/* =============================================
   SALES DASHBOARD — DESIGN SYSTEM
   Dark Premium Glassmorphism Theme
   ============================================= */

/* --- Reset & Base --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Background */
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-card: rgba(30, 41, 59, 0.7);
  --bg-card-hover: rgba(51, 65, 85, 0.8);
  --bg-input: rgba(15, 23, 42, 0.6);

  /* Accent Colors */
  --accent-blue: #f37835;
  --accent-blue-glow: rgba(243, 120, 53, 0.32);
  --accent-emerald: #10b981;
  --accent-emerald-glow: rgba(16, 185, 129, 0.3);
  --accent-amber: #f59e0b;
  --accent-amber-glow: rgba(245, 158, 11, 0.3);
  --accent-rose: #f43f5e;
  --accent-rose-glow: rgba(244, 63, 94, 0.3);
  --accent-violet: #00bfb3;
  --accent-violet-glow: rgba(0, 191, 179, 0.25);

  /* Text */
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  /* Borders */
  --border-color: rgba(148, 163, 184, 0.15);
  --border-color-hover: rgba(148, 163, 184, 0.3);

  /* Spacing */
  --gap-xs: 0.5rem;
  --gap-sm: 0.75rem;
  --gap-md: 1rem;
  --gap-lg: 1.5rem;
  --gap-xl: 2rem;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
  --shadow-md: 0 4px 24px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
  --shadow-glow-blue: 0 0 20px rgba(59, 130, 246, 0.15);

  /* Sidebar */
  --sidebar-width: 260px;
  --sidebar-collapsed: 0px;

  /* Top bar */
  --topbar-height: 64px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 400ms ease;

  /* Font */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html {
  font-size: 90%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--text-muted);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary);
}

/* --- App Shell --- */
#app {
  display: flex;
  min-height: 100vh;
  overflow-x: hidden;
}

/* --- Sidebar --- */
.sidebar {
  width: var(--sidebar-width);
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(20px);
  border-right: 1px solid var(--border-color);
  transition: transform var(--transition-normal);
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--gap-lg) var(--gap-lg) var(--gap-md);
}

.sidebar-close {
  display: none;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
}

.logo-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  background: linear-gradient(135deg, #f37835 0%, #f18a4f 78%, #00bfb3 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sidebar-nav {
  padding: var(--gap-sm) var(--gap-md);
  flex: 1;
  overflow-y: auto;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
  padding: 10px 14px;
  margin-bottom: 4px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 0.875rem;
  font-weight: 500;
  user-select: none;
}

.nav-item:hover {
  background: var(--bg-card);
  color: var(--text-primary);
}

.nav-item.active {
  background: rgba(59, 130, 246, 0.12);
  color: var(--accent-blue);
  border-left: 3px solid var(--accent-blue);
  padding-left: 11px;
}

.nav-item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.sidebar-filters {
  display: none;
}

.sidebar-footer {
  margin-top: auto;
}

.filter-group {
  margin-bottom: var(--gap-lg);
}

.filter-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: var(--gap-xs);
  display: block;
}

.filter-select {
  width: 100%;
  padding: 8px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: 0.813rem;
  cursor: pointer;
  transition: border-color var(--transition-fast);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394a3b8' viewBox='0 0 24 24'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}

.filter-select:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px var(--accent-blue-glow);
}

.filter-select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.sidebar-footer {
  padding: var(--gap-md) var(--gap-lg);
  border-top: 1px solid var(--border-color);
}

.sidebar-footer-text {
  font-size: 0.778rem;
  color: var(--text-muted);
}

/* Keep sidebar/footer at true 100% while global font is 90% */
.sidebar {
  font-size: 111.111%;
}

.sidebar .logo-text {
  font-size: 1.25rem;
}

.sidebar .nav-item {
  font-size: 0.875rem;
}

/* --- Main Content --- */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  overflow-x: hidden;
  transition: margin-left var(--transition-normal);
}

/* --- Top Bar --- */
.top-bar {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--gap-xl);
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: var(--gap-md);
}

.hamburger-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

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

.hamburger-btn svg {
  width: 24px;
  height: 24px;
}

.page-title {
  font-size: 1.25rem;
  font-weight: 700;
}

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

.date-picker-wrapper {
  position: relative;
}

.date-range-btn {
  display: flex;
  align-items: center;
  gap: var(--gap-xs);
  padding: 8px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: 0.813rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.date-range-btn:hover {
  border-color: var(--accent-blue);
  background: var(--bg-card-hover);
}

