/* family_game_box — shared lobby theme (light competitive hall) */
@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;600;700&family=Fraunces:opsz,wght@9..144,600;9..144,700&display=swap");

:root {
  --ink: #e8f2ec;
  --muted: #8fa399;
  --accent: #3ecf8e;
  --accent-deep: #1a9f68;
  --panel: rgba(18, 32, 28, 0.88);
  --panel-solid: #121f1c;
  --line: rgba(232, 242, 236, 0.12);
  --warn: #e8a04a;
  --danger: #e07060;
  --gold: #d4a84b;
  --silver: #a8b4bc;
  --bronze: #c47a4a;
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.35);
  --display: "Fraunces", "Songti SC", "Palatino Linotype", serif;
  --sans: "DM Sans", "PingFang SC", "Microsoft YaHei UI", sans-serif;
  --paper: #0c1411;
  --radius: 18px;
}

*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(900px 480px at 12% -8%, rgba(62, 207, 142, 0.16), transparent 55%),
    radial-gradient(700px 400px at 100% 0%, rgba(232, 160, 74, 0.07), transparent 50%),
    linear-gradient(165deg, #0a1210 0%, #0c1411 45%, #101a16 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(232, 242, 236, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 242, 236, 0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  z-index: 0;
}

.fgb-shell,
main.fgb-shell {
  position: relative;
  z-index: 1;
  width: min(1080px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 3.5rem;
}

a { color: var(--accent); }
a:hover { color: #6fe0ab; }

.fgb-topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  flex-wrap: wrap;
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.fgb-brand {
  font-family: var(--display);
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0;
  color: var(--ink);
  text-decoration: none;
}

.fgb-brand span,
.fgb-brand em {
  font-style: italic;
  color: var(--accent);
}

.fgb-page-kicker {
  display: block;
  margin-top: 0.25rem;
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.fgb-nav {
  display: flex;
  gap: 0.55rem;
  align-items: center;
  flex-wrap: wrap;
}

.fgb-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
  font-size: 0.88rem;
  color: var(--muted);
}

.fgb-chip strong { color: var(--accent); font-weight: 700; }

.fgb-btn,
.fgb-btn-ghost,
.fgb-nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.5rem 1rem;
  font: inherit;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.fgb-btn {
  background: linear-gradient(160deg, var(--accent), var(--accent-deep));
  color: #062016;
  border: 0;
}

.fgb-btn:hover { filter: brightness(1.06); transform: translateY(-1px); }

.fgb-btn-ghost,
.fgb-nav-link {
  background: rgba(255, 255, 255, 0.04);
  color: var(--accent);
  border-color: var(--line);
}

.fgb-btn-ghost:hover,
.fgb-nav-link:hover {
  border-color: rgba(62, 207, 142, 0.45);
  background: rgba(62, 207, 142, 0.08);
}

.fgb-page-title {
  font-family: var(--display);
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 0 0 0.5rem;
}

.fgb-lead {
  margin: 0 0 1.75rem;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.55;
  max-width: 36rem;
}

.fgb-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.fgb-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem 1.25rem;
  box-shadow: var(--shadow);
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
  position: relative;
}

.fgb-card:hover {
  transform: translateY(-2px);
  border-color: rgba(62, 207, 142, 0.4);
  box-shadow: 0 22px 56px rgba(0, 0, 0, 0.42);
}

.fgb-card h2 {
  margin: 0 0 0.45rem;
  font-family: var(--display);
  font-size: 1.2rem;
  font-weight: 700;
}

.fgb-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.fgb-card .meta,
.fgb-card-meta {
  margin-top: 0.85rem;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
}

.fgb-card.is-locked {
  opacity: 0.5;
  pointer-events: none;
  filter: grayscale(0.25);
}

