* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --glass: rgba(20, 18, 16, 0.55);
  --glass-light: rgba(245, 240, 230, 0.82);
  --ink: #1a140e;
  --red: #b03a2e;
  --gold: #caa46a;
}

html, body { height: 100%; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Songti SC", serif;
  background: #0c0a08;
  color: #f5f0e6;
  overflow: hidden;
}

.stage { position: fixed; inset: 0; }

.viewer { position: absolute; inset: 0; cursor: grab; }
.viewer:active { cursor: grabbing; }

/* 顶部 HUD */
.hud-top {
  position: absolute; top: 0; left: 0; right: 0;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px; pointer-events: none;
  text-shadow: 0 2px 8px rgba(0,0,0,0.6);
}
.brand { font-size: 22px; font-weight: 700; letter-spacing: 2px; color: var(--gold); display: inline-flex; align-items: center; gap: 12px; pointer-events: auto; }
.gear-btn {
  border: none; cursor: pointer; width: 40px; height: 40px; border-radius: 50%;
  background: var(--glass); color: #f5f0e6; font-size: 20px; line-height: 40px;
  backdrop-filter: blur(8px); transition: transform .3s, background .2s;
}
.gear-btn:hover { background: rgba(40,34,28,0.7); transform: rotate(60deg); }
.timer {
  font-size: 24px; font-variant-numeric: tabular-nums;
  background: var(--glass); border-radius: 999px; padding: 6px 22px;
  backdrop-filter: blur(8px);
}
.timer.urgent {
  color: #ff4d3d; font-weight: 700;
  animation: heartbeat 1s ease-in-out infinite;
}
@keyframes heartbeat {
  0%   { transform: scale(1)    rotate(0deg); }
  15%  { transform: scale(1.22) rotate(-3deg); }
  30%  { transform: scale(1.02) rotate(2deg); }
  45%  { transform: scale(1.18) rotate(-2deg); }
  60%  { transform: scale(1)    rotate(0deg); }
  100% { transform: scale(1)    rotate(0deg); }
}
.round-info { display: flex; flex-direction: column; align-items: flex-end; line-height: 1.2; }
.round-info strong { font-size: 26px; }

.prompt {
  position: absolute; left: 50%; bottom: 196px; transform: translateX(-50%);
  font-size: 38px; font-weight: 700; color: #fff;
  text-shadow: 0 3px 12px rgba(0,0,0,0.7); pointer-events: none;
}

/* 角落小地图 */
.mini-map {
  position: absolute; right: 20px; top: 88px;
  width: 260px; height: 188px; border-radius: 14px; overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5); border: 2px solid rgba(255,255,255,0.25);
  transition: width .3s cubic-bezier(0.22,0.61,0.36,1), height .3s cubic-bezier(0.22,0.61,0.36,1), box-shadow .3s;
  background: #a9cfe0; /* 海洋底色（矢量底图无瓦片时显示） */
}
/* 电脑端：鼠标悬停放大 */
.mini-map:hover {
  width: 540px; height: 390px;
  box-shadow: 0 16px 44px rgba(0,0,0,0.6);
}
.prompt-where {
  position: absolute; right: 20px; top: 284px; width: 260px; text-align: center;
  font-size: 24px; font-weight: 700; color: #fff;
  text-shadow: 0 3px 12px rgba(0,0,0,0.7); pointer-events: none;
}
.leaflet-container { background: #a9cfe0; }
/* 地图省/市标注 */
.map-lbl {
  background: transparent !important; border: none !important;
  display: flex; align-items: center; justify-content: center;
  white-space: nowrap; overflow: visible; pointer-events: none;
}
.prov-label {
  font-size: 14px; font-weight: 700; color: #5a4226;
  text-shadow: 0 0 3px #fff, 0 0 4px #fff, 0 0 4px #fff;
}
.city-label {
  font-size: 11px; color: #5a4a30;
  text-shadow: 0 0 3px #fff, 0 0 4px #fff;
}
/* 手机端地图展开/缩小按钮（电脑端隐藏，电脑用悬停放大） */
.map-toggle { display: none; }
/* 揭晓时放大地图，连线更清晰 */
.mini-map.is-reveal { width: 540px; height: 390px; }

/* 结果卡（放左上角，与右上角地图分开，避免相互遮挡） */
.result-card {
  position: absolute; left: 20px; top: 88px;
  width: 340px; background: var(--glass-light); color: var(--ink);
  border-radius: 14px; padding: 16px; box-shadow: 0 12px 36px rgba(0,0,0,0.45);
  z-index: 1200;
  transition: transform .28s ease;
}
/* 收起：整卡滑出左侧屏幕，只留右缘的拉手按钮可见 */
.result-card.collapsed { transform: translateX(calc(-100% - 20px)); }

