/* ================================================================
   鐵板神數 Tie Ban Shen Shu — 傳統直書卷軸排版
   ================================================================ */

/* ---------- Font ---------- */
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+TC:wght@400;500;600;700;900&family=Ma+Shan+Zheng&display=swap');

/* ---------- Result Section ---------- */
.result-section {
  padding: 0;
  max-width: 1400px;
  margin: 0 auto;
}

.result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1rem 1.5rem;
  margin-bottom: 0.5rem;
}

.result-header-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.back-btn {
  background: var(--palace-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-secondary);
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition);
}

.back-btn:hover {
  color: var(--gold-bright);
  border-color: var(--gold-dim);
}

.result-title {
  font-size: 1.5rem;
  color: var(--gold-bright);
  letter-spacing: 0.1em;
  font-family: 'Noto Serif TC', serif;
}

/* ---------- Loading ---------- */
.loading-overlay {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  gap: 1rem;
}

.loading-overlay p {
  color: var(--gold);
  font-size: 1rem;
  letter-spacing: 0.1em;
}

.loading-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ---------- Error ---------- */
.error-box {
  background: rgba(239, 83, 80, 0.1);
  border: 1px solid var(--ji);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  color: var(--text);
  font-size: 0.9rem;
  margin: 0 1.5rem 1.5rem;
}

/* ---------- View Toggle ---------- */
.view-toggle {
  display: flex;
  gap: 0.5rem;
  margin: 0 1.5rem 1rem;
}

.view-toggle-btn {
  background: var(--palace-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-secondary);
  padding: 0.45rem 1.1rem;
  font-size: 0.85rem;
  font-family: 'Noto Serif TC', serif;
  cursor: pointer;
  transition: all var(--transition);
  letter-spacing: 0.05em;
}

.view-toggle-btn.active {
  color: var(--gold-bright);
  border-color: var(--gold-dim);
  background: rgba(201, 168, 76, 0.1);
}

.view-toggle-btn:hover {
  color: var(--gold-bright);
}

/* ================================================================
   傳統卷軸排版 — Scroll View
   ================================================================ */

/* ---------- Scroll Container ---------- */
.scroll-view {
  display: none;
}

.scroll-view.active {
  display: block;
}

/* ---------- Info Bar (基本資料) ---------- */
.info-bar {
  background: var(--palace-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.2rem 1.5rem;
  margin: 0 1.5rem 1.5rem;
  font-family: 'Noto Serif TC', serif;
}

.info-bar-name {
  font-size: 1.3rem;
  color: var(--gold-bright);
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.info-bar-meta {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.info-bar-meta span {
  color: var(--gold);
}

.info-bar-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}

.info-bar-item {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}

.info-bar-item .label {
  font-size: 0.72rem;
  color: var(--text-dim);
}

.info-bar-item .value {
  font-size: 1.05rem;
  color: var(--gold-bright);
  font-weight: 600;
}

/* ---------- Scroll Section Title ---------- */
.scroll-section-title {
  font-family: 'Ma Shan Zheng', 'Noto Serif TC', serif;
  font-size: 1.3rem;
  color: var(--gold-bright);
  text-align: center;
  margin: 0 1.5rem 0.5rem;
  letter-spacing: 0.2em;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.empty-msg {
  text-align: center;
  color: var(--text-dim);
  padding: 2rem;
  font-size: 0.9rem;
}

/* ---------- Scroll Paper ---------- */
.scroll-paper {
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.03), rgba(201, 168, 76, 0.06));
  border: 1px solid var(--border);
  border-radius: 8px;
  margin: 0 1.5rem 1.5rem;
  overflow-x: auto;
  overflow-y: hidden;
  position: relative;
}

/* Top/bottom decorative borders */
.scroll-paper::before,
.scroll-paper::after {
  content: '';
  display: block;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--gold-dim), var(--gold), var(--gold-dim), transparent);
}

