/* ============================================================
   FRM — Franchisee Relationship Manager
   Global Design System
   Premium Startup SaaS Aesthetic
   ============================================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ============================================================
   CSS VARIABLES — Design Tokens
   ============================================================ */
:root {
  /* Primary Palette */
  --blue-50: #eff6ff;
  --blue-100: #dbeafe;
  --blue-200: #bfdbfe;
  --blue-300: #93c5fd;
  --blue-400: #60a5fa;
  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --blue-800: #1e40af;
  --blue-900: #1e3a8a;

  /* Teal Palette */
  --teal-50: #f0fdfa;
  --teal-100: #ccfbf1;
  --teal-400: #2dd4bf;
  --teal-500: #14b8a6;
  --teal-600: #0d9488;
  --teal-700: #0f766e;

  /* Amber/Warning Palette */
  --amber-50: #fffbeb;
  --amber-100: #fef3c7;
  --amber-400: #fbbf24;
  --amber-500: #f59e0b;
  --amber-600: #d97706;

  /* Red/Danger Palette */
  --red-50: #fef2f2;
  --red-100: #fee2e2;
  --red-400: #f87171;
  --red-500: #ef4444;
  --red-600: #dc2626;

  /* Green/Success Palette */
  --green-50: #f0fdf4;
  --green-100: #dcfce7;
  --green-400: #4ade80;
  --green-500: #22c55e;
  --green-600: #16a34a;

  /* Neutral Palette */
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;

  /* Brand Colors */
  --brand-primary: #2563eb;
  --brand-secondary: #0d9488;
  --brand-accent: #f59e0b;
  --brand-danger: #ef4444;
  --brand-success: #22c55e;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;

  /* Spacing */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;
  --spacing-24: 6rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-glow: 0 0 0 3px rgba(37, 99, 235, 0.15);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;

  /* App Shell */
  --sidebar-width: 260px;
  --topbar-height: 64px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--slate-800);
  background: var(--slate-50);
  line-height: 1.6;
}

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

ul, ol {
  list-style: none;
}

img {
  max-width: 100%;
  display: block;
}

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

input, textarea, select {
  font-family: inherit;
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--slate-900);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
  color: var(--slate-600);
  line-height: 1.7;
}

/* ============================================================
   UTILITIES
   ============================================================ */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-6);
}

.container-sm {
  max-width: 768px;
  margin: 0 auto;
  padding: 0 var(--spacing-6);
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }

.text-xs { font-size: var(--font-size-xs); }
.text-sm { font-size: var(--font-size-sm); }
.text-base { font-size: var(--font-size-base); }
.text-lg { font-size: var(--font-size-lg); }
.text-xl { font-size: var(--font-size-xl); }
.text-2xl { font-size: var(--font-size-2xl); }

.text-blue { color: var(--blue-600); }
.text-teal { color: var(--teal-600); }
.text-amber { color: var(--amber-600); }
.text-red { color: var(--red-600); }
.text-green { color: var(--green-600); }
.text-slate { color: var(--slate-500); }
.text-muted { color: var(--slate-400); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-2 { gap: var(--spacing-2); }
.gap-3 { gap: var(--spacing-3); }
.gap-4 { gap: var(--spacing-4); }
.gap-6 { gap: var(--spacing-6); }
.gap-8 { gap: var(--spacing-8); }

.grid { display: grid; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.hidden { display: none; }
.block { display: block; }

.w-full { width: 100%; }
.h-full { height: 100%; }

.rounded-sm { border-radius: var(--radius-sm); }
.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-2xl { border-radius: var(--radius-2xl); }
.rounded-full { border-radius: var(--radius-full); }

.shadow { box-shadow: var(--shadow); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

.p-4 { padding: var(--spacing-4); }
.p-6 { padding: var(--spacing-6); }
.p-8 { padding: var(--spacing-8); }

.mt-2 { margin-top: var(--spacing-2); }
.mt-4 { margin-top: var(--spacing-4); }
.mt-6 { margin-top: var(--spacing-6); }
.mt-8 { margin-top: var(--spacing-8); }
.mb-2 { margin-bottom: var(--spacing-2); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-6 { margin-bottom: var(--spacing-6); }
.mb-8 { margin-bottom: var(--spacing-8); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: 0.625rem 1.25rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  border: 1.5px solid transparent;
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: var(--font-size-xs);
}

