/* =========================================================
   WB RADAR — Apple iOS Dark Mode Design System
   ========================================================= */

:root {
  --ios-bg: #000000;
  --ios-surface: #121214;
  --ios-card: #1c1c1e;
  --ios-card-elevated: #242426;
  --ios-border: rgba(255, 255, 255, 0.18);
  --ios-border-active: rgba(10, 132, 255, 0.6);
  --ios-text-primary: #ffffff;
  --ios-text-secondary: #8e8e93;
  --ios-text-tertiary: #636366;
  --ios-blue: #0a84ff;
  --ios-blue-hover: #0071e3;
  --ios-green: #30d158;
  --ios-orange: #ff9f0a;
  --ios-red: #ff453a;
  --ios-purple: #bf5af2;
  --ios-radius-sm: 10px;
  --ios-radius-md: 14px;
  --ios-radius-lg: 20px;
  --ios-radius-full: 9999px;
  --ios-font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", Roboto, sans-serif;
  --ios-shadow-card: 0 4px 20px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--ios-bg);
  color: var(--ios-text-primary);
  font-family: var(--ios-font);
  line-height: 1.45;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* --- Container --- */
.ios-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 16px 80px;
  width: 100%;
}

/* --- Navigation Header --- */
.ios-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(18, 18, 20, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--ios-border);
}

.ios-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: #fff;
}

.brand-badge {
  background: linear-gradient(135deg, var(--ios-blue), var(--ios-purple));
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--ios-radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

/* Header Pills */
.header-berry-pill {
  background: rgba(255, 45, 85, 0.2) !important;
  border: 1px solid rgba(255, 45, 85, 0.45) !important;
  color: #fff !important;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: var(--ios-radius-full);
}

.header-bonus-pill {
  background: rgba(48, 209, 88, 0.15) !important;
  border: 1px solid rgba(48, 209, 88, 0.35) !important;
  color: #30d158 !important;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--ios-radius-full);
}

.header-menu-pill {
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  color: #fff !important;
  font-size: 16px;
  padding: 6px 12px;
  border-radius: var(--ios-radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
}

.header-menu-pill:hover {
  background: rgba(255, 255, 255, 0.15) !important;
}

/* Nav Dropdown */
.nav-dropdown-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.nav-dropdown-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.nav-dropdown {
  position: fixed;
  top: 60px;
  right: 16px;
  max-width: 310px;
  width: calc(100vw - 32px);
  background: rgba(28, 28, 30, 0.95);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.7);
  padding: 12px;
  z-index: 999;
  opacity: 0;
  transform: translateY(-8px) scale(0.97);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  display: none;
  flex-direction: column;
  gap: 6px;
}

.nav-dropdown.active {
  display: flex !important;
  opacity: 1 !important;
  transform: translateY(0) scale(1) !important;
  pointer-events: auto !important;
}

/* Menu Balance Card */
.menu-balance-card {
  background: linear-gradient(135deg, rgba(255, 45, 85, 0.15), rgba(175, 82, 222, 0.15));
  border: 1px solid rgba(255, 45, 85, 0.3);
  border-radius: 14px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.menu-balance-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.menu-balance-label {
  font-size: 11px;
  color: var(--ios-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.menu-balance-val {
  font-size: 18px;
  font-weight: 800;
  color: #ff2d55;
}

.menu-section-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--ios-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 4px 8px 2px;
}

.menu-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  background: transparent;
  border: none;
  color: #fff;
  padding: 9px 12px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: background 0.15s ease, color 0.15s ease;
}

.menu-item:hover {
  background: rgba(255, 255, 255, 0.08);
}

.menu-item:active {
  background: rgba(255, 255, 255, 0.14);
}

.menu-item.active {
  background: rgba(10, 132, 255, 0.18);
  color: #0a84ff;
  font-weight: 600;
}

