/* ============================================================
   MOBILE DASHBOARD - OPTIMIZED FOR SMALL SCREENS
   ============================================================ */

:root {
  --header-h: 56px;
  --nav-h: 64px;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);

  /* Colors - Dark Theme (default) */
  --bg-primary: #0d1117;
  --bg-secondary: #161b22;
  --bg-card: #1c2333;
  --bg-elevated: #21283b;
  --border: rgba(255, 255, 255, 0.08);
  --text-primary: #f0f6ff;
  --text-secondary: #8b949e;
  --text-muted: #484f58;
  --accent: #3b82f6;
  --accent-light: rgba(59, 130, 246, 0.15);
  --success: #10b981;
  --success-light: rgba(16, 185, 129, 0.15);
  --warning: #f59e0b;
  --warning-light: rgba(245, 158, 11, 0.15);
  --danger: #ef4444;
  --danger-light: rgba(239, 68, 68, 0.15);
  --purple: #8b5cf6;
  --purple-light: rgba(139, 92, 246, 0.15);

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 12px;
  --space-lg: 16px;
  --space-xl: 20px;
  --space-2xl: 24px;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;
}

/* Light Theme */
body[data-theme="light"] {
  --bg-primary: #f0f2f5;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --bg-elevated: #f8f9fa;
  --border: rgba(0, 0, 0, 0.08);
  --text-primary: #1a1a1a;
  --text-secondary: #666666;
  --text-muted: #999999;
  --accent: #2563eb;
  --accent-light: rgba(37, 99, 235, 0.1);
  --success: #059669;
  --success-light: rgba(5, 150, 105, 0.1);
  --warning: #d97706;
  --warning-light: rgba(217, 119, 6, 0.1);
  --danger: #dc2626;
  --danger-light: rgba(220, 38, 38, 0.1);
}

/* ============================================================
   RESET & BASE
   ============================================================ */

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  min-height: 100dvh;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

button {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  font: inherit;
  -webkit-tap-highlight-color: transparent;
}

input {
  font: inherit;
  color: inherit;
}

/* ============================================================
   HEADER
   ============================================================ */

.mobile-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: calc(var(--header-h) + var(--safe-top));
  padding-top: var(--safe-top);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-left: var(--space-lg);
  padding-right: var(--space-lg);
  z-index: 100;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* Assistant page is chat-first: no app header, more vertical room. */
body[data-page="more"] .mobile-header { display: none; }
body[data-page="more"] .mobile-main { top: 0; }
body[data-page="more"] #page-more { padding-top: calc(var(--safe-top, 0px) + 10px); }
body[data-page="more"] #page-more .agent-shell { height: calc(100dvh - var(--nav-h, 64px) - var(--safe-top, 0px) - var(--safe-bottom, 0px) - 20px); min-height: 360px; }

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

.header-logo {
  font-size: 28px;
  line-height: 1;
}

.header-info {
  display: flex;
  flex-direction: column;
}

.header-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.header-subtitle {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 500;
}

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

.header-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  transition: all 0.2s ease;
}

.header-btn:active {
  transform: scale(0.95);
  background: var(--accent-light);
}

.sync-btn {
  color: var(--accent);
}

.sync-btn.syncing {
  animation: spin 1s linear infinite;
}

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

/* ============================================================
   MAIN CONTENT
   ============================================================ */

.mobile-main {
  position: fixed;
  top: calc(var(--header-h) + var(--safe-top));
  left: 0;
  right: 0;
  bottom: calc(var(--nav-h) + var(--safe-bottom));
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
}

.page {
  display: none;
  padding: var(--space-lg);
  padding-bottom: var(--space-2xl);
  animation: fadeIn 0.3s ease;
}

.page.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   SYNC BANNER
   ============================================================ */

.sync-banner {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(22, 163, 74, 0.16);
  border-radius: var(--radius-lg);
  padding: 12px 14px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.3s ease;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
  backdrop-filter: blur(12px);
}

.sync-banner.success {
  background: rgba(240, 253, 244, 0.72);
  border-color: rgba(34, 197, 94, 0.22);
}

.sync-banner.error {
  background: rgba(254, 242, 242, 0.84);
  border-color: rgba(239, 68, 68, 0.22);
}

.sync-banner.error .sync-banner-icon {
  color: var(--danger);
  box-shadow: inset 0 0 0 1px rgba(239, 68, 68, 0.08);
}

.sync-banner-icon {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--success);
  box-shadow: inset 0 0 0 1px rgba(34, 197, 94, 0.08);
  flex-shrink: 0;
}

.sync-banner-text {
  flex: 1;
  min-width: 0;
}

.sync-banner-title {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 1px;
  color: rgba(15, 23, 42, 0.82);
}

.sync-banner-sub {
  font-size: 11px;
  color: rgba(71, 85, 105, 0.8);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ============================================================
   KPI GRID
   ============================================================ */