.btn-lg {
  padding: 0.875rem 2rem;
  font-size: var(--font-size-base);
  border-radius: var(--radius-lg);
}

.btn-xl {
  padding: 1.125rem 2.5rem;
  font-size: var(--font-size-lg);
  border-radius: var(--radius-lg);
}

.btn-primary {
  background: var(--blue-600);
  color: white;
  border-color: var(--blue-600);
}
.btn-primary:hover {
  background: var(--blue-700);
  border-color: var(--blue-700);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}

.btn-secondary {
  background: white;
  color: var(--slate-700);
  border-color: var(--slate-200);
}
.btn-secondary:hover {
  background: var(--slate-50);
  border-color: var(--slate-300);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-teal {
  background: var(--teal-600);
  color: white;
  border-color: var(--teal-600);
}
.btn-teal:hover {
  background: var(--teal-700);
  border-color: var(--teal-700);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(13, 148, 136, 0.35);
}

.btn-ghost {
  color: var(--blue-600);
  border-color: transparent;
  background: transparent;
}
.btn-ghost:hover {
  background: var(--blue-50);
}

.btn-danger {
  background: var(--red-600);
  color: white;
  border-color: var(--red-600);
}
.btn-danger:hover {
  background: var(--red-700, #b91c1c);
  transform: translateY(-1px);
}

.btn-gradient {
  background: linear-gradient(135deg, var(--blue-600), var(--teal-600));
  color: white;
  border: none;
}
.btn-gradient:hover {
  background: linear-gradient(135deg, var(--blue-700), var(--teal-700));
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

/* ============================================================
   BADGES / CHIPS
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.6rem;
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-blue { background: var(--blue-100); color: var(--blue-700); }
.badge-teal { background: var(--teal-100); color: var(--teal-700); }
.badge-green { background: var(--green-100); color: var(--green-600); }
.badge-amber { background: var(--amber-100); color: var(--amber-600); }
.badge-red { background: var(--red-100); color: var(--red-600); }
.badge-slate { background: var(--slate-100); color: var(--slate-600); }

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}
.dot-green { background: var(--green-500); }
.dot-amber { background: var(--amber-500); }
.dot-red { background: var(--red-500); }
.dot-blue { background: var(--blue-500); }
.dot-slate { background: var(--slate-400); }

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: white;
  border-radius: var(--radius-xl);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-hover:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.card-header {
  padding: var(--spacing-4) var(--spacing-6);
  border-bottom: 1px solid var(--slate-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-body {
  padding: var(--spacing-6);
}

.card-footer {
  padding: var(--spacing-4) var(--spacing-6);
  border-top: 1px solid var(--slate-100);
  background: var(--slate-50);
}

/* KPI Card */
.kpi-card {
  background: white;
  border-radius: var(--radius-xl);
  border: 1px solid var(--slate-200);
  padding: var(--spacing-6);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-500), var(--teal-500));
}

.kpi-card.danger::before {
  background: linear-gradient(90deg, var(--red-500), var(--amber-500));
}

.kpi-card.warning::before {
  background: linear-gradient(90deg, var(--amber-500), var(--amber-400));
}

.kpi-card.success::before {
  background: linear-gradient(90deg, var(--green-500), var(--teal-500));
}

.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.kpi-label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--slate-500);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--spacing-2);
}

.kpi-value {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--slate-900);
  line-height: 1;
  margin-bottom: var(--spacing-2);
}

.kpi-change {
  font-size: var(--font-size-xs);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 3px;
}

.kpi-change.up { color: var(--green-600); }
.kpi-change.down { color: var(--red-600); }
.kpi-change.neutral { color: var(--slate-500); }

.kpi-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

/* ============================================================
   SCORE RING / GAUGE
   ============================================================ */
.score-ring-container {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.score-ring-label {
  position: absolute;
  text-align: center;
}

/* ============================================================
   PROGRESS BARS
   ============================================================ */
.progress {
  height: 6px;
  background: var(--slate-100);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width 1s ease;
  background: linear-gradient(90deg, var(--blue-500), var(--teal-500));
}

.progress-fill.danger {
  background: linear-gradient(90deg, var(--red-500), var(--amber-500));
}

.progress-fill.warning {
  background: linear-gradient(90deg, var(--amber-500), var(--amber-400));
}

