
  height: 230px;
  overflow: hidden;
  background: #e2e8f0;
}

.card-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease-spring);
}

.spatial-glass-card:hover .card-hero-media img {
  transform: scale(1.04);
}

.card-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(15, 23, 42, 0.65) 100%);
}

.card-score-badge {
  position: absolute;
  top: 14px;
  left: 14px; /* Default LTR, adjusted in RTL */
  padding: 5px 12px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: var(--blur-subtle);
  border: 1px solid var(--color-mint);
  color: var(--color-mint);
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 5px;
  box-shadow: 0 4px 12px var(--color-mint-glow);
  z-index: 2;
}

[dir="rtl"] .card-score-badge {
  left: auto;
  right: 14px;
}

.card-match-badge {
  position: absolute;
  top: 14px;
  right: 14px; /* Default LTR, adjusted in RTL */
  padding: 5px 12px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: var(--blur-subtle);
  border: 1px solid var(--color-cyan);
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 5px;
  box-shadow: 0 4px 12px var(--color-cyan-glow);
  z-index: 2;
}

[dir="rtl"] .card-match-badge {
  right: auto;
  left: 14px;
}

.card-content {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.card-title {
  font-family: var(--font-display);
  font-size: 18.5px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-location {
  font-size: 13.5px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  line-height: 1.4;
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 12px;
  background: rgba(241, 245, 249, 0.7);
  border: 1px solid var(--border-glass);
  border-radius: 14px;
}

.spec-cell {
  text-align: center;
}

.spec-label {
  font-size: 11.5px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 2px;
}

.spec-value {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 10px;
  border-top: 1px solid rgba(226, 232, 240, 0.8);
}

.valuation-box {
  display: flex;
  flex-direction: column;
}

.valuation-label {
  font-size: 11.5px;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 2px;
}

.valuation-number {
  font-family: var(--font-mono);
  font-size: 17.5px;
  font-weight: 800;
  color: var(--text-main);
}

.delta-badge {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.delta-positive {
  background: rgba(5, 150, 105, 0.1);
  color: var(--color-mint);
  border: 1px solid rgba(5, 150, 105, 0.25);
}

.delta-negative {
  background: rgba(217, 119, 6, 0.1);
  color: var(--color-amber);
  border: 1px solid rgba(217, 119, 6, 0.25);
}

/* -----------------------------------------------------------------------------
   3. FLOATING SPATIAL DOCK / BOTTOM ACTION BAR (Luminous Pill)
   ----------------------------------------------------------------------------- */
.spatial-dock-container {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  pointer-events: auto;
}

.spatial-dock {
  height: 68px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--glass-dock-bg);
  backdrop-filter: var(--blur-dock);
  -webkit-backdrop-filter: var(--blur-dock);
  border: 1px solid var(--border-glass-specular);
  border-radius: 9999px;
  box-shadow: var(--shadow-dock);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.dock-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.dock-btn-pass {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(220, 38, 38, 0.08);
  border: 1px solid rgba(220, 38, 38, 0.25);
  color: var(--color-crimson);
}

.dock-btn-pass:hover {
  background: rgba(220, 38, 38, 0.18);
  transform: scale(1.08);
  box-shadow: 0 0 16px var(--color-crimson-glow);
}

.dock-btn-bookmark {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(2, 132, 199, 0.08);
  border: 1px solid rgba(2, 132, 199, 0.25);
  color: var(--color-cyan);
}

.dock-btn-bookmark:hover {
  background: rgba(2, 132, 199, 0.18);
  transform: scale(1.08);
  box-shadow: 0 0 16px var(--color-cyan-glow);
}

.dock-btn-swap {
  height: 50px;
  padding: 0 24px;
  border-radius: 9999px;
  background: linear-gradient(135deg, var(--color-mint), var(--color-mint-dark));
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: #ffffff;
  font-weight: 700;
  font-size: 14.5px;
  font-family: var(--font-display);
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 18px var(--color-mint-glow);
}

.dock-btn-swap:hover {
  transform: scale(1.04);
  box-shadow: 0 6px 24px rgba(5, 150, 105, 0.35);
}

.dock-shortcut-hint {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.85);
  font-family: var(--font-mono);
  padding: 2px 6px;
  background: rgba(0, 0, 0, 0.15);
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  margin-inline-start: 4px;
}

