/* ==========================================================================
   深阔网图 · 模型服务平台 —— 控制台视觉系统
   与官网 index.html 同一套设计变量（深空底色 / 青紫渐变 / 玻璃卡片）
   ========================================================================== */
:root{
  --bg-hi:#05070F;
  --bg-lo:#0A0F1E;
  --card:rgba(148,163,255,.05);
  --card-brd:rgba(148,163,255,.16);
  --line:rgba(148,163,255,.14);
  --cyan:#38BDF8;
  --indigo:#818CF8;
  --violet:#A78BFA;
  --grad:linear-gradient(120deg,#38BDF8 0%,#818CF8 55%,#A78BFA 100%);
  --txt:#E6EAF5;
  --sub:#93A0C0;
  --hi:#C7D0E8;
  --danger:#F87171;
  --ok:#34D399;
  --warn:#FBBF24;
  --nav-h:60px;
  --maxw:1120px;
  --r:16px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
  background:var(--bg-hi);color:var(--txt);line-height:1.65;
  -webkit-font-smoothing:antialiased;min-height:100vh;
}
a{color:var(--cyan);text-decoration:none}
a:hover{text-decoration:underline}
.bg-glow{
  position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(60% 45% at 50% -10%,rgba(129,140,248,.20),transparent 62%),
    radial-gradient(40% 32% at 84% 22%,rgba(56,189,248,.10),transparent 66%),
    radial-gradient(45% 38% at 10% 36%,rgba(167,139,250,.09),transparent 66%);
}
.bg-grid{
  position:fixed;inset:0;z-index:-3;pointer-events:none;
  background-image:
    linear-gradient(rgba(148,163,255,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(148,163,255,.045) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000 28%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000 28%,transparent 78%);
}

/* ---------------- topbar ---------------- */
.topbar{
  position:sticky;top:0;z-index:40;height:var(--nav-h);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  background:rgba(5,7,15,.78);border-bottom:1px solid var(--line);
  display:flex;align-items:center;
}
.topbar-inner{
  max-width:var(--maxw);margin:0 auto;padding:0 24px;width:100%;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--txt);flex:none}
.brand:hover{text-decoration:none}
.brand svg{width:26px;height:26px;flex:none}
.brand-text{font-size:16px;font-weight:700;letter-spacing:.4px;white-space:nowrap}
.brand-text b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-links{display:flex;align-items:center;gap:4px;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}
.nav-links::-webkit-scrollbar{display:none}
.nav-links a{
  color:var(--sub);font-size:13.5px;padding:7px 12px;border-radius:9px;
  white-space:nowrap;transition:.18s;text-decoration:none;
}
.nav-links a:hover{color:var(--txt);background:rgba(148,163,255,.08)}
.nav-links a.on{color:var(--cyan);background:rgba(56,189,248,.10)}
.nav-links a.super{color:var(--violet)}
.user-chip{display:flex;align-items:center;gap:10px;flex:none}
.user-chip .mail{font-size:12.5px;color:var(--sub);max-width:190px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.logout{
  font-size:12.5px;color:var(--sub);background:rgba(148,163,255,.05);
  border:1px solid var(--card-brd);border-radius:9px;padding:6px 12px;cursor:pointer;
  font-family:inherit;transition:.18s;
}
.logout:hover{color:var(--danger);border-color:rgba(248,113,113,.45)}

.subnav{
  border-bottom:1px solid var(--line);background:rgba(10,15,30,.5);
}
.subnav-inner{
  max-width:var(--maxw);margin:0 auto;padding:0 24px;display:flex;gap:6px;
  overflow-x:auto;scrollbar-width:none;
}
.subnav-inner::-webkit-scrollbar{display:none}
.subnav a{
  font-size:13.5px;color:var(--sub);padding:13px 14px;white-space:nowrap;
  border-bottom:2px solid transparent;text-decoration:none;
}
.subnav a:hover{color:var(--txt);text-decoration:none}
.subnav a.on{color:var(--cyan);border-bottom-color:var(--cyan)}