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  transition: all 0.2s ease;
}

.kpi-card:active {
  transform: scale(0.98);
}

.kpi-icon {
  font-size: 24px;
  flex-shrink: 0;
}

.kpi-content {
  flex: 1;
  min-width: 0;
}

.kpi-label {
  font-size: 11px;
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.kpi-value {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 4px;
}

.kpi-value-sm {
  font-size: 18px;
}

.kpi-change {
  font-size: 12px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  padding: 2px 6px;
  border-radius: var(--radius-full);
}

.kpi-change.positive {
  color: var(--success);
  background: var(--success-light);
}

.kpi-change.negative {
  color: var(--danger);
  background: var(--danger-light);
}

.kpi-change.neutral {
  color: var(--text-secondary);
  background: var(--bg-elevated);
}

/* ============================================================
   CARDS
   ============================================================ */

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
  overflow: hidden;
}

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

.card-title {
  font-size: 16px;
  font-weight: 700;
}

.card-actions {
  display: flex;
  gap: var(--space-xs);
}

.card-badge {
  font-size: 11px;
  color: var(--text-secondary);
  background: var(--bg-elevated);
  padding: 4px 8px;
  border-radius: var(--radius-full);
  font-weight: 500;
}

.card-link {
  font-size: 13px;
  color: var(--accent);
  font-weight: 600;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.card-link:active {
  background: var(--accent-light);
}

/* ============================================================
   TAB BUTTONS
   ============================================================ */

.tab-btn {
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  transition: all 0.2s ease;
}

.tab-btn.active {
  background: var(--accent);
  color: white;
}

.tab-btn:active {
  transform: scale(0.95);
}

/* ============================================================
   CHART CONTAINER
   ============================================================ */

.chart-container {
  padding: var(--space-lg);
  height: 200px;
}

.weekly-chart-container {
  padding: var(--space-md);
  height: 150px;
}

/* ============================================================
   WEEKLY STATS
   ============================================================ */

.weekly-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  margin: 0;
}

.weekly-stat {
  background: var(--bg-card);
  padding: var(--space-md);
  text-align: center;
}

.weekly-stat-label {
  font-size: 10px;
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.weekly-stat-value {
  font-size: 16px;
  font-weight: 700;
}

/* ============================================================
   ORDERS LIST
   ============================================================ */

.orders-list {
  padding: var(--space-sm);
}

.orders-list.full-list {
  padding: 0;
}

.order-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  transition: all 0.2s ease;
  cursor: pointer;
}

.order-item:active {
  transform: scale(0.98);
  background: var(--bg-elevated);
}

.order-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.order-icon.dine-in {
  background: var(--accent-light);
}

.order-icon.take-away {
  background: var(--success-light);
}

.order-icon.delivery {
  background: var(--warning-light);
}

.order-content {
  flex: 1;
  min-width: 0;
}

.order-id {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 2px;
}

.order-meta {
  font-size: 12px;
  color: var(--text-secondary);
  display: flex;
  gap: var(--space-sm);
}

.order-amount {
  font-size: 16px;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
}

.order-status {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.order-status.paid {
  background: var(--success-light);
  color: var(--success);
}

.order-status.refunded {
  background: var(--danger-light);
  color: var(--danger);
}

.order-status.pending {
  background: var(--warning-light);
  color: var(--warning);
}

/* ============================================================
   TOP ITEMS LIST
   ============================================================ */

.top-items-list {
  padding: var(--space-sm);
}

.top-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border-bottom: 1px solid var(--border);
}

.top-item:last-child {
  border-bottom: none;
}

.top-item-rank {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

.top-item-rank.gold {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  color: white;
}

.top-item-rank.silver {
  background: linear-gradient(135deg, #9ca3af, #6b7280);
  color: white;
}

.top-item-rank.bronze {
  background: linear-gradient(135deg, #d97706, #b45309);
  color: white;
}

.top-item-info {
  flex: 1;
  min-width: 0;
}

.top-item-name {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.top-item-stats {
  font-size: 12px;
  color: var(--text-secondary);
}

.top-item-amount {
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
}

/* ============================================================
   EMPTY STATE
   ============================================================ */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-2xl);
  text-align: center;
}

.empty-icon {
  font-size: 48px;
  margin-bottom: var(--space-md);
  opacity: 0.5;
}

.empty-text {
  font-size: 14px;
  color: var(--text-secondary);
}

/* ============================================================
   PAGE HEADER
   ============================================================ */

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
}

.page-title {
  font-size: 24px;
  font-weight: 800;
}

.page-actions {
  display: flex;
  gap: var(--space-sm);
}

.icon-btn {
  font-size: 14px;
  font-weight: 600;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  transition: all 0.2s ease;
}

.icon-btn:active {
  transform: scale(0.95);
  background: var(--accent-light);
}

