/* ==========================================================================
   Manual compatibility pages: legacy tools, redirects, and 404.
   ========================================================================== */

body.error-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--snow);
  color: var(--ink);
}

.search-box {
  position: relative;
  margin: 24px 0;
}

.search-box::before {
  content: "🔍";
  position: absolute;
  top: 50%;
  left: 16px;
  transform: translateY(-50%);
  font-size: 18px;
}

.search-box input {
  width: 100%;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background: white;
  padding: 16px 20px 16px 48px;
  font-size: 16px;
}

.search-box input:focus {
  outline: none;
  border-color: var(--jade);
}

.char-group {
  margin-bottom: 40px;
}

.char-group h3 {
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
  color: var(--warm-gray);
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.pron-card {
  margin-bottom: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: white;
  padding: 28px;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.pron-card:hover {
  border-color: var(--jade);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.pron-card.expanded {
  border-color: var(--jade);
  background: var(--jade-light);
}

.pron-top {
  display: flex;
  align-items: center;
  gap: 24px;
}

.pron-chinese {
  min-width: 120px;
  color: var(--ink);
  font-family: 'Noto Serif SC', serif;
  font-size: 40px;
  font-weight: 700;
}

.pron-main {
  flex: 1;
  min-width: 0;
}

.pron-name {
  margin-bottom: 2px;
  font-size: 20px;
  font-weight: 700;
}

.pron-pinyin {
  color: var(--jade);
  font-size: 16px;
  font-weight: 600;
}

.pron-phonetic {
  margin-top: 2px;
  color: var(--warm-gray);
  font-size: 14px;
  font-style: italic;
}

.pron-play {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border: 2px solid var(--jade);
  border-radius: 50%;
  background: white;
  font-size: 18px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.pron-play:hover {
  background: var(--jade);
  color: white;
}

.pron-detail {
  display: none;
  margin-top: 20px;
  border-top: 1px solid var(--border);
  padding-top: 20px;
}

.pron-card.expanded .pron-detail {
  display: block;
}

.pron-breakdown {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 16px;
}

.pron-char-item {
  flex: 1;
  min-width: 140px;
  border-radius: 8px;
  background: var(--cream);
  padding: 16px 20px;
}

.pron-char-item .char {
  margin-bottom: 4px;
  font-family: 'Noto Serif SC', serif;
  font-size: 32px;
}

.pron-char-item .pin {
  color: var(--jade);
  font-size: 15px;
  font-weight: 700;
}

.pron-char-item .tone {
  margin-top: 2px;
  color: var(--warm-gray);
  font-size: 12px;
}

.pron-char-item .mean {
  margin-top: 8px;
  color: var(--ink-light);
  font-size: 13px;
}

.pron-tips {
  border-radius: 8px;
  background: var(--gold-light);
  padding: 16px;
  font-size: 14px;
  line-height: 1.6;
}

.pron-tips strong {
  color: #8a6d1f;
}

.pron-actor {
  margin-top: 12px;
  color: var(--warm-gray);
  font-size: 13px;
}

.tone-guide {
  margin-bottom: 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: white;
  padding: 28px;
}

.tone-row {
  display: grid;
  grid-template-columns: 60px 1fr 2fr;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  font-size: 14px;
}

.tone-row:last-child {
  border-bottom: none;
}

.tone-mark {
  color: var(--jade);
  font-size: 24px;
  font-weight: 700;
  text-align: center;
}

.tone-name {
  font-weight: 600;
}

.tone-desc {
  color: var(--warm-gray);
}

.controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}

.filter-btn {
  border: 1px solid var(--border);
  border-radius: 20px;
  background: white;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.filter-btn:hover,
.filter-btn.active {
  border-color: var(--jade);
  background: var(--jade-light);
  color: var(--jade-dark);
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 12px;
  font-size: 12px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.legend-dot {
  width: 16px;
  height: 3px;
  border-radius: 2px;
}

.map-wrapper {
  position: relative;
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding: 40px 0;
}

.map-svg {
  width: 100%;
  min-width: 900px;
  height: 600px;
}

.node {
  cursor: pointer;
  transition: transform 0.2s ease;
}

.node:hover {
  transform: scale(1.08);
}

.node-circle {
  stroke-width: 3;
  transition: stroke-width 0.2s ease;
}

.node:hover .node-circle {
  stroke-width: 5;
}

.node-name {
  fill: var(--ink);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 700;
}

.node-role {
  fill: var(--warm-gray);
  font-family: 'DM Sans', sans-serif;
  font-size: 10px;
}

.node-cn {
  fill: var(--warm-gray);
  font-family: 'Noto Serif SC', serif;
  font-size: 11px;
}

.edge {
  fill: none;
  opacity: 0.4;
  stroke-width: 2;
  transition: opacity 0.3s ease, stroke-width 0.3s ease;
}

.edge-label {
  fill: var(--warm-gray);
  font-family: 'DM Sans', sans-serif;
  font-size: 10px;
}

.edge.highlight {
  opacity: 1;
  stroke-width: 3;
}

.detail-panel {
  position: fixed;
  top: 64px;
  right: 0;
  z-index: 50;
  width: min(360px, 100vw);
  height: calc(100vh - 64px);
  overflow-y: auto;
  transform: translateX(100%);
  border-left: 1px solid var(--border);
  background: white;
  padding: 32px;
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease;
}