/* ---------------- layout ---------------- */
.page{max-width:var(--maxw);margin:0 auto;padding:32px 24px 80px}
.page-head{margin-bottom:24px}
.page-head h1{font-size:24px;font-weight:750;letter-spacing:.3px}
.page-head p{color:var(--sub);font-size:13.5px;margin-top:6px}
.row-between{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}

.grid{display:grid;gap:16px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3,.grid-2{grid-template-columns:1fr}}
@media(max-width:560px){.grid-4{grid-template-columns:1fr}}

/* ---------------- card ---------------- */
.card{
  border:1px solid var(--card-brd);background:var(--card);border-radius:var(--r);
  padding:20px 20px;position:relative;
}
.card h2,.card h3{font-size:15px;font-weight:700;letter-spacing:.2px}
.card-sub{color:var(--sub);font-size:12.5px;margin-top:4px}
.card-pad-0{padding:0;overflow:hidden}
.stat .label{font-size:12.5px;color:var(--sub);letter-spacing:.3px}
.stat .value{font-size:26px;font-weight:750;margin-top:8px;letter-spacing:.3px}
.stat .value.sm{font-size:20px}
.stat .foot{font-size:12px;color:var(--sub);margin-top:8px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------------- buttons ---------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  padding:10px 20px;border-radius:11px;font-size:14px;font-weight:600;
  cursor:pointer;border:1px solid transparent;font-family:inherit;
  transition:.2s;text-decoration:none;white-space:nowrap;
}
.btn:hover{text-decoration:none}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-primary{background:var(--grad);color:#06101f}
.btn-primary:not(:disabled):hover{transform:translateY(-1px);box-shadow:0 8px 26px rgba(99,132,248,.35)}
.btn-ghost{background:rgba(148,163,255,.06);color:var(--txt);border-color:var(--card-brd)}
.btn-ghost:not(:disabled):hover{border-color:var(--cyan);color:var(--cyan)}
.btn-danger{background:rgba(248,113,113,.10);color:var(--danger);border-color:rgba(248,113,113,.4)}
.btn-danger:not(:disabled):hover{background:rgba(248,113,113,.18)}
.btn-block{width:100%}
.btn-sm{padding:6px 13px;font-size:12.5px;border-radius:9px}
.btn-row{display:flex;gap:10px;flex-wrap:wrap}

/* ---------------- forms ---------------- */
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;color:var(--hi);margin-bottom:7px;font-weight:600}
.input{
  width:100%;padding:12px 14px;border-radius:11px;font-size:14.5px;font-family:inherit;
  background:rgba(5,7,15,.6);border:1px solid var(--card-brd);color:var(--txt);
  transition:.18s;outline:none;
}
.input::placeholder{color:rgba(147,160,192,.6)}
.input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(56,189,248,.14)}
.input:disabled{opacity:.55}
select.input{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--sub) 50%),linear-gradient(135deg,var(--sub) 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:38px}
.hint{font-size:12px;color:var(--sub);margin-top:6px}
.hint.err{color:var(--danger)}
.hint.ok{color:var(--ok)}
.alert{
  border-radius:11px;padding:11px 14px;font-size:13px;margin-bottom:16px;
  border:1px solid var(--card-brd);background:rgba(148,163,255,.05);color:var(--hi);
}
.alert.err{border-color:rgba(248,113,113,.4);background:rgba(248,113,113,.08);color:#FCA5A5}
.alert.ok{border-color:rgba(52,211,153,.4);background:rgba(52,211,153,.08);color:#6EE7B7}
.alert.warn{border-color:rgba(251,191,36,.4);background:rgba(251,191,36,.07);color:#FCD34D}

/* ---------------- tabs ---------------- */
.tabs{display:flex;gap:6px;margin-bottom:22px;border-bottom:1px solid var(--line)}
.tab{
  background:none;border:none;font-family:inherit;font-size:14px;color:var(--sub);
  padding:11px 14px;cursor:pointer;border-bottom:2px solid transparent;transition:.18s;