/* ============================================================
   PRODUCTS / MORE PAGES
   ============================================================ */

.products-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.products-kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  padding: var(--space-lg);
}

.products-kpi-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

.products-kpi-label {
  font-size: 11px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.products-kpi-value {
  font-size: 18px;
  font-weight: 800;
  line-height: 1.2;
}

.products-kpi-sub {
  margin-top: 6px;
  font-size: 12px;
}

.insight-list {
  padding: var(--space-sm);
}

.insight-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin: 0 var(--space-sm) var(--space-sm);
}

.insight-title {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 6px;
}

.insight-body {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.quick-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding: var(--space-lg);
}

.quick-action-btn,
.quick-action-link {
  display: block;
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
}

/* ============================================================
   DATE PICKER
   ============================================================ */

.date-picker {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-sm);
}

.date-nav {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 600;
  background: var(--bg-elevated);
  transition: all 0.2s ease;
}

.date-nav:active {
  transform: scale(0.95);
  background: var(--accent-light);
}

.date-display {
  flex: 1;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 var(--space-md);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
}

.date-input {
  position: absolute;
  inset: 0;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.date-label {
  font-size: 14px;
  font-weight: 600;
}

.date-today {
  font-size: 12px;
  font-weight: 600;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: white;
  transition: all 0.2s ease;
}

.date-today:active {
  transform: scale(0.95);
}

.date-today:disabled {
  opacity: 0.5;
  background: var(--bg-elevated);
  color: var(--text-secondary);
}

/* ============================================================
   SEARCH BOX
   ============================================================ */

.search-box {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-sm) var(--space-md);
  transition: all 0.2s ease;
}

.search-box:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}

.search-icon {
  font-size: 18px;
  color: var(--text-secondary);
  flex-shrink: 0;
}

.search-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  font-size: 14px;
  padding: var(--space-sm) 0;
}

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

.orders-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.orders-meta-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: var(--radius-full);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
}

/* ============================================================
   BOTTOM NAVIGATION
   ============================================================ */

.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: calc(var(--nav-h) + var(--safe-bottom));
  padding-bottom: var(--safe-bottom);
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-around;
  z-index: 100;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
  min-width: 64px;
}

/* Six navigation items must also fit narrow phone screens. */
.bottom-nav > .nav-item {
  flex: 1 1 0;
  min-width: 0;
  padding-inline: 4px;
}

.nav-item:active {
  transform: scale(0.95);
}

.nav-item.active {
  color: var(--accent);
}

.nav-item.active .nav-icon {
  stroke: var(--accent);
}

.nav-icon {
  width: 24px;
  height: 24px;
  stroke: var(--text-secondary);
  stroke-width: 2;
  fill: none;
}

.nav-item span {
  font-size: 10px;
  font-weight: 600;
}

/* ============================================================
   MODAL
   ============================================================ */

.modal {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 200;
  display: none;
  flex-direction: column;
  animation: slideUp 0.3s ease;
}

.modal.active {
  display: flex;
}

@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding-top: calc(var(--space-md) + var(--safe-top));
}

.modal-back {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  padding: var(--space-sm) var(--space-md);
}

.modal-title {
  font-size: 16px;
  font-weight: 700;
  flex: 1;
  text-align: center;
}

.modal-actions {
  display: flex;
  gap: var(--space-sm);
}

.modal-action {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
}

.modal-content {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: var(--space-lg);
  background:
    radial-gradient(circle at top right, rgba(59, 130, 246, 0.08), transparent 28%),
    linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0));
}

/* ============================================================
   LOADING STATE
   ============================================================ */

.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-2xl);
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: var(--space-md);
}

.loading-text {
  font-size: 14px;
  color: var(--text-secondary);
}

/* ============================================================
   TOAST
   ============================================================ */

.toast {
  /* Hidden toasts must not intercept taps; they used to cover the middle nav items. */
  pointer-events: none;
  position: fixed;
  bottom: calc(var(--nav-h) + var(--safe-bottom) + var(--space-lg));
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  z-index: 300;
  opacity: 0;
  transition: all 0.3s ease;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast-icon {
  font-size: 20px;
  flex-shrink: 0;
}

.toast.success .toast-icon {
  color: var(--success);
}

.toast.error .toast-icon {
  color: var(--danger);
}

.toast-message {
  font-size: 14px;
  font-weight: 500;
}

/* ============================================================
   ORDER DETAIL (in modal)
   ============================================================ */

.order-detail-hero {
  background: linear-gradient(180deg, rgba(59, 130, 246, 0.12), rgba(59, 130, 246, 0.04));
  border: 1px solid rgba(59, 130, 246, 0.18);
  border-radius: 22px;
  padding: 22px;
  margin-bottom: var(--space-lg);
  text-align: center;
  box-shadow: 0 18px 40px rgba(2, 6, 23, 0.22);
}

