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

/* ─── Variables ─────────────────────────────────────────────────────────────── */
:root {
  /* ── Hotprice Design System ── */
  --color-primary: #FF4500;
  --color-bg: #1A1A1A;
  --color-success: #2ECC71;

  --bg: #1A1A1A;
  --bg2: #222222;
  --bg3: #2a2a2a;
  --card: #252525;
  --border: #333333;
  --orange: #FF4500;
  --orange-dark: #CC2200;
  --orange-glow: rgba(255,69,0,0.25);
  --green: #2ECC71;
  --green-bright: #00FF88;
  --red: #FF3333;
  --yellow: #FFB800;
  --text: #F0F0F0;
  --text2: #999;
  --text3: #555;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --transition: 0.2s ease;
}

[data-theme="light"] {
  --bg: #F5F5F5;
  --bg2: #EBEBEB;
  --bg3: #E0E0E0;
  --card: #FFFFFF;
  --border: #DDDDDD;
  --text: #111111;
  --text2: #555555;
  --text3: #999999;
  --shadow: 0 4px 24px rgba(0,0,0,0.1);
  /* Deeper emerald so price numbers stay legible on white/cream cards */
  --green-bright: #059669;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--color-bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: var(--orange); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ─── Scrollbar ──────────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ─── Navbar ─────────────────────────────────────────────────────────────────── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(26,26,26,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0 20px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 20px;
  color: #fff;   /* navbar stays dark in both themes — brand text must always be white */
}

.navbar-brand .logo-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--color-primary), var(--orange-dark));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}

.navbar-brand span { color: var(--orange); }

.navbar-right { display: flex; align-items: center; gap: 12px; }

.live-badge {
  display: flex; align-items: center; gap: 6px;
  background: rgba(255,69,0,0.15);
  border: 1px solid rgba(255,69,0,0.3);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-primary);
  animation: blink 2.5s ease-in-out infinite;
}

.live-dot {
  width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.btn-icon {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text);
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  transition: var(--transition);
}

.btn-icon:hover { background: var(--border); }

/* ─── Hero / Stats Bar ───────────────────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, rgba(255,69,0,0.12) 0%, var(--color-bg) 55%, rgba(46,204,113,0.04) 100%);
  border-bottom: 1px solid var(--border);
  padding: 28px 20px;
}

[data-theme="light"] .hero {
  background: linear-gradient(135deg, rgba(255,69,0,0.08) 0%, #f0f0f0 55%, rgba(46,204,113,0.05) 100%);
}

.hero-inner { max-width: 1400px; margin: 0 auto; }

.hero h1 {
  font-size: clamp(22px, 4vw, 38px);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 6px;
  color: var(--text);
}

.hero h1 .highlight { color: var(--orange); }

.hero p { color: var(--text2); font-size: 14px; margin-bottom: 24px; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  max-width: 700px;
}

.stat-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
}

.stat-value {
  font-size: 28px;
  font-weight: 900;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label { font-size: 11px; color: var(--text2); text-transform: uppercase; letter-spacing: 0.5px; }

/* ─── Main Layout ────────────────────────────────────────────────────────────── */
.main-layout {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 20px;
  align-items: start;
}

@media (max-width: 900px) {
  .main-layout { grid-template-columns: 1fr; }
  .sidebar { position: static !important; max-height: none !important; overflow-y: visible !important; }
}

/* ─── Sidebar / Filters ──────────────────────────────────────────────────────── */
.sidebar {
  position: sticky;
  top: 80px;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.sidebar::-webkit-scrollbar {
  width: 4px;
}

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

.sidebar::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
  background: var(--orange);
}

.sidebar-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text2);
  margin-bottom: 16px;
}

.filter-group { margin-bottom: 20px; }

.filter-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text2);
  margin-bottom: 8px;
  display: block;
}

.filter-chips { display: flex; flex-wrap: wrap; gap: 6px; }

.chip {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text2);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 12px;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.chip:hover, .chip.active {
  background: var(--orange-glow);
  border-color: var(--orange);
  color: var(--orange);
}

.range-value {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.range-value span { font-size: 12px; color: var(--text2); }
.range-value strong { color: var(--orange); font-size: 14px; }

input[type="range"] {
  width: 100%;
  accent-color: var(--orange);
  cursor: pointer;
}