.progress-fill.success {
  background: linear-gradient(90deg, var(--green-500), var(--teal-500));
}

/* ============================================================
   TABLES
   ============================================================ */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.data-table th {
  text-align: left;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--slate-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--slate-200);
  background: var(--slate-50);
  white-space: nowrap;
}

.data-table td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--slate-100);
  color: var(--slate-700);
  vertical-align: middle;
}

.data-table tbody tr {
  transition: background var(--transition-fast);
  cursor: pointer;
}

.data-table tbody tr:hover {
  background: var(--slate-50);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

/* ============================================================
   FORMS / INPUTS
   ============================================================ */
.input {
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-size: var(--font-size-sm);
  border: 1.5px solid var(--slate-200);
  border-radius: var(--radius-md);
  background: white;
  color: var(--slate-800);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.input:focus {
  border-color: var(--blue-500);
  box-shadow: var(--shadow-glow);
}

.input::placeholder {
  color: var(--slate-400);
}

.select {
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-size: var(--font-size-sm);
  border: 1.5px solid var(--slate-200);
  border-radius: var(--radius-md);
  background: white;
  color: var(--slate-800);
  cursor: pointer;
  outline: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.5rem;
}

.select:focus {
  border-color: var(--blue-500);
  box-shadow: var(--shadow-glow);
}

.textarea {
  width: 100%;
  padding: 0.75rem 0.875rem;
  font-size: var(--font-size-sm);
  border: 1.5px solid var(--slate-200);
  border-radius: var(--radius-md);
  background: white;
  color: var(--slate-800);
  resize: vertical;
  min-height: 120px;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.textarea:focus {
  border-color: var(--blue-500);
  box-shadow: var(--shadow-glow);
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--slate-700);
  margin-bottom: 0.375rem;
}

.form-group {
  margin-bottom: var(--spacing-4);
}

/* ============================================================
   SEARCH BAR
   ============================================================ */
.search-wrap {
  position: relative;
}

.search-wrap .search-icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--slate-400);
  pointer-events: none;
}

.search-wrap .input {
  padding-left: 2.5rem;
}

/* ============================================================
   TAGS / FILTER CHIPS
   ============================================================ */
.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.875rem;
  font-size: var(--font-size-sm);
  font-weight: 500;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--slate-200);
  background: white;
  color: var(--slate-600);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-chip:hover, .filter-chip.active {
  border-color: var(--blue-500);
  background: var(--blue-50);
  color: var(--blue-700);
}

/* ============================================================
   DIVIDERS
   ============================================================ */
.divider {
  height: 1px;
  background: var(--slate-200);
  margin: var(--spacing-4) 0;
}

/* ============================================================
   ALERTS / NOTIFICATIONS
   ============================================================ */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  padding: var(--spacing-4);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-sm);
  border: 1px solid transparent;
}

.alert-icon {
  font-size: 1.125rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.alert-blue { background: var(--blue-50); border-color: var(--blue-200); color: var(--blue-800); }
.alert-amber { background: var(--amber-50); border-color: var(--amber-200); color: var(--amber-800); }
.alert-red { background: var(--red-50); border-color: var(--red-200); color: var(--red-800); }
.alert-green { background: var(--green-50); border-color: var(--green-200); color: var(--green-800); }

/* ============================================================
   TOASTS / NOTIFICATIONS POP
   ============================================================ */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  background: var(--slate-900);
  color: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  font-size: var(--font-size-sm);
  font-weight: 500;
  min-width: 280px;
  animation: slideInRight 0.3s ease;
}

.toast.success { background: var(--green-600); }
.toast.warning { background: var(--amber-600); }
.toast.danger { background: var(--red-600); }

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ============================================================
   MODAL
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(4px);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-4);
  animation: fadeIn 0.2s ease;
}

.modal {
  background: white;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  animation: scaleIn 0.2s ease;
}

.modal-lg {
  max-width: 800px;
}

.modal-header {
  padding: var(--spacing-6);
  border-bottom: 1px solid var(--slate-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-body {
  padding: var(--spacing-6);
}

.modal-footer {
  padding: var(--spacing-4) var(--spacing-6);
  border-top: 1px solid var(--slate-100);
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-3);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleIn {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* ============================================================
   TABS
   ============================================================ */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--slate-200);
  margin-bottom: var(--spacing-6);
}