.order-detail-shell {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.receipt-paper-wrap {
  display: flex;
  justify-content: center;
}

.receipt-paper {
  width: 100%;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(246,248,252,0.98));
  color: #111827;
  border-radius: 20px;
  padding: 20px 18px;
  box-shadow:
    0 18px 42px rgba(2, 6, 23, 0.24),
    inset 0 1px 0 rgba(255,255,255,0.9);
  position: relative;
  overflow: hidden;
}

.receipt-paper::before,
.receipt-paper::after {
  content: '';
  position: absolute;
  top: 24px;
  bottom: 24px;
  width: 10px;
  background:
    radial-gradient(circle, rgba(15,23,42,0.09) 0 4px, transparent 4.5px) center/10px 22px repeat-y;
  opacity: 0.5;
}

.receipt-paper::before {
  left: -5px;
}

.receipt-paper::after {
  right: -5px;
}

.receipt-paper-top,
.receipt-paper-grid,
.receipt-paper-items,
.receipt-paper-totals {
  position: relative;
  z-index: 1;
}

.receipt-paper-top {
  text-align: center;
}

.receipt-paper-brand {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.receipt-paper-sub {
  margin-top: 4px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #4b5563;
}

.receipt-paper-meta {
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.45;
  color: #4b5563;
}

.receipt-paper-divider {
  position: relative;
  z-index: 1;
  margin: 16px 0;
  height: 1px;
  background: rgba(15, 23, 42, 0.12);
}

.receipt-paper-divider--dashed {
  background:
    repeating-linear-gradient(
      90deg,
      rgba(15, 23, 42, 0.28) 0 6px,
      transparent 6px 12px
    );
  height: 2px;
}

.receipt-paper-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 14px;
}

.receipt-paper-grid > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.receipt-paper-grid span {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #6b7280;
}

.receipt-paper-grid strong {
  font-size: 13px;
  line-height: 1.4;
  color: #111827;
  word-break: break-word;
}

.receipt-paper-grid-full {
  grid-column: 1 / -1;
}

.receipt-paper-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.receipt-paper-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.receipt-paper-item-main {
  flex: 1;
  min-width: 0;
}

.receipt-paper-item-name {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
}

.receipt-paper-item-note {
  margin-top: 4px;
  font-size: 12px;
  color: #6b7280;
  line-height: 1.5;
}

.receipt-paper-item-note-line {
  display: block;
  margin-top: 2px;
}

.receipt-paper-item-side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  flex-shrink: 0;
}

.receipt-paper-item-qty {
  font-size: 11px;
  color: #6b7280;
}

.receipt-paper-item-side strong {
  font-size: 14px;
  color: #111827;
}

.receipt-paper-empty {
  font-size: 13px;
  color: #6b7280;
  line-height: 1.6;
}

.receipt-paper-totals {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.receipt-paper-total-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  font-size: 13px;
}

.receipt-paper-total-row span {
  color: #4b5563;
}

.receipt-paper-total-row strong {
  color: #111827;
}

.receipt-paper-total-row--grand {
  margin-top: 6px;
  padding-top: 10px;
  border-top: 1px solid rgba(15, 23, 42, 0.12);
  font-size: 17px;
  font-weight: 800;
}

.receipt-paper-total-row--grand strong {
  font-size: 24px;
}

.order-detail-kicker {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.order-detail-id {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 6px;
  letter-spacing: -0.03em;
}

.order-detail-total {
  font-size: 46px;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 18px;
  letter-spacing: -0.05em;
  line-height: 1;
}

.order-detail-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.order-meta-item {
  background: rgba(9, 14, 28, 0.34);
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 16px;
  padding: var(--space-md);
  text-align: center;
  backdrop-filter: blur(10px);
}

.order-meta-label {
  font-size: 10px;
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.order-meta-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

/* ============================================================
   RECEIPT ITEMS
   ============================================================ */

.receipt-section,
.payment-summary {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 18px;
  box-shadow: 0 14px 32px rgba(2, 6, 23, 0.14);
}

.receipt-title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: 16px;
}

.receipt-title-row--summary {
  margin-bottom: 12px;
}

.receipt-title-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.receipt-kicker {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--text-secondary);
}

.receipt-title {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.receipt-count {
  font-size: 11px;
  font-weight: 600;
  background: var(--accent-light);
  color: var(--accent);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.receipt-item {
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0));
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px 16px;
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-md);
}

.receipt-item-info {
  flex: 1;
  min-width: 0;
}

.receipt-item-name {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 4px;
  white-space: normal;
  line-height: 1.45;
}

.receipt-item-note {
  font-size: 12px;
  color: var(--text-secondary);
  white-space: pre-wrap;
  line-height: 1.5;
}

