/* ============================================================
   IndianShopping Components — Custom CSS
   A polished, saffron-themed design system replacing Tailwind
   utility classes with semantic component classes.
   ============================================================ */

/* ─── CSS Custom Properties (Color Theme) ─────────────────── */
:root {
  /* Saffron palette */
  --saffron-50:  #FFF7ED;
  --saffron-100: #FFEDD5;
  --saffron-200: #FED7AA;
  --saffron-300: #FDBA74;
  --saffron-400: #FB923C;
  --saffron-500: #FF9933;
  --saffron-600: #EA780D;
  --saffron-700: #C2510C;
  --saffron-800: #9A3412;
  --saffron-900: #7C2D12;

  /* Indian Green palette */
  --green-50:  #ECFDF5;
  --green-100: #D1FAE5;
  --green-200: #A7F3D0;
  --green-300: #6EE7B7;
  --green-400: #34D399;
  --green-500: #138808;
  --green-600: #059669;
  --green-700: #047857;
  --green-800: #065F46;
  --green-900: #064E3B;

  /* Navy / Neutral */
  --navy-50:  #F8FAFC;
  --navy-100: #F1F5F9;
  --navy-200: #E2E8F0;
  --navy-300: #CBD5E1;
  --navy-400: #94A3B8;
  --navy-500: #64748B;
  --navy-600: #475569;
  --navy-700: #334155;
  --navy-800: #1E293B;
  --navy-900: #0F172A;

  /* Semantic tokens */
  --color-primary:       var(--saffron-500);
  --color-primary-hover: var(--saffron-600);
  --color-primary-light: var(--saffron-100);
  --color-accent:        var(--green-500);
  --color-danger:        #EF4444;
  --color-warning:       #F59E0B;
  --color-success:       #10B981;
  --color-info:          #3B82F6;

  --bg-body:    #FFFFFF;
  --bg-surface: #FFFFFF;
  --bg-muted:   var(--navy-100);
  --text-primary:   var(--navy-900);
  --text-secondary: var(--navy-500);
  --text-muted:     var(--navy-400);
  --border-color:   var(--navy-200);

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

  --shadow-sm:  0 1px 2px rgba(0,0,0,0.05);
  --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);

  --transition-fast:   150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:   350ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Dark Mode Variables ──────────────────────────────────── */
.dark {
  --bg-body:    var(--navy-900);
  --bg-surface: var(--navy-800);
  --bg-muted:   var(--navy-700);
  --text-primary:   #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted:     #64748B;
  --border-color:   var(--navy-700);
}

/* ─── Smooth Dark-Mode Transition ──────────────────────────── */
*,
*::before,
*::after {
  transition: background-color var(--transition-slow),
              border-color var(--transition-slow),
              color var(--transition-slow),
              box-shadow var(--transition-slow);
}

/* ─── Selection Highlight ──────────────────────────────────── */
::selection {
  background: var(--saffron-500);
  color: #FFFFFF;
}

::-moz-selection {
  background: var(--saffron-500);
  color: #FFFFFF;
}

/* ============================================================
   GRADIENTS
   ============================================================ */
.gradient-saffron {
  background: linear-gradient(135deg, #FF9933, #ff7700);
}

.gradient-indian {
  background: linear-gradient(135deg, #FF9933, #138808);
}

.gradient-accent {
  background: linear-gradient(135deg, var(--green-500), var(--green-700));
}

.gradient-success {
  background: linear-gradient(135deg, #10B981, #059669);
}

.gradient-hero {
  background: linear-gradient(135deg, #FF9933 0%, #ff7700 50%, #138808 100%);
}

.gradient-text {
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-primary {
  background: linear-gradient(135deg, var(--saffron-400), var(--saffron-600));
}

/* ============================================================
   GLASS CARD
   ============================================================ */
.glass-card {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xl);
}

.dark .glass-card {
  background: rgba(0, 0, 0, 0.2);
  border-color: rgba(255, 255, 255, 0.1);
}

.glass-effect {
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  background: rgba(255, 255, 255, 0.15);
}

.glass-dark {
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
}

.glass-nav {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.85);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.dark .glass-nav {
  background: rgba(15, 23, 42, 0.85);
  border-bottom-color: rgba(255, 255, 255, 0.06);
}

