:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --accent: #f59e0b;
  --gold: #f1c40f;
  --silver: #bdc3c7;
  --bronze: #cd7f32;
  --bg: #f4f6fb;
  --card: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --border: #e5e7eb;
  --ok: #16a34a;
  --danger: #dc2626;
  --shadow: 0 2px 10px rgba(0,0,0,0.06);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
}
a { color: var(--primary); text-decoration: none; }
.container { max-width: 1080px; margin: 0 auto; padding: 18px; }
.topbar {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff; padding: 14px 18px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.topbar h1 { font-size: 18px; margin: 0; font-weight: 700; }
.topbar .sub { opacity: .9; font-size: 13px; }
.topbar .spacer { flex: 1; }
.topbar .role { background: rgba(255,255,255,.18); padding: 4px 10px; border-radius: 20px; font-size: 13px; }
.topbar button.link { background: rgba(255,255,255,.18); color:#fff; border:none; padding:6px 12px; border-radius:8px; cursor:pointer; font-size:13px; }
.topbar button.link:hover { background: rgba(255,255,255,.3); }

.card { background: var(--card); border-radius: 12px; box-shadow: var(--shadow); padding: 18px; margin-bottom: 16px; }
.card h2 { margin: 0 0 14px; font-size: 16px; }
.card h3 { font-size: 14px; margin: 16px 0 8px; color: var(--muted); }

button, .btn {
  background: var(--primary); color:#fff; border:none; padding: 9px 16px; border-radius: 9px; cursor: pointer; font-size: 14px; font-weight: 600;
  transition: .15s;
}
button:hover, .btn:hover { background: var(--primary-dark); }
button.secondary { background: #eef2ff; color: var(--primary); }
button.secondary:hover { background: #e0e7ff; }
button.danger { background: var(--danger); }
button.danger:hover { background: #b91c1c; }
button.ghost { background: transparent; color: var(--primary); border: 1px solid var(--border); }
button.ghost:hover { background: #f8fafc; }
button.sm { padding: 5px 10px; font-size: 12px; border-radius: 7px; }
button:disabled { opacity: .5; cursor: not-allowed; }

input, select, textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; background:#fff; color: var(--text);
  font-family: inherit;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37,99,235,.12); }
label { display: block; font-size: 13px; color: var(--muted); margin: 10px 0 4px; }

.grid { display: grid; gap: 12px; }
.grid.cols-2 { grid-template-columns: 1fr 1fr; }
.grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 720px) { .grid.cols-2, .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr; } .container { padding: 12px; } }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 9px 10px; text-align: left; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; background:#fafafa; }
tbody tr:hover { background: #f8fafc; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.rank-badge { display:inline-flex; align-items:center; justify-content:center; width:26px; height:26px; border-radius:50%; background:#eef2ff; color:var(--primary); font-weight:700; font-size:13px; }
.rank-1 { background: var(--gold); color:#7a5b00; }
.rank-2 { background: var(--silver); color:#4a5358; }
.rank-3 { background: var(--bronze); color:#fff; }

.tabs { display: flex; gap: 6px; flex-wrap: wrap; border-bottom: 1px solid var(--border); margin-bottom: 16px; }
.tabs button { background: transparent; color: var(--muted); border: none; padding: 10px 14px; border-radius: 8px 8px 0 0; font-weight: 600; }
.tabs button.active { color: var(--primary); background: #eef2ff; }
.tabs button:hover { color: var(--primary); }

.pill { display:inline-block; padding:2px 9px; border-radius:20px; font-size:12px; background:#eef2ff; color:var(--primary); }
.pill.record { background:#fef3c7; color:#b45309; font-weight:700; }
.pill.gold { background: var(--gold); color:#7a5b00; }
.pill.silver { background: var(--silver); color:#4a5358; }
.pill.bronze { background: var(--bronze); color:#fff; }

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

.search-bar { display:flex; gap:10px; margin-bottom:14px; flex-wrap: wrap; }
.search-bar input { flex:1; min-width:160px; }

