:root {
  --bg: #12151a;
  --panel: #1b2029;
  --line: #2a3140;
  --ink: #e8ecf3;
  --ink2: #8f9bb0;
  --accent: #6ea8fe;
  --good: #5ad19a;
  --bad: #ef7a7a;
  --warn: #e3b341;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 14px/1.5 -apple-system, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
}

.app { max-width: 880px; margin: 0 auto; padding: 16px; }

.top { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 12px; }
.top b { font-size: 20px; }
.sub { color: var(--ink2); margin-left: 10px; font-size: 12px; }
.clock { color: var(--ink2); font-variant-numeric: tabular-nums; }

.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 720px) { .cols { grid-template-columns: 1fr; } }

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
}
.panel h2 { margin: 0 0 10px; font-size: 15px; color: var(--ink2); font-weight: 600; }

/* 地图：8×4，最大 320×160（格 40）；窄屏等比缩小，任何宽度都不横向溢出 */
.map { position: relative; margin: 0 auto 12px; background: #0e1116; border-radius: 8px; width: 100%; max-width: 320px; aspect-ratio: 2 / 1; }
.cell { position: absolute; width: 12.5%; height: 25%; border-right: 1px solid #161b23; border-bottom: 1px solid #161b23; display: flex; align-items: center; justify-content: center; }
.cell.has-order .dot { width: 10px; height: 10px; border-radius: 50%; background: #4a5568; }
.cell.picked { background: rgba(110, 168, 254, 0.14); }
.cell.picked .badge { background: var(--accent); color: #0b1220; border-radius: 50%; width: 20px; height: 20px; font-size: 12px; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.cell.picked .dot { display: none; }

.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.card { text-align: left; background: #151a21; border: 1px solid var(--line); border-radius: 8px; padding: 8px; color: var(--ink); cursor: pointer; }
.card:hover { border-color: #3c4a60; }
.card.picked { border-color: var(--accent); background: rgba(110, 168, 254, 0.08); }
.card-top { display: flex; justify-content: space-between; align-items: center; }
.card .money { font-size: 18px; font-weight: 700; margin: 2px 0; }
.card .meta { color: var(--ink2); font-size: 12px; }
.card .taken { font-size: 11px; margin-top: 4px; color: var(--accent); }
.card .taken.muted { color: var(--ink2); }
/* 加急标记（C3）：必须看得见——买 C3 会改动一张已有的委托，玩家要能认出是哪张 */
.badge-express { background: var(--warn); color: #0b1220; border-radius: 4px; padding: 0 4px; font-size: 11px; font-weight: 700; }
/* 升级面板：只买当场生效的；结算态不给买，按钮文案「明天再买」 */
.upnote { color: var(--warn); font-size: 11px; margin-top: 2px; }
.ghost:disabled { opacity: 0.45; cursor: default; }
.risk { font-size: 11px; color: #0b1220; border-radius: 4px; padding: 0 4px; font-weight: 700; }
/* 风险三档色块（05 §4 语义色：正向 / 警示 / 负向），文字仍可区分，灰度下靠「低/中/高」 */
.risk-low { background: var(--good); }
.risk-mid { background: var(--warn); }
.risk-high { background: var(--bad); }

.hint { color: var(--ink2); font-size: 12px; min-height: 18px; margin-bottom: 8px; }
.empty { color: var(--ink2); padding: 16px 0; text-align: center; }

.stop { display: grid; grid-template-columns: 20px minmax(103px, auto) 1fr auto; gap: 6px; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--line); }
.stop .ord { color: var(--ink2); }
.stop-id, .stop-time { min-width: 0; }
.stop.late .stop-time { color: var(--bad); }
.stop-time { color: var(--ink2); font-size: 12px; font-variant-numeric: tabular-nums; }
.ops { display: flex; gap: 4px; }
.mini { background: #222a36; color: var(--ink); border: 1px solid var(--line); border-radius: 6px; width: 26px; height: 26px; cursor: pointer; }
.mini:disabled { opacity: 0.3; cursor: default; }

.depart { width: 100%; margin-top: 12px; padding: 12px; border-radius: 10px; border: 0; background: var(--accent); color: #0b1220; font-size: 16px; font-weight: 700; cursor: pointer; }
.depart:disabled { background: #2b3444; color: #6b7688; cursor: default; }