.detail-panel.open {
  transform: translateX(0);
}

.detail-close {
  position: absolute;
  top: 16px;
  right: 16px;
  border: 0;
  background: none;
  color: var(--warm-gray);
  font-size: 20px;
  cursor: pointer;
}

.detail-name {
  margin-bottom: 4px;
  font-size: 28px;
}

.detail-cn {
  margin-bottom: 12px;
  color: var(--warm-gray);
  font-family: 'Noto Serif SC', serif;
}

.detail-actor {
  margin-bottom: 16px;
  color: var(--jade);
  font-size: 14px;
  font-weight: 600;
}

.detail-desc {
  margin-bottom: 20px;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.7;
}

.detail-rel {
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.detail-rel h4 {
  margin-bottom: 12px;
  color: var(--warm-gray);
  font-size: 14px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.rel-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: 13px;
}

.rel-dot {
  width: 8px;
  height: 8px;
  flex-shrink: 0;
  border-radius: 50%;
}

.platform-compare {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.pc {
  position: relative;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background: white;
  padding: 28px;
  text-align: center;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.pc:hover {
  border-color: var(--jade);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.pc.recommended {
  border-color: var(--jade);
}

.pc.recommended::before {
  content: "Best for Most Viewers";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 12px;
  background: var(--jade);
  padding: 4px 12px;
  color: white;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}

.pc-icon {
  margin-bottom: 8px;
  font-size: 32px;
}

.pc-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  font-weight: 700;
}

.pc-price {
  margin: 4px 0 12px;
  color: var(--jade);
  font-size: 14px;
  font-weight: 600;
}

.pc-features {
  color: var(--warm-gray);
  font-size: 13px;
  line-height: 1.8;
  text-align: left;
}

.pc-features li {
  position: relative;
  list-style: none;
  padding-left: 20px;
}

.pc-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--jade);
  font-weight: 700;
}

.pc-features li.no::before {
  content: "✗";
  color: #ccc;
}

.pc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 16px;
  border-radius: 8px;
  background: var(--jade);
  padding: 10px 24px;
  color: white;
  font-size: 14px;
  font-weight: 600;
}

.pc-btn:hover {
  background: var(--jade-dark);
  color: white;
}

.region-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 14px;
  margin-top: 16px;
}

.region-table th {
  background: var(--ink);
  color: white;
  padding: 12px 16px;
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.region-table td {
  border-bottom: 1px solid var(--border);
  padding: 12px 16px;
  vertical-align: top;
}

.region-table tr:nth-child(even) {
  background: var(--cream);
}

.tag-green {
  background: var(--jade-light);
  color: var(--jade-dark);
}

.tag-gray {
  background: #f0f0f0;
  color: #888;
}

.time-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

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

.time-zone {
  margin-bottom: 4px;
  font-size: 14px;
  font-weight: 700;
}

.time-val {
  color: var(--jade);
  font-family: 'Cormorant Garamond', serif;
  font-size: 32px;
  font-weight: 700;
}

.time-label {
  color: var(--warm-gray);
  font-size: 12px;
}

.schedule-compact {
  margin-top: 16px;
}

.sched-row {
  display: flex;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  font-size: 14px;
}

.sched-date {
  min-width: 80px;
  font-weight: 600;
}

.sched-eps {
  min-width: 100px;
  color: var(--jade);
  font-weight: 500;
}

.sched-status {
  font-size: 12px;
}

.error-container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
  text-align: center;
}

.error-content {
  max-width: 560px;
}

.jade-icon {
  margin-bottom: 16px;
  opacity: 0.6;
  font-size: 48px;
}

.error-code {
  margin-bottom: 8px;
  color: var(--border);
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(80px, 15vw, 160px);
  font-weight: 700;
  line-height: 1;
}

.error-title {
  margin-bottom: 12px;
  color: var(--ink);
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 600;
}

.error-text {
  margin-bottom: 32px;
  color: var(--warm-gray);
  font-size: 15px;
  line-height: 1.7;
}

.error-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin-bottom: 24px;
}

.error-links a {
  display: block;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: white;
  padding: 12px 16px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
}

.error-links a:hover {
  border-color: var(--jade);
  color: var(--jade);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(45, 138, 110, 0.12);
}

.home-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 8px;
  background: var(--jade);
  padding: 14px 32px;
  color: white;
  font-size: 15px;
  font-weight: 600;
}

.home-btn:hover {
  background: var(--jade-dark);
  color: white;
}

@media (max-width: 900px) {
  .platform-compare {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .time-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .pron-card,
  .tone-guide,
  .detail-panel {
    padding: 24px 20px;
  }

  .pron-top {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }

  .pron-chinese {
    min-width: 0;
  }

  .tone-row {
    grid-template-columns: 48px 1fr;
    gap: 10px 14px;
  }

  .tone-desc {
    grid-column: 1 / -1;
  }

  .detail-panel {
    top: 0;
    width: 100vw;
    height: 100vh;
  }

  .platform-compare {
    grid-template-columns: 1fr;
  }

  .pc {
    padding: 24px 20px;
  }

  .time-grid {
    grid-template-columns: 1fr;
  }

  .sched-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }
}

@media (max-width: 600px) {
  .map-svg {
    min-width: 760px;
    height: 520px;
  }

  .pron-card {
    padding: 20px 18px;
  }

  .pron-breakdown {
    gap: 14px;
  }

  .pron-char-item {
    min-width: 0;
  }

  .char-group h3 {
    letter-spacing: 0.06em;
  }

  .error-links {
    grid-template-columns: 1fr;
  }

  .home-btn {
    width: 100%;
  }
}