:root {
  --bg: #edf3f8;
  --bg-strong: #e1ebf3;
  --panel: #f8fafc;
  --panel-strong: #eef4f9;
  --panel-alt: #e3edf5;
  --card: #ffffff;
  --ink: #24364a;
  --muted: #5f7286;
  --muted-soft: #7b8ea2;
  --line: #c9d6e2;
  --accent: #6f8398;
  --accent-strong: #4b6179;
  --accent-soft: #dfeaf3;
  --shadow: rgba(36, 54, 74, 0.12);
  --success: #3a5f75;
  --danger-bg: #fdf0f1;
  --danger-text: #8d3240;
  --danger-line: #e8b7bf;
}

:root { color-scheme: light; }

* { box-sizing: border-box; }

body {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  max-width: 1280px;
  margin: 2rem auto;
  padding: 0 1rem 2rem;
  color: var(--ink);
  background: var(--bg);
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(6px);
  box-shadow: 0 8px 24px var(--shadow);
}

h1 {
  font-size: clamp(1.4rem, 1.9vw, 1.8rem);
  margin: 0;
  letter-spacing: -0.02em;
  color: var(--ink);
}

h2 {
  margin: 0 0 1rem;
  color: var(--ink);
}

.search-tools {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin: 0 0 1.25rem;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.5);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.6);
}

.inline-search-form {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  flex-wrap: wrap;
  margin: 0;
}

.search-divider {
  width: 1px;
  height: 2rem;
  background: var(--line);
  color: transparent;
  overflow: hidden;
  display: inline-block;
}

form {
  display: flex;
  gap: 0.7rem;
  margin-bottom: 1.1rem;
  flex-wrap: wrap;
  align-items: center;
}

input,
select {
  padding: 0.68rem 0.8rem;
  font-size: 1rem;
  color: var(--ink);
  background: rgba(255,255,255,0.8);
  border: 1px solid var(--line);
  border-radius: 10px;
  min-height: 2.7rem;
  box-shadow: inset 0 1px 2px rgba(36, 54, 74, 0.04);
}

input:focus,
select:focus {
  outline: 2px solid rgba(111, 131, 152, 0.25);
  outline-offset: 1px;
  border-color: var(--accent);
}

input { width: 12rem; }
#search-term { width: 22rem; max-width: 100%; }
select { min-width: 10.5rem; }

button {
  padding: 0.7rem 1.2rem;
  font-size: 0.96rem;
  font-weight: 600;
  border: none;
  border-radius: 10px;
  background: var(--accent-strong);
  color: white;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(75, 97, 121, 0.18);
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}

button:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(75, 97, 121, 0.25);
}

button:disabled {
  background: #b7c8d7;
  color: #e8eef5;
  box-shadow: none;
  cursor: default;
}

.language-toggle {
  display: inline-flex;
  gap: 0.4rem;
  margin: 0;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.28rem;
  box-shadow: inset 0 1px 2px rgba(36, 54, 74, 0.04);
}

.lang-btn {
  background: transparent;
  color: var(--muted);
  border-radius: 999px;
  padding: 0.52rem 0.9rem;
  font-size: 0.88rem;
  border: none;
  cursor: pointer;
  box-shadow: none;
}

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

#error {
  color: var(--danger-text);
  background: var(--danger-bg);
  border: 1px solid var(--danger-line);
  border-radius: 10px;
  padding: 0.75rem 0.9rem;
  margin: 0 0 1rem;
  display: none;
}

#card-name { font-size: 1.15rem; font-weight: 600; margin-bottom: 0.75rem; }

#card-header {
  display: none;
  grid-template-columns: minmax(260px, 488px) minmax(0, 1fr);
  gap: 1.5rem;
  align-items: flex-start;
  margin: 1.25rem 0 2rem;
  padding: 1.1rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.62);
  box-shadow: 0 14px 26px rgba(36, 54, 74, 0.07);
}

#card-image {
  width: 100%;
  max-width: 488px;
  border-radius: 14px;
  box-shadow: 0 14px 28px rgba(36, 54, 74, 0.12);
  display: none;
  background: var(--panel-strong);
}

.card-visual {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

#flip-card-btn {
  align-self: flex-start;
  min-width: 8rem;
}

.card-content {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  min-width: 0;
  width: 100%;
}

#card-title {
  font-size: clamp(1.2rem, 2vw, 1.9rem);
  font-weight: 700;
  margin: 0;
  color: var(--ink);
}

#card-meta {
  display: block;
  font-size: 0.82rem;
  line-height: 1.4;
  color: var(--muted);
  letter-spacing: 0.02em;
  margin-top: -0.1rem;
}

#chart-wrap {
  display: none;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  background: rgba(255,255,255,0.5);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.75rem;
  margin: 0 0 1rem;
}