.scroll-columns {
  display: flex;
  flex-direction: row-reverse; /* 右到左 */
  padding: 1.5rem 1rem;
  gap: 0;
  min-height: 400px;
  width: max-content;
}

/* ---------- Category Column ---------- */
.category-col {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  border-right: 1px solid rgba(201, 168, 76, 0.1);
  padding: 0 0.6rem;
  min-height: 380px;
}

.category-col:last-child {
  border-right: none;
}

/* Category Title — 直書 */
.cat-title {
  writing-mode: vertical-rl;
  text-orientation: upright;
  font-family: 'Ma Shan Zheng', 'Noto Serif TC', serif;
  font-size: 1.6rem;
  color: var(--gold-bright);
  font-weight: 700;
  letter-spacing: 0.3em;
  padding: 0.3rem 0.2rem;
  margin-bottom: 0.5rem;
  border-bottom: 2px solid var(--gold-dim);
  text-align: center;
  min-height: 3rem;
}

/* Fortune entries within category — 直書 */
.cat-entries {
  display: flex;
  flex-direction: row-reverse; /* 右到左 */
  gap: 0;
}

.fortune-item {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-family: 'Noto Serif TC', serif;
  font-size: 1rem;
  color: var(--text);
  line-height: 2.2;
  letter-spacing: 0.15em;
  padding: 0.8rem 0.5rem;
  border-left: 1px solid rgba(201, 168, 76, 0.08);
  white-space: pre-wrap;
  min-height: 300px;
}

/* Fortune number badge */
.fortune-num {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--gold);
  background: rgba(201, 168, 76, 0.1);
  border: 1px solid var(--gold-dim);
  border-radius: 3px;
  padding: 0.1rem 0.3rem;
  margin-bottom: 0.4rem;
  writing-mode: horizontal-tb;
  text-orientation: mixed;
  align-self: flex-start;
}

/* ---------- 流年 Section ---------- */
.liunian-scroll {
  margin: 0 1.5rem 1.5rem;
}

.liunian-scroll-title {
  font-family: 'Ma Shan Zheng', 'Noto Serif TC', serif;
  font-size: 1.3rem;
  color: var(--gold-bright);
  text-align: center;
  margin-bottom: 1rem;
  letter-spacing: 0.2em;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.liunian-columns {
  display: flex;
  flex-direction: row-reverse;
  overflow-x: auto;
  gap: 0;
  padding: 1rem 0;
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.02), rgba(201, 168, 76, 0.05));
  border: 1px solid var(--border);
  border-radius: 8px;
}

.liunian-col {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-family: 'Noto Serif TC', serif;
  padding: 0.6rem 0.45rem;
  border-left: 1px solid rgba(201, 168, 76, 0.08);
  min-width: 50px;
  text-align: center;
}

.liunian-col .age-badge {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--gold-bright);
  writing-mode: horizontal-tb;
  display: block;
  margin-bottom: 0.5rem;
}

.liunian-col .gz {
  font-size: 0.75rem;
  color: var(--text-dim);
  writing-mode: horizontal-tb;
  display: block;
  margin-bottom: 0.3rem;
}

.liunian-col .duanyu-text {
  font-size: 0.95rem;
  color: var(--text);
  line-height: 2.1;
  letter-spacing: 0.12em;
  white-space: pre-wrap;
}

.liunian-col .fortune-num-tag {
  font-size: 0.68rem;
  color: var(--gold);
  writing-mode: horizontal-tb;
  display: block;
  margin-top: 0.4rem;
  opacity: 0.7;
}

.liunian-col.has-correction .duanyu-text {
  color: var(--gold-bright);
}

/* ================================================================
   表格視圖 — Table View (original, kept as toggle)
   ================================================================ */

.table-view {
  display: none;
}

.table-view.active {
  display: block;
}

.info-card {
  background: var(--palace-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin: 0 1.5rem 1.5rem;
}