.fgb-card-daily {
  background: linear-gradient(145deg, rgba(232, 160, 74, 0.22) 0%, rgba(18, 32, 28, 0.92) 55%);
  border: 1.5px solid rgba(232, 160, 74, 0.5);
  box-shadow: 0 18px 48px rgba(232, 160, 74, 0.12);
}

.fgb-card-daily::before {
  content: "今日";
  position: absolute;
  top: 12px;
  right: 14px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #1a1208;
  background: var(--warn);
  padding: 3px 9px;
  border-radius: 999px;
}

.fgb-card-daily h2 { color: #ffd59a; }
.fgb-card-daily p { color: #c9b089; }
.fgb-card-daily .meta,
.fgb-card-daily .fgb-card-meta { color: var(--warn); }

.fgb-card-yuwen {
  background: linear-gradient(145deg, rgba(62, 207, 142, 0.2) 0%, rgba(18, 32, 28, 0.92) 55%);
  border: 1.5px solid rgba(62, 207, 142, 0.45);
  box-shadow: 0 18px 48px rgba(62, 207, 142, 0.1);
}
.fgb-card-yuwen::before {
  content: "语文";
  position: absolute;
  top: 12px;
  right: 14px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #062016;
  background: var(--accent);
  padding: 3px 9px;
  border-radius: 999px;
}
.fgb-card-yuwen h2 { color: #b7f5d4; }
.fgb-card-yuwen p { color: #9ecfb6; }

.fgb-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.fgb-panel-pad { padding: 1.2rem 1.25rem; }

.fgb-tabs {
  display: flex;
  gap: 0.5rem;
  margin: 1rem 0 0.85rem;
  flex-wrap: wrap;
}

.fgb-tabs.hidden { display: none; }

.fgb-tab {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.fgb-tab.is-active {
  background: linear-gradient(160deg, var(--accent), var(--accent-deep));
  color: #062016;
  border-color: transparent;
}

.fgb-table {
  width: 100%;
  border-collapse: collapse;
}

.fgb-table th,
.fgb-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.fgb-table th {
  font-size: 0.82rem;
  color: var(--muted);
  font-weight: 600;
  background: rgba(0, 0, 0, 0.2);
}

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

.fgb-rank {
  min-width: 3.2rem;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
  font-weight: 700;
  white-space: nowrap;
}

.fgb-rank-1 { color: var(--gold); }
.fgb-rank-2 { color: var(--silver); }
.fgb-rank-3 { color: var(--bronze); }

.fgb-rank-1::before { content: "🥇 "; }
.fgb-rank-2::before { content: "🥈 "; }
.fgb-rank-3::before { content: "🥉 "; }

.fgb-row-me td {
  background: rgba(62, 207, 142, 0.1);
}

.fgb-empty {
  padding: 2rem;
  text-align: center;
  color: var(--muted);
}

.fgb-filters {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  margin: 0 0 0.85rem;
}

.fgb-filters label {
  display: block;
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.3rem;
}

.fgb-filters select,
.fgb-input {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.65rem 0.8rem;
  font: inherit;
  background: rgba(0, 0, 0, 0.25);
  color: var(--ink);
}

.fgb-my-best {
  margin: 0 0 0.85rem;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--muted);
}

.fgb-my-best strong { color: var(--ink); }

.fgb-footer-link {
  margin-top: 1.75rem;
  text-align: center;
  font-size: 0.82rem;
}

.fgb-footer-link a {
  color: var(--muted);
  text-decoration: none;
}

.fgb-footer-link a:hover { color: var(--accent); }

.fgb-modal {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background: rgba(4, 10, 8, 0.72);
  backdrop-filter: blur(4px);
}

.fgb-modal.hidden { display: none !important; }

.fgb-modal-card {
  width: min(420px, 100%);
  background: var(--panel-solid);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.fgb-modal-card h2 {
  margin: 0 0 0.5rem;
  font-family: var(--display);
}

.fgb-modal-card p {
  margin: 0 0 1rem;
  color: var(--muted);
  line-height: 1.45;
}