.glass-modal {
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
}

.dark .glass-modal {
  background: rgba(30, 41, 59, 0.95);
}

.glass-button {
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-lg);
  padding: 0.5rem 1rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.glass-button:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* ============================================================
   AGENTIC GLOW
   ============================================================ */
.agentic-glow {
  box-shadow: 0 0 20px rgba(255, 153, 51, 0.3);
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  font-weight: 600;
  font-size: 0.875rem;
  line-height: 1.25rem;
  border-radius: var(--radius-lg);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
}

.btn:focus-visible {
  outline: 2px solid var(--saffron-500);
  outline-offset: 2px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Primary */
.btn-primary {
  background: linear-gradient(135deg, #FF9933, #ff7700);
  color: #FFFFFF;
  border-color: transparent;
  box-shadow: 0 2px 8px rgba(255, 153, 51, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #ff7700, #e66a00);
  box-shadow: 0 4px 14px rgba(255, 153, 51, 0.45);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 1px 4px rgba(255, 153, 51, 0.3);
}

/* Secondary (outlined) */
.btn-secondary {
  background: transparent;
  color: var(--saffron-500);
  border-color: var(--saffron-500);
}

.btn-secondary:hover {
  background: var(--saffron-50);
  color: var(--saffron-600);
  border-color: var(--saffron-600);
}

.dark .btn-secondary {
  color: var(--saffron-400);
  border-color: var(--saffron-400);
}

.dark .btn-secondary:hover {
  background: rgba(255, 153, 51, 0.1);
}

/* Danger */
.btn-danger {
  background: linear-gradient(135deg, #EF4444, #DC2626);
  color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
  background: linear-gradient(135deg, #DC2626, #B91C1C);
  box-shadow: 0 4px 14px rgba(239, 68, 68, 0.4);
  transform: translateY(-1px);
}

/* Success */
.btn-success {
  background: linear-gradient(135deg, #10B981, #059669);
  color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.btn-success:hover {
  background: linear-gradient(135deg, #059669, #047857);
  transform: translateY(-1px);
}

/* Ghost */
.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: transparent;
}

.btn-ghost:hover {
  background: var(--bg-muted);
  color: var(--text-primary);
}

/* Outline */
.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border-color);
}

.btn-outline:hover {
  background: var(--bg-muted);
  border-color: var(--navy-300);
}

/* Sizes */
.btn-sm,
.btn-small {
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  border-radius: var(--radius-md);
}

.btn-lg,
.btn-large {
  padding: 0.75rem 1.75rem;
  font-size: 1rem;
}

.btn-xlarge {
  padding: 1rem 2.5rem;
  font-size: 1.125rem;
  border-radius: var(--radius-xl);
}

.btn-block {
  width: 100%;
}

.btn-icon {
  padding: 0.5rem;
  border-radius: var(--radius-md);
}

.btn-text {
  background: none;
  border: none;
  color: var(--saffron-500);
  padding: 0.25rem 0.5rem;
  font-weight: 600;
}

.btn-text:hover {
  color: var(--saffron-600);
  text-decoration: underline;
}

/* ============================================================
   FORM ELEMENTS
   ============================================================ */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.375rem;
}

.dark .form-label {
  color: var(--navy-200);
}

.form-input {
  display: block;
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--text-primary);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  transition: border-color var(--transition-fast),
              box-shadow var(--transition-fast);
  appearance: none;
}

.form-input::placeholder {
  color: var(--text-muted);
}

.form-input:focus {
  outline: none;
  border-color: var(--saffron-500);
  box-shadow: 0 0 0 3px rgba(255, 153, 51, 0.15);
}

.dark .form-input {
  background: var(--navy-800);
  border-color: var(--navy-600);
  color: #F1F5F9;
}

.dark .form-input:focus {
  border-color: var(--saffron-400);
  box-shadow: 0 0 0 3px rgba(255, 153, 51, 0.2);
}

.form-input-sm {
  padding: 0.375rem 0.625rem;
  font-size: 0.75rem;
  border-radius: var(--radius-lg);
}

.form-select {
  display: block;
  width: 100%;
  padding: 0.625rem 2.25rem 0.625rem 0.875rem;
  font-size: 0.875rem;
  color: var(--text-primary);
  background: var(--bg-surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2364748B' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E") no-repeat right 0.75rem center;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  appearance: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-select:focus {
  outline: none;
  border-color: var(--saffron-500);
  box-shadow: 0 0 0 3px rgba(255, 153, 51, 0.15);
}