.empty { text-align:center; color: var(--muted); padding: 30px; }
.offline-bar { background:#fef3c7; color:#92400e; border:1px solid #fcd34d; border-radius:10px; padding:10px 14px; margin-bottom:14px; font-size:14px; font-weight:600; display:flex; align-items:center; gap:10px; }
.offline-bar button { margin-left:auto; }
/* 德育录入：评委切换 + 分项评分滑块 */
.judge-sel { display:flex; align-items:center; gap:8px; margin-bottom:14px; flex-wrap:wrap }
.judge-sel > span { color:var(--muted); font-size:14px }
.jbtn { border:1px solid var(--border); background:var(--card); color:var(--txt); border-radius:8px; padding:6px 14px; cursor:pointer; font-size:14px; margin-right:4px }
.jbtn.active { background:var(--primary); color:#fff; border-color:var(--primary) }
.score-row { margin:10px 0 }
.score-label { font-size:13px; color:var(--muted); margin-bottom:4px }
.score-max { color:var(--primary); font-weight:600 }
.score-controls { display:flex; align-items:center; gap:12px }
.score-range { flex:1; accent-color:var(--primary); height:6px }
.score-num { width:72px }
.total-line { margin:10px 0; font-size:15px }
.total-line b { color:var(--primary); font-size:18px }

.smm-toast {
  position: fixed; left: 50%; bottom: 30px; transform: translateX(-50%) translateY(20px);
  background: #111827; color:#fff; padding: 11px 18px; border-radius: 10px; opacity: 0; pointer-events: none;
  transition: .25s; z-index: 9999; font-size: 14px; max-width: 90vw;
}
.smm-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.smm-toast.error { background: var(--danger); }

/* 门户 landing */
.landing { min-height: 100vh; display:flex; flex-direction:column; align-items:center; justify-content:center; padding:24px; }
.landing .logo { font-size: 40px; margin-bottom: 8px; }
.landing h1 { font-size: 26px; margin: 6px 0; text-align:center; }
.landing p.tip { color: var(--muted); margin-bottom: 26px; }
.role-grid { display:grid; grid-template-columns: repeat(2, minmax(180px, 240px)); gap: 16px; }
@media (max-width: 560px){ .role-grid { grid-template-columns: 1fr; } }
.role-card { background: var(--card); border-radius: 14px; padding: 22px; box-shadow: var(--shadow); cursor:pointer; text-align:center; border: 2px solid transparent; transition:.15s; }
.role-card:hover { border-color: var(--primary); transform: translateY(-3px); }
.role-card .ico { font-size: 34px; }
.role-card .t { font-weight: 700; margin-top: 8px; font-size: 16px; }
.role-card .d { color: var(--muted); font-size: 13px; margin-top: 4px; }

/* 移动端 */
.m-search { position: sticky; top:0; background: var(--bg); padding: 12px 12px 6px; z-index: 5; }
.seg { display:flex; background:#e5e7eb; border-radius: 10px; padding: 3px; margin-bottom: 12px; }
.seg button { flex:1; background:transparent; border:none; padding:8px; border-radius:8px; font-weight:600; color:var(--muted); cursor:pointer; }
.seg button.active { background:#fff; color: var(--primary); box-shadow: var(--shadow); }