/* -----------------------------------------------------------------------------
   4. 50/50 SPLIT-SCREEN DUAL COMPARATOR & RADAR
   ----------------------------------------------------------------------------- */
.split-compare-grid {
  display: grid;
  grid-template-columns: 1fr 140px 1fr;
  gap: 24px;
  align-items: start;
  max-width: 1400px;
  margin: 32px auto;
  padding: 0 24px;
}

@media (max-width: 1024px) {
  .split-compare-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

.compare-column {
  background: var(--glass-surface);
  backdrop-filter: var(--blur-glass);
  border: 1px solid var(--border-glass);
  border-radius: 24px;
  padding: 26px;
  box-shadow: var(--shadow-glass);
}

.compare-column.highlight-target {
  border-color: rgba(2, 132, 199, 0.35);
  box-shadow: 0 10px 32px rgba(2, 132, 199, 0.08), 0 0 0 1px rgba(2, 132, 199, 0.2);
}

.compare-center-bridge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 80px;
  gap: 16px;
}

.bridge-icon-circle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-mint), var(--color-cyan));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px var(--color-cyan-glow);
  font-size: 24px;
  color: #ffffff;
}

.bridge-delta-pill {
  padding: 10px 18px;
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: 9999px;
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 700;
  text-align: center;
  box-shadow: var(--shadow-subtle);
}

/* -----------------------------------------------------------------------------
   5. CHECKPOINT INSPECTION LIST & SCORE RING
   ----------------------------------------------------------------------------- */
.checkpoint-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.checkpoint-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: rgba(241, 245, 249, 0.65);
  border: 1px solid var(--border-glass);
  border-radius: 14px;
  transition: all var(--transition-fast);
}

.checkpoint-row:hover {
  background: #ffffff;
  border-color: var(--border-glass-bright);
  box-shadow: var(--shadow-subtle);
}

.checkpoint-status-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}

.cp-verified {
  background: rgba(5, 150, 105, 0.12);
  color: var(--color-mint);
  border: 1px solid var(--color-mint);
}

.cp-pending {
  background: rgba(217, 119, 6, 0.12);
  color: var(--color-amber);
  border: 1px solid var(--color-amber);
}

.cp-alert {
  background: rgba(220, 38, 38, 0.12);
  color: var(--color-crimson);
  border: 1px solid var(--color-crimson);
}

/* -----------------------------------------------------------------------------
   6. TOAST NOTIFICATION CONTAINER
   ----------------------------------------------------------------------------- */
.toast-container {
  position: fixed;
  top: 24px;
  left: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 9999;
}

[dir="rtl"] .toast-container {
  left: auto;
  right: 24px;
}

.toast {
  padding: 14px 22px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: var(--blur-glass);
  border: 1px solid var(--border-glass);
  box-shadow: 0 16px 36px -6px rgba(15, 23, 42, 0.12);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: toastSlideIn 240ms var(--ease-spring);
}

@keyframes toastSlideIn {
  from { opacity: 0; transform: translateY(-16px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* -----------------------------------------------------------------------------
   7. GLOBAL GOOGLE CAIRO TYPOGRAPHY ENFORCEMENT
   ----------------------------------------------------------------------------- */
body, button, input, select, textarea, h1, h2, h3, h4, h5, h6, p, span, a, td, th, label, div {
  font-family: var(--font-sans) !important;
}

h1, h2, h3, .hero-title, .section-title, .feed-title, .auth-title {
  font-family: var(--font-sans) !important;
  font-weight: 800 !important;
  line-height: 1.45 !important;
}

h4, h5, h6, .card-title, .kpi-val, .btn-mint, .btn-glass, .auth-btn {
  font-family: var(--font-sans) !important;
  font-weight: 700 !important;
}

.card-location, .spec-label, .valuation-label, .delta-badge, .nav-link, .filter-pill, .checkpoint-row, .auth-tab-btn, .role-pill {
  font-family: var(--font-sans) !important;
  font-weight: 600 !important;
}

.hero-subtitle, .feature-plane p, p, .auth-subtitle {
  font-family: var(--font-sans) !important;
  font-weight: 500 !important;
  line-height: 1.65 !important;
}

.valuation-number, .spec-value, .bridge-delta-pill div, .card-score-badge, .card-match-badge {
  font-family: var(--font-mono), var(--font-sans) !important;
  font-weight: 800 !important;
}