.dark .form-select {
  background-color: var(--navy-800);
  border-color: var(--navy-600);
  color: #F1F5F9;
}

.form-select-sm {
  padding: 0.375rem 2rem 0.375rem 0.625rem;
  font-size: 0.75rem;
}

.form-textarea {
  display: block;
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-size: 0.875rem;
  color: var(--text-primary);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  resize: vertical;
  min-height: 5rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-textarea:focus {
  outline: none;
  border-color: var(--saffron-500);
  box-shadow: 0 0 0 3px rgba(255, 153, 51, 0.15);
}

.dark .form-textarea {
  background: var(--navy-800);
  border-color: var(--navy-600);
  color: #F1F5F9;
}

.form-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.form-error {
  font-size: 0.75rem;
  color: var(--color-danger);
  margin-top: 0.25rem;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.form-row {
  display: flex;
  gap: 1rem;
}

.form-section {
  margin-bottom: 2rem;
}

.form-checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.form-radio {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

/* ============================================================
   BADGE
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.125rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.25rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
  background: var(--saffron-100);
  color: var(--saffron-700);
}

.badge-primary {
  background: var(--saffron-100);
  color: var(--saffron-700);
}

.badge-secondary {
  background: var(--navy-100);
  color: var(--navy-700);
}

.badge-success {
  background: #D1FAE5;
  color: #065F46;
}

.badge-danger {
  background: #FEE2E2;
  color: #991B1B;
}

.badge-warning {
  background: #FEF3C7;
  color: #92400E;
}

.badge-info {
  background: #DBEAFE;
  color: #1E40AF;
}

.badge-gray {
  background: var(--navy-100);
  color: var(--navy-600);
}

.badge-purple {
  background: #EDE9FE;
  color: #6D28D9;
}

.badge-gold {
  background: linear-gradient(135deg, #F59E0B, #D97706);
  color: #FFFFFF;
}

.badge-silver {
  background: linear-gradient(135deg, #94A3B8, #64748B);
  color: #FFFFFF;
}

.badge-bronze {
  background: linear-gradient(135deg, #D97706, #92400E);
  color: #FFFFFF;
}

.badge-sm {
  padding: 0.0625rem 0.5rem;
  font-size: 0.6875rem;
}

.badge-dot {
  position: relative;
  padding-left: 1rem;
}

.badge-dot::before {
  content: '';
  position: absolute;
  left: 0.375rem;
  top: 50%;
  transform: translateY(-50%);
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 50%;
  background: currentColor;
}

.dark .badge {
  background: rgba(255, 153, 51, 0.15);
  color: var(--saffron-300);
}

.dark .badge-secondary {
  background: var(--navy-700);
  color: var(--navy-300);
}

/* ============================================================
   FOCUS RING
   ============================================================ */
.focus-ring:focus,
.focus-ring:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--bg-body),
              0 0 0 4px var(--saffron-500);
}

/* ============================================================
   PAGINATION
   ============================================================ */
.page-item {
  display: inline-flex;
}

.page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0.25rem 0.625rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.page-link:hover {
  background: var(--saffron-50);
  color: var(--saffron-600);
  border-color: var(--saffron-300);
}

.page-item.active .page-link,
.page-link.active {
  background: linear-gradient(135deg, #FF9933, #ff7700);
  color: #FFFFFF;
  border-color: transparent;
  box-shadow: 0 2px 6px rgba(255, 153, 51, 0.3);
}

.page-path {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.page-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.dark .page-link {
  background: var(--navy-800);
  border-color: var(--navy-600);
  color: var(--navy-300);
}

.dark .page-link:hover {
  background: rgba(255, 153, 51, 0.1);
  color: var(--saffron-400);
}

/* ============================================================
   STAR RATING
   ============================================================ */
.star-rating {
  display: inline-flex;
  align-items: center;
  gap: 0.125rem;
}

.star-rating .star {
  cursor: pointer;
  color: var(--navy-300);
  font-size: 1.25rem;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.star-rating .star:hover,
.star-rating .star.filled {
  color: #F59E0B;
}

.star-rating .star:hover {
  transform: scale(1.15);
}

/* ============================================================
   TAG CHIP
   ============================================================ */
.tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--saffron-700);
  background: var(--saffron-50);
  border: 1px solid var(--saffron-200);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.tag-chip:hover {
  background: var(--saffron-100);
  border-color: var(--saffron-300);
}

