/* 礼赞伟大祖国 · 唱响魅力磴口 - 政府红金风格 */
:root{
  --red:#b71c1c;
  --red-deep:#7f0000;
  --red-bright:#d32f2f;
  --gold:#d4a017;
  --gold-light:#ffe082;
  --gold-pale:#fff8e1;
  --ink:#2a1010;
  --paper:#fffdf8;
  --muted:#8a6a6a;
  --ok:#2e7d32;
  --warn:#e65100;
  --radius:10px;
  --shadow:0 8px 28px rgba(120,0,0,.18);
  --font:"Source Han Sans SC","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{min-height:100%}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--paper);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--red);text-decoration:none}
a:hover{color:var(--red-bright)}
img{max-width:100%;display:block}
.sunburst{
  background:
    radial-gradient(ellipse at 50% 30%, rgba(255,200,80,.35) 0%, transparent 55%),
    repeating-conic-gradient(from 0deg at 50% 40%,
      rgba(255,220,120,.12) 0deg 6deg,
      transparent 6deg 12deg),
    linear-gradient(180deg,#c62828 0%,#8b0000 48%,#4a0000 100%);
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:10px 18px;border:none;border-radius:8px;cursor:pointer;
  font-size:14px;font-weight:700;letter-spacing:.5px;
  background:linear-gradient(135deg,var(--red-bright),var(--red-deep));
  color:var(--gold-light);box-shadow:0 4px 12px rgba(183,28,28,.35);
  transition:filter .15s,transform .15s;
}
.btn:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn:active{transform:none}
.btn-gold{
  background:linear-gradient(135deg,#f0d060,#c9a227);
  color:#5c3a00;box-shadow:0 4px 12px rgba(201,162,39,.4);
}
.btn-outline{
  background:transparent;border:1.5px solid var(--gold);
  color:var(--red-deep);box-shadow:none;
}
.btn-danger{background:linear-gradient(135deg,#e53935,#b71c1c)}
.btn-sm{padding:6px 12px;font-size:13px}
.btn-block{width:100%}
.input,select,textarea{
  width:100%;padding:10px 12px;border:1px solid #e0c9c9;border-radius:8px;
  font-size:14px;background:#fff;font-family:inherit;
}
.input:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--red);box-shadow:0 0 0 3px rgba(183,28,28,.12);
}
.label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px;font-weight:600}
.form-group{margin-bottom:14px}
.card{
  background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);
  border:1px solid rgba(212,160,23,.35);overflow:hidden;
}
.card-hd{
  padding:14px 18px;background:linear-gradient(90deg,#8b0000,#c62828);
  color:var(--gold-light);font-weight:700;letter-spacing:1px;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.card-bd{padding:18px}
.table{width:100%;border-collapse:collapse;font-size:13px}
.table th,.table td{padding:10px 12px;border-bottom:1px solid #f0e0e0;text-align:left;vertical-align:middle}
.table th{background:var(--gold-pale);color:var(--red-deep);font-weight:700;white-space:nowrap}
.table tr:hover td{background:#fffaf0}
.badge{
  display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:700;
}
.badge-ok{background:#e8f5e9;color:#2e7d32}
.badge-run{background:#fff3e0;color:#e65100}
.badge-off{background:#eee;color:#777}
.badge-gold{background:var(--gold-pale);color:#8d6e00;border:1px solid var(--gold)}
.alert{padding:12px 14px;border-radius:8px;margin-bottom:14px;font-size:14px}
.alert-ok{background:#e8f5e9;color:#1b5e20;border:1px solid #a5d6a7}
.alert-err{background:#ffebee;color:#b71c1c;border:1px solid #ef9a9a}
.alert-info{background:#fff8e1;color:#8d6e00;border:1px solid #ffe082}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:900px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

.admin-wrap{display:flex;min-height:100vh}
.admin-side{
  width:240px;flex-shrink:0;
  background:linear-gradient(180deg,#5c0000,#2a0000);
  color:#ffe0a0;padding:0 0 24px;
  position:sticky;top:0;height:100vh;overflow:auto;
}
.admin-brand{padding:22px 18px;border-bottom:1px solid rgba(255,200,100,.2);text-align:center}
.admin-brand .t1{font-size:16px;font-weight:800;color:var(--gold-light);letter-spacing:1px;line-height:1.4}
.admin-brand .t2{font-size:11px;opacity:.75;margin-top:6px;line-height:1.4}
