@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;700&family=ZCOOL+XiaoWei&display=swap");

:root {
  --bg: #e8eef6;
  --bg-2: #f3f6fb;
  --ink: #1a2a3a;
  --muted: #5a6b7c;
  --line: #c5d0de;
  --card: #fff;
  --accent: #1e5f8a;
  --danger: #b42318;
  --pos: #1b7a45;
  --radius: 14px;
  --shadow: 0 10px 28px rgba(26, 42, 58, 0.08);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0; min-height: 100%;
  font-family: "Noto Sans SC", "PingFang SC", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(ellipse 100% 70% at 0% -10%, #d4e4f4 0%, transparent 55%),
    linear-gradient(180deg, var(--bg), var(--bg-2));
  -webkit-tap-highlight-color: transparent;
}
a { color: var(--accent); text-decoration: none; }

.shell {
  width: min(720px, 100%);
  margin: 0 auto;
  padding: 16px 14px calc(28px + var(--safe-bottom));
}

.top {
  margin-bottom: 10px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.btn-sm { padding: 8px 12px; font-size: 0.85rem; text-decoration: none; }
.eyebrow { margin: 0; color: var(--muted); font-size: 0.8rem; letter-spacing: 0.06em; }
.brand {
  margin: 2px 0 0;
  font-family: "ZCOOL XiaoWei", serif;
  font-size: 1.55rem;
  font-weight: 400;
}

.nav-main {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-bottom: 14px;
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 8px 0;
  background: linear-gradient(180deg, var(--bg) 60%, transparent);
}
.nav-main.nav-5 { grid-template-columns: repeat(5, 1fr); }
.nav-main a {
  text-align: center;
  padding: 10px 4px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.9);
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 500;
}
.nav-main.nav-5 a { font-size: 0.78rem; padding: 10px 2px; }
.nav-main a.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.kpi.neg strong { color: var(--danger); }

.dash-kpi { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 640px) {
  .dash-kpi { grid-template-columns: repeat(3, 1fr); }
}

.bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 140px;
  padding: 8px 0 0;
}
.bar-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  min-width: 0;
}
.bar-track {
  flex: 1;
  width: 100%;
  max-width: 36px;
  background: #e8eef4;
  border-radius: 8px 8px 4px 4px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.bar-fill {
  width: 100%;
  min-height: 2px;
  background: linear-gradient(180deg, #2a7ab0, #1e5f8a);
  border-radius: 8px 8px 0 0;
}
.bar-val {
  font-size: 0.7rem;
  color: var(--muted);
  margin-top: 4px;
  font-variant-numeric: tabular-nums;
}
.bar-label {
  font-size: 0.68rem;
  color: var(--muted);
}

.rank-list { display: flex; flex-direction: column; gap: 8px; }
.rank-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  color: inherit;
}
.rank-name {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.rank-no {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 0.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.rank-bar-wrap {
  height: 8px;
  background: #e8eef4;
  border-radius: 999px;
  overflow: hidden;
}
.rank-bar {
  height: 100%;
  background: linear-gradient(90deg, #2a7ab0, #1e5f8a);
  border-radius: 999px;
  min-width: 2px;
}
.rank-amt {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
  font-weight: 500;
}
.tiny { font-size: 0.78rem !important; font-weight: 400 !important; }

.flash { list-style: none; margin: 0 0 12px; padding: 0; }
.flash li { padding: 10px 14px; border-radius: 10px; background: #e8f5ee; margin-bottom: 6px; }
.flash li.error { background: #fdecea; color: var(--danger); }

.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 14px 14px 16px;
  margin-bottom: 12px;
}
.panel h2 { margin: 0 0 10px; font-size: 1.02rem; }
.panel h3 { margin: 0; font-size: 0.95rem; }
.narrow-panel { max-width: 480px; }
.hint, .muted { color: var(--muted); font-size: 0.88rem; line-height: 1.5; }
.price-tip { margin: 10px 0 0; }
.empty { color: var(--muted); }