.receipt-item-price {
  font-size: 16px;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
  margin-left: auto;
  padding-left: var(--space-sm);
}

.receipt-raw {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-word;
}

.receipt-fallback-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.receipt-fallback-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0));
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px 16px;
}

.receipt-fallback-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.receipt-fallback-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.receipt-fallback-line {
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-secondary);
  word-break: break-word;
}

.receipt-raw-details {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.receipt-raw-details summary {
  list-style: none;
  cursor: pointer;
  padding: var(--space-md);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.receipt-raw-details summary::-webkit-details-marker {
  display: none;
}

.receipt-raw-details[open] summary {
  border-bottom: 1px solid var(--border);
}

.receipt-raw-details .receipt-raw {
  margin: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

/* ============================================================
   PAYMENT SUMMARY
   ============================================================ */

.payment-summary {
  position: relative;
}

.payment-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  font-size: 14px;
}

.payment-row:not(:last-child) {
  border-bottom: 1px solid var(--border);
}

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

.payment-value {
  font-weight: 600;
}

.payment-row.total {
  margin-top: 8px;
  padding-top: 16px;
  border-top: 2px solid rgba(59, 130, 246, 0.16);
  font-size: 18px;
  font-weight: 700;
}

.payment-row.total .payment-value {
  color: var(--accent);
  font-size: 30px;
  letter-spacing: -0.03em;
}

body[data-theme="light"] .modal-content {
  background:
    radial-gradient(circle at top right, rgba(37, 99, 235, 0.08), transparent 28%),
    linear-gradient(180deg, rgba(37, 99, 235, 0.02), rgba(255,255,255,0));
}

body[data-theme="light"] .order-detail-hero {
  background: linear-gradient(180deg, rgba(37, 99, 235, 0.1), rgba(37, 99, 235, 0.04));
  border-color: rgba(37, 99, 235, 0.16);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
}

body[data-theme="light"] .order-meta-item {
  background: rgba(255, 255, 255, 0.78);
  border-color: rgba(37, 99, 235, 0.08);
}

body[data-theme="light"] .receipt-section,
body[data-theme="light"] .payment-summary {
  box-shadow: 0 14px 32px rgba(15, 23, 42, 0.06);
}

body[data-theme="light"] .receipt-paper {
  background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(248,250,252,0.98));
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.12);
}

/* ============================================================
   CAMERAS GRID
   ============================================================ */

.cameras-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.camera-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.camera-card--interactive {
  cursor: pointer;
}

.camera-card--interactive:active {
  transform: scale(0.99);
}

.camera-preview {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--bg-elevated);
  display: grid;
  place-items: center;
  font-size: 48px;
  color: var(--text-muted);
  overflow: hidden;
  position: relative;
}

.camera-preview iframe {
  width: 100%;
  height: 100%;
  border: 0;
  pointer-events: none;
}

.camera-thumb {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.camera-thumb.is-broken {
  display: none;
}

.camera-preview-empty {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  padding: 8px;
  text-align: center;
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--bg-elevated);
}

.camera-info {
  padding: var(--space-md);
}

.camera-name-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.camera-name {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
}

.camera-action-hint,
.camera-preview-badge {
  font-size: 11px;
  font-weight: 600;
  color: white;
  background: rgba(37, 99, 235, 0.85);
  border-radius: var(--radius-full);
  padding: 4px 8px;
}

.camera-preview-badge {
  position: absolute;
  right: var(--space-md);
  bottom: var(--space-md);
}

.camera-status {
  font-size: 12px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.camera-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
}

.camera-status-dot.offline {
  background: var(--text-muted);
}

.camera-meta,
.camera-note {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 4px;
}

.camera-modal .modal-content {
  padding: 0;
}

.camera-modal-content {
  background: #000;
}

.camera-viewer {
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

.camera-viewer-frame {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.camera-viewer-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.camera-viewer-meta {
  padding: var(--space-lg);
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
}

.camera-viewer-title {
  font-size: 18px;
  font-weight: 700;
}

.camera-viewer-sub,
.camera-viewer-note {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 6px;
}

/* ============================================================
   UTILITY CLASSES
   ============================================================ */

.hidden {
  display: none !important;
}

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

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

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

/* ============================================================
   RESPONSIVE ADJUSTMENTS
   ============================================================ */

@media (min-width: 768px) {
  .mobile-main {
    max-width: 480px;
    margin: 0 auto;
  }

  .bottom-nav {
    max-width: 480px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }

  .mobile-header {
    max-width: 480px;
    left: 50%;
    transform: translateX(-50%);
  }

  .modal {
    max-width: 480px;
    left: 50%;
    transform: translateX(-50%);
  }

  .modal.active {
    transform: translateX(-50%);
  }

  @keyframes slideUp {
    from { transform: translateX(-50%) translateY(100%); }
    to { transform: translateX(-50%) translateY(0); }
  }
}