.tab {
  padding: 0.75rem 1.25rem;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--slate-500);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tab:hover {
  color: var(--slate-700);
}

.tab.active {
  color: var(--blue-600);
  border-bottom-color: var(--blue-600);
  font-weight: 600;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* ============================================================
   DROPDOWN
   ============================================================ */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  background: white;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  min-width: 180px;
  z-index: 1000;
  overflow: hidden;
  animation: scaleIn 0.15s ease;
  display: none;
}

.dropdown-menu.open {
  display: block;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.625rem 1rem;
  font-size: var(--font-size-sm);
  color: var(--slate-700);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.dropdown-item:hover {
  background: var(--slate-50);
}

.dropdown-divider {
  height: 1px;
  background: var(--slate-100);
  margin: 0.25rem 0;
}

/* ============================================================
   APP SHELL (Sidebar Layout)
   ============================================================ */
.app-shell {
  display: flex;
  min-height: 100vh;
  background: var(--slate-50);
}

/* Sidebar */
.sidebar {
  width: var(--sidebar-width);
  height: 100vh;
  position: fixed;
  left: 0;
  top: 0;
  background: white;
  border-right: 1px solid var(--slate-200);
  display: flex;
  flex-direction: column;
  z-index: 100;
  overflow-y: auto;
}

.sidebar-logo {
  padding: 1.25rem var(--spacing-6);
  border-bottom: 1px solid var(--slate-100);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.logo-mark {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--blue-600), var(--teal-600));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 800;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-text .brand {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--slate-900);
  line-height: 1;
}

.logo-text .tagline {
  font-size: 0.65rem;
  color: var(--slate-400);
  font-weight: 500;
  margin-top: 2px;
}

.sidebar-nav {
  flex: 1;
  padding: var(--spacing-4) var(--spacing-3);
}

.nav-section {
  margin-bottom: var(--spacing-6);
}

.nav-section-label {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--slate-400);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0 var(--spacing-3);
  margin-bottom: var(--spacing-2);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem var(--spacing-3);
  border-radius: var(--radius-md);
  color: var(--slate-600);
  font-size: var(--font-size-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  margin-bottom: 2px;
}

.nav-item:hover {
  background: var(--slate-50);
  color: var(--slate-900);
}

.nav-item.active {
  background: var(--blue-50);
  color: var(--blue-700);
  font-weight: 600;
}

.nav-item .nav-icon {
  width: 20px;
  text-align: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.nav-item .nav-badge {
  margin-left: auto;
  font-size: 0.65rem;
  background: var(--red-500);
  color: white;
  border-radius: var(--radius-full);
  padding: 0.1rem 0.45rem;
  font-weight: 700;
}

.nav-item .nav-badge.amber {
  background: var(--amber-500);
}

.sidebar-footer {
  padding: var(--spacing-4) var(--spacing-6);
  border-top: 1px solid var(--slate-100);
}

.user-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-400), var(--teal-400));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.user-details .user-name {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--slate-800);
  line-height: 1;
}

.user-details .user-role {
  font-size: var(--font-size-xs);
  color: var(--slate-400);
  margin-top: 2px;
}

/* Main Content Area */
.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Top Bar */
.topbar {
  height: var(--topbar-height);
  background: white;
  border-bottom: 1px solid var(--slate-200);
  display: flex;
  align-items: center;
  padding: 0 var(--spacing-6);
  gap: var(--spacing-4);
  position: sticky;
  top: 0;
  z-index: 50;
}

.topbar-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--slate-900);
  flex: 1;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.topbar-icon-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--slate-500);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  background: transparent;
  position: relative;
}

.topbar-icon-btn:hover {
  background: var(--slate-100);
  color: var(--slate-700);
}

.notif-dot {
  position: absolute;
  top: 5px;
  right: 5px;
  width: 8px;
  height: 8px;
  background: var(--red-500);
  border-radius: 50%;
  border: 2px solid white;
}

.page-content {
  padding: var(--spacing-6) var(--spacing-6);
  flex: 1;
}

/* ============================================================
   PAGE HEADER
   ============================================================ */
.page-header {
  margin-bottom: var(--spacing-6);
}

.page-header h1 {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--slate-900);
}

.page-header p {
  color: var(--slate-500);
  margin-top: 0.25rem;
  font-size: var(--font-size-sm);
}