.fgb-err {
  color: var(--danger);
  font-size: 0.85rem;
  min-height: 1.2em;
  margin-bottom: 0.5rem;
}

.fgb-hud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.85rem;
}

.fgb-frame {
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.25);
  /* vh 兜底（钉钉/旧 Android WebView 不认 dvh） */
  height: calc(100vh - 10.5rem);
  height: calc(100dvh - 10.5rem);
  min-height: 280px;
}

.fgb-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  background: transparent;
}

/* 每日挑战对局中：吃满视口，去掉大块空白底 */
body.fgb-daily-playing {
  overflow: hidden;
  height: 100%;
  height: 100vh;
  height: 100dvh;
}
/* 不用 :has()——旧 WebView 不支持；由 daily.html 同步打到 <html> */
html.fgb-daily-playing {
  height: 100%;
  height: 100vh;
  height: 100dvh;
}
body.fgb-daily-playing .fgb-shell,
body.fgb-daily-playing main.fgb-shell {
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  width: min(1080px, calc(100% - 1rem));
  height: 100%;
  height: 100vh;
  height: 100dvh;
  max-height: 100vh;
  max-height: 100dvh;
  padding: 0.45rem 0 0.55rem;
}
body.fgb-daily-playing .fgb-topbar {
  display: none;
}
body.fgb-daily-playing #play {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
  height: 100%;
}
body.fgb-daily-playing .fgb-hud {
  flex: 0 0 auto;
  margin-bottom: 0.45rem;
  gap: 0.45rem;
  padding: 0.55rem 0.75rem;
}
body.fgb-daily-playing .fgb-frame {
  flex: 1 1 auto;
  min-height: 0;
  height: auto;
  /* height:auto 时子 iframe 的 height:100% 会失效，必须绝对铺满 */
  position: relative;
}
body.fgb-daily-playing .fgb-frame iframe {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

@media (max-height: 720px), (orientation: landscape) and (max-height: 900px) {
  .fgb-shell,
  main.fgb-shell { padding: 0.85rem 0 1rem; }
  .fgb-hud { margin-bottom: 0.45rem; gap: 0.45rem; }
  .fgb-frame {
    height: calc(100vh - 7.5rem);
    height: calc(100dvh - 7.5rem);
    min-height: 240px;
  }
  body.fgb-daily-playing .fgb-shell,
  body.fgb-daily-playing main.fgb-shell { padding: 0.3rem 0 0.35rem; }
  body.fgb-daily-playing .fgb-frame { min-height: 0; height: auto; }
}

@media (max-width: 560px) {
  .fgb-shell,
  main.fgb-shell { width: calc(100% - 1.25rem); padding-top: 1.25rem; }
  .fgb-page-title { font-size: 1.75rem; }
}

/* —— Arena / season dashboard —— */
.fgb-stat-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
  margin: 0 0 1rem;
  position: relative;
  z-index: 1;
}
.fgb-stat-strip .cell {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.75rem 0.85rem;
}
.fgb-stat-strip .label { color: var(--muted); font-size: 0.78rem; }
.fgb-stat-strip .value { font-weight: 700; font-size: 1.05rem; margin-top: 0.25rem; word-break: break-word; }

.fgb-arena-split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 1;
}
@media (max-width: 720px) {
  .fgb-arena-split { grid-template-columns: 1fr; }
  .fgb-stat-strip { grid-template-columns: 1fr; }
}

.yuwen-next:disabled {
  opacity: 0.45;
  cursor: default;
  filter: none;
  transform: none;
}

.fgb-cta-daily {
  display: inline-block;
  margin-top: 0.65rem;
  border: 0;
  border-radius: 12px;
  padding: 0.7rem 1.1rem;
  font: inherit;
  font-weight: 700;
  color: #062016;
  background: linear-gradient(160deg, var(--accent), var(--accent-deep));
  text-decoration: none;
  cursor: pointer;
}