.menu-item-icon {
  font-size: 16px;
  width: 22px;
  text-align: center;
}

.menu-item-text {
  flex: 1;
}

.menu-badge {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 10px;
}

/* --- Segmented Controls (Tabs) --- */
.ios-segmented {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.06);
  padding: 3px;
  border-radius: var(--ios-radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin: 0;
  gap: 2px;
}

.segment-btn {
  flex: 0 0 auto;
  min-width: auto;
  background: transparent;
  border: none;
  outline: none;
  color: var(--ios-text-secondary);
  font-family: var(--ios-font);
  font-size: 13px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--ios-radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  white-space: nowrap;
}

.segment-btn:hover:not(.active) {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.segment-btn.active {
  background: rgba(255, 255, 255, 0.16);
  color: #ffffff;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

.segment-badge {
  background: rgba(255, 255, 255, 0.18);
  padding: 1px 7px;
  border-radius: var(--ios-radius-full);
  font-size: 11px;
}

/* --- Search & Filters Bar --- */
.search-card {
  background: var(--ios-card);
  border: 1.5px solid var(--ios-border);
  border-radius: var(--ios-radius-lg);
  padding: 18px;
  margin-bottom: 20px;
  box-shadow: var(--ios-shadow-card);
}

.search-form-layout {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.search-input-main {
  flex: 2;
  min-width: 220px;
}

.search-prices-row {
  display: flex;
  gap: 8px;
  flex: 1;
  min-width: 180px;
}

.search-prices-row .ios-input {
  width: 100%;
}

.search-actions-row {
  display: flex;
  gap: 8px;
}

.ios-input {
  width: 100%;
  background: #2c2c2e !important;
  color: #ffffff !important;
  border: 1.5px solid var(--ios-border);
  border-radius: var(--ios-radius-md);
  padding: 11px 14px;
  font-family: var(--ios-font);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s ease;
}

.ios-input:focus {
  border-color: var(--ios-blue);
  box-shadow: 0 0 0 3px rgba(10, 132, 255, 0.25);
}

.ios-input::placeholder {
  color: var(--ios-text-tertiary);
}

/* Buttons */
.ios-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: var(--ios-blue);
  color: #ffffff;
  border: none;
  border-radius: var(--ios-radius-md);
  padding: 12px 18px;
  font-family: var(--ios-font);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.ios-btn:hover {
  background: var(--ios-blue-hover);
  transform: translateY(-1px);
}

.ios-btn-secondary {
  background: #2c2c2e;
  border: 1px solid var(--ios-border);
  color: #fff;
}

.ios-btn-secondary:hover {
  background: #38383a;
}

.ios-btn-sm {
  padding: 6px 12px;
  font-size: 13px;
  border-radius: var(--ios-radius-sm);
}

.ios-btn-danger {
  background: rgba(255, 69, 58, 0.2);
  color: var(--ios-red);
  border: 1px solid rgba(255, 69, 58, 0.4);
}

.ios-btn-danger:hover {
  background: rgba(255, 69, 58, 0.35);
}

/* --- Results Toolbar & Sorting --- */
.results-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  flex-wrap: wrap;
  gap: 10px;
}

.results-count {
  font-size: 13px;
  color: var(--ios-text-secondary);
}

.sort-pill-group {
  display: inline-flex;
  background: #1c1c1e;
  border: 1px solid var(--ios-border);
  border-radius: var(--ios-radius-md);
  padding: 3px;
  gap: 3px;
}

.sort-pill {
  background: transparent;
  border: none;
  color: var(--ios-text-secondary);
  font-family: var(--ios-font);
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--ios-radius-sm);
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.sort-pill.active {
  background: #2c2c2e;
  color: #ffffff;
  font-weight: 600;
  box-shadow: 0 1px 4px rgba(0,0,0,0.4);
}

/* --- Card Grids (Compact Apple iOS HIG) --- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(185px, 1fr));
  gap: 12px;
}