.dark .tag-chip {
  background: rgba(255, 153, 51, 0.1);
  border-color: rgba(255, 153, 51, 0.2);
  color: var(--saffron-300);
}

/* ============================================================
   SECTION TITLE
   ============================================================ */
.section-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--saffron-500);
  margin-bottom: 1rem;
}

.dark .section-title {
  color: #F1F5F9;
  border-bottom-color: var(--saffron-400);
}

/* ============================================================
   IMAGE PREVIEW
   ============================================================ */
.image-preview {
  width: 8rem;
  height: 8rem;
  border-radius: var(--radius-lg);
  border: 2px dashed var(--border-color);
  object-fit: cover;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--bg-muted);
  transition: border-color var(--transition-fast);
}

.image-preview:hover {
  border-color: var(--saffron-400);
}

.dark .image-preview {
  border-color: var(--navy-600);
  background: var(--navy-700);
}

/* ============================================================
   CARD
   ============================================================ */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}

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

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

.card-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
}

.card-body {
  padding: 1.25rem;
}

.card-footer {
  padding: 0.75rem 1.25rem;
  border-top: 1px solid var(--border-color);
  background: var(--bg-muted);
}

.card-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.card-subtitle {
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

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

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

.dark .card {
  background: var(--navy-800);
  border-color: var(--navy-700);
}

.dark .card-footer {
  background: var(--navy-900);
}

/* ============================================================
   ALERT
   ============================================================ */
.alert {
  padding: 0.875rem 1rem;
  border-radius: var(--radius-lg);
  border-left: 4px solid;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.alert-info {
  background: #EFF6FF;
  border-left-color: #3B82F6;
  color: #1E40AF;
}

.alert-success {
  background: #ECFDF5;
  border-left-color: #10B981;
  color: #065F46;
}

.alert-warning {
  background: #FFFBEB;
  border-left-color: #F59E0B;
  color: #92400E;
}

.alert-danger {
  background: #FEF2F2;
  border-left-color: #EF4444;
  color: #991B1B;
}

.dark .alert-info {
  background: rgba(59, 130, 246, 0.1);
  color: #93C5FD;
}

.dark .alert-success {
  background: rgba(16, 185, 129, 0.1);
  color: #6EE7B7;
}

.dark .alert-warning {
  background: rgba(245, 158, 11, 0.1);
  color: #FCD34D;
}

.dark .alert-danger {
  background: rgba(239, 68, 68, 0.1);
  color: #FCA5A5;
}

/* ============================================================
   MODAL
   ============================================================ */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 50;
}

.modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 51;
  padding: 1rem;
}

.modal-content {
  background: var(--bg-surface);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  max-width: 32rem;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  animation: fadeIn 0.2s ease-out, slideUp 0.25s ease-out;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.modal-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
}

.modal-body {
  padding: 1.5rem;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-color);
}

.modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border: none;
  background: transparent;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--bg-muted);
  color: var(--text-primary);
}

.dark .modal-content {
  background: var(--navy-800);
}

/* ============================================================
   TOOLTIP
   ============================================================ */
.tooltip {
  position: relative;
}

.tooltip .tooltip-text {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-4px);
  padding: 0.375rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: #FFFFFF;
  background: var(--navy-800);
  border-radius: var(--radius-md);
  white-space: nowrap;
  pointer-events: none;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  z-index: 40;
}

.tooltip:hover .tooltip-text {
  visibility: visible;
  opacity: 1;
  transform: translateX(-50%) translateY(-8px);
}

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

.dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 12rem;
  margin-top: 0.375rem;
  padding: 0.375rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 30;
  animation: fadeIn 0.15s ease-out, slideUp 0.15s ease-out;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  color: var(--text-primary);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.dropdown-item:hover {
  background: var(--bg-muted);
}

.dark .dropdown-menu {
  background: var(--navy-800);
  border-color: var(--navy-600);
}

.dark .dropdown-item:hover {
  background: var(--navy-700);
}

/* ============================================================
   TOAST
   ============================================================ */
.toast-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 100;
}

.toast {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.3s ease-out;
  min-width: 18rem;
  max-width: 28rem;
}

