:root {
  color-scheme: light;
  --bg: #f6f4ee;
  --ink: #202225;
  --muted: #62666d;
  --line: #d8d2c3;
  --panel: #fffdf8;
  --accent: #1f7a63;
  --accent-dark: #125341;
  --rust: #b44e33;
  --gold: #d99a2b;
  --blue: #315f9f;
  --shadow: 0 18px 48px rgba(35, 31, 24, 0.12);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--ink);
  font-family:
    "Noto Sans TC",
    "PingFang TC",
    "Microsoft JhengHei",
    system-ui,
    sans-serif;
}

button,
input,
select {
  font: inherit;
}

.site-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: end;
  padding: 56px clamp(20px, 5vw, 72px) 28px;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent-dark);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0;
}

h1 {
  margin: 0;
  font-size: clamp(2.6rem, 7vw, 6.8rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.lede {
  max-width: 680px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.header-side {
  display: grid;
  gap: 14px;
  justify-items: end;
}

.claim-entry-link {
  color: var(--accent-dark);
  font-size: 0.94rem;
  font-weight: 700;
  text-align: right;
  text-decoration-color: rgba(31, 122, 99, 0.38);
  text-underline-offset: 4px;
}

.claim-entry-link:hover {
  color: var(--accent);
}

.prototype-notice {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.55;
  text-align: right;
}

.prototype-notice a {
  color: var(--accent-dark);
  font-weight: 700;
  text-decoration-color: rgba(31, 122, 99, 0.38);
  text-underline-offset: 4px;
}

.prototype-notice a:hover {
  color: var(--accent);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(86px, 1fr));
  gap: 10px;
}

.stats div {
  min-height: 86px;
  padding: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.68);
}

.stats strong,
.stats span {
  display: block;
}

.stats strong {
  font-size: 1.75rem;
  line-height: 1;
}

.stats span {
  margin-top: 9px;
  color: var(--muted);
  font-size: 0.9rem;
}

main {
  padding: 20px clamp(16px, 4vw, 56px) 56px;
}

.toolbar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: grid;
  grid-template-columns: minmax(220px, 1.6fr) repeat(3, minmax(120px, 1fr)) auto minmax(240px, auto);
  gap: 10px;
  align-items: end;
  padding: 14px 0 18px;
  background: rgba(246, 244, 238, 0.94);
  backdrop-filter: blur(12px);
}

label span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.78rem;
}

input,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  color: var(--ink);
}

input,
select {
  min-height: 44px;
  padding: 0 12px;
}

input:focus,
select:focus,
button:focus-visible {
  outline: 3px solid rgba(31, 122, 99, 0.25);
  outline-offset: 2px;
}

.segmented-control {
  display: grid;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}

.view-switch {
  grid-template-columns: 1fr 1fr;
  min-width: 148px;
}

.sort-switch {
  grid-template-columns: repeat(3, 1fr);
  min-width: 248px;
}

.segmented-control button {
  min-height: 44px;
  border: 0;
  background: var(--panel);
  color: var(--muted);
  cursor: pointer;
  padding: 0 10px;
  white-space: nowrap;
}

.segmented-control button.is-active {
  background: var(--accent);
  color: #fff;
}

.result-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  justify-content: space-between;
  margin: 8px 0 18px;
  color: var(--muted);
  font-size: 0.94rem;
}

.result-meta p {
  margin: 0;
}

.claim-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, auto);
  gap: 14px 18px;
  align-items: start;
  margin: 0 0 20px;
  padding: 16px;
  border: 1px solid rgba(31, 122, 99, 0.36);
  border-left: 6px solid var(--accent);
  background: rgba(255, 253, 248, 0.82);
}

.claim-panel h2 {
  margin: 0;
  font-size: 1.1rem;
}

.claim-panel p {
  margin: 6px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.claim-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(104px, 1fr));
  gap: 8px;
}

.claim-actions button {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  color: var(--ink);
  cursor: pointer;
  padding: 0 10px;
}

.claim-actions button[aria-pressed="true"],
.claim-actions button:not(:disabled):hover {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.claim-actions button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

.claim-actions .claim-next-action.is-ready {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
  font-weight: 700;
}

.claim-actions .claim-next-action.is-ready:hover {
  background: var(--accent-dark);
}

.claim-status {
  align-self: center;
}

.claim-selection {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
}

.claim-selection-item {
  min-height: 30px;
  max-width: 100%;
  overflow: hidden;
  border: 1px solid rgba(31, 122, 99, 0.32);
  border-radius: 6px;
  background: var(--panel);
  color: var(--accent-dark);
  cursor: pointer;
  padding: 5px 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.claim-notice {
  grid-column: 1 / -1;
  min-height: 1.4em;
}

.people-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(118px, 1fr));
  gap: 14px;
}

.person-card {
  display: grid;
  gap: 9px;
  justify-items: center;
  min-height: 174px;
  padding: 12px 8px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

.person-card:hover {
  border-color: var(--line);
  background: rgba(255, 253, 248, 0.76);
  box-shadow: 0 12px 26px rgba(35, 31, 24, 0.08);
}

.person-card.is-claim-mode,
.list-row.is-claim-mode {
  border-color: rgba(31, 122, 99, 0.38);
}

.person-card.is-claimed,
.list-row.is-claimed {
  border-color: var(--accent);
  background: rgba(31, 122, 99, 0.12);
  box-shadow: inset 0 0 0 2px rgba(31, 122, 99, 0.18);
}