/* PROMINENT COMPACT CARD FRAMES */
.wb-card {
  background: var(--ios-card);
  border: 1.5px solid var(--ios-border); /* Visible distinct frame */
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--ios-shadow-card);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  position: relative;
}

.wb-card:hover {
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.65);
  transform: translateY(-2px);
}

.card-media {
  position: relative;
  width: 100%;
  aspect-ratio: 3/4;
  background: #151517;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--ios-border);
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.wb-card:hover .card-media img {
  transform: scale(1.03);
}

.media-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: var(--ios-radius-full);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.media-rating-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  background: rgba(18, 18, 20, 0.88) !important;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #ffd60a !important;
  font-size: 11px !important;
  font-weight: 700 !important;
  padding: 2px 7px !important;
  border-radius: var(--ios-radius-full);
  border: 1px solid rgba(255, 214, 10, 0.4) !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}

.media-rating-badge .rating-count {
  color: #a1a1a6;
  font-size: 10px;
  font-weight: 500;
}

.badge-out-of-stock {
  background: rgba(255, 69, 58, 0.9) !important;
  color: #ffffff !important;
  font-weight: 700 !important;
  border: 1px solid rgba(255, 255, 255, 0.4) !important;
  box-shadow: 0 2px 8px rgba(255, 69, 58, 0.5);
}

.price-out-of-stock {
  font-size: 14px;
  font-weight: 700;
  color: var(--ios-red, #ff453a);
  display: flex;
  align-items: center;
  gap: 4px;
}

.price-last-seen {
  font-size: 11px;
  color: var(--ios-text-secondary);
}

.card-out-of-stock {
  opacity: 0.92;
}

.stock-status-tag {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
}

.stock-status-in {
  color: var(--ios-green, #30d158);
  background: rgba(48, 209, 88, 0.12);
}

.stock-status-out {
  color: var(--ios-red, #ff453a);
  background: rgba(255, 69, 58, 0.16);
}

.discount-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  background: var(--ios-red);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--ios-radius-full);
}

.card-body {
  padding: 10px 10px 12px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-price-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 4px;
}

.current-price {
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
}

.old-price {
  font-size: 11px;
  color: var(--ios-text-tertiary);
  text-decoration: line-through;
}

.price-drop-tag {
  font-size: 11px;
  font-weight: 600;
  color: var(--ios-green);
}

.card-media-link {
  display: block;
  text-decoration: none;
  cursor: pointer;
}

.card-title-link {
  text-decoration: none;
  color: inherit;
  display: block;
  cursor: pointer;
}

.card-title-link:hover .card-title {
  color: var(--ios-blue);
  text-decoration: underline;
}

.card-title {
  font-size: 12px;
  font-weight: 500;
  color: #ffffff;
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 32px;
  line-height: 1.35;
  transition: color 0.15s ease;
}

.card-meta {
  font-size: 11px;
  color: var(--ios-text-secondary);
  display: flex;
  justify-content: space-between;
  margin-bottom: 4px;
}

/* Seller / Supplier Line */
.card-supplier {
  font-size: 11px;
  color: #82b1ff;
  background: rgba(10, 132, 255, 0.12);
  padding: 3px 6px;
  border-radius: 6px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 4px;
  overflow: hidden;
  border: 1px solid rgba(10, 132, 255, 0.2);
}

.card-supplier span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Inset Box for Target Price in Tracked Cards */
.target-setting-box {
  background: #242426;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 6px 8px;
  margin: 6px 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.target-setting-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--ios-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.target-input-row {
  display: flex;
  gap: 6px;
}

.target-input-row input {
  flex: 1;
  background: #1c1c1e !important;
  color: #ffffff !important;
  border: 1px solid var(--ios-border);
  border-radius: 6px;
  padding: 4px 6px;
  font-size: 12px;
  font-family: var(--ios-font);
}

.card-actions {
  margin-top: auto;
  display: flex;
  gap: 6px;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* --- Modals --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 16px;
}