.card-title {
  font-size: 1.1rem;
  color: var(--gold-bright);
  margin-bottom: 1rem;
  letter-spacing: 0.08em;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--border);
  font-family: 'Noto Serif TC', serif;
}

.basic-info-header {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  background: rgba(201, 168, 76, 0.05);
  border-radius: 6px;
  border-left: 3px solid var(--gold-dim);
}

.basic-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.6rem 0.8rem;
  background: rgba(201, 168, 76, 0.05);
  border-radius: 6px;
  border-left: 3px solid var(--gold-dim);
}

.info-label {
  font-size: 0.72rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.info-value {
  font-size: 1rem;
  color: var(--gold-bright);
  font-weight: 600;
}

.destiny-hexagram {
  font-size: 1.3rem;
  color: var(--gold-bright);
  margin-bottom: 0.5rem;
  font-family: 'Noto Serif TC', serif;
}

.destiny-detail {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}

.destiny-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.75rem;
  font-size: 0.85rem;
}

.destiny-table th,
.destiny-table td {
  padding: 0.5rem 0.6rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.destiny-table th {
  color: var(--gold);
  font-weight: 600;
  font-size: 0.8rem;
}

.destiny-table td {
  color: var(--text);
}

.liunian-filter {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.liunian-filter label {
  font-size: 0.85rem;
  color: var(--gold);
  font-weight: 600;
}

.liunian-filter select {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 0.4rem 0.6rem;
  font-size: 0.85rem;
  font-family: inherit;
}

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

.liunian-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.liunian-table thead {
  position: sticky;
  top: 0;
  z-index: 1;
}

.liunian-table th {
  background: var(--center-bg);
  color: var(--gold);
  font-weight: 600;
  padding: 0.6rem 0.5rem;
  text-align: center;
  border-bottom: 2px solid var(--gold-dim);
  white-space: nowrap;
}

.liunian-table td {
  padding: 0.45rem 0.5rem;
  text-align: center;
  border-bottom: 1px solid rgba(42, 48, 80, 0.4);
  color: var(--text);
  line-height: 1.5;
}

.liunian-table tbody tr:hover {
  background: var(--palace-bg-hover);
}

.liunian-table .age-col {
  font-weight: 700;
  color: var(--gold-bright);
  min-width: 50px;
}

.liunian-table .gz-col {
  color: var(--text-secondary);
  white-space: nowrap;
}

.liunian-table .duanyu-col {
  text-align: left;
  max-width: 300px;
  font-size: 0.78rem;
}

.liunian-table .fortune-col {
  color: var(--gold);
  font-weight: 600;
}

.liunian-table .corrected-col {
  color: var(--gold-bright);
}

.liunian-table .empty-cell {
  color: var(--text-faint);
  font-style: italic;
}

/* ---------- Disclaimer ---------- */
.disclaimer {
  text-align: center;
  font-size: 0.72rem;
  color: var(--text-dim);
  padding: 1.5rem 1rem;
  margin-top: 1rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .result-section {
    padding: 0;
  }

  .result-title {
    font-size: 1.2rem;
  }

  .info-card,
  .info-bar,
  .scroll-paper,
  .liunian-scroll {
    margin-left: 0.75rem;
    margin-right: 0.75rem;
  }

  .cat-title {
    font-size: 1.3rem;
  }

  .fortune-item {
    font-size: 0.88rem;
    line-height: 2;
  }

  .liunian-col .duanyu-text {
    font-size: 0.85rem;
  }

  .liunian-table {
    font-size: 0.72rem;
  }
}

@media print {
  .back-btn,
  .view-toggle,
  .liunian-filter {
    display: none !important;
  }

  .scroll-view,
  .table-view {
    display: block !important;
  }

  .info-card,
  .scroll-paper,
  .liunian-scroll {
    background: #fff !important;
    border-color: #ccc !important;
  }
}