.person-card.is-unclaimable,
.list-row.is-unclaimable {
  opacity: 0.56;
}

.claim-toggle {
  min-height: 32px;
  min-width: 72px;
  border: 1px solid rgba(31, 122, 99, 0.4);
  border-radius: 6px;
  background: var(--panel);
  color: var(--accent-dark);
  cursor: pointer;
  padding: 4px 9px;
}

.claim-toggle[aria-pressed="true"] {
  background: var(--accent);
  color: #fff;
}

.claim-toggle:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

.avatar {
  display: grid;
  place-items: center;
  width: 96px;
  aspect-ratio: 1;
  overflow: hidden;
  border: 3px solid var(--panel);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--gold));
  box-shadow: 0 8px 22px rgba(35, 31, 24, 0.14);
  color: #fff;
  font-size: 1.55rem;
  font-weight: 800;
}

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

.person-name {
  max-width: 100%;
  overflow: hidden;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 700;
}

.person-note {
  color: var(--muted);
  font-size: 0.82rem;
  max-width: 100%;
  overflow: hidden;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.people-list {
  border-top: 1px solid var(--line);
}

.list-row {
  display: grid;
  grid-template-columns: 52px minmax(160px, 1.4fr) minmax(120px, 0.8fr) minmax(160px, 1fr);
  gap: 14px;
  align-items: center;
  width: 100%;
  min-height: 74px;
  padding: 10px 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}

.list-row .avatar {
  width: 48px;
  border-width: 2px;
  font-size: 0.95rem;
}

.list-main strong,
.list-main span,
.list-summary {
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.list-main span,
.list-summary {
  color: var(--muted);
  font-size: 0.9rem;
}

.list-roles {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-width: 0;
}

.role-chip {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  min-height: 26px;
  padding: 3px 8px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.82rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

dialog {
  width: min(900px, calc(100vw - 28px));
  max-height: min(820px, calc(100vh - 28px));
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
  box-shadow: var(--shadow);
}

dialog::backdrop {
  background: rgba(20, 22, 26, 0.45);
}

.person-panel {
  position: relative;
  padding: clamp(20px, 4vw, 36px);
}

.close-button {
  position: absolute;
  top: 14px;
  right: 14px;
  display: grid;
  place-items: center;
  width: 36px;
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
}

.detail-head {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 22px;
  align-items: center;
  padding-right: 34px;
}

.detail-head .avatar {
  width: 112px;
}

.detail-head h2 {
  margin: 0;
  font-size: clamp(1.8rem, 5vw, 3.2rem);
  letter-spacing: 0;
}

.badges,
.links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.badge,
.links a {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.86rem;
  text-decoration: none;
}

.links a {
  border-color: rgba(31, 122, 99, 0.32);
  color: var(--accent-dark);
}

.bio {
  max-width: 68ch;
  margin: 18px 0 0;
  color: var(--muted);
  line-height: 1.75;
}

.timeline {
  display: grid;
  gap: 10px;
  margin-top: 28px;
}

.appearance {
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: start;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.appearance-year {
  color: var(--rust);
  font-weight: 800;
}

.appearance h3 {
  margin: 0 0 4px;
  font-size: 1rem;
}

.appearance p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.source-link {
  color: var(--blue);
  font-size: 0.9rem;
  text-decoration: none;
}

.empty-state {
  padding: 64px 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  text-align: center;
}

/* Mobile-only controls — hidden on desktop */
.more-filters-btn,
.view-icon-switch {
  display: none;
}

/* Filters wrapper — transparent to desktop grid layout */
.toolbar-filters {
  display: contents;
}

@media (max-width: 920px) {
  .site-header {
    grid-template-columns: 1fr;
  }

  .stats {
    width: 100%;
  }

  .header-side {
    justify-items: start;
  }

  .claim-entry-link {
    text-align: left;
  }

  .prototype-notice {
    text-align: left;
  }

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

  .search-box,
  .view-switch,
  .sort-switch,
  .claim-panel {
    grid-column: 1 / -1;
  }

  .claim-panel {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding-top: 34px;
  }

  .stats,
  .claim-actions {
    grid-template-columns: 1fr;
  }

  .toolbar {
    grid-template-columns: 1fr auto auto;
    align-items: center;
  }

  /* Show mobile-only controls */
  .more-filters-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    min-height: 44px;
    padding: 0 12px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: var(--panel);
    color: var(--muted);
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
  }

  .more-filters-btn[aria-expanded="true"] {
    border-color: var(--accent);
    background: rgba(31, 122, 99, 0.08);
    color: var(--accent-dark);
  }

  .view-icon-switch {
    display: flex;
    border: 1px solid var(--line);
    border-radius: 6px;
    overflow: hidden;
  }

  .view-icon-switch button {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    width: 44px;
    border: 0;
    background: var(--panel);
    color: var(--muted);
    cursor: pointer;
  }

  .view-icon-switch button + button {
    border-left: 1px solid var(--line);
  }

  .view-icon-switch button.is-active {
    background: var(--accent);
    color: #fff;
  }

  /* Collapsible filters panel */
  .toolbar-filters {
    display: none;
    grid-column: 1 / -1;
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .toolbar-filters.is-open {
    display: grid;
  }

  /* Desktop text view switch replaced by icon switch on mobile */
  .view-switch {
    display: none;
  }

  .people-grid {
    grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
    gap: 8px;
  }

  .person-card {
    min-height: 152px;
  }

  .avatar {
    width: 78px;
  }

  .list-row {
    grid-template-columns: 44px minmax(0, 1fr);
  }

  .list-roles,
  .list-summary {
    grid-column: 2;
  }

  .detail-head,
  .appearance {
    grid-template-columns: 1fr;
  }
}