:root{
  --card:#fff;
  --text:#242424;
  --muted:#777;
  --line:#eadfd7;
  --red:#b31318;
  --red-dark:#8e0d12;
  --red-soft:#fff3f3;
  --good:#1e9b59;
}

*{box-sizing:border-box}
html,body{min-height:100%}

body{
  margin:0;
  font-family:system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  background:linear-gradient(180deg,#fff 0,#f7f2ee 26%,#f3f3f3 100%);
  color:var(--text);
}

button,input,select{font:inherit}
button:disabled{opacity:.55;cursor:not-allowed}

.party-banner{
  width:100%;
  background:linear-gradient(90deg,#961116,#b31318 45%,#981015);
  color:#fff;
  box-shadow:0 2px 8px rgba(120,0,0,.2);
}

.banner-inner{
  min-height:88px;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:18px 24px;
  font-size:34px;
  font-weight:800;
  letter-spacing:4px;
  text-align:center;
}

.shell{
  max-width:1380px;
  margin:0 auto;
  padding:24px;
}

.compact-top{padding-top:0}

.topbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
}

.brand{
  font-size:23px;
  font-weight:800;
  color:#5c1114;
}

.muted{color:var(--muted)}
.warn-text{color:#b31318;font-weight:700}

.card{
  background:rgba(255,255,255,.97);
  border:1px solid var(--line);
  border-radius:16px;
  padding:24px;
  box-shadow:0 15px 42px rgba(76,37,25,.08);
}

.auth{
  max-width:500px;
  margin:5vh auto;
}

.auth h1{
  color:#611114;
  text-align:center;
}

.auth>p{text-align:center}

.test-badge{
  width:max-content;
  margin:0 auto 12px;
  padding:5px 10px;
  border-radius:999px;
  background:#fff4d8;
  color:#8c6211;
  border:1px solid #efd89b;
  font-size:12px;
  font-weight:700;
}

.btn{
  border:1px solid #dfd4ce;
  border-radius:10px;
  padding:10px 15px;
  background:#fff;
  color:#4e3731;
  cursor:pointer;
}

.btn.primary{
  background:var(--red);
  border-color:var(--red);
  color:#fff;
}

.btn.primary:hover{background:var(--red-dark)}

.btn.danger{
  background:#fff2f2;
  color:#9d2027;
  border-color:#efc7c9;
}

.btn.full{
  width:100%;
  font-weight:700;
  font-size:16px;
  margin-top:6px;
}

.btn.mini{
  padding:6px 9px;
  border-radius:8px;
  font-size:13px;
}

.text-btn{
  border:0;
  background:transparent;
  color:var(--red);
  cursor:pointer;
  width:100%;
  padding:12px;
  text-align:center;
}

.field{margin:15px 0}
.compact-field{margin:0}

.field label{
  display:block;
  margin-bottom:7px;
  color:#563d37;
  font-size:14px;
  font-weight:600;
}

.field input,
.field select,
.filter-grid select{
  width:100%;
  padding:11px 12px;
  border-radius:10px;
  border:1px solid #ded2cc;
  background:#fff;
  color:var(--text);
  outline:none;
}

.field input[readonly]{
  background:#f7f4f2;
  color:#6f5e58;
  cursor:default;
}

.field input:focus,
.field select:focus{
  border-color:var(--red);
  box-shadow:0 0 0 3px rgba(179,19,24,.08);
}

.field-help{
  font-size:12px;
  color:#82716b;
  margin-top:6px;
}

.field-help.warn{
  color:#a32027;
  font-weight:600;
}

.error,
.modal-error{
  color:#c0222a;
  margin-top:10px;
  min-height:20px;
}

.admin-entry{
  margin-top:14px;
  padding-top:12px;
  border-top:1px dashed #e5d8d2;
  text-align:center;
  font-size:12px;
}

.admin-entry a{
  color:#8a7770;
  text-decoration:none;
}

.admin-help{
  margin-top:10px;
  border-top:1px dashed #e3d5cf;
  padding-top:10px;
  font-size:12px;
  color:#8a7770;
}

.admin-help summary{
  cursor:pointer;
  text-align:center;
}

.admin-help-body{
  margin-top:8px;
  padding:10px 12px;
  border-radius:9px;
  background:#faf7f5;
  border:1px solid #eee3de;
}

.admin-help code{
  display:block;
  margin-top:6px;
  padding:7px 9px;
  border-radius:7px;
  background:#f1ece9;
  color:#6b3f37;
}