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
@media (min-width: 640px) {
  .kpi-grid { grid-template-columns: repeat(4, 1fr); }
}
.kpi {
  background: linear-gradient(160deg, #f7fafc, #eef4f9);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.kpi span { font-size: 0.78rem; color: var(--muted); }
.kpi strong { font-size: 1.15rem; font-variant-numeric: tabular-nums; }

.upload-box {
  border: 2px dashed var(--line);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
  background: #f8fbfe;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: stretch;
}
.file-btn {
  display: block;
  padding: 16px;
  border-radius: 12px;
  background: #e8f2fa;
  border: 1px solid var(--line);
  font-size: 1.05rem;
  color: var(--ink);
  cursor: pointer;
}
.file-btn.alt { background: #eef6f0; }
.file-btn input { display: none; }
.upload-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
@media (max-width: 380px) {
  .upload-actions { grid-template-columns: 1fr; }
}
.preview-wrap { margin-top: 10px; }
.preview-wrap img, .detail-img {
  width: 100%;
  max-width: 100%;
  border-radius: 10px;
  border: 1px solid var(--line);
  display: block;
}

.stack { display: flex; flex-direction: column; gap: 10px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
@media (max-width: 420px) {
  .row2 { grid-template-columns: 1fr; }
}

label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.84rem;
  color: var(--muted);
}
input, select, button { font: inherit; }
input[type=text], input[type=number], input[type=date], input[type=search], input[type=tel] {
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--ink);
  background: #fff;
  font-size: 16px; /* avoid iOS zoom */
  min-height: 44px;
}

.mode-switch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 4px;
}
.mode-opt {
  flex-direction: row !important;
  align-items: center;
  gap: 8px !important;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  color: var(--ink) !important;
  cursor: pointer;
}
.mode-opt:has(input:checked) {
  border-color: var(--accent);
  background: #e8f2fa;
  font-weight: 600;
}
.mode-opt input { width: 18px; height: 18px; }
.rule-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.7;
  font-size: 0.92rem;
}
.rule-list strong { color: var(--ink); }

.btn {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  padding: 10px 14px;
  border-radius: 999px;
  cursor: pointer;
  min-height: 44px;
}
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.ghost { background: transparent; }
.btn.danger { color: var(--danger); }
.btn.big { font-size: 1.02rem; padding: 12px 16px; }
.btn.block { width: 100%; }
.btns { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }

.points-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 4px;
}
.badge {
  display: inline-block;
  min-width: 1.4em;
  padding: 1px 8px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: 0.8rem;
  margin-left: 4px;
}

.points-list { display: flex; flex-direction: column; gap: 8px; }
.point-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  background: #fff;
}
.point-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.point-title .idx { font-weight: 600; color: var(--muted); }
.point-name { font-size: 1.02rem; font-weight: 500; margin-bottom: 4px; }

.card-list { display: flex; flex-direction: column; gap: 8px; }
.rec-card {
  display: block;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  background: #fff;
  color: inherit;
}
.rec-card:active { background: #f4f8fc; }
.rec-top {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 4px;
}
.rec-top span { color: var(--muted); font-size: 0.85rem; }
.rec-meta { color: var(--muted); font-size: 0.85rem; margin-bottom: 6px; }
.rec-money {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.92rem;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
  font-weight: 500;
}

.export-btns { margin: 0 0 12px; }
.export-btns .btn { flex: 1; text-align: center; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; }
.filters label { flex: 1; min-width: 120px; }
.roster-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.roster-card .rec-top { margin: 0; flex: 1; }
.roster-actions { margin: 0; }
.danger-text { color: #b42318 !important; border-color: #f0c4c0 !important; }
.detail-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 12px;
  align-items: flex-start;
}
.detail-head h2 { margin: 0; font-size: 1.15rem; }