.modal-overlay.active {
  display: flex;
}

.ios-modal {
  background: var(--ios-card);
  border: 1.5px solid var(--ios-border);
  border-radius: var(--ios-radius-lg);
  max-width: 480px;
  width: 100%;
  padding: 24px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
  animation: modalIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.94); }
  to { opacity: 1; transform: scale(1); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

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

.modal-close {
  background: #2c2c2e;
  border: none;
  color: #fff;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--ios-text-secondary);
}

.empty-icon {
  font-size: 48px;
  margin-bottom: 12px;
}

/* Toast Notifications */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ios-toast {
  background: rgba(28, 28, 30, 0.95);
  backdrop-filter: blur(16px);
  border: 1px solid var(--ios-border);
  color: #fff;
  padding: 12px 18px;
  border-radius: var(--ios-radius-md);
  font-size: 14px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
  animation: toastIn 0.2s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

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

/* Telegram WebApp Mobile Environment Adaptations */
body.telegram-webapp-mode {
  background-color: var(--tg-theme-bg-color, var(--ios-bg));
  color: var(--tg-theme-text-color, var(--ios-text-primary));
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

body.telegram-webapp-mode .ios-nav {
  padding-top: max(8px, env(safe-area-inset-top, 0px));
}

body.telegram-webapp-mode .brand span:first-child {
  font-size: 15px;
}

/* =========================================================
   MOBILE & TELEGRAM MINI APP ADAPTIVE STYLES (< 680px)
   ========================================================= */
@media (max-width: 680px) {
  .ios-container {
    padding: 10px 10px 80px;
  }

  .ios-nav-inner {
    padding: 8px 12px;
    flex-wrap: nowrap;
    gap: 8px;
    align-items: center;
  }

  .brand {
    font-size: 16px;
    gap: 6px;
    white-space: nowrap;
  }

  .brand-badge {
    font-size: 10px;
    padding: 2px 6px;
  }

  .nav-actions {
    gap: 6px;
    flex-wrap: nowrap;
  }

  .nav-btn {
    padding: 6px 10px;
    border-radius: var(--ios-radius-sm);
  }

  .nav-btn .btn-text {
    display: none; /* Hide button text on mobile, keep clean icons */
  }

  .nav-btn .btn-icon {
    font-size: 15px;
    margin: 0;
  }

  /* Form Layout on Mobile */
  .search-card {
    padding: 14px 12px;
    margin-bottom: 16px;
    border-radius: var(--ios-radius-md);
  }

  .search-form-layout {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
  }

  .search-input-main {
    width: 100%;
  }

  .search-prices-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    width: 100%;
    min-width: unset;
  }

  .search-actions-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    width: 100%;
  }

  .search-actions-row .ios-btn {
    width: 100%;
    padding: 11px 8px;
    font-size: 13px;
  }

  /* Compact 2-column e-commerce cards on mobile */
  .cards-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
  }

  .wb-card {
    border-radius: 12px !important;
  }

  .card-body {
    padding: 8px 10px !important;
  }

  .card-title {
    font-size: 12px !important;
    height: 30px !important;
    line-height: 1.25 !important;
    margin-bottom: 4px !important;
  }

  .price-current {
    font-size: 15px !important;
  }

  .price-old {
    font-size: 11px !important;
  }

  .seller-tag {
    font-size: 10px !important;
    margin-bottom: 4px !important;
  }

  .card-actions {
    flex-direction: column !important;
    gap: 5px !important;
  }

  .card-actions .ios-btn {
    width: 100% !important;
    padding: 6px 4px !important;
    font-size: 11px !important;
  }

  /* Modals on Mobile */
  .ios-modal {
    padding: 18px 14px !important;
    max-width: 95vw !important;
    border-radius: var(--ios-radius-md) !important;
  }

  .results-toolbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .sort-pill-group {
    width: 100%;
    display: flex;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .sort-pill {
    flex: 1;
    text-align: center;
    justify-content: center;
    padding: 6px 4px;
    font-size: 11px;
    white-space: nowrap;
  }
}