.grid{
  display:grid;
  gap:16px;
}

.stats{
  grid-template-columns:repeat(4,minmax(0,1fr));
}

.admin-manage-grid{
  grid-template-columns:1fr 1.15fr;
}

.stat strong{
  display:block;
  font-size:30px;
  margin-top:8px;
  color:#7b1519;
}

.nav{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}

.row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}

.spacer{height:16px}
h1,h2,h3,p{margin-top:0}

.video-wrap{
  position:relative;
  width:100%;
  aspect-ratio:16/9;
  background:#060606;
  border-radius:14px;
  border:1px solid #2b2b2b;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
  color:#fff;
}

.video-wrap video{
  width:100%;
  height:100%;
  display:block;
  object-fit:contain;
  background:#000;
}

.player-status{text-align:right}

.player-detail{
  margin-top:6px;
  font-size:13px;
  color:var(--muted);
}

.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  border-radius:999px;
  padding:6px 10px;
  background:#f5eeee;
}

.dot{
  width:9px;
  height:9px;
  border-radius:50%;
  background:#aaa;
}

.dot.online{
  background:var(--good);
  box-shadow:0 0 0 4px rgba(30,155,89,.12);
}

table{
  width:100%;
  border-collapse:collapse;
}

th,td{
  padding:11px 9px;
  text-align:left;
  border-bottom:1px solid var(--line);
  font-size:14px;
  vertical-align:middle;
}

th{
  color:#77564f;
  font-weight:700;
  background:#fffafa;
  white-space:nowrap;
}

.table-actions{white-space:nowrap}
.table-actions .btn{margin:2px}

.filter-card{padding:18px}

.filter-grid{
  display:grid;
  grid-template-columns:1.25fr 1.15fr 1fr 1fr auto;
  gap:12px;
  align-items:end;
}

.filter-actions{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  align-items:center;
}

.empty-note{
  padding:22px;
  text-align:center;
  color:var(--muted);
}

.modal-overlay{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.45);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:18px;
  z-index:9999;
}

.modal-card{
  width:min(560px,100%);
  max-height:90vh;
  overflow:auto;
  background:#fff;
  border-radius:16px;
  padding:22px;
  box-shadow:0 24px 80px rgba(0,0,0,.28);
}

.modal-head{
  display:flex;
  justify-content:space-between;
  align-items:center;
}

.modal-head h3{margin:0}

.icon-btn{
  border:0;
  background:transparent;
  font-size:28px;
  cursor:pointer;
  color:#777;
}

.modal-actions{
  display:flex;
  justify-content:flex-end;
  gap:10px;
  margin-top:18px;
}

@media(max-width:1050px){
  .admin-manage-grid{grid-template-columns:1fr}
  .filter-grid{grid-template-columns:1fr 1fr}
  .filter-actions{grid-column:1/-1}
}

@media(max-width:800px){
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media(max-width:700px){
  .banner-inner{
    min-height:68px;
    font-size:23px;
    letter-spacing:2px;
    padding:14px 12px;
  }

  .shell{padding:14px}
  .compact-top{padding-top:0}

  .topbar,
  .row{
    align-items:flex-start;
    flex-direction:column;
  }

  .filter-grid{grid-template-columns:1fr}
  .filter-actions{grid-column:auto}

  .stats{grid-template-columns:1fr 1fr}
  .player-status{text-align:left}

  table{
    display:block;
    overflow:auto;
  }

  .card{padding:16px}
}

/* V1.7 登记信息二次确认 */
.confirm-box{
  margin-top:12px;
  border:1px solid #eadfd7;
  border-radius:12px;
  overflow:hidden;
  background:#fffdfa;
}
.confirm-tip{
  padding:12px 14px;
  background:#fff5f5;
  color:#8f1b20;
  font-size:13px;
  border-bottom:1px solid #f0dede;
}
.confirm-row{
  display:grid;
  grid-template-columns:125px 1fr;
  gap:14px;
  padding:13px 14px;
  border-bottom:1px solid #eee6e1;
  align-items:center;
}
.confirm-row:last-child{border-bottom:0}
.confirm-row span{color:#7c6a64;font-size:13px}
.confirm-row strong{color:#362824;font-size:15px;word-break:break-word}
@media(max-width:700px){
  .confirm-row{grid-template-columns:1fr;gap:4px}
}