.toast-close {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.25rem;
}

.dark .toast {
  background: var(--navy-800);
  border-color: var(--navy-600);
}

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

.dark .loading-skeleton,
.dark .skeleton {
  background: linear-gradient(
    90deg,
    var(--navy-700) 25%,
    var(--navy-600) 50%,
    var(--navy-700) 75%
  );
  background-size: 200% 100%;
}

.loading-shimmer {
  position: relative;
  overflow: hidden;
}

.loading-shimmer::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.4),
    transparent
  );
  animation: shimmer 1.5s infinite;
}

.loading-spinner,
.spinner {
  width: 2rem;
  height: 2rem;
  border: 3px solid var(--border-color);
  border-top-color: var(--saffron-500);
  border-radius: 50%;
  animation: spin 0.65s linear infinite;
}

.loading-dots {
  display: inline-flex;
  gap: 0.25rem;
}

.loading-dot {
  width: 0.5rem;
  height: 0.5rem;
  background: var(--saffron-500);
  border-radius: 50%;
  animation: pulse 1.4s ease-in-out infinite;
}

.loading-dot:nth-child(2) { animation-delay: 0.2s; }
.loading-dot:nth-child(3) { animation-delay: 0.4s; }

/* ============================================================
   PROGRESS BAR
   ============================================================ */
.progress-bar {
  height: 0.5rem;
  background: var(--navy-200);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar-fill,
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--saffron-500), var(--saffron-400));
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
}

.dark .progress-bar {
  background: var(--navy-700);
}

/* ============================================================
   DIVIDER
   ============================================================ */
.divider {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: 1rem 0;
}

.dark .divider {
  border-top-color: var(--navy-700);
}

/* ============================================================
   TABS
   ============================================================ */
.nav-tabs,
.tabs {
  display: flex;
  gap: 0.25rem;
  border-bottom: 2px solid var(--border-color);
}

.tab,
.tab-btn,
.tab-button {
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tab:hover,
.tab-btn:hover {
  color: var(--text-primary);
}

.tab.active,
.tab-active,
.tab-btn.active {
  color: var(--saffron-600);
  border-bottom-color: var(--saffron-500);
}

.dark .nav-tabs,
.dark .tabs {
  border-bottom-color: var(--navy-700);
}

.dark .tab.active,
.dark .tab-btn.active {
  color: var(--saffron-400);
  border-bottom-color: var(--saffron-400);
}

/* ============================================================
   TOGGLE / SWITCH
   ============================================================ */
.toggle-switch {
  position: relative;
  width: 2.75rem;
  height: 1.5rem;
  background: var(--navy-300);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.toggle-switch.active {
  background: var(--saffron-500);
}

.toggle-knob,
.toggle-dot {
  position: absolute;
  top: 0.125rem;
  left: 0.125rem;
  width: 1.25rem;
  height: 1.25rem;
  background: #FFFFFF;
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}

.toggle-switch.active .toggle-knob,
.toggle-switch.active .toggle-dot {
  transform: translateX(1.25rem);
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
  width: 16rem;
  background: var(--bg-surface);
  border-right: 1px solid var(--border-color);
  height: 100vh;
  overflow-y: auto;
}

.sidebar-nav {
  padding: 0.75rem;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.sidebar-link:hover {
  background: var(--bg-muted);
  color: var(--text-primary);
}

.sidebar-link.active {
  background: var(--saffron-50);
  color: var(--saffron-600);
  font-weight: 600;
}

.dark .sidebar {
  background: var(--navy-800);
  border-right-color: var(--navy-700);
}

.dark .sidebar-link.active {
  background: rgba(255, 153, 51, 0.1);
  color: var(--saffron-400);
}

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.breadcrumb a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--saffron-500);
}

/* ============================================================
   STATUS DOT / INDICATOR
   ============================================================ */
.status-dot {
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--navy-400);
}

.status-dot.status-online,
.status-dot.status-active,
.status-dot.status-success {
  background: #10B981;
}

.status-dot.status-warning {
  background: #F59E0B;
}

.status-dot.status-error,
.status-dot.status-danger {
  background: #EF4444;
}

/* ============================================================
   EMPTY STATE
   ============================================================ */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
  text-align: center;
}

.empty-state-icon {
  font-size: 3rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.empty-state-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.375rem;
}

.empty-state-description,
.empty-state-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  max-width: 24rem;
}