.admin-nav a{
  display:block;padding:12px 20px;color:rgba(255,224,160,.85);font-size:14px;
  border-left:3px solid transparent;transition:background .15s;
}
.admin-nav a:hover,.admin-nav a.active{
  background:rgba(255,180,0,.12);color:#ffe082;border-left-color:var(--gold);
}
.admin-main{flex:1;min-width:0;background:#f7f0ea}
.admin-top{
  background:#fff;border-bottom:2px solid var(--gold);
  padding:12px 22px;display:flex;align-items:center;justify-content:space-between;
  position:sticky;top:0;z-index:20;
}
.admin-top h1{font-size:18px;color:var(--red-deep);letter-spacing:1px}
.admin-body{padding:22px}
.stat{
  background:#fff;border-radius:var(--radius);padding:18px;border:1px solid rgba(212,160,23,.3);
  box-shadow:var(--shadow);text-align:center;
}
.stat .n{font-size:32px;font-weight:800;color:var(--red);line-height:1.1}
.stat .l{font-size:13px;color:var(--muted);margin-top:6px}
.link-box{
  background:linear-gradient(135deg,#fff8e1,#ffe0b2);
  border:1.5px solid var(--gold);border-radius:10px;padding:14px 16px;margin-bottom:10px;
}
.link-box .name{font-weight:800;color:var(--red-deep);margin-bottom:4px}
.link-box .url{font-size:13px;word-break:break-all;color:#5d4037}
.link-box .acts{margin-top:8px;display:flex;gap:8px;flex-wrap:wrap}

@media(max-width:820px){
  .admin-wrap{flex-direction:column}
  .admin-side{width:100%;height:auto;position:relative}
  .admin-nav{display:flex;flex-wrap:wrap}
  .admin-nav a{border-left:none;border-bottom:2px solid transparent;padding:10px 12px}
  .admin-nav a.active{border-bottom-color:var(--gold)}
}

.judge-page{min-height:100vh;color:#fff}
.judge-head{padding:16px 16px 8px;text-align:center}
.judge-head .logo-title{font-size:20px;font-weight:800;color:var(--gold-light);letter-spacing:2px;text-shadow:0 2px 8px rgba(0,0,0,.35)}
.judge-head .sub{font-size:12px;opacity:.9;margin-top:4px}
.judge-panel{
  margin:12px;background:rgba(255,255,255,.96);color:var(--ink);
  border-radius:14px;padding:16px;border:2px solid var(--gold);
  box-shadow:0 12px 40px rgba(0,0,0,.35);
}
.score-item{margin-bottom:16px}
.score-item .top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:6px}
.score-item .name{font-weight:700;color:var(--red-deep)}
.score-item .val{font-size:22px;font-weight:800;color:var(--red);font-variant-numeric:tabular-nums}
.score-item .score-input{
  width:100%;height:48px;padding:0 14px;border:1px solid #e0c9a0;border-radius:8px;
  font-size:22px;font-weight:800;color:var(--red);background:#fff;
}
.score-item .hint{font-size:12px;color:var(--muted)}

.screen-page{min-height:100vh;overflow:hidden;color:#fff}
.screen-banner{width:100%;max-height:28vh;object-fit:cover;object-position:center top}
.screen-title{display:none}
.screen-title .main{
  font-size:clamp(28px,3.5vw,48px);font-weight:900;color:var(--gold-light);
  letter-spacing:4px;text-shadow:0 3px 12px rgba(0,0,0,.4),0 0 40px rgba(255,200,80,.25);
}
.screen-title .sub{font-size:clamp(14px,1.4vw,20px);margin-top:6px;opacity:.95}
.rank-table{width:min(1280px,94%);margin:16px auto;border-collapse:separate;border-spacing:0 8px;table-layout:fixed}
.rank-table th,.rank-table td{padding:14px 18px;text-align:left;vertical-align:middle}
.rank-table th{color:var(--gold-light);font-size:16px;font-weight:700;opacity:.95}
.rank-table td{
  background:rgba(60,0,0,.62);font-size:18px;
  border-top:1px solid rgba(255,200,100,.25);border-bottom:1px solid rgba(255,200,100,.25);
}
.rank-table th:nth-child(1),.rank-table td:nth-child(1){width:88px;text-align:center;padding-left:8px;padding-right:8px}
.rank-table th:nth-child(2),.rank-table td:nth-child(2){width:36%}
.rank-table th:nth-child(4),.rank-table td:nth-child(4){width:150px;text-align:center}
.rank-table tr td:first-child{border-left:1px solid rgba(255,200,100,.25);border-radius:10px 0 0 10px}
.rank-table tr td:last-child{border-right:1px solid rgba(255,200,100,.25);border-radius:0 10px 10px 0}
.rank-num{font-weight:900;color:var(--gold-light);font-size:24px}