.fgb-podium {
  display: grid;
  grid-template-columns: 1fr 1.15fr 1fr;
  gap: 0.5rem;
  align-items: end;
  margin: 0 0 1rem;
  position: relative;
  z-index: 1;
}
.fgb-podium .spot {
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.75rem 0.5rem;
  background: rgba(255, 255, 255, 0.03);
}
.fgb-podium .spot .icon {
  display: block;
  font-size: 1.7rem;
  line-height: 1.15;
  margin-bottom: 0.15rem;
}
.fgb-podium .spot .title {
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 0.2rem;
}
.fgb-podium .spot .name { font-weight: 700; margin: 0.25rem 0; color: var(--ink); }
.fgb-podium .spot .score { color: var(--muted); font-size: 0.85rem; }
.fgb-podium-1 { border-color: rgba(212, 168, 75, 0.55); min-height: 7.5rem; color: var(--gold); }
.fgb-podium-2 { border-color: rgba(168, 180, 188, 0.45); min-height: 6rem; color: var(--silver); }
.fgb-podium-3 { border-color: rgba(196, 122, 74, 0.45); min-height: 5.5rem; color: var(--bronze); }

.fgb-podium-list li .medal {
  display: inline-block;
  min-width: 1.6rem;
  margin-right: 0.2rem;
}

.fgb-game-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  margin-bottom: 0.55rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
  text-decoration: none;
  color: inherit;
  position: relative;
  z-index: 1;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.fgb-game-row:hover { border-color: rgba(62, 207, 142, 0.4); transform: translateY(-1px); }
.fgb-game-row .meta { color: var(--muted); font-size: 0.85rem; margin: 0.2rem 0 0; }
.fgb-game-row .go { color: var(--accent); font-weight: 600; font-size: 0.9rem; white-space: nowrap; }
.fgb-game-row.is-muted { opacity: 0.72; }

/* 自由训练：小卡片铺满 */
.fgb-grid-train {
  display: grid;
  gap: 0.65rem;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  position: relative;
  z-index: 1;
}
.fgb-train-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.35rem;
  min-height: 5.1rem;
  padding: 0.8rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
  text-decoration: none;
  color: inherit;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.22);
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.fgb-train-card:hover {
  border-color: rgba(62, 207, 142, 0.45);
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.32);
}
.fgb-train-card strong {
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.25;
}
.fgb-train-card .meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.35;
}
.fgb-train-card .go {
  margin-top: auto;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.78rem;
}
.fgb-train-card.is-muted { opacity: 0.72; }
.fgb-train-card.is-locked {
  opacity: 0.5;
  pointer-events: none;
  filter: grayscale(0.25);
}
.fgb-train-card.is-ref {
  opacity: 1;
  background: rgba(12, 20, 18, 0.55);
  border-style: dashed;
  border-color: rgba(232, 242, 236, 0.22);
  box-shadow: none;
}
.fgb-train-card.is-ref:hover {
  border-color: rgba(143, 163, 153, 0.55);
  border-style: dashed;
  box-shadow: none;
  transform: translateY(-1px);
}
.fgb-train-card.is-ref strong {
  color: var(--muted);
  font-weight: 600;
}
.fgb-train-card.is-ref .meta { color: rgba(143, 163, 153, 0.9); }
.fgb-train-card.is-ref .go {
  color: var(--muted);
  font-weight: 600;
}
@media (min-width: 900px) {
  .fgb-grid-train { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 0.75rem; }
}
@media (max-width: 420px) {
  .fgb-grid-train { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.fgb-podium-list {
  list-style: none;
  margin: 0 0 0.75rem;
  padding: 0;
}
.fgb-podium-list li {
  display: flex;
  justify-content: space-between;
  padding: 0.4rem 0;
  border-bottom: 1px dashed var(--line);
  font-size: 0.92rem;
}
.fgb-podium-list li:last-child { border-bottom: 0; }