/* -----------------------------------------------------------------------------
   8. AUTH & QUICK DEV ROLE SWITCHER STYLES
   ----------------------------------------------------------------------------- */
.auth-page-stage {
  min-height: calc(100vh - 140px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px 24px;
}

.auth-glass-box {
  width: 100%;
  max-width: 500px;
  background: var(--glass-surface);
  backdrop-filter: var(--blur-glass);
  -webkit-backdrop-filter: var(--blur-glass);
  border: 1px solid var(--border-glass-specular);
  border-radius: 28px;
  padding: 36px 32px;
  box-shadow: var(--shadow-floating);
}

.auth-tabs {
  display: flex;
  background: rgba(241, 245, 249, 0.8);
  border-radius: 9999px;
  padding: 4px;
  margin-bottom: 28px;
  border: 1px solid var(--border-glass);
}

.auth-tab-btn {
  flex: 1;
  padding: 10px;
  border-radius: 9999px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-muted);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.auth-tab-btn.active {
  background: #ffffff;
  color: var(--text-main);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.08);
}

.role-selector-row {
  display: flex;
  gap: 8px;
  margin-bottom: 22px;
}

.role-pill {
  flex: 1;
  padding: 10px 8px;
  border-radius: 12px;
  background: rgba(241, 245, 249, 0.7);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.role-pill:hover {
  background: #ffffff;
  border-color: var(--color-cyan);
}

.role-pill.active {
  background: rgba(2, 132, 199, 0.1);
  border-color: var(--color-cyan);
  color: var(--color-cyan);
  box-shadow: 0 0 12px var(--color-cyan-glow);
}

.auth-input-group {
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: start;
}

.auth-label {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-main);
}

.auth-input {
  width: 100%;
  padding: 12px 16px;
  border-radius: 14px;
  background: #ffffff;
  border: 1px solid var(--border-glass);
  font-size: 14.5px;
  color: var(--text-main);
  outline: none;
  transition: all var(--transition-fast);
}

.auth-input:focus {
  border-color: var(--color-cyan);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.auth-btn-submit {
  width: 100%;
  padding: 14px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--color-mint), var(--color-mint-dark));
  color: #ffffff;
  font-size: 15.5px;
  font-weight: 800;
  box-shadow: 0 4px 18px var(--color-mint-glow);
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-top: 8px;
}

.auth-btn-submit:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

/* =============================================================================
   Header Components: Primary Green Pill & Clean User Dropdown Menu
   ============================================================================= */
.btn-mint-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 8px 18px;
  border-radius: 9999px;
  background: linear-gradient(135deg, var(--color-mint), var(--color-mint-dark));
  color: #ffffff !important;
  font-size: 13.5px;
  font-weight: 700;
  box-shadow: 0 4px 14px var(--color-mint-glow);
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}

.btn-mint-pill:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(5, 150, 105, 0.35);
  filter: brightness(1.06);
}

/* User Dropdown Component in Top Nav */
.user-dropdown-wrapper {
  position: relative;
  display: inline-block;
}

.user-nav-profile-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px 4px 5px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--border-glass);
  border-radius: 9999px;
  box-shadow: var(--shadow-subtle);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.user-nav-profile-btn:hover {
  background: #ffffff;
  border-color: var(--color-cyan);
  box-shadow: 0 0 12px var(--color-cyan-glow);
}

.user-nav-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-mint), var(--color-cyan));
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 800;
  flex-shrink: 0;
}

.user-nav-details {
  display: flex;
  flex-direction: column;
  text-align: start;
}

.user-nav-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.2;
}

.user-nav-role {
  font-size: 10.5px;
  font-weight: 700;
  color: var(--color-mint);
  line-height: 1.2;
}

.user-dropdown-chevron {
  font-size: 11px;
  color: var(--text-dim);
  transition: transform var(--transition-fast);
  margin-inline-start: 2px;
}

.user-dropdown-wrapper.active .user-dropdown-chevron {
  transform: rotate(180deg);
}

.user-dropdown-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 220px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: var(--blur-glass);
  -webkit-backdrop-filter: var(--blur-glass);
  border: 1px solid var(--border-glass-specular);
  border-radius: 20px;
  box-shadow: 0 18px 40px -6px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(226, 232, 240, 0.8);
  padding: 8px;
  display: none;
  flex-direction: column;
  gap: 4px;
  z-index: 1050;
  animation: dropdownSlideIn 200ms var(--ease-spring);
}

