:root {
  color-scheme: light;
  --bg: #f5f7f8;
  --surface: #ffffff;
  --surface-muted: #eef3f2;
  --line: #dbe3e1;
  --text: #18211f;
  --muted: #61706d;
  --brand: #0f766e;
  --brand-dark: #115e59;
  --amber: #b7791f;
  --rose: #b42318;
  --blue: #2563eb;
  --shadow: 0 18px 44px rgba(15, 29, 25, 0.08);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  width: min(1920px, 100%);
  margin: 0 auto;
  padding: 20px;
}

.auth-screen {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 20px;
}

.auth-card {
  display: grid;
  width: min(380px, 100%);
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.auth-card h1 {
  font-size: 30px;
}

.auth-field {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.auth-field input {
  width: 100%;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  color: var(--text);
}

.auth-field input:focus {
  outline: 2px solid rgba(15, 118, 110, 0.22);
  border-color: var(--brand);
}

.auth-error {
  min-height: 18px;
  margin: 0;
  color: var(--rose);
  font-size: 13px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 6px 0 18px;
}

.brand-block {
  min-width: 0;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--brand);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.08;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: 18px;
  letter-spacing: 0;
}

.top-actions,
.load-more-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.primary-button,
.ghost-button,
.text-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 1px solid transparent;
  border-radius: 8px;
  min-height: 40px;
  padding: 0 14px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.primary-button {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 8px 18px rgba(15, 118, 110, 0.22);
}

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

.ghost-button.is-warn {
  border-color: #f0c36d;
  color: #92400e;
  background: #fffbeb;
}

.ghost-button.is-warn:hover {
  border-color: #d97706;
  background: #fef3c7;
}

.ghost-button.is-warn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.ghost-button {
  background: var(--surface);
  color: var(--text);
  border-color: var(--line);
}

.ghost-button:hover,
.text-button:hover {
  border-color: #b7c7c4;
  background: #f8fbfa;
}

.text-button {
  min-height: 34px;
  padding: 0 10px;
  background: transparent;
  color: var(--brand);
}

.status-strip {
  display: grid;
  grid-template-columns: 1.35fr 1fr 0.75fr 1fr;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
  box-shadow: var(--shadow);
}

.status-strip > div {
  min-width: 0;
  padding: 14px 16px;
  background: var(--surface);
}

.status-label {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 12px;
}

.status-strip strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
}

.status-log {
  display: block;
  margin-top: 5px;
  max-height: 82px;
  overflow-y: auto;
  padding-right: 6px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.35;
  white-space: pre-line;
  scrollbar-width: thin;
  scrollbar-color: #a8b8b5 transparent;
}

.status-log::-webkit-scrollbar {
  width: 5px;
}

.status-log::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: #a8b8b5;
}

.status-log::-webkit-scrollbar-track {
  background: transparent;
}

.filter-panel {
  position: sticky;
  top: 0;
  z-index: 20;
  margin-top: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px 12px;
  background: var(--surface);
  box-shadow: 0 12px 30px rgba(15, 29, 25, 0.1);
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: #a8b8b5 transparent;
}

.filter-panel::-webkit-scrollbar {
  height: 6px;
}

.filter-panel::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: #a8b8b5;
}

.filter-panel::-webkit-scrollbar-track {
  background: transparent;
}

.filter-heading,
.content-toolbar,
.card-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.field {
  display: grid;
  gap: 3px;
  margin-top: 0;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  min-width: 0;
}

.field input,
.field select,
.sort-control select {
  width: 100%;
  height: 32px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 8px;
  background: #fff;
  color: var(--text);
  font-size: 12px;
}

.field input:focus,
.field select:focus,
.sort-control select:focus {
  outline: 2px solid rgba(15, 118, 110, 0.22);
  border-color: var(--brand);
}

.filter-grid {
  display: grid;
  grid-template-columns:
    minmax(95px, 0.68fr)
    repeat(2, minmax(110px, 0.58fr))
    repeat(4, minmax(124px, 0.72fr))
    repeat(3, minmax(78px, 0.4fr))
    minmax(118px, 0.65fr);
  gap: 8px;
  width: max(1350px, 100%);
  margin-top: 8px;
  align-items: end;
}