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-4);
}

.section-title {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--slate-800);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.section-title .icon {
  color: var(--blue-500);
}

/* ============================================================
   CHART CONTAINERS
   ============================================================ */
.chart-container {
  position: relative;
  width: 100%;
}

.chart-container canvas {
  width: 100% !important;
}

/* ============================================================
   SENTIMENT GAUGE
   ============================================================ */
.sentiment-band {
  display: flex;
  gap: 4px;
  margin: var(--spacing-3) 0;
}

.sentiment-segment {
  height: 8px;
  flex: 1;
  border-radius: var(--radius-full);
}

/* ============================================================
   QUOTE / FEEDBACK CARDS
   ============================================================ */
.feedback-card {
  background: var(--slate-50);
  border-left: 3px solid var(--blue-400);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  padding: var(--spacing-4);
  position: relative;
}

.feedback-card.positive {
  border-left-color: var(--green-400);
  background: var(--green-50);
}

.feedback-card.negative {
  border-left-color: var(--red-400);
  background: var(--red-50);
}

.feedback-card.warning {
  border-left-color: var(--amber-400);
  background: var(--amber-50);
}

.feedback-quote {
  font-size: var(--font-size-sm);
  color: var(--slate-700);
  line-height: 1.65;
  font-style: italic;
}

.feedback-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-top: var(--spacing-3);
}

.feedback-author {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--slate-600);
}

.feedback-location {
  font-size: var(--font-size-xs);
  color: var(--slate-400);
}

/* ============================================================
   TIMELINE / ACTIVITY FEED
   ============================================================ */
.timeline {
  position: relative;
  padding-left: 1.5rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--slate-200);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-4);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -1.0625rem;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--blue-400);
  border: 2px solid white;
  box-shadow: 0 0 0 2px var(--blue-200);
}

.timeline-item.danger::before {
  background: var(--red-400);
  box-shadow: 0 0 0 2px var(--red-200);
}

.timeline-item.success::before {
  background: var(--green-400);
  box-shadow: 0 0 0 2px var(--green-200);
}

.timeline-item.warning::before {
  background: var(--amber-400);
  box-shadow: 0 0 0 2px var(--amber-200);
}

.timeline-content {
  background: white;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: var(--spacing-3) var(--spacing-4);
}

.timeline-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--slate-800);
}

.timeline-text {
  font-size: var(--font-size-xs);
  color: var(--slate-500);
  margin-top: 2px;
}

.timeline-date {
  font-size: var(--font-size-xs);
  color: var(--slate-400);
  margin-top: var(--spacing-2);
}

/* ============================================================
   AVATAR GROUP
   ============================================================ */
.avatar-group {
  display: flex;
}

.avatar-group .avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid white;
  margin-left: -8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.avatar-group .avatar:first-child {
  margin-left: 0;
}

/* ============================================================
   EMPTY STATE
   ============================================================ */
.empty-state {
  text-align: center;
  padding: var(--spacing-12) var(--spacing-8);
  color: var(--slate-400);
}

.empty-state .empty-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-4);
  opacity: 0.5;
}

.empty-state h3 {
  font-size: var(--font-size-lg);
  color: var(--slate-600);
  margin-bottom: var(--spacing-2);
}

.empty-state p {
  font-size: var(--font-size-sm);
  color: var(--slate-400);
}

/* ============================================================
   LOADING SKELETON
   ============================================================ */
.skeleton {
  background: linear-gradient(90deg, var(--slate-100) 25%, var(--slate-200) 50%, var(--slate-100) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

@keyframes skeleton-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================================
   LANDING PAGE SPECIFIC
   ============================================================ */

/* Navbar (landing) */
.landing-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  transition: all var(--transition-base);
}

.landing-nav.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-6);
  height: 68px;
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-6);
  flex: 1;
}

.nav-link {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--slate-600);
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: var(--slate-900);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

/* Hero Section */
.hero {
  padding-top: 130px;
  padding-bottom: var(--spacing-24);
  background: linear-gradient(170deg, #f8faff 0%, #ffffff 50%, var(--teal-50) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.06) 0%, transparent 70%);
  top: -200px;
  right: -200px;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(13, 148, 136, 0.05) 0%, transparent 70%);
  bottom: -100px;
  left: -100px;
  pointer-events: none;
}