.settle .net { display: flex; justify-content: space-between; align-items: baseline; font-size: 16px; }
.settle .net b { font-size: 28px; color: var(--good); }
.rankline { display: flex; justify-content: space-between; margin: 8px 0; color: var(--ink2); }
.grade { font-weight: 700; padding: 0 8px; border-radius: 6px; }
.g-S { background: #e3b341; color: #1a1a1a; }
.g-A { background: #6ea8fe; color: #0b1220; }
.g-B { background: #2f3a4b; color: var(--ink); }
.g-C { background: #2a2f38; color: var(--ink2); }
.attribution { background: #131820; border-left: 3px solid var(--accent); padding: 8px 10px; border-radius: 6px; margin: 8px 0; }
.breakdown { display: flex; gap: 10px; flex-wrap: wrap; color: var(--ink2); font-size: 12px; margin-bottom: 8px; }
.srow { display: grid; grid-template-columns: 1fr auto auto; gap: 10px; padding: 4px 0; color: var(--ink2); animation: reveal 0.25s ease both; }
.srow.late { color: var(--bad); }
@keyframes reveal { from { opacity: 0; transform: translateY(-3px); } to { opacity: 1; transform: none; } }
.warn { color: var(--warn); font-size: 12px; margin-top: 6px; }

/* 拖拽：Pointer Events 一套吃鼠标+触摸 */
.route { min-height: 44px; touch-action: none; user-select: none; }
.stop { cursor: grab; touch-action: none; }
.stop.dragging { opacity: 0.35; }
.stop.drop-target { position: relative; }
.stop.drop-target::before {
  content: '';
  position: absolute; left: 0; right: 0; top: -1px;
  height: 2px; background: var(--accent); border-radius: 2px;
}
.drag-active { background: rgba(110, 168, 254, 0.04); border-radius: 8px; }

/* 历史档案 */
.ghost { background: transparent; color: var(--ink2); border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px; margin-right: 10px; cursor: pointer; }
.ghost:hover { color: var(--ink); border-color: #3c4a60; }
.history { margin-bottom: 12px; }
.hrow { display: grid; grid-template-columns: 80px 90px 1fr; gap: 8px; padding: 4px 0; color: var(--ink2); font-variant-numeric: tabular-nums; }

/* 顶栏两行：目标 + 状态 */
.top { display: flex; flex-direction: column; gap: 6px; }
.topline { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.goal { color: var(--ink2); font-size: 12px; }
.status { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; color: var(--ink2); font-size: 13px; font-variant-numeric: tabular-nums; }
.status .ghost { margin-left: auto; }
/* 路线底部实时预测 */
.summary { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 10px; padding: 8px 10px; background: #131820; border-radius: 8px; color: var(--ink2); font-size: 12px; font-variant-numeric: tabular-nums; }
.summary.muted { color: #5b6678; }
.card.disabled { opacity: 0.55; cursor: default; }

/* 调试窗（?debug=1）：只观察，不可应用 */
.debug { margin-top: 12px; }
.debugrow { display: grid; grid-template-columns: 48px 1fr 80px 100px; gap: 10px; padding: 4px 0; color: var(--ink2); font-variant-numeric: tabular-nums; }
.debuglabel { color: var(--ink); }
.debugroute { color: var(--ink); }
.debugdiff { color: var(--warn); margin-top: 4px; }
.debugnote { color: #5b6678; font-size: 12px; margin-top: 4px; }

/* 路线面板按钮行 */
.actions { display: flex; gap: 8px; margin-top: 12px; }
.actions .ghost { padding: 12px 14px; border-radius: 10px; font-size: 14px; }
.actions .depart { margin-top: 0; flex: 1; }
.provenance { color: var(--warn); font-size: 12px; margin: 6px 0; }

/* 常驻底栏：主操作永远在首屏（420×900 不滚动可见） */
body { padding-bottom: 150px; }
.actionbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 20;
  background: rgba(18, 21, 26, 0.97);
  border-top: 1px solid var(--line);
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  display: flex; flex-direction: column; gap: 8px;
}
@media (min-width: 881px) { .actionbar { max-width: 880px; margin: 0 auto; border-radius: 12px 12px 0 0; } }
.bar-buttons { display: flex; gap: 8px; }
.bar-buttons .depart { flex: 1; margin-top: 0; }
.bar-label { color: var(--ink2); font-size: 13px; }
.legend { color: var(--ink2); font-size: 12px; background: #131820; border-radius: 8px; padding: 6px 8px; margin-bottom: 8px; }

/* 存档提示 */
.notice { background: #2a2313; border: 1px solid #5a4a1f; color: var(--warn); border-radius: 8px; padding: 8px 10px; margin-bottom: 10px; font-size: 13px; }

/* 结算解释：损失点名到单 */
.explain { margin: 10px 0; display: flex; flex-direction: column; gap: 6px; }
.explain-row { background: #171c25; border-left: 3px solid var(--bad); padding: 6px 10px; border-radius: 6px; font-size: 13px; }
.explain-sum { border-left-color: var(--accent); color: var(--ink2); }
.grade-none { color: var(--ink2); font-size: 12px; }