.date-range-btn svg {
  width: 16px;
  height: 16px;
  color: var(--accent-blue);
}

.preset-btns {
  display: flex;
  gap: 4px;
}

.preset-btn {
  padding: 6px 12px;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-family: var(--font-family);
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.preset-btn:hover {
  border-color: var(--accent-blue);
  color: var(--text-primary);
}

.preset-btn.active {
  background: rgba(59, 130, 246, 0.15);
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: var(--gap-md);
}

.search-input-wrapper {
  position: relative;
}

.search-input-wrapper svg {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--text-muted);
}

.search-input {
  padding: 8px 12px 8px 34px;
  width: 200px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: 0.813rem;
  transition: all var(--transition-fast);
}

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

.search-input:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px var(--accent-blue-glow);
  width: 260px;
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f37835 0%, #f18a4f 78%, #00bfb3 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.813rem;
  font-weight: 700;
  color: white;
  cursor: pointer;
  transition: box-shadow var(--transition-fast);
}

.user-avatar:hover {
  box-shadow: 0 0 0 3px rgba(243, 120, 53, 0.35), 0 0 0 6px rgba(0, 191, 179, 0.2);
}

.mobile-filter-btn {
  display: none;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-primary);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 0.75rem;
  cursor: pointer;
}

/* --- Breadcrumb --- */
.breadcrumb {
  padding: var(--gap-sm) var(--gap-xl);
  font-size: 0.813rem;
  color: var(--text-muted);
  display: none;
}

.breadcrumb.visible {
  display: block;
}

.breadcrumb-item {
  color: var(--text-secondary);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.breadcrumb-item:hover {
  color: var(--accent-blue);
}

.breadcrumb-separator {
  margin: 0 var(--gap-xs);
  color: var(--text-muted);
}

.breadcrumb-current {
  color: var(--text-primary);
  font-weight: 500;
}

/* --- Dashboard Content --- */
.dashboard-content {
  padding: var(--gap-lg) var(--gap-xl);
  display: flex;
  flex-direction: column;
  gap: var(--gap-lg);
}

/* --- KPI Section --- */
.kpi-section {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-md);
}

.kpi-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--gap-lg);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
  cursor: default;
}

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

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.kpi-card--blue::before {
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-violet));
}

.kpi-card--emerald::before {
  background: linear-gradient(90deg, var(--accent-emerald), #06d6a0);
}

.kpi-card--amber::before {
  background: linear-gradient(90deg, var(--accent-amber), #ff8c00);
}

.kpi-card--violet::before {
  background: linear-gradient(90deg, var(--accent-violet), var(--accent-rose));
}

.kpi-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--gap-sm);
}

.kpi-card-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
}

.kpi-card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.kpi-card-icon svg {
  width: 20px;
  height: 20px;
}

.kpi-card--blue .kpi-card-icon {
  background: var(--accent-blue-glow);
  color: var(--accent-blue);
}

.kpi-card--emerald .kpi-card-icon {
  background: var(--accent-emerald-glow);
  color: var(--accent-emerald);
}

.kpi-card--amber .kpi-card-icon {
  background: var(--accent-amber-glow);
  color: var(--accent-amber);
}

.kpi-card--violet .kpi-card-icon {
  background: var(--accent-violet-glow);
  color: var(--accent-violet);
}

.kpi-card-value {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--gap-xs);
}

.kpi-card-trend {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 20px;
}

.kpi-card-trend--up {
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent-emerald);
}

.kpi-card-trend--down {
  background: rgba(244, 63, 94, 0.1);
  color: var(--accent-rose);
}

.kpi-card-trend svg {
  width: 14px;
  height: 14px;
}

.kpi-sparkline {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50px;
  opacity: 0.15;
}

/* --- Chart Cards --- */
.charts-row {
  display: flex;
  gap: var(--gap-lg);
}

.chart-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--gap-lg);
  transition: box-shadow var(--transition-normal);
}

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

.chart-card--wide {
  flex: 3;
  min-width: 0;
}

.chart-card--narrow {
  flex: 2;
  min-width: 0;
}

.chart-card--full {
  width: 100%;
  min-width: 0;
}

.chart-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--gap-md);
}

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

.chart-card-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.chart-card-actions {
  display: flex;
  gap: 4px;
}

.chart-toggle-btn {
  padding: 4px 10px;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-family: var(--font-family);
  font-size: 0.7rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.chart-toggle-btn:hover {
  border-color: var(--accent-blue);
  color: var(--text-primary);
}