/* ============================================================
   SCROLLBAR STYLING
   ============================================================ */

.mobile-main::-webkit-scrollbar,
.modal-content::-webkit-scrollbar {
  width: 4px;
}

.mobile-main::-webkit-scrollbar-track,
.modal-content::-webkit-scrollbar-track {
  background: transparent;
}

.mobile-main::-webkit-scrollbar-thumb,
.modal-content::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 2px;
}

.mobile-main::-webkit-scrollbar-thumb:hover,
.modal-content::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* ============================================================
   PULL TO REFRESH INDICATOR
   ============================================================ */

.pull-indicator {
  position: fixed;
  top: calc(var(--header-h) + var(--safe-top));
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: var(--space-sm) var(--space-lg);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 50;
}

.pull-indicator.show {
  opacity: 1;
}

/* Mobile visual system: quiet surfaces and a clear revenue hierarchy. */
:root {
  --bg-primary: #0e1522;
  --bg-secondary: #141e2e;
  --bg-card: #172234;
  --bg-elevated: #1f2d42;
  --text-secondary: #a1aec2;
  --text-muted: #7d8ca3;
  --accent: #6c9cff;
  --heat-zero: #1f2d42;
  --heat-border: rgba(255, 255, 255, 0.14);
  --heat-hatch: rgba(255, 255, 255, 0.16);
  --header-h: 64px;
  --nav-h: 76px;
}
body[data-theme="light"] {
  --bg-primary: #f3f5f9;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --bg-elevated: #f0f3f8;
  --border: #e9edf4;
  --text-primary: #19273d;
  --text-secondary: #4f6076;
  --text-muted: #5b6c82;
  --accent: #356be9;
  --heat-zero: #eef2f8;
  --heat-border: #d3dce8;
  --heat-hatch: #c6d0df;
}
.mobile-header { border-bottom: 0; padding-inline: 20px; }
.header-left { gap: 9px; min-width: 0; }
.header-logo { font-size: 25px; }
.header-title { font-size: 15px; letter-spacing: -.035em; }
.header-subtitle { font-size: 10px; margin-top: 3px; letter-spacing: .06em; }
.header-right { gap: 5px; }
.header-btn { width: 40px; height: 40px; border: 0; border-radius: 50%; }
.page { padding: 20px 16px 24px; }
.dashboard-heading { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 16px; }
.dashboard-eyebrow { font-size: 9px; letter-spacing: .12em; color: var(--text-secondary); margin-bottom: 6px; font-weight: 600; }
.dashboard-heading h2 { font-size: 24px; letter-spacing: -.05em; font-weight: 750; }
.dashboard-period { color: var(--text-secondary); font-size: 10px; border: 1px solid var(--border); padding: 6px 9px; border-radius: 20px; white-space: nowrap; }
.sync-banner, .sync-banner.success { background: transparent; border: 0; padding: 0 2px; gap: 7px; box-shadow: none; margin-bottom: 16px; border-radius: 8px; }
.sync-banner-icon { background: none; box-shadow: none; width: 12px; height: 20px; }
.sync-status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--text-secondary); }
.sync-banner.success .sync-status-dot { background: var(--success); box-shadow: 0 0 0 3px var(--success-light); }
.sync-banner-text { display: flex; flex-wrap: wrap; align-items: baseline; gap: 5px 10px; }
.sync-banner-title { color: var(--text-secondary); font-size: 10px; margin: 0; }
.sync-banner-sub { color: var(--text-secondary); font-size: 10px; }
.sync-banner.error { background: var(--danger-light); padding: 10px; border: 1px solid var(--danger); }
.sync-banner.error .sync-status-dot { background: var(--danger); }
.kpi-grid { gap: 10px; margin-bottom: 20px; }
.kpi-card { position: relative; min-width: 0; min-height: 108px; padding: 17px; border: 0; border-radius: 18px; gap: 8px; box-shadow: 0 3px 14px #071a3510; }
.kpi-icon { position: absolute; top: 15px; right: 14px; color: var(--text-secondary); opacity: .65; }
.kpi-icon svg { width: 17px; height: 17px; display: block; }
.kpi-label { font-size: 10px; letter-spacing: 0; padding-right: 18px; margin-bottom: 16px; }
.kpi-value { font-size: clamp(22px, 5.6vw, 28px); font-weight: 700; letter-spacing: -.045em; font-variant-numeric: tabular-nums; margin: 0; }
.kpi-revenue { background: #315fda; color: #fff; }
.kpi-revenue .kpi-label, .kpi-revenue .kpi-icon { color: #e3ebff; }
.kpi-peak .kpi-change { background: transparent; padding: 0; font-size: 10px; margin-top: 7px; font-weight: 500; }
.card { border: 0; border-radius: 20px; box-shadow: 0 3px 18px #071a3508; margin-bottom: 18px; }