.result-toggle {
  position: absolute; top: 12px; right: -32px;
  width: 32px; height: 44px; border: none; cursor: pointer;
  background: var(--glass-light); color: var(--ink);
  border-radius: 0 12px 12px 0; font-size: 20px; line-height: 44px;
  box-shadow: 4px 6px 16px rgba(0,0,0,0.35);
}
.result-row { display: flex; justify-content: space-between; padding: 8px 4px; border-bottom: 1px solid rgba(0,0,0,0.08); }
.result-row.total strong { color: var(--red); font-size: 22px; }
.answer { margin-top: 10px; }
.answer-title { font-size: 18px; font-weight: 700; }
.answer-meta { font-size: 13px; color: #6a5a44; margin-top: 4px; }

/* 底部时间轴（游标在上，提交按钮在下，整体居中） */
.hud-bottom {
  position: absolute; left: 0; right: 0; bottom: 0;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  padding: 16px 24px 26px;
}
.timeline { width: min(860px, 92vw); position: relative; }
.year-value {
  text-align: center; font-size: 18px; margin-bottom: 6px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.6);
  white-space: nowrap;
}
/* 里程表式时间轴：指针固定居中，尺子左右滑动 */
.caliper {
  position: relative; height: 84px; margin-top: 6px;
  border-radius: 12px; overflow: hidden; cursor: ew-resize;
  background: rgba(20, 16, 12, 0.45);
  backdrop-filter: blur(6px);
  box-shadow: inset 0 1px 4px rgba(0,0,0,0.45);
  touch-action: none; user-select: none;
}
/* 可滑动的尺面（JS 平移定位） */
.caliper-strip {
  position: absolute; top: 0; bottom: 0; left: 0; will-change: transform;
  /* 刻度：主(每100年) + 次(每20年)，底部对齐；尺寸由 JS 设为按年对齐 */
  background-image:
    linear-gradient(90deg, rgba(255,255,255,0.8) 0 2px, transparent 2px),
    linear-gradient(90deg, rgba(255,255,255,0.28) 0 1px, transparent 1px);
  background-position: left bottom, left bottom;
  background-repeat: repeat-x, repeat-x;
}
.caliper-strip .yr {
  position: absolute; bottom: 20px; transform: translateX(-50%);
  font-size: 14px; color: rgba(255,255,255,0.82); white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.caliper-strip .dyn {
  position: absolute; top: 10px; transform: translateX(-50%);
  font-size: 16px; font-weight: 600; color: rgba(202,164,106,0.95); white-space: nowrap;
}
/* 固定居中的三角游标 */
.caliper-center {
  position: absolute; top: 0; bottom: 0; left: 50%; width: 2px;
  background: var(--gold); transform: translateX(-1px); z-index: 3;
  box-shadow: 0 0 8px rgba(202,164,106,0.85); pointer-events: none;
}
.caliper-center::before {
  content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  border-left: 7px solid transparent; border-right: 7px solid transparent;
  border-top: 9px solid var(--gold);
}
.caliper-center::after {
  content: ""; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  border-left: 7px solid transparent; border-right: 7px solid transparent;
  border-bottom: 9px solid var(--gold);
}

.pill {
  border: none; cursor: pointer; font: inherit; font-size: 18px;
  padding: 12px 26px; border-radius: 999px;
  background: var(--glass-light); color: var(--ink);
  box-shadow: 0 6px 18px rgba(0,0,0,0.35);
}
.pill.primary { background: var(--red); color: #fff; }
.pill.big { font-size: 22px; padding: 14px 44px; margin-top: 18px; }
.pill:disabled { opacity: 0.5; cursor: default; }

/* 设置弹窗 */
.modal {
  position: absolute; inset: 0; z-index: 1500;
  display: flex; align-items: center; justify-content: center;
  background: rgba(8,6,4,0.55); backdrop-filter: blur(4px);
}
.modal.hidden { display: none; }
.modal-card {
  width: min(420px, 90vw); background: var(--glass-light); color: var(--ink);
  border-radius: 16px; padding: 26px 28px; box-shadow: 0 18px 50px rgba(0,0,0,0.5);
  text-align: center;
}
.modal-card h2 { color: var(--red); letter-spacing: 3px; font-size: 26px; margin-bottom: 18px; }
.set-row {
  display: flex; align-items: center; gap: 14px; margin: 16px 0; text-align: left;
}
.set-row label { width: 72px; flex: none; font-size: 16px; }
.set-row input[type="range"] { flex: 1; accent-color: var(--red); cursor: pointer; }
.set-val { width: 34px; text-align: right; font-variant-numeric: tabular-nums; color: #6a5a44; }
.modal-card .pill { margin-top: 14px; }