.chart-toggle-btn.active {
  background: rgba(59, 130, 246, 0.15);
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}

.chart-container {
  position: relative;
  width: 100%;
}

/* --- Leaderboard Table --- */
.leaderboard-table {
  width: 100%;
  border-collapse: collapse;
}

.leaderboard-table th {
  padding: 10px 12px;
  text-align: left;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
}

.leaderboard-table td {
  padding: 10px 12px;
  font-size: 0.813rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.07);
}

.leaderboard-table tr {
  transition: background var(--transition-fast);
}

.leaderboard-table tbody tr:hover {
  background: rgba(59, 130, 246, 0.05);
}

.rank-medal {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
}

.rank-medal--1 {
  background: linear-gradient(135deg, #ffd700, #ffb300);
  color: #1a1a1a;
}

.rank-medal--2 {
  background: linear-gradient(135deg, #c0c0c0, #9e9e9e);
  color: #1a1a1a;
}

.rank-medal--3 {
  background: linear-gradient(135deg, #cd7f32, #a0522d);
  color: #fff;
}

.rank-medal--default {
  background: var(--bg-input);
  color: var(--text-secondary);
}

.data-bar-cell {
  position: relative;
}

.data-bar {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(90deg, #60a5fa, #a78bfa);
  opacity: 0.5;
}

.sales-value {
  position: relative;
  z-index: 1;
  font-weight: 600;
}

/* --- Data Grid --- */
.data-grid-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--gap-md);
  margin-bottom: var(--gap-md);
}

.data-grid-controls {
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
}

.grid-search {
  padding: 7px 12px 7px 32px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: 0.813rem;
  width: 220px;
  transition: all var(--transition-fast);
}

.grid-search:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px var(--accent-blue-glow);
}

.export-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  border: none;
  border-radius: var(--radius-sm);
  color: white;
  font-family: var(--font-family);
  font-size: 0.813rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.export-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.35);
}

.export-btn svg {
  width: 16px;
  height: 16px;
}

.data-table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 800px;
}

.data-table th {
  padding: 12px 14px;
  text-align: left;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  background: rgba(15, 23, 42, 0.5);
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  transition: color var(--transition-fast);
}

.data-table th:hover {
  color: var(--accent-blue);
}

.data-table th .sort-icon {
  margin-left: 4px;
  opacity: 0.4;
}

.data-table th.sorted .sort-icon {
  opacity: 1;
  color: var(--accent-blue);
}

.data-table td {
  padding: 10px 14px;
  font-size: 0.813rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.07);
  white-space: nowrap;
}

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

.data-table tbody tr:hover {
  background: rgba(59, 130, 246, 0.05);
}

.data-table tbody tr:nth-child(even) {
  background: rgba(15, 23, 42, 0.2);
}

.data-table tbody tr:nth-child(even):hover {
  background: rgba(59, 130, 246, 0.05);
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--gap-md);
  font-size: 0.813rem;
  color: var(--text-secondary);
}

.pagination-info {
  font-size: 0.75rem;
}

.pagination-controls {
  display: flex;
  align-items: center;
  gap: 4px;
}

.page-btn {
  padding: 6px 10px;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-family: var(--font-family);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.page-btn:hover:not(:disabled) {
  border-color: var(--accent-blue);
  color: var(--text-primary);
}

.page-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.page-btn.active {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  color: white;
}

.page-size-select {
  padding: 6px 8px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: 0.75rem;
  cursor: pointer;
}

/* --- Mobile Bottom Nav --- */
.mobile-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-color);
  padding: 6px 0;
}

.mobile-nav-items {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.mobile-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 6px 12px;
  color: var(--text-muted);
  cursor: pointer;
  transition: color var(--transition-fast);
  font-size: 0.625rem;
  font-weight: 500;
}

.mobile-nav-item:hover,
.mobile-nav-item.active {
  color: var(--accent-blue);
}

.mobile-nav-item svg {
  width: 20px;
  height: 20px;
}

/* --- Sidebar Overlay --- */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