.rank-score{font-weight:900;color:#ffe082;font-size:26px;font-variant-numeric:tabular-nums}
.live-card{
  width:min(900px,92%);margin:24px auto;text-align:center;
  background:rgba(70,0,0,.68);border:2px solid var(--gold);border-radius:16px;padding:32px 24px;
  backdrop-filter:blur(8px);
}
.live-card .order{color:var(--gold-light);font-size:18px;letter-spacing:2px}
.live-card .team{font-size:clamp(28px,4vw,52px);font-weight:900;margin:12px 0;color:#fff}
.live-card .song{font-size:clamp(16px,2vw,24px);color:var(--gold-pale);margin-bottom:18px}
.live-card .meta{opacity:.85;font-size:15px}
.score-big{font-size:clamp(48px,8vw,96px);font-weight:900;color:var(--gold-light);margin-top:12px;text-shadow:0 0 30px rgba(255,200,80,.4)}
.judge-dots{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:18px}
.judge-dots span{
  padding:6px 12px;border-radius:999px;font-size:13px;background:rgba(255,255,255,.12);
  border:1px solid rgba(255,200,100,.3);
}
.judge-dots span.done{background:rgba(46,125,50,.55);border-color:#81c784}
#viewLive{height:100vh;align-items:center;justify-content:center;box-sizing:border-box}
.live-wide{width:min(1500px,96%);padding:16px 14px;margin:0}
.live-wide .team{font-size:clamp(24px,3vw,42px);margin:6px 0}
.live-wide .score-big{font-size:clamp(36px,5vw,72px);margin-top:4px}
.score-note{opacity:.9;margin-top:4px;font-size:clamp(14px,1.4vw,20px)}
.score-board{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;margin-top:16px}
.score-cell{
  background:rgba(40,0,0,.55);border:1px solid rgba(255,200,100,.45);
  border-radius:10px;padding:8px 4px;min-width:0;
}
.score-cell .n{font-size:clamp(12px,1.1vw,16px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.score-cell .s{font-size:clamp(18px,2vw,30px);font-weight:900;color:#ffe082;font-variant-numeric:tabular-nums}
.score-cell .tag{font-size:12px;min-height:16px;color:#ffcdd2}
.score-cell.done{background:rgba(27,94,32,.72);border-color:#81c784}
.score-cell.drop{opacity:.85;background:rgba(20,0,0,.72)}
#viewJudges,#viewRules{height:100vh;overflow:hidden;align-items:center;justify-content:center}
.intro-single{
  width:min(680px,92vw);max-height:78vh;overflow:auto;
  display:flex;flex-direction:column;align-items:center;
  background:rgba(70,0,0,.72);border:2px solid rgba(255,200,100,.5);border-radius:16px;padding:28px 32px;text-align:center;
}
.intro-single img,.intro-single .ph{
  width:min(220px,40vw);height:min(300px,42vh);object-fit:cover;object-position:center;
  border-radius:10px;background:rgba(255,255,255,.08);
}
.intro-single .ph{display:flex;align-items:center;justify-content:center;color:#ffe082;font-size:16px}
.intro-single .nm{font-size:clamp(28px,3.5vw,42px);font-weight:900;margin-top:18px;color:#fff;line-height:1.25}
.intro-single .bio{font-size:clamp(15px,1.6vw,20px);line-height:1.65;text-align:left;margin-top:14px;color:#ffe082;opacity:.95;max-width:100%}
.intro-single .pg{margin-top:16px;font-size:14px;opacity:.7;letter-spacing:1px}
.rules-card{
  width:min(980px,94vw);max-height:78vh;overflow:auto;
  background:rgba(70,0,0,.72);border:2px solid rgba(255,200,100,.5);border-radius:16px;padding:28px 36px;
}
.rules-card .rules-title{font-size:clamp(26px,3vw,40px);font-weight:900;color:var(--gold-light);text-align:center;margin-bottom:18px}
.rules-card .rules-body{white-space:pre-wrap;font-size:clamp(16px,1.8vw,24px);line-height:1.85;color:#fff;text-align:left}
@media(max-width:1100px){
  .score-board{grid-template-columns:repeat(4,1fr)}
}
#viewAward{height:100vh;align-items:center;justify-content:center;box-sizing:border-box}
.award-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;width:min(1200px,94%);margin:0}
.award-card{
  background:rgba(70,0,0,.68);border:2px solid var(--gold);border-radius:14px;padding:20px;text-align:center;
}
.award-card .at{color:var(--gold-light);font-size:20px;font-weight:800;margin-bottom:8px}
.award-card .an{font-size:22px;font-weight:800}