.card-header { border: 0; padding: 18px 17px 10px; min-height: 56px; gap: 8px; }
.card-title { font-size: 15px; letter-spacing: -.025em; }
.card-link { font-size: 11px; padding: 6px 0 6px 8px; }
.card-actions { background: var(--bg-elevated); padding: 3px; border-radius: 10px; gap: 2px; }
.tab-btn { font-size: 10px; padding: 6px 10px; border-radius: 7px; min-height: 28px; }
.tab-btn.active { background: var(--bg-card); color: var(--accent); box-shadow: 0 1px 5px #091d3f16; }
.chart-container { height: 205px; padding: 10px 15px 16px; }
.weekly-stats { margin: 4px 14px 0; background: var(--bg-elevated); border-radius: 12px; padding: 12px 0; }
.weekly-stat { padding: 0 5px; }
.weekly-stat-label { font-size: 9px; }
.weekly-stat-value { font-size: 16px; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.card-badge { font-size: 9px; }
.orders-list { padding: 0 16px 6px; }
.orders-list .order-item { border: 0; border-bottom: 1px solid var(--border); border-radius: 0; background: transparent; margin: 0; padding: 14px 0; gap: 10px; }
.orders-list .order-item:last-child { border-bottom: 0; }
.order-icon { width: 34px; height: 34px; font-size: 15px; border-radius: 11px; }
.order-id { font-size: 13px; }
.order-meta { font-size: 10px; gap: 5px; }
.order-amount { font-size: 14px; color: var(--text-primary); font-variant-numeric: tabular-nums; }
.order-status { font-size: 9px; padding: 3px 6px; }
.bottom-nav { border-top: 1px solid var(--border); box-shadow: 0 -4px 22px #071a3506; padding-inline: 7px; }
.bottom-nav > .nav-item { min-height: 52px; gap: 5px; border-radius: 13px; margin-inline: 2px; color: var(--text-secondary); }
.bottom-nav .nav-icon { width: 21px; height: 21px; stroke-width: 1.7; }
.bottom-nav .nav-item span { font-size: 9px; font-weight: 500; white-space: nowrap; }
.bottom-nav .nav-item.active { background: var(--accent-light); color: var(--accent); }
button:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
@media (max-width: 360px) {
  .mobile-header { padding-inline: 14px; }
  .header-title { font-size: 13px; }
  .header-logo { font-size: 22px; }
  .page { padding-inline: 12px; }
  .kpi-card { padding: 14px; }
  .order-item { gap: 7px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* Muted indigo and jade accents shared by sales cards and charts. */
:root { --accent: #a4afe8; --accent-light: rgba(164,175,232,.12); }
body[data-theme="light"] { --accent: #5f6ca6; --accent-light: #eef0f8; }
.kpi-revenue { background: #e9edf7; color: #354674; box-shadow: none; }
.kpi-revenue .kpi-label, .kpi-revenue .kpi-icon { color: #4f6076; }
body:not([data-theme="light"]) .kpi-revenue { background: #26334f; color: #dee5ff; }
body:not([data-theme="light"]) .kpi-revenue .kpi-label,
body:not([data-theme="light"]) .kpi-revenue .kpi-icon { color: #aab8dc; }
.kpi-icon { width: 28px; height: 28px; border-radius: 9px; display: grid; place-items: center; background: var(--accent-light); color: var(--accent); opacity: 1; top: 12px; right: 12px; }
.kpi-orders .kpi-icon { color: #57958d; background: rgba(87,149,141,.1); }
.kpi-avg .kpi-icon { color: #9a7caf; background: rgba(154,124,175,.1); }
.kpi-peak .kpi-icon { color: #ad8d5c; background: rgba(173,141,92,.1); }
.kpi-label { padding-right: 25px; }
.section-icon { width: 27px; height: 27px; display: inline-grid; place-items: center; background: var(--accent-light); color: var(--accent); border-radius: 9px; flex-shrink: 0; }
.section-icon svg { width: 16px; height: 16px; }
.card-title { display: flex; align-items: center; gap: 8px; }
.chart-legend { display: flex; gap: 14px; padding: 0 18px 4px; color: var(--text-secondary); font-size: 10px; }
.chart-legend span { display: inline-flex; align-items: center; gap: 5px; }
.chart-legend i { width: 6px; height: 6px; border-radius: 50%; background: #8194c2; }
.chart-legend .peak-dot { background: #357f78; }
body:not([data-theme="light"]) .chart-legend i { background: #9aa7e8; }
body:not([data-theme="light"]) .chart-legend .peak-dot { background: #75c5b8; }
.order-icon svg { width: 19px; height: 19px; }
.order-icon.dine-in { color: var(--accent); }
.order-icon.take-away { color: #57958d; }
.order-icon.delivery { color: #ad8d5c; }
#theme-icon { display: flex; color: var(--text-secondary); }
#theme-icon svg { width: 19px; height: 19px; }
.top-item-rank.gold { background: #f0e8d6; color: #96723d; }
.top-item-rank.silver { background: #e8edf4; color: #6a7e9c; }
.top-item-rank.bronze { background: #efe3dc; color: #9a7561; }