.hero-content {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-6);
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--blue-50);
  border: 1px solid var(--blue-200);
  color: var(--blue-700);
  padding: 0.375rem 1rem;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--spacing-6);
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 900;
  line-height: 1.08;
  color: var(--slate-900);
  margin-bottom: var(--spacing-6);
  letter-spacing: -0.03em;
}

.hero h1 .gradient-text {
  background: linear-gradient(135deg, var(--blue-600), var(--teal-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: var(--font-size-xl);
  color: var(--slate-500);
  max-width: 560px;
  line-height: 1.65;
  margin-bottom: var(--spacing-8);
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-12);
}

.hero-stats {
  display: flex;
  gap: var(--spacing-8);
  flex-wrap: wrap;
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
}

.hero-stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--slate-900);
  line-height: 1;
}

.hero-stat-label {
  font-size: var(--font-size-xs);
  color: var(--slate-500);
  margin-top: 4px;
  font-weight: 500;
}

/* Dashboard Preview Mockup */
.dashboard-preview {
  background: white;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  border: 1px solid var(--slate-200);
  overflow: hidden;
  margin-top: var(--spacing-16);
  position: relative;
}

.dp-topbar {
  background: var(--slate-900);
  height: 40px;
  display: flex;
  align-items: center;
  padding: 0 1rem;
  gap: 6px;
}

.dp-dot { width: 10px; height: 10px; border-radius: 50%; }
.dp-dot.r { background: #ff5f57; }
.dp-dot.y { background: #ffbd2e; }
.dp-dot.g { background: #28c840; }

/* Features Section */
.features-section {
  padding: var(--spacing-24) 0;
  background: white;
}

.section-eyebrow {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--blue-600);
  margin-bottom: var(--spacing-4);
}

.section-heading {
  font-size: clamp(1.875rem, 3vw, 2.75rem);
  font-weight: 800;
  color: var(--slate-900);
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: var(--spacing-4);
}

.section-subheading {
  font-size: var(--font-size-lg);
  color: var(--slate-500);
  max-width: 540px;
  line-height: 1.65;
}

.feature-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-bottom: var(--spacing-4);
}

.feature-card {
  padding: var(--spacing-6);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--slate-200);
  background: white;
  transition: all var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--blue-200);
}

/* How It Works */
.how-section {
  padding: var(--spacing-24) 0;
  background: var(--slate-50);
}

.step-number {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--blue-600), var(--teal-600));
  color: white;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: var(--font-size-sm);
  flex-shrink: 0;
  margin-bottom: var(--spacing-4);
}

/* Social Proof / Stats Band */
.stats-band {
  background: linear-gradient(135deg, var(--slate-900) 0%, var(--blue-900) 100%);
  padding: var(--spacing-16) 0;
  color: white;
}

.stat-item {
  text-align: center;
}

.stat-value {
  font-size: 3rem;
  font-weight: 900;
  color: white;
  line-height: 1;
  letter-spacing: -0.04em;
}

.stat-value span {
  background: linear-gradient(135deg, var(--blue-300), var(--teal-300));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.6);
  margin-top: var(--spacing-2);
  font-weight: 500;
}

/* Testimonials */
.testimonial-section {
  padding: var(--spacing-24) 0;
  background: white;
}

.testimonial-card {
  padding: var(--spacing-8);
  border-radius: var(--radius-2xl);
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.testimonial-quote {
  font-size: var(--font-size-base);
  color: var(--slate-700);
  line-height: 1.75;
  margin-bottom: var(--spacing-6);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-400), var(--teal-400));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  flex-shrink: 0;
}

/* Pricing */
.pricing-section {
  padding: var(--spacing-24) 0;
  background: var(--slate-50);
}

.pricing-card {
  background: white;
  border-radius: var(--radius-2xl);
  border: 1px solid var(--slate-200);
  padding: var(--spacing-8);
  transition: all var(--transition-base);
}

.pricing-card.featured {
  border-color: var(--blue-400);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
  position: relative;
}

.pricing-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue-600);
  color: white;
  font-size: var(--font-size-xs);
  font-weight: 700;
  padding: 0.25rem 0.875rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.price-amount {
  font-size: 3rem;
  font-weight: 900;
  color: var(--slate-900);
  line-height: 1;
}

.price-period {
  font-size: var(--font-size-sm);
  color: var(--slate-400);
}

.price-feature {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.5rem 0;
  font-size: var(--font-size-sm);
  color: var(--slate-600);
  border-bottom: 1px solid var(--slate-100);
}