/* --- Chart Zoom & Pan Toolbar Styles --- */
.chart-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: #1c1c1e;
  border: 1px solid var(--ios-border);
  border-radius: var(--ios-radius-md);
  margin-bottom: 8px;
  flex-wrap: wrap;
  gap: 8px;
}

.chart-hint {
  font-size: 12px;
  color: var(--ios-text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}

.chart-actions {
  display: flex;
  gap: 6px;
  align-items: center;
}

.chart-btn {
  background: #2c2c2e;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--ios-radius-sm);
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  user-select: none;
}

.chart-btn:hover {
  background: #3a3a3c;
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-1px);
}

.chart-btn:active {
  transform: scale(0.96);
}

#price-history-canvas {
  cursor: grab;
  touch-action: none;
}

#price-history-canvas:active {
  cursor: grabbing !important;
}

/* --- Paused Tracking Card & Player Play/Pause Controls --- */
.card-paused {
  opacity: 0.85;
}

.card-paused:hover {
  opacity: 1;
}

.media-player-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 0;
  outline: none;
}

.media-player-btn.playing {
  background: rgba(48, 209, 88, 0.18);
  color: #30d158;
  border-color: rgba(48, 209, 88, 0.45);
}

.media-player-btn.playing:hover {
  background: rgba(48, 209, 88, 0.35);
  border-color: #30d158;
  color: #ffffff;
  transform: scale(1.1);
  box-shadow: 0 4px 14px rgba(48, 209, 88, 0.4);
}

.media-player-btn.paused {
  background: rgba(255, 159, 10, 0.2);
  color: #ff9f0a;
  border-color: rgba(255, 159, 10, 0.5);
}

.media-player-btn.paused:hover {
  background: rgba(255, 159, 10, 0.35);
  border-color: #ff9f0a;
  color: #ffffff;
  transform: scale(1.1);
  box-shadow: 0 4px 14px rgba(255, 159, 10, 0.4);
}

.media-player-btn:active {
  transform: scale(0.92);
}

/* --- Chart Out-of-Stock Alert & Legend Styles --- */
.chart-oos-alert {
  background: rgba(255, 159, 10, 0.12);
  border: 1px solid rgba(255, 159, 10, 0.35);
  border-radius: var(--ios-radius-sm);
  padding: 8px 12px;
  font-size: 12px;
  line-height: 1.4;
  color: #ff9f0a;
  margin-bottom: 8px;
  text-align: center;
}

.chart-footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.chart-stock-legend {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 12px;
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--ios-text-secondary);
}

.legend-toggle {
  cursor: pointer;
  user-select: none;
  transition: all 0.15s ease;
  padding: 3px 6px;
  border-radius: 6px;
  border: 1px solid transparent;
}

.legend-toggle:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
  color: #ffffff;
}

.legend-toggle.disabled {
  opacity: 0.4;
  text-decoration: line-through;
}

.legend-line {
  display: inline-block;
  width: 20px;
  height: 0;
  vertical-align: middle;
}

.legend-line.in-stock {
  border-top: 2.5px solid #0a84ff;
}

.legend-line.stock-qty {
  border-top: 2.5px solid #bf5af2;
}

.legend-line.out-of-stock {
  border-top: 2.5px dashed #ff9f0a;
}

.chart-hint-sub {
  font-size: 11px;
  color: var(--ios-text-tertiary);
  text-align: right;
}

@media (max-width: 580px) {
  .chart-footer-row {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .chart-hint-sub {
    text-align: center;
  }
}

/* Responsive Navbar: Segmented bar on Desktop, Hamburger Dropdown on Mobile */
@media (min-width: 901px) {
  #btn-toggle-menu {
    display: none !important;
  }
}

@media (max-width: 900px) {
  #btn-toggle-menu {
    display: inline-flex !important;
  }
  .ios-segmented {
    display: none !important;
  }
  .ios-container {
    padding-top: 12px;
  }
}