[dir="ltr"] .user-dropdown-menu {
  left: auto;
  right: 0;
}

.user-dropdown-wrapper.active .user-dropdown-menu {
  display: flex;
}

@keyframes dropdownSlideIn {
  from { opacity: 0; transform: translateY(-8px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.dropdown-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 12px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-main);
  transition: all var(--transition-fast);
  text-align: start;
  width: 100%;
  cursor: pointer;
  background: none;
  border: none;
}

.dropdown-menu-item:hover {
  background: rgba(2, 132, 199, 0.08);
  color: var(--color-cyan-dark);
}

.dropdown-menu-item.item-danger {
  color: var(--color-crimson);
}

.dropdown-menu-item.item-danger:hover {
  background: rgba(220, 38, 38, 0.08);
}

.dropdown-menu-divider {
  height: 1px;
  background: var(--border-glass);
  margin: 4px 6px;
}

/* =============================================================================
   Discrete Collapsed Floating Dev Role Switcher (Bottom-Left Corner)
   ============================================================================= */
.dev-role-switcher-widget {
  position: fixed !important;
  bottom: 16px !important;
  left: 16px !important;
  right: auto !important;
  z-index: 9999 !important;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: var(--blur-glass);
  -webkit-backdrop-filter: var(--blur-glass);
  border: 1px solid var(--border-glass-specular);
  border-radius: 9999px;
  padding: 5px 8px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  transition: all var(--transition-normal);
}

[dir="rtl"] .dev-role-switcher-widget {
  left: 16px !important;
  right: auto !important;
}

.dev-role-trigger {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 9999px;
  color: var(--text-dim);
  font-size: 11.5px;
  font-weight: 700;
  cursor: pointer;
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.dev-role-trigger:hover {
  color: var(--text-main);
}

.dev-role-options {
  display: none;
  align-items: center;
  gap: 4px;
}

.dev-role-switcher-widget:hover .dev-role-options,
.dev-role-switcher-widget.expanded .dev-role-options {
  display: flex;
}

.dev-role-pill-btn {
  padding: 4px 10px;
  border-radius: 9999px;
  background: rgba(241, 245, 249, 0.9);
  color: var(--text-muted);
  border: 1px solid var(--border-glass);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 11px;
  white-space: nowrap;
}

.dev-role-pill-btn:hover, .dev-role-pill-btn.active {
  background: var(--color-cyan);
  color: #ffffff;
  border-color: var(--color-cyan);
  box-shadow: 0 2px 8px var(--color-cyan-glow);
}

/* =============================================================================
   INSTITUTIONAL MEGA FOOTER (VisionOS Light Spatial Glass)
   ============================================================================= */

#how-it-works {
  scroll-margin-top: 110px;
}

.mega-footer {
  width: 100%;
  margin-top: 110px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.5) 0%, rgba(241, 245, 249, 0.9) 100%);
  backdrop-filter: var(--blur-glass);
  -webkit-backdrop-filter: var(--blur-glass);
  border-top: 1px solid var(--border-glass-specular);
  position: relative;
  z-index: 10;
  box-shadow: 0 -12px 40px rgba(15, 23, 42, 0.04);
}

.mega-footer-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 68px 24px 34px 24px;
}

.mega-footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.25fr;
  gap: 44px;
  margin-bottom: 54px;
}

@media (max-width: 1100px) {
  .mega-footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 640px) {
  .mega-footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.footer-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: start;
}

.footer-col-brand {
  max-width: 390px;
}

.footer-vision-text {
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-muted);
  margin-top: 14px;
  margin-bottom: 22px;
  font-weight: 500;
}

.footer-edge-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(2, 132, 199, 0.08);
  border: 1px solid rgba(2, 132, 199, 0.25);
  border-radius: 9999px;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-cyan-dark);
  box-shadow: 0 2px 12px var(--color-cyan-glow);
  font-family: var(--font-display);
}

.footer-edge-badge .badge-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-cyan);
  box-shadow: 0 0 10px var(--color-cyan);
  animation: pulseGlow 1.8s infinite ease-in-out;
}

.footer-col-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 8px;
  letter-spacing: -0.01em;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  inset-inline-start: 0;
  width: 26px;
  height: 2.5px;
  border-radius: 3px;
  background: var(--color-mint);
  box-shadow: 0 0 8px var(--color-mint-glow);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 13px;
  width: 100%;
}