/* 轻提示 toast */
.toast {
  position: absolute; left: 50%; top: 42%; transform: translate(-50%, -50%);
  z-index: 1300; padding: 14px 28px; border-radius: 12px;
  background: rgba(20,16,12,0.86); color: #f5f0e6; font-size: 18px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5); pointer-events: none;
  transition: opacity .25s; backdrop-filter: blur(6px);
}
.toast.hidden { opacity: 0; }

/* 遮罩 */
.overlay {
  position: absolute; inset: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at center, rgba(20,16,12,0.7), rgba(8,6,4,0.92));
  backdrop-filter: blur(4px);
}
.overlay.hidden, .result-card.hidden { display: none; }
.screen.hidden { display: none; }
.overlay-card.wide { max-width: 560px; width: 90vw; }
.menu { display: flex; flex-direction: column; gap: 12px; margin-top: 20px; align-items: center; }
.menu .pill { width: 260px; }
.pill.ghost { background: transparent; color: #d8cfbf; box-shadow: none; border: 1px solid rgba(255,255,255,0.3); }
.opponent-info {
  font-size: 14px; color: var(--gold); margin-top: 2px;
  background: rgba(20,16,12,0.5); padding: 2px 10px; border-radius: 999px;
}
.opponent-info.hidden { display: none; }

/* 加入房间输入 */
.code-input {
  font-size: 30px; letter-spacing: 10px; text-align: center; width: 280px;
  padding: 12px; border-radius: 12px; border: 2px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.08); color: #fff; margin-top: 18px; font-variant-numeric: tabular-nums;
}
.form-err { color: #ff9d8e; min-height: 20px; margin-top: 8px; font-size: 14px; }

/* 等待页房间号 */
.room-code-box { display: flex; align-items: center; gap: 14px; justify-content: center; margin: 22px 0 10px; }
.room-code { font-size: 44px; letter-spacing: 10px; color: var(--gold); font-weight: 700; font-variant-numeric: tabular-nums; }

/* 倒计时 */
.count-num { font-size: 160px; font-weight: 800; color: var(--gold); text-shadow: 0 6px 30px rgba(0,0,0,0.6); }

/* 战绩列表 */
.records-list { margin: 18px 0; max-height: 50vh; overflow-y: auto; text-align: left; }
.rec { display: flex; align-items: center; gap: 12px; padding: 10px 6px; border-bottom: 1px solid rgba(255,255,255,0.12); }
.rec-tag { flex: none; width: 40px; text-align: center; padding: 3px 0; border-radius: 8px; font-size: 13px; }
.rec-tag.solo { background: rgba(202,164,106,0.3); color: var(--gold); }
.rec-tag.duel.win { background: rgba(60,160,90,0.4); color: #b6f0c4; }
.rec-tag.duel.lose { background: rgba(176,58,46,0.4); color: #ffc3bb; }
.rec-tag.duel.draw { background: rgba(120,120,120,0.4); color: #ddd; }
.rec-main { flex: 1; font-size: 15px; }
.rec-date { flex: none; font-size: 12px; color: #a99; }
.rec-empty { padding: 30px; text-align: center; color: #b0a48a; }
.muted { color: #b0a48a; }
.overlay-card { text-align: center; max-width: 460px; padding: 24px; }
.overlay-card h1 { font-size: 44px; color: var(--gold); letter-spacing: 4px; }
.overlay-card h2 { font-size: 30px; color: var(--gold); letter-spacing: 3px; }
.overlay-card p { margin-top: 14px; font-size: 17px; color: #d8cfbf; line-height: 1.6; }

@media (max-width: 720px) {
  .mini-map { right: 12px; top: 64px; width: 220px; height: 180px; }
  .mini-map:hover, .mini-map.is-reveal { width: 220px; height: 180px; }
  /* 展开：撑满宽度，从顶部 HUD 下方到「何时」上方 */
  .mini-map.expanded { left: 8px; right: 8px; top: 64px; bottom: 250px; width: auto; height: auto; }
  .prompt-where { right: 12px; top: 248px; width: 220px; font-size: 20px; }
  .mini-map.expanded ~ .prompt-where { display: none; }
  .map-toggle {
    display: block; position: absolute; top: 70px; right: 18px; z-index: 900;
    border: none; border-radius: 8px; padding: 6px 12px; font-size: 13px; cursor: pointer;
    background: var(--glass-light); color: var(--ink); box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  }
  /* 手机端标注更清晰 */
  .prov-label { font-size: 15px; }
  .city-label { font-size: 12px; }
  /* 移动端结果卡改为底部上方横条，避免与地图、时间轴打架 */
  .result-card { left: 12px; right: 12px; top: auto; bottom: 150px; width: auto; }
  .prompt { font-size: 30px; }
}