.price-feature:last-child {
  border-bottom: none;
}

.price-check {
  color: var(--green-500);
  font-size: 0.875rem;
  flex-shrink: 0;
}

/* CTA Section */
.cta-section {
  padding: var(--spacing-24) 0;
  background: linear-gradient(135deg, var(--blue-600) 0%, var(--teal-600) 100%);
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-section h2 {
  color: white;
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: 900;
  margin-bottom: var(--spacing-4);
  position: relative;
}

.cta-section p {
  color: rgba(255,255,255,0.8);
  font-size: var(--font-size-xl);
  max-width: 540px;
  margin: 0 auto var(--spacing-8);
  position: relative;
}

/* Footer */
.landing-footer {
  background: var(--slate-900);
  color: white;
  padding: var(--spacing-16) 0 var(--spacing-8);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: var(--spacing-4);
}

.footer-desc {
  color: rgba(255,255,255,0.5);
  font-size: var(--font-size-sm);
  line-height: 1.7;
  max-width: 280px;
}

.footer-col-title {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: rgba(255,255,255,0.9);
  margin-bottom: var(--spacing-4);
}

.footer-link {
  display: block;
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.5);
  margin-bottom: 0.625rem;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--spacing-6);
  margin-top: var(--spacing-12);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-4);
}

.footer-bottom p {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.4);
}

/* ============================================================
   RISK SCORE INDICATORS
   ============================================================ */
.risk-bar {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.risk-level {
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.risk-low { background: var(--green-100); color: var(--green-700); }
.risk-medium { background: var(--amber-100); color: var(--amber-700); }
.risk-high { background: var(--red-100); color: var(--red-700); }
.risk-critical { background: var(--red-600); color: white; }

/* ============================================================
   DONUT / RING CHART CONTAINER
   ============================================================ */
.donut-wrap {
  position: relative;
  width: 140px;
  height: 140px;
  flex-shrink: 0;
}

.donut-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

/* ============================================================
   MOBILE HAMBURGER BUTTON
   ============================================================ */
.hamburger {
  display: none;
  width: 36px;
  height: 36px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  border: none;
  background: none;
  padding: 0;
}

.hamburger span {
  display: block;
  height: 2px;
  background: var(--slate-700);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 90;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform var(--transition-slow);
    z-index: 200;
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .sidebar-overlay.show {
    display: block;
  }

  .main-content {
    margin-left: 0;
  }

  .hamburger {
    display: flex;
  }
}

@media (max-width: 768px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }

  .hero h1 { font-size: 2.25rem; }
  .hero p { font-size: var(--font-size-base); }
  .hero-stats { gap: var(--spacing-6); }

  .nav-links { display: none; }

  .page-content { padding: var(--spacing-4); }
}

@media (max-width: 480px) {
  .hero { padding-top: 100px; padding-bottom: var(--spacing-16); }
  .hero-cta { flex-direction: column; align-items: flex-start; }
  .btn-xl { width: 100%; }
  .stats-band .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
.animate-fade-up {
  animation: fadeUp 0.6s ease both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fadeInAnim 0.5s ease both;
}

@keyframes fadeInAnim {
  from { opacity: 0; }
  to { opacity: 1; }
}

.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   PULSE ANIMATION
   ============================================================ */
.pulse {
  animation: pulseAnim 2s infinite;
}

@keyframes pulseAnim {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* ============================================================
   SCORE RING ANIMATION
   ============================================================ */
.score-ring {
  transform-origin: center;
  transition: stroke-dashoffset 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
   MAP PLACEHOLDER
   ============================================================ */
.map-placeholder {
  background: linear-gradient(135deg, var(--blue-50), var(--teal-50));
  border-radius: var(--radius-xl);
  border: 1px solid var(--slate-200);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* ============================================================
   SCROLLBAR STYLING
   ============================================================ */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--slate-100);
}

::-webkit-scrollbar-thumb {
  background: var(--slate-300);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--slate-400);
}

/* ============================================================
   TOOLTIP
   ============================================================ */
[data-tooltip] {
  position: relative;
}

[data-tooltip]:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--slate-900);
  color: white;
  font-size: var(--font-size-xs);
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-md);
  white-space: nowrap;
  z-index: 1000;
  pointer-events: none;
}