.history-panel {
  margin: 0 0 1.5rem;
  padding: 1rem 1rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.62);
  box-shadow: 0 14px 26px rgba(36, 54, 74, 0.07);
}

.history-panel-header {
  margin: 0 0 0.85rem;
}

#price-history-header {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
}

.section-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.compact-panel {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.34);
}

#price-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(9rem, auto));
  gap: 0.55rem 0.9rem;
}

.inventory-grid {
  display: grid;
  gap: 0.5rem;
}

.inventory-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.15rem;
}

.inventory-language-container {
  display: grid;
  gap: 0.45rem;
  padding: 0.5rem;
  border: 1px solid rgba(131, 148, 168, 0.22);
  border-radius: 9px;
  background: rgba(244, 247, 250, 0.42);
}

.inventory-language-header {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.inventory-type-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.inventory-type-block {
  display: grid;
  gap: 0.35rem;
  padding: 0.45rem 0.5rem;
  border: 1px solid rgba(131, 148, 168, 0.22);
  border-radius: 8px;
  background: rgba(239, 244, 249, 0.38);
}

.inventory-type-header {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.inventory-condition-grid {
  display: grid;
  gap: 0.35rem;
}

.inventory-condition-row {
  display: grid;
  grid-template-columns: 1.8rem minmax(0, 1fr);
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
}

.inventory-input-pair {
  display: grid;
  grid-template-columns: minmax(5rem, 5.3rem) minmax(7.25rem, 7.8rem);
  gap: 0.8rem;
  justify-content: end;
}

.inventory-field-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  justify-content: flex-start;
}

.inventory-condition-row input {
  width: 100%;
  min-width: 0;
  min-height: 2rem;
  height: 2rem;
  padding: 0.18rem 0.35rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255,255,255,0.85);
  color: var(--ink);
  font-size: 0.86rem;
}

.inventory-field-label {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  color: var(--muted);
  line-height: 1;
  white-space: nowrap;
}

.inventory-condition-row input::-webkit-outer-spin-button,
.inventory-condition-row input::-webkit-inner-spin-button {
  opacity: 1;
}

.inventory-save-btn {
  margin-top: 0;
  align-self: flex-end;
  min-width: 4.75rem;
  padding: 0.3rem 0.7rem;
  font-size: 0.76rem;
  line-height: 1.2;
}

.price-chip {
  border-left: 4px solid #ccc;
  padding: 0.55rem 0.6rem 0.55rem 0.75rem;
  border-radius: 8px;
  background: var(--panel-alt);
}

.price-chip .chip-label {
  font-size: 0.76rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.price-chip .chip-value {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--ink);
}

#search-results-page {
  background: rgba(255,255,255,0.5);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1rem 1rem 0.5rem;
  box-shadow: 0 12px 24px rgba(38, 56, 76, 0.06);
}

#latest-table {
  display: none;
  border-collapse: collapse;
  width: 100%;
  margin: 0;
  border-radius: 12px;
  overflow: hidden;
}

th, td {
  border: 1px solid var(--line);
  padding: 0.7rem 0.8rem;
  text-align: left;
  font-size: 0.92rem;
  vertical-align: top;
}

th {
  background: var(--panel-strong);
  color: var(--ink);
  font-weight: 700;
}

tbody tr:nth-child(even) td {
  background: rgba(239, 244, 249, 0.45);
}

tbody tr:hover td {
  background: rgba(224, 235, 245, 0.7);
}

#search-results-table td a {
  text-decoration: none;
  color: var(--ink);
}

#search-results-table td a:hover {
  color: var(--accent-strong);
}

#search-results-table td a.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 600;
}

#search-results-table td a.card-thumb {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.18rem;
  border-radius: 10px;
  background: rgba(255,255,255,0.55);
  border: 1px solid var(--line);
}

#search-results-table td img {
  display: block;
  width: 84px;
  height: 118px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel-strong);
  box-shadow: 0 6px 14px rgba(36, 54, 74, 0.08);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

#search-results-table td a.card-thumb:hover img {
  transform: translateY(-1px);
  box-shadow: 0 10px 18px rgba(36, 54, 74, 0.14);
}


canvas {
  max-height: 420px;
  width: 100% !important;
  max-width: 100%;
}

.hint {
  color: var(--muted);
  font-size: 0.84rem;
  margin: -0.4rem 0 1.2rem;
  line-height: 1.5;
}

a {
  color: var(--accent-strong);
}

a:hover {
  color: var(--ink);
}

@media (max-width: 720px) {
  body {
    margin: 1rem auto;
    padding: 0 0.85rem 1.5rem;
  }

  .page-header {
    padding: 0.9rem 1rem;
  }

  form {
    align-items: stretch;
  }

  input,
  select,
  button {
    width: 100%;
  }

  #card-header {
    grid-template-columns: 1fr;
    padding: 0.9rem;
  }

  #price-summary {
    grid-template-columns: 1fr;
  }

  table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
}