.wide-field {
  grid-column: auto;
  min-width: 0;
}

.mini-field {
  min-width: 0;
}

.sort-field {
  min-width: 0;
}

.content-panel {
  min-width: 0;
  margin-top: 18px;
}

.leaderboard-shell {
  max-width: 1440px;
}

.leaderboard-status {
  grid-template-columns: 1.3fr 0.8fr 0.65fr 0.65fr;
}

.leaderboard-controls {
  display: grid;
  gap: 12px;
}

.range-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.range-tab {
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 14px;
  background: #fff;
  color: var(--text);
  font-size: 13px;
  font-weight: 800;
}

.range-tab:hover {
  border-color: #b7c7c4;
  background: #f8fbfa;
}

.range-tab.is-active {
  border-color: var(--brand);
  background: var(--brand);
  color: #fff;
}

.leaderboard-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 12px 28px rgba(24, 33, 31, 0.05);
}

.leaderboard-table {
  width: 100%;
  min-width: 1260px;
  border-collapse: collapse;
  font-size: 13px;
}

.leaderboard-table th,
.leaderboard-table td {
  border-bottom: 1px solid var(--line);
  padding: 12px 14px;
  text-align: left;
  vertical-align: middle;
}

.leaderboard-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--surface-muted);
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.leaderboard-table tbody tr:hover {
  background: #fbfcfc;
}

.leaderboard-table tbody tr:last-child td {
  border-bottom: 0;
}

.rank-cell {
  width: 92px;
}

.rank-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--brand-dark);
  font-size: 15px;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
}

.rank-badge.is-compact {
  width: auto;
  min-width: 42px;
  padding: 0 6px;
  font-size: 11px;
}

.rank-badge.gold {
  border-color: #d6a21d;
  background: #fff5cf;
  color: #7a4f00;
}

.rank-badge.silver {
  border-color: #a8b2bd;
  background: #f1f5f7;
  color: #46515c;
}

.rank-badge.bronze {
  border-color: #c8844d;
  background: #fff0e5;
  color: #7c3f18;
}

.rank-badge.iron {
  border-color: #6b7280;
  background: #edf0f2;
  color: #374151;
}

.avatar-cell {
  width: 72px;
}

.avatar-cell img,
.avatar-fallback {
  display: inline-flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-muted);
  color: var(--brand-dark);
  font-size: 14px;
  font-weight: 900;
}

.avatar-cell img {
  object-fit: cover;
  background: #eef3f2;
}

.lead-cell {
  width: 132px;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.name-cell {
  min-width: 140px;
  max-width: 220px;
  font-weight: 800;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* W 列预览：表格内缩略图；悬停直接显示接近原图尺寸（无需点击） */
.name-image-cell {
  width: 88px;
  text-align: center;
  vertical-align: middle;
  position: relative;
  overflow: visible;
}

.name-image-box {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #f3f4f6;
  overflow: hidden;
  color: #9ca3af;
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  cursor: default;
  z-index: 1;
}

.name-image-box.is-empty {
  border-style: dashed;
  background: #f9fafb;
}

.name-image-box .name-image-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border: 0;
  border-radius: 9px;
  background: #e5e7eb;
}

/* 悬停：浮层显示原始比例大图（最大不超过视口） */
.name-image-box:not(.is-empty):hover {
  z-index: 80;
  overflow: visible;
}

.name-image-box:not(.is-empty):hover .name-image-img {
  position: absolute;
  left: 50%;
  top: 50%;
  width: auto;
  height: auto;
  max-width: min(90vw, 720px);
  max-height: min(85vh, 720px);
  object-fit: contain;
  transform: translate(-50%, -50%);
  border-radius: 12px;
  border: 3px solid #fff;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
  background: #111;
  pointer-events: none;
}

.title-cell {
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.source-type-cell {
  width: 96px;
  color: var(--muted);
  font-weight: 800;
  white-space: nowrap;
}

.copy-cell {
  max-width: 420px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.date-cell {
  width: 130px;
  color: var(--muted);
  white-space: nowrap;
}

.link-cell {
  width: 120px;
}

.link-cell a {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 9px;
  color: var(--brand-dark);
  font-size: 12px;
  font-weight: 900;
  text-decoration: none;
  white-space: nowrap;
}