.analysis-note { padding: 0 17px 10px; color: var(--text-secondary); font-size: 11px; line-height: 1.6; }
.heatmap-scroll { overflow-x: auto; padding: 4px 16px 10px; }
.heatmap-grid { display: grid; grid-template-columns: 64px repeat(var(--heat-columns), minmax(18px, 1fr)); gap: 4px; min-width: 324px; align-items: center; }
.heat-hour { font-size: 9px; text-align: center; color: var(--text-secondary); padding-bottom: 4px; }
.heat-day { font-size: 9px; color: var(--text-secondary); white-space: nowrap; }
.heat-cell { height: 26px; border-radius: 4px; border: 1px solid transparent; }
.heat-0 { background: var(--heat-zero); border-color: var(--heat-border); }
.heat-1 { background: #bcdad3; }
.heat-2 { background: #7fb3a8; }
.heat-3 { background: #4f9387; }
.heat-4 { background: #2c7468; }
.heat-missing { background: repeating-linear-gradient(135deg, transparent, transparent 3px, var(--heat-hatch) 3px, var(--heat-hatch) 5px); border-color: var(--heat-hatch); }
body:not([data-theme="light"]) .heat-1 { background: #d4e8e3; }
body:not([data-theme="light"]) .heat-2 { background: #a0c9c0; }
body:not([data-theme="light"]) .heat-3 { background: #70a99e; }
body:not([data-theme="light"]) .heat-4 { background: #43877c; }
.heatmap-detail { min-height: 38px; font-size: 10px; }
.product-changes { padding: 0 17px 8px; }
.product-changes > .analysis-note { padding-inline: 0; }
.change-row { padding: 10px 0 14px; }
.change-title { display: flex; justify-content: space-between; gap: 12px; font-size: 12px; }
.change-title > span { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.change-title strong { white-space: nowrap; font-variant-numeric: tabular-nums; font-weight: 600; }
.change-up { color: #43877c; }
.change-down { color: #aa777e; }
.change-track { height: 5px; border-radius: 4px; background: var(--bg-elevated); margin: 8px 0 5px; overflow: hidden; }
.change-track span { display: block; height: 100%; border-radius: inherit; }
.change-track .change-up { background: #70a99e; }
.change-track .change-down { background: #be969c; }
.change-caption { font-size: 10px; color: var(--text-secondary); }
body:not([data-theme="light"]) .change-up { color: #8cc7b9; }
body:not([data-theme="light"]) .change-down { color: #d4a6ad; }

/* ============================================================
   移动端：隐藏顶部标题栏，把空间还给内容
   ============================================================ */
.mobile-header { display: none; }
.mobile-main { top: 0; padding-top: var(--safe-top, 0px); }

/* ============================================================
   摄像头：原生 HLS 播放 + 加载过渡动画
   ============================================================ */
.camera-live {
  position: absolute;
  inset: 0;
  background: #000;
}
.camera-live video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  background: #000;
}
.camera-live .camera-loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.55);
  transition: opacity 0.35s ease;
}
.camera-live.is-ready .camera-loading {
  opacity: 0;
  pointer-events: none;
}
.camera-live.is-error .camera-loading {
  opacity: 0;
}
.camera-live.is-error::after {
  content: "画面加载失败";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.9);
  font-size: 12px;
  background: rgba(0, 0, 0, 0.6);
}
.camera-spinner {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.25);
  border-top-color: #fff;
  animation: camSpin 0.8s linear infinite;
}
@keyframes camSpin {
  to { transform: rotate(360deg); }
}
.camera-viewer-frame {
  position: relative;
}
.camera-viewer-frame .camera-live video {
  object-fit: contain;
}

/* ============================================================
   下拉刷新
   ============================================================ */
.mobile-main {
  overscroll-behavior-y: contain;
}
.ptr {
  position: fixed;
  top: 0;
  left: 50%;
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 92px;
  height: 64px;
  padding-bottom: 6px;
  border-radius: 0 0 18px 18px;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-size: 11px;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -100%);
  transition: opacity 0.2s ease;
}
.ptr.visible {
  opacity: 1;
}
.ptr-spinner {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
}
.ptr.armed .ptr-spinner {
  transform: rotate(180deg);
}
.ptr.refreshing .ptr-spinner {
  animation: camSpin 0.8s linear infinite;
}
.ptr.done .ptr-spinner {
  border-color: var(--accent);
  border-top-color: var(--accent);
}
.ptr-text {
  white-space: nowrap;
}