/* 大屏 */
.bigscreen { background:#0b1020; color:#fff; min-height:100vh; padding:0; overflow:hidden; }
.bigscreen .bs-header { background:linear-gradient(90deg,#1e3a8a,#2563eb); padding:16px 28px; display:flex; align-items:center; }
.bigscreen .bs-header h1 { margin:0; font-size:26px; }
.bigscreen .bs-header .clock { margin-left:auto; font-size:20px; font-variant-numeric: tabular-nums; }
.bs-record-ticker { background:#7c2d12; color:#fde68a; padding:8px 28px; font-size:16px; font-weight:700; white-space:nowrap; overflow:hidden; }
.bs-record-ticker span { display:inline-block; padding-left:100%; animation: ticker 22s linear infinite; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-100%); } }
.bs-body { display:grid; grid-template-columns: 1.3fr 1fr; grid-template-rows: minmax(0, 1fr); gap: 18px; padding: 18px 28px; height: calc(100vh - 130px); }
@media (max-width: 900px){ .bs-body { grid-template-columns:1fr; grid-auto-rows: minmax(0, 1fr); } }
.bs-latest { overflow-y:auto; overflow-x:hidden; min-height:0; padding-right:6px; }
.bs-rank { overflow-y:auto; overflow-x:hidden; min-height:0; }
.bs-latest h2, .bs-rank h2 { font-size:18px; margin:0 0 12px; color:#93c5fd; position:sticky; top:0; background:#0b1020; padding-bottom:8px; z-index:2; }
/* 暗色滚动条 */
.bigscreen ::-webkit-scrollbar { width:8px; }
.bigscreen ::-webkit-scrollbar-track { background:#0b1020; }
.bigscreen ::-webkit-scrollbar-thumb { background:#334155; border-radius:4px; }
.bigscreen ::-webkit-scrollbar-thumb:hover { background:#475569; }
.bs-event-block { background:#111827; border-radius:12px; padding:14px 16px; margin-bottom:14px; border-left:4px solid var(--accent); }
.bs-event-block .ev-name { font-size:18px; font-weight:700; }
.bs-event-block .ev-meta { color:#9ca3af; font-size:13px; margin-bottom:8px; }
.bs-result-row { display:flex; align-items:center; gap:10px; padding:5px 0; border-bottom:1px solid #1f2937; }
.bs-result-row .r { width:30px; height:30px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-weight:700; background:#1f2937; }
.bs-result-row .r.g { background:var(--gold); color:#000; }
.bs-result-row .r.s { background:var(--silver); color:#000; }
.bs-result-row .r.b { background:var(--bronze); color:#fff; }
.bs-result-row .who { flex:1; }
.bs-result-row .val { font-variant-numeric: tabular-nums; font-size:18px; font-weight:700; color:#fbbf24; }
.bs-rank table { width:100%; }
.bs-rank th { background:transparent; color:#93c5fd; }
.bs-rank tbody tr td { border-color:#1f2937; }
.bs-rank .pts { color:#fbbf24; font-weight:700; }
/* 赛程看板：高对比度、大字号，确保田径场强光下清晰可见 */
.bs-agenda { background:#000; color:#fff; padding:14px 28px; border-bottom:3px solid #fbbf24; }
.bs-ag-current { display:flex; align-items:baseline; gap:18px; flex-wrap:wrap; }
.bs-ag-label { font-size:18px; font-weight:700; color:#fbbf24; letter-spacing:2px; }
.bs-ag-now { font-size:40px; font-weight:900; color:#fff; text-shadow:0 0 12px rgba(251,191,36,.6); }
.bs-ag-count { font-size:24px; font-weight:800; color:#34d399; font-variant-numeric: tabular-nums; margin-left:auto; }
.bs-ag-note { font-size:18px; color:#fcd34d; margin-top:6px; font-weight:600; }
.bs-ag-call { font-size:22px; font-weight:800; color:#fff; background:#b45309; border-radius:8px; padding:6px 14px; margin-top:8px; display:inline-block; letter-spacing:1px; }
.bs-ag-next { font-size:20px; color:#cbd5e1; margin-top:6px; }
.bs-ag-next b { color:#fff; font-size:22px; }
.bs-rank .pill.pending, .pill.pending { background:#374151; color:#fbbf24; font-weight:700; }
.bs-updated { font-size:12px; color:#64748b; text-align:right; margin:2px 0 6px; }
.flash { animation: flash 1.2s ease; }
@keyframes flash { 0% { background:#fde68a; } 100% { background:transparent; } }

.modal-mask { position: fixed; inset:0; background: rgba(0,0,0,.4); display:flex; align-items:center; justify-content:center; z-index: 1000; padding:16px; }
.modal { background:#fff; border-radius:14px; padding:22px; width:100%; max-width: 460px; max-height: 90vh; overflow:auto; }
.modal h3 { margin-top:0; }
.modal .actions { display:flex; gap:10px; justify-content:flex-end; margin-top:18px; }

/* 作者标记（测试版） */
.author-badge {
  position: fixed; right: 10px; bottom: 10px; z-index: 900;
  background: rgba(17,24,39,.82); color: #fde68a;
  font-size: 12px; font-weight: 600; letter-spacing: .02em;
  padding: 5px 11px; border-radius: 20px; border: 1px solid rgba(253,230,138,.4);
  box-shadow: 0 2px 8px rgba(0,0,0,.25); pointer-events: none; user-select: none;
  backdrop-filter: blur(2px);
}
@media (max-width: 560px){ .author-badge { font-size: 11px; padding: 4px 9px; } }