.link-cell a:hover {
  border-color: var(--brand);
  background: #f4fbfa;
}

.content-toolbar {
  margin-bottom: 14px;
}

.content-toolbar p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(176px, 1fr));
  gap: 10px;
}

.asset-card {
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 12px 28px rgba(24, 33, 31, 0.06);
}

.thumb-link {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.14), rgba(183, 121, 31, 0.16)),
    #e7edeb;
  color: inherit;
  text-decoration: none;
}

.thumb {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #e7edeb;
}

.thumb[hidden] {
  display: none;
}

.thumb-fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--muted);
  font-weight: 800;
}

.thumb:not([hidden]) + .thumb-fallback {
  display: none;
}

.card-body {
  display: grid;
  gap: 8px;
  padding: 10px;
}

.card-title-row {
  align-items: start;
}

.card-title-row h3 {
  margin-bottom: 0;
  min-width: 0;
  color: var(--text);
  display: -webkit-box;
  font-size: 13px;
  line-height: 1.35;
  overflow-wrap: anywhere;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.media-badge {
  flex: 0 0 auto;
  border-radius: 999px;
  padding: 3px 6px;
  background: var(--surface-muted);
  color: var(--brand-dark);
  font-size: 11px;
  font-weight: 800;
}

.media-badge.video {
  background: #fff2dc;
  color: var(--amber);
}

.meta-line {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.45;
  overflow-wrap: anywhere;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.metric {
  display: flex;
  min-height: 28px;
  min-width: 0;
  align-items: center;
  justify-content: flex-start;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 4px 5px;
  background: #fbfcfc;
}

.metric-icon {
  flex: 0 0 auto;
  color: var(--brand-dark);
  font-size: 11px;
  line-height: 1;
}

.metric strong {
  min-width: 0;
  white-space: nowrap;
  font-size: 11px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.metric:last-child {
  grid-column: 1 / -1;
}

.metric.water-metric {
  grid-column: 1 / -1;
}

.metric.water-metric strong {
  white-space: normal;
  line-height: 1.25;
}

.detail-list {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 4px 6px;
  margin: 0;
  color: var(--muted);
  font-size: 11px;
}

.detail-list dt {
  font-weight: 800;
}

.detail-list dd {
  margin: 0;
  color: var(--text);
  overflow-wrap: anywhere;
}

.text-block {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  border-left: 3px solid var(--line);
  padding-left: 8px;
  color: #26312f;
  font-size: 11px;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.text-block.is-expanded {
  display: block;
  -webkit-line-clamp: unset;
  overflow: visible;
}

.more-text-button {
  justify-self: start;
  border: 0;
  border-radius: 0;
  padding: 0;
  background: transparent;
  color: var(--brand);
  font-size: 11px;
  font-weight: 800;
}

.more-text-button:hover {
  color: var(--brand-dark);
}

.primary-text {
  border-left-color: var(--brand);
}

.translated-text {
  border-left-color: var(--blue);
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.card-actions a,
.card-actions button {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 8px;
  background: #fff;
  color: var(--brand-dark);
  font-size: 11px;
  font-weight: 800;
  text-decoration: none;
}

.empty-state {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 44px 18px;
  background: var(--surface);
  text-align: center;
}

.empty-state h3 {
  margin-bottom: 8px;
}

.empty-state p {
  margin-bottom: 0;
  color: var(--muted);
}

.load-more-row {
  padding: 18px 0 34px;
}

@media (max-width: 1320px) {
  .filter-grid {
    grid-template-columns:
      minmax(95px, 0.68fr)
      repeat(2, minmax(110px, 0.58fr))
      repeat(4, minmax(124px, 0.72fr))
      repeat(3, minmax(78px, 0.4fr))
      minmax(118px, 0.65fr);
  }

  .status-strip {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 680px) {
  .app-shell {
    padding: 14px;
  }

  .topbar,
  .content-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .top-actions {
    justify-content: stretch;
  }

  .top-actions button {
    flex: 1 1 0;
  }

  .top-actions .nav-button {
    flex: 1 1 0;
  }

  .status-strip {
    grid-template-columns: 1fr;
  }

  .range-tabs {
    display: grid;
    grid-template-columns: 1fr;
  }

  .wide-field {
    grid-column: auto;
  }

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

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