.footer-link,
.footer-link-btn {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
  text-align: start;
  font-family: var(--font-body);
}

.footer-link:hover,
.footer-link-btn:hover {
  color: var(--color-cyan);
  transform: translateX(-4px);
}

[dir="ltr"] .footer-link:hover,
[dir="ltr"] .footer-link-btn:hover {
  transform: translateX(4px);
}

.footer-link-bullet {
  font-size: 12px;
  color: var(--color-cyan);
  opacity: 0.7;
}

.footer-bottom-bar {
  padding-top: 28px;
  border-top: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13.5px;
  color: var(--text-dim);
}

.footer-copyright {
  font-weight: 600;
}

.footer-tech-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12.5px;
  color: var(--text-dim);
}

.footer-tech-meta span.meta-badge {
  padding: 2px 8px;
  border-radius: 6px;
  background: rgba(15, 23, 42, 0.04);
  font-family: var(--font-mono);
  font-size: 11px;
}

/* =============================================================================
   LEGAL & INSTITUTIONAL CHARTER MODALS (Spatial Glass Overlay)
   ============================================================================= */

.legal-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(14px) saturate(180%);
  -webkit-backdrop-filter: blur(14px) saturate(180%);
  z-index: 100000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 240ms ease;
}

.legal-modal-overlay.active {
  display: flex;
  opacity: 1;
}

.legal-modal-box {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: var(--blur-glass);
  -webkit-backdrop-filter: var(--blur-glass);
  border: 1px solid var(--border-glass-specular);
  border-radius: 28px;
  max-width: 820px;
  width: 100%;
  max-height: 88vh;
  box-shadow: 0 28px 65px -15px rgba(15, 23, 42, 0.25), 0 0 0 1px rgba(255, 255, 255, 0.9);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(18px) scale(0.97);
  transition: transform 260ms var(--ease-spring);
}

.legal-modal-overlay.active .legal-modal-box {
  transform: translateY(0) scale(1);
}

.legal-modal-header {
  padding: 24px 30px 20px 30px;
  border-bottom: 1px solid var(--border-glass);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  background: rgba(248, 250, 252, 0.75);
}

.legal-modal-title-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.legal-modal-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 800;
  color: var(--color-mint);
  margin-bottom: 2px;
}

.legal-modal-title {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.35;
}

.legal-modal-subtitle {
  font-size: 13.5px;
  color: var(--text-muted);
}

.legal-modal-close-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(241, 245, 249, 0.9);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.legal-modal-close-btn:hover {
  background: #ffffff;
  color: var(--color-crimson);
  border-color: rgba(220, 38, 38, 0.35);
  transform: rotate(90deg);
}

.legal-modal-body {
  padding: 28px 30px;
  overflow-y: auto;
  scrollbar-width: thin;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.legal-clause-card {
  background: rgba(248, 250, 252, 0.85);
  border: 1px solid var(--border-glass);
  border-radius: 18px;
  padding: 20px 22px;
  transition: all var(--transition-fast);
}

.legal-clause-card:hover {
  background: #ffffff;
  border-color: rgba(2, 132, 199, 0.35);
  box-shadow: 0 4px 18px rgba(15, 23, 42, 0.04);
}

.legal-clause-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.legal-clause-icon {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: rgba(2, 132, 199, 0.1);
  color: var(--color-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 800;
  flex-shrink: 0;
}

.legal-clause-title {
  font-family: var(--font-display);
  font-size: 15.5px;
  font-weight: 800;
  color: var(--text-main);
}

.legal-clause-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.75;
}

.legal-modal-footer {
  padding: 16px 30px;
  border-top: 1px solid var(--border-glass);
  background: rgba(248, 250, 252, 0.75);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.legal-modal-stamp {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--text-dim);
  font-weight: 600;
}

/* Accreditation Request Form Inside Modal */
.accreditation-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 8px;
}

@media (max-width: 600px) {
  .accreditation-form-grid {
    grid-template-columns: 1fr;
  }
}

.form-group-compact {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group-compact label {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text-muted);
}

.form-input-compact {
  width: 100%;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--border-glass);
  background: #ffffff;
  font-family: var(--font-body);
  font-size: 13.5px;
  color: var(--text-main);
  outline: none;
  transition: all var(--transition-fast);
}

.form-input-compact:focus {
  border-color: var(--color-cyan);
  box-shadow: 0 0 0 3px var(--color-cyan-glow);
}