:root {
  color-scheme: light;
  --bg: #f5f7fb;
  --card: #ffffff;
  --text: #172033;
  --muted: #687386;
  --border: #dfe5ef;
  --accent: #1f6feb;
  --accent-dark: #174ea6;
  --good: #137333;
  --danger: #b42318;
  --warning: #92400e;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.site-header {
  background: linear-gradient(135deg, #111827, #1f3b73);
  color: white;
  padding: 36px 24px;
}

.site-header h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 4rem);
}

.eyebrow {
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  opacity: 0.75;
}

.subtitle {
  margin: 10px 0 0;
  color: #dbe7ff;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

.toolbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 16px;
  box-shadow: 0 8px 24px rgba(17, 24, 39, 0.08);
  margin-bottom: 24px;
}

.toolbar p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.toolbar-controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}

.sort-control {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

select,
input[type="search"] {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 1rem;
  background: white;
  color: var(--text);
}

input[type="search"] {
  width: min(360px, 100%);
}

.selected-posting {
  border: 2px dashed #22c55e;
  background: #f0fdf4;
  border-radius: 22px;
  padding: 18px;
  margin-bottom: 24px;
  box-shadow: 0 8px 24px rgba(17, 24, 39, 0.06);
}

.selected-posting-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 16px;
}

.selected-posting h2 {
  margin: 0;
  font-size: 1.4rem;
  color: #14532d;
}

.selected-posting p {
  margin: 5px 0 0;
  color: #166534;
  font-size: 0.94rem;
}

.selected-count {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  border-radius: 999px;
  padding: 7px 12px;
  background: #15803d;
  color: white;
  font-weight: 800;
  font-size: 0.85rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(17, 24, 39, 0.08);
  display: flex;
  flex-direction: column;
}

.selected-card {
  border: 2px solid #22c55e;
  background: #fbfffc;
  box-shadow: 0 12px 30px rgba(21, 128, 61, 0.16);
}

.select-posting-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  padding: 12px 12px 0;
}

.select-posting-control {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  background: white;
  border-radius: 999px;
  padding: 7px 10px;
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--text);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(17, 24, 39, 0.05);
}

.select-posting-control input {
  width: 16px;
  height: 16px;
  accent-color: #16a34a;
  cursor: pointer;
}

.selected-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 6px 9px;
  background: #16a34a;
  color: white;
  font-size: 0.75rem;
  font-weight: 900;
}

.image-wrap {
  position: relative;
  background: #f0f3f9;
  height: 190px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  text-decoration: none;
  color: var(--muted);
}

.select-posting-row + .image-wrap {
  margin-top: 12px;
}

.image-wrap img {
  max-width: 96%;
  max-height: 165px;
  object-fit: contain;
  position: relative;
  z-index: 2;
  mix-blend-mode: multiply;
}

.image-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 20px;
  text-align: center;
  color: var(--muted);
}

.image-wrap:not(.image-missing) img + .image-placeholder {
  display: none;
}

.image-placeholder span {
  font-weight: 700;
}

.image-placeholder small {
  font-size: 0.8rem;
}

.card-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.card-top-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.card-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-end;
}

.card h2 {
  font-size: 1rem;
  line-height: 1.35;
  margin: 0;
}

.asin {
  color: var(--muted);
  font-size: 0.88rem;
}

.price-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.price-box {
  background: #f7f9fc;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 10px;
}

.price-box span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  margin-bottom: 4px;
}

.price-box strong {
  font-size: 1.1rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  padding: 7px 10px;
  background: #e6f4ea;
  color: var(--good);
  font-weight: 700;
  font-size: 0.9rem;
}

.deal-time {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: var(--muted);
  font-size: 0.82rem;
}

.posting-helper-box {
  border: 1px solid #bbf7d0;
  background: #f0fdf4;
  border-radius: 14px;
  padding: 12px;
}

.posting-helper-box p {
  margin: 0 0 8px;
  color: #166534;
  font-size: 0.84rem;
  font-weight: 800;
}

button {
  font-family: inherit;
}

.hide-card,
.remove-card,
.reset-hidden,
.copy-remove,
.copy-selected,
.clear-remove,
.clear-selected {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 10px;
  background: white;
  color: var(--muted);
  font-weight: 700;
  cursor: pointer;
  font-size: 0.78rem;
  white-space: nowrap;
}

.hide-card:hover,
.reset-hidden:hover,
.copy-remove:hover,
.copy-selected:hover,
.clear-remove:hover,
.clear-selected:hover {
  background: #f7f9fc;
  color: var(--text);
}

.remove-card {
  border-color: #fecaca;
  color: var(--danger);
}

.remove-card:hover {
  background: #fef2f2;
}

.posted-hide-card {
  width: 100%;
  border: 0;
  border-radius: 12px;
  padding: 10px 12px;
  background: #172033;
  color: white;
  font-size: 0.88rem;
  font-weight: 900;
  cursor: pointer;
}

.posted-hide-card:hover {
  background: #2f3b52;
}

.copy-remove {
  border-color: #fed7aa;
  color: var(--warning);
}

.copy-selected {
  border-color: #bfdbfe;
  color: var(--accent);
}

.copy-selected:hover {
  background: #eff6ff;
}

.clear-remove {
  color: var(--danger);
}

.clear-selected {
  border-color: #bbf7d0;
  color: var(--good);
}

.count-note {
  color: var(--muted);
  font-size: 0.85rem;
  margin-left: 8px;
}

.button {
  display: block;
  text-align: center;
  text-decoration: none;
  border-radius: 14px;
  padding: 12px;
  background: var(--accent);
  color: white;
  font-weight: 700;
  margin-top: auto;
}

.button:hover {
  background: var(--accent-dark);
}

.load-more-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin: 26px 0 4px;
  text-align: center;
}

.load-more-section[hidden] {
  display: none;
}

.load-more-summary {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.load-more-button {
  border: 0;
  border-radius: 999px;
  padding: 14px 28px;
  background: var(--accent);
  color: white;
  font-size: 1rem;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 10px 22px rgba(31, 111, 235, 0.24);
}

.load-more-button:hover {
  background: var(--accent-dark);
}

.empty {
  text-align: center;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
}

.page-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.1rem;
}

.page-nav a {
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.7);
  padding: 0.55rem 0.85rem;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 700;
}

.page-nav a:hover,
.page-nav a.active {
  color: var(--accent);
  border-color: rgba(37, 99, 235, 0.35);
  background: rgba(37, 99, 235, 0.08);
}

@media (max-width: 700px) {
  .toolbar,
  .selected-posting-header {
    align-items: stretch;
    flex-direction: column;
  }

  .toolbar-controls {
    align-items: stretch;
    justify-content: flex-start;
    flex-direction: column;
  }

  .sort-control {
    align-items: stretch;
    flex-direction: column;
  }

  input[type="search"],
  select {
    width: 100%;
  }

  .image-wrap {
    height: 175px;
  }

  .image-wrap img {
    max-height: 150px;
  }

  .card-top-row {
    flex-direction: column;
  }

  .card-actions {
    flex-direction: row;
    align-items: center;
  }

  .load-more-button {
    width: 100%;
  }
}