.filter-input {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  outline: none;
  transition: var(--transition);
}

.filter-input:focus { border-color: var(--orange); }

.btn-reset {
  width: 100%;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text2);
  padding: 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 13px;
  transition: var(--transition);
  margin-top: 8px;
}

.btn-reset:hover { border-color: var(--orange); color: var(--orange); }

/* ─── Products Section ───────────────────────────────────────────────────────── */
.products-section {}

/* ─── Top Exclusivos ─────────────────────────────────────────────────────────── */
.exclusivos-section {
  margin-bottom: 28px;
  background: linear-gradient(135deg, rgba(255,69,0,0.07) 0%, rgba(255,51,51,0.04) 100%);
  border: 1px solid rgba(255,69,0,0.25);
  border-radius: var(--radius);
  padding: 18px 20px 20px;
  position: relative;
}

.exclusivos-section::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  box-shadow: inset 0 0 40px rgba(255,102,0,0.05);
  pointer-events: none;
}

.exclusivos-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
}

.exclusivos-header-left {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex: 1;
  min-width: 0;
}

.exclusivos-title {
  font-size: 15px;
  font-weight: 800;
  color: var(--orange);
  letter-spacing: 0.3px;
  white-space: nowrap;
}

.exclusivos-sub {
  font-size: 11px;
  color: var(--text3);
  font-weight: 500;
  white-space: nowrap;
}

.excl-toggle-btn {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(255,102,0,0.3);
  background: rgba(255,102,0,0.08);
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  transition: background 0.2s;
  padding: 0;
}

.excl-toggle-btn:hover { background: rgba(255,102,0,0.2); }

.excl-chevron {
  width: 16px;
  height: 16px;
  transition: transform 0.35s ease;
}

/* ── Collapse/expand wrapper — CSS Grid row trick (no overflow:hidden needed) ── */
.exclusivos-cards-wrap {
  display: grid;
  grid-template-rows: 1fr;
  opacity: 1;
  transition: grid-template-rows 0.35s ease-out, opacity 0.25s ease-out;
  overflow: hidden; /* clips the grid row when it collapses to 0fr */
}

.exclusivos-cards-wrap.collapsed {
  grid-template-rows: 0fr;
  opacity: 0;
}

/* ── Horizontal carousel ────────────────────────────────────────────────────── */
.exclusivos-cards {
  min-height: 0;          /* lets the grid row shrink to 0fr */
  display: flex;
  flex-wrap: nowrap;       /* explicit — cards must never wrap to the next line */
  gap: 12px;
  overflow-x: auto;
  overflow-y: visible;
  padding-bottom: 10px;   /* room for the scrollbar without touching cards */
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.exclusivos-cards::-webkit-scrollbar { height: 4px; }
.exclusivos-cards::-webkit-scrollbar-track { background: transparent; }
.exclusivos-cards::-webkit-scrollbar-thumb {
  background: rgba(255,102,0,0.35);
  border-radius: 2px;
}

.excl-card {
  flex-shrink: 0;
  width: 275px;
  min-width: 275px;        /* belt-and-suspenders: never let the browser shrink cards */
  scroll-snap-align: start;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: row;
  gap: 0;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
}

@media (max-width: 600px) {
  .excl-card { width: min(82vw, 280px); min-width: min(82vw, 280px); }
}

.excl-card:hover {
  border-color: var(--orange);
  box-shadow: 0 4px 20px rgba(255,102,0,0.2);
  transform: translateY(-2px);
}

.excl-img-wrap {
  position: relative;
  width: 110px;
  min-width: 110px;
  background: var(--bg3);
  overflow: hidden;
}

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

.excl-discount {
  position: absolute;
  top: 8px;
  left: 8px;
  background: var(--red);
  color: #fff;
  font-size: 11px;
  font-weight: 900;
  padding: 3px 7px;
  border-radius: 6px;
}

.excl-body {
  flex: 1;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.excl-store {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--orange);
}

.excl-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.excl-prices {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: 2px;
}

.excl-current {
  font-size: 16px;
  font-weight: 900;
  color: var(--green-bright);   /* adapts: #00FF88 dark / #059669 light */
}

.excl-original {
  font-size: 11px;
  color: var(--text3);
  text-decoration: line-through;
}

.excl-saving {
  font-size: 12px;
  font-weight: 700;
  color: var(--orange);
  background: rgba(255,102,0,0.1);
  border-radius: 6px;
  padding: 3px 8px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  align-self: flex-start;
}

.excl-btn {
  display: inline-block;
  margin-top: auto;
  padding: 6px 12px;
  background: var(--orange);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  border-radius: 8px;
  text-decoration: none;
  text-align: center;
  transition: var(--transition);
  align-self: flex-start;
}

.excl-btn:hover { background: var(--orange-dark); }

/* ─── Search terms info bar ──────────────────────────────────────────────────── */
.search-terms-info {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 0 12px;
  font-size: 12px;
  color: var(--text3);
  flex-wrap: wrap;
}

.sti-icon { font-size: 13px; line-height: 1; }

.sti-text { font-style: italic; line-height: 1.5; }

.sti-count {
  color: var(--orange);
  font-style: normal;
  font-weight: 700;
}

.sti-terms {
  color: var(--orange);
  font-style: italic;
  font-weight: 600;
}

[data-theme="light"] .sti-count,
[data-theme="light"] .sti-terms { color: var(--orange-dark, #c2410c); }

/* ─── Products toolbar ───────────────────────────────────────────────────────── */
.products-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.search-box {
  position: relative;
  flex: 1;
  min-width: 200px;
}

.search-box input {
  width: 100%;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 12px 10px 38px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  outline: none;
  transition: var(--transition);
}

.search-box input:focus { border-color: var(--orange); }
.search-box .search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text3);
  pointer-events: none;
}

.sort-select {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  cursor: pointer;
  outline: none;
}

.results-count { font-size: 13px; color: var(--text2); white-space: nowrap; }

/* ─── Product Grid ───────────────────────────────────────────────────────────── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}

@media (max-width: 600px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
}

/* ─── Product Card ───────────────────────────────────────────────────────────── */
.product-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
  position: relative;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(255,102,0,0.15);
  border-color: rgba(255,102,0,0.3);
}

.product-card.new-offer { animation: newOffer 0.5s ease; }

@keyframes newOffer {
  0% { transform: scale(0.95); opacity: 0; border-color: var(--orange); }
  100% { transform: scale(1); opacity: 1; }
}

.card-image-wrapper {
  position: relative;
  aspect-ratio: 4/3;
  background: var(--bg3);
  overflow: hidden;
}

.card-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
  padding: 8px;
}

.product-card:hover .card-image-wrapper img { transform: scale(1.05); }

.discount-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--red);
  color: #fff;
  font-weight: 900;
  font-size: 14px;
  padding: 4px 10px;
  border-radius: 20px;
  z-index: 2;
  line-height: 1;
}

.discount-badge.mega { background: linear-gradient(135deg, #FF0000, #FF6600); font-size: 16px; padding: 5px 12px; }

.store-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  text-transform: uppercase;
}

.historical-badge {
  position: absolute;
  bottom: 8px;
  left: 8px;
  background: linear-gradient(135deg, #FFB800, #FF8800);
  color: #000;
  font-size: 9px;
  font-weight: 800;
  padding: 3px 7px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.new-badge {
  position: absolute;
  bottom: 5px;
  right: 5px;
  background: var(--red);
  color: #fff;
  font-size: 10px;
  font-weight: 900;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  box-shadow: 0 2px 8px rgba(255,51,51,0.5);
  animation: newPulse 2s ease-in-out infinite;
  z-index: 3;
}

@keyframes newPulse {
  0%, 100% { box-shadow: -2px 2px 8px rgba(255,51,51,0.4); }
  50%       { box-shadow: -2px 2px 16px rgba(255,51,51,0.8); }
}

/* ─── View Toggle Buttons ────────────────────────────────────────────────────── */
.view-toggle {
  display: flex;
  gap: 4px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 3px;
  background: var(--bg3);
  flex-shrink: 0;
}

.view-btn {
  background: transparent;
  border: none;
  color: var(--text3);
  width: 30px;
  height: 28px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.view-btn.active {
  background: var(--card);
  color: var(--orange);
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

/* ─── List View ──────────────────────────────────────────────────────────────── */
.products-grid.list-view {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.products-grid.list-view .product-card {
  display: flex;
  flex-direction: row;
}