/* ============================================================
   AVATAR
   ============================================================ */
.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--saffron-400), var(--saffron-600));
  color: #FFFFFF;
  font-weight: 600;
  font-size: 0.875rem;
  overflow: hidden;
  flex-shrink: 0;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============================================================
   RESPONSIVE TABLE
   ============================================================ */
.responsive-table {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.data-table th {
  text-align: left;
  padding: 0.75rem 1rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-muted);
  border-bottom: 2px solid var(--border-color);
}

.data-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
}

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

.dark .data-table th {
  background: var(--navy-900);
  border-bottom-color: var(--navy-600);
}

.dark .data-table td {
  border-bottom-color: var(--navy-700);
}

.dark .data-table tr:hover {
  background: rgba(255, 153, 51, 0.05);
}

/* ============================================================
   HOVER LIFT
   ============================================================ */
.hover-lift {
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* ============================================================
   PULSE DOT / ICON
   ============================================================ */
.pulse-dot {
  position: relative;
  width: 0.625rem;
  height: 0.625rem;
  background: #10B981;
  border-radius: 50%;
}

.pulse-dot::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: inherit;
  opacity: 0.4;
  animation: pulse 2s infinite;
}

.pulse-icon {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.pulse-glow {
  animation: pulse 2s infinite;
  box-shadow: 0 0 12px rgba(255, 153, 51, 0.4);
}

/* ============================================================
   SKIP LINK (Accessibility)
   ============================================================ */
.skip-link {
  position: fixed;
  top: -100%;
  left: 1rem;
  padding: 0.75rem 1.5rem;
  background: var(--saffron-500);
  color: #FFFFFF;
  font-weight: 600;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  z-index: 200;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
}

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

.custom-scrollbar::-webkit-scrollbar-track,
.scrollbar-thin::-webkit-scrollbar-track {
  background: transparent;
}

.custom-scrollbar::-webkit-scrollbar-thumb,
.scrollbar-thin::-webkit-scrollbar-thumb {
  background: var(--navy-300);
  border-radius: var(--radius-full);
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover,
.scrollbar-thin::-webkit-scrollbar-thumb:hover {
  background: var(--navy-400);
}

.dark .custom-scrollbar::-webkit-scrollbar-thumb,
.dark .scrollbar-thin::-webkit-scrollbar-thumb {
  background: var(--navy-600);
}

.dark .custom-scrollbar::-webkit-scrollbar-thumb:hover,
.dark .scrollbar-thin::-webkit-scrollbar-thumb:hover {
  background: var(--navy-500);
}

.scrollbar-hide {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.scrollbar-hide::-webkit-scrollbar {
  display: none;
}

/* Dark mode global scrollbar */
.dark ::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.dark ::-webkit-scrollbar-track {
  background: var(--navy-900);
}

.dark ::-webkit-scrollbar-thumb {
  background: var(--navy-600);
  border-radius: var(--radius-full);
}

.dark ::-webkit-scrollbar-thumb:hover {
  background: var(--navy-500);
}

/* ============================================================
   ANIMATIONS — Keyframes
   ============================================================ */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

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

@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes bounceIn {
  0%   { transform: scale(0.3); opacity: 0; }
  50%  { transform: scale(1.05); }
  70%  { transform: scale(0.95); }
  100% { transform: scale(1); opacity: 1; }
}

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

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

/* ─── Animation Utility Classes ─────────────────────────────── */
.fade-in {
  animation: fadeIn 0.4s ease-out;
}

.fade-in-up,
.slide-in-up {
  animation: slideUp 0.4s ease-out;
}

.slide-in-right {
  animation: slideInRight 0.4s ease-out;
}

.slide-in-bounce,
.bounce-in {
  animation: bounceIn 0.5s ease-out;
}

.float {
  animation: float 3s ease-in-out infinite;
}

.animation-delay-100 { animation-delay: 100ms; }
.animation-delay-200 { animation-delay: 200ms; }
.animation-delay-300 { animation-delay: 300ms; }
.animation-delay-400 { animation-delay: 400ms; }

/* ============================================================
   UTILITY — Visually Hidden (a11y)
   ============================================================ */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ============================================================
   PRINT STYLES
   ============================================================ */
@media print {
  .no-print,
  .print-hide {
    display: none !important;
  }

  .print-friendly {
    color: #000 !important;
    background: #FFF !important;
  }
}