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

/* --- Animations --- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes countUp {
  from {
    opacity: 0.5;
  }

  to {
    opacity: 1;
  }
}

.animate-in {
  animation: fadeInUp 0.4s ease forwards;
  opacity: 0;
}

.animate-delay-1 {
  animation-delay: 0.05s;
}

.animate-delay-2 {
  animation-delay: 0.1s;
}

.animate-delay-3 {
  animation-delay: 0.15s;
}

.animate-delay-4 {
  animation-delay: 0.2s;
}

.animate-delay-5 {
  animation-delay: 0.25s;
}

.animate-delay-6 {
  animation-delay: 0.3s;
}

.animate-delay-7 {
  animation-delay: 0.35s;
}

.animate-delay-8 {
  animation-delay: 0.4s;
}

/* --- Utility --- */
.text-emerald {
  color: var(--accent-emerald);
}

.text-rose {
  color: var(--accent-rose);
}

.text-amber {
  color: var(--accent-amber);
}

.text-blue {
  color: var(--accent-blue);
}

.text-violet {
  color: var(--accent-violet);
}

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

.text-secondary {
  color: var(--text-secondary);
}

.font-mono {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 0.688rem;
  font-weight: 600;
}

.badge--success {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-emerald);
}

.badge--danger {
  background: rgba(244, 63, 94, 0.15);
  color: var(--accent-rose);
}

.badge--warning {
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent-amber);
}

.badge--info {
  background: rgba(59, 130, 246, 0.15);
  color: var(--accent-blue);
}

/* --- Flatpickr Theme Override --- */
.flatpickr-calendar {
  background: var(--bg-secondary) !important;
  border: 1px solid var(--border-color) !important;
  box-shadow: var(--shadow-lg) !important;
  border-radius: var(--radius-md) !important;
}

.flatpickr-day {
  color: var(--text-primary) !important;
  border-radius: var(--radius-sm) !important;
}

.flatpickr-day:hover {
  background: var(--bg-card-hover) !important;
  border-color: transparent !important;
}

.flatpickr-day.selected {
  background: var(--accent-blue) !important;
  border-color: var(--accent-blue) !important;
}

.flatpickr-day.inRange {
  background: rgba(59, 130, 246, 0.2) !important;
  box-shadow: none !important;
  border-color: transparent !important;
}

.flatpickr-months .flatpickr-month {
  color: var(--text-primary) !important;
}

.flatpickr-current-month .flatpickr-monthDropdown-months {
  background: var(--bg-secondary) !important;
  color: var(--text-primary) !important;
}

.flatpickr-weekdays {
  background: transparent !important;
}

span.flatpickr-weekday {
  color: var(--text-muted) !important;
}

.flatpickr-months .flatpickr-prev-month,
.flatpickr-months .flatpickr-next-month {
  fill: var(--text-secondary) !important;
  color: var(--text-secondary) !important;
}

.numInputWrapper span {
  border-color: var(--border-color) !important;
}

.numInputWrapper span:hover {
  background: var(--bg-card-hover) !important;
}

.flatpickr-day.flatpickr-disabled {
  color: var(--text-muted) !important;
}

/* --- Customer Insight Specific --- */
.customer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-lg);
}

/* --- Empty State --- */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--gap-xl) * 2;
  color: var(--text-muted);
  text-align: center;
}

.empty-state svg {
  width: 48px;
  height: 48px;
  margin-bottom: var(--gap-md);
  opacity: 0.3;
}

/* --- Responsive --- */
@media (max-width: 1279px) {
  .kpi-section {
    grid-template-columns: repeat(2, 1fr);
  }

  .charts-row {
    flex-direction: column;
  }

  .chart-card--wide,
  .chart-card--narrow {
    flex: 1;
  }

  .customer-grid {
    grid-template-columns: 1fr;
  }

  .preset-btns {
    display: none;
  }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    background: #0f172a;
    backdrop-filter: none;
  }

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

  .sidebar-close {
    display: block;
  }

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

  .mobile-nav {
    display: block;
  }

  .hamburger-btn {
    display: flex;
  }

  .kpi-section {
    grid-template-columns: 1fr 1fr;
    gap: var(--gap-sm);
  }

  .kpi-card {
    padding: var(--gap-md);
  }

  .kpi-card-value {
    font-size: 1.25rem;
  }

  .dashboard-content {
    padding: var(--gap-md);
    padding-bottom: 80px;
  }

  .top-bar {
    padding: 0 var(--gap-md);
  }

  .search-input-wrapper {
    display: none;
  }

  .page-title {
    font-size: 1rem;
  }

  .topbar-center {
    display: none;
  }

  .topbar-right {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .mobile-filter-btn {
    display: inline-flex;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .kpi-section {
    grid-template-columns: 1fr;
  }
}

/* --- Loading skeleton shimmer --- */
@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }

  100% {
    background-position: 200% 0;
  }
}

.skeleton {
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-card-hover) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}