.products-grid.list-view .card-image-wrapper {
  width: 130px;
  min-width: 130px;
  height: 130px;
  aspect-ratio: unset;
  border-radius: var(--radius) 0 0 var(--radius);
}

.products-grid.list-view .card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
  padding: 12px 14px;
}

.products-grid.list-view .card-name {
  -webkit-line-clamp: 1;
  margin-bottom: 6px;
}

.products-grid.list-view .card-prices {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 8px;
}

.products-grid.list-view .original-price { margin-bottom: 0; }

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

.card-body { padding: 14px; }

.card-category {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text3);
  letter-spacing: 0.5px;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.card-sku {
  font-size: 9px;
  font-weight: 500;
  color: var(--text3);
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 5px;
  letter-spacing: 0;
  text-transform: none;
  flex-shrink: 0;
  max-width: 90px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-name {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text);
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-prices { margin-bottom: 12px; }

.original-price {
  font-size: 12px;
  color: var(--text3);
  text-decoration: line-through;
  margin-bottom: 2px;
}

.current-price {
  font-size: 22px;
  font-weight: 900;
  color: var(--green-bright);
  line-height: 1;
}

.current-price .currency { font-size: 14px; font-weight: 600; }

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 11px;
  color: var(--text3);
}

.urgency-score {
  display: flex;
  align-items: center;
  gap: 3px;
}

.urgency-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--text3);
}

.urgency-dot.active { background: var(--orange); }
.urgency-dot.hot { background: var(--red); animation: pulse 1s infinite; }

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

.btn-buy {
  flex: 1;
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color: #fff;
  border: none;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.btn-buy:hover { filter: brightness(1.1); transform: scale(1.02); }

.btn-alert {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text2);
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  transition: var(--transition);
  flex-shrink: 0;
}

.btn-alert:hover, .btn-alert.active {
  background: rgba(255,102,0,0.1);
  border-color: var(--orange);
  color: var(--orange);
}

.btn-share {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text2);
  cursor: pointer;
  border-radius: var(--radius-sm);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: var(--transition);
  flex-shrink: 0;
}
.btn-share:hover { background: rgba(255,102,0,0.1); border-color: var(--orange); color: var(--orange); }
.btn-share:disabled { opacity: .5; cursor: not-allowed; }

/* ─── Skeleton Loading ───────────────────────────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg, var(--bg3) 25%, var(--border) 50%, var(--bg3) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

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

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

.skeleton-img { height: 180px; }
.skeleton-line { height: 12px; margin: 8px 14px; }
.skeleton-line.short { width: 60%; }

/* ─── Modal ──────────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.95) translateY(20px);
  transition: transform 0.2s ease;
}

.modal-overlay.open .modal { transform: scale(1) translateY(0); }

.modal-header {
  padding: 24px 24px 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.modal-header h2 { font-size: 20px; font-weight: 800; }

.modal-close {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text);
  width: 32px; height: 32px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}

.modal-close:hover { background: var(--red); border-color: var(--red); }

.modal-body { padding: 20px 24px 24px; }

.form-group { margin-bottom: 16px; }

.form-label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--text2); }

.form-input {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  outline: none;
  transition: var(--transition);
}

.form-input:focus { border-color: var(--orange); box-shadow: 0 0 0 3px var(--orange-glow); }

.form-hint { font-size: 11px; color: var(--text3); margin-top: 4px; }

.checkboxes { display: flex; flex-wrap: wrap; gap: 8px; }

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg3);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 12px;
  transition: var(--transition);
}

.checkbox-label input { display: none; }

.checkbox-label:has(input:checked), .checkbox-label.checked {
  background: var(--orange-glow);
  border-color: var(--orange);
  color: var(--orange);
}

.btn-primary {
  width: 100%;
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color: #fff;
  border: none;
  padding: 14px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 8px;
}

.btn-primary:hover { filter: brightness(1.1); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

/* ─── Toast Notifications ────────────────────────────────────────────────────── */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 360px;
}

.toast {
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--orange);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from { transform: translateX(110%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.toast.exit { animation: slideOut 0.3s ease forwards; }

@keyframes slideOut {
  to { transform: translateX(110%); opacity: 0; }
}

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

.toast-content { flex: 1; }
.toast-title { font-size: 13px; font-weight: 700; margin-bottom: 2px; }
.toast-body { font-size: 12px; color: var(--text2); }

.toast-close {
  background: none;
  border: none;
  color: var(--text3);
  cursor: pointer;
  font-size: 14px;
  padding: 0;
  line-height: 1;
  flex-shrink: 0;
}

/* ─── Empty State ────────────────────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text2);
}

.empty-state .empty-icon { font-size: 64px; margin-bottom: 16px; }
.empty-state h3 { font-size: 20px; margin-bottom: 8px; color: var(--text); }
.empty-state p { font-size: 14px; }

/* ─── Load More ──────────────────────────────────────────────────────────────── */
.load-more {
  text-align: center;
  margin-top: 24px;
}

.btn-load-more {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 32px;
  border-radius: 50px;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
}

.btn-load-more:hover { border-color: var(--orange); color: var(--orange); }

/* ─── Confetti (canvas) ──────────────────────────────────────────────────────── */
#confetti-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 500;
}

/* ─── Footer ─────────────────────────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 24px 20px;
  text-align: center;
  color: var(--text3);
  font-size: 12px;
  margin-top: 40px;
}

/* ─── Admin Panel ────────────────────────────────────────────────────────────── */
.admin-layout { max-width: 1200px; margin: 0 auto; padding: 24px 20px; }

.admin-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 32px; }

.admin-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.admin-card h3 { font-size: 13px; color: var(--text2); font-weight: 600; margin-bottom: 8px; }
.admin-card .big-num { font-size: 36px; font-weight: 900; color: var(--orange); }

.section-title { font-size: 18px; font-weight: 700; margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }

.table-wrapper { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { background: var(--bg3); padding: 10px 14px; text-align: left; color: var(--text2); font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; }
td { padding: 10px 14px; border-bottom: 1px solid var(--border); }
tr:hover td { background: var(--bg3); }

.status-ok { color: var(--green); }
.status-error { color: var(--red); }
.status-running { color: var(--yellow); }

/* ─── Setup Page ─────────────────────────────────────────────────────────────── */
.setup-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: radial-gradient(ellipse at top left, rgba(255,102,0,0.08) 0%, transparent 50%),
              radial-gradient(ellipse at bottom right, rgba(0,204,102,0.05) 0%, transparent 50%),
              var(--bg);
}

.setup-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  width: 100%;
  max-width: 520px;
}

.setup-logo { text-align: center; margin-bottom: 32px; }
.setup-logo h1 { font-size: 28px; font-weight: 900; }
.setup-logo p { color: var(--text2); font-size: 14px; margin-top: 6px; }

.setup-tabs { display: flex; gap: 0; margin-bottom: 28px; border-bottom: 1px solid var(--border); }
.setup-tab {
  flex: 1;
  padding: 10px;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--text3);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: var(--transition);
}
.setup-tab.active { color: var(--orange); border-bottom-color: var(--orange); }

.tab-content { display: none; }
.tab-content.active { display: block; }

.switch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.switch-info { flex: 1; }
.switch-info h4 { font-size: 14px; font-weight: 600; }
.switch-info p { font-size: 12px; color: var(--text2); }

.toggle {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.toggle input { opacity: 0; width: 0; height: 0; }

.toggle-track {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: 0.3s;
}

.toggle-track::before {
  content: '';
  position: absolute;
  height: 18px; width: 18px;
  left: 2px; bottom: 2px;
  background: var(--text3);
  border-radius: 50%;
  transition: 0.3s;
}

.toggle input:checked + .toggle-track { background: var(--orange-glow); border-color: var(--orange); }
.toggle input:checked + .toggle-track::before { transform: translateX(20px); background: var(--orange); }

/* ─── Price History Chart ────────────────────────────────────────────────────── */
.chart-wrapper {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-top: 20px;
}

/* ─── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .navbar-brand span:last-child { display: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .products-toolbar { flex-direction: column; }
  .search-box { min-width: 0; }
  .hero h1 { font-size: 20px; }
  .card-body { padding: 10px; }
  .current-price { font-size: 18px; }
  .toast-container { bottom: 12px; right: 12px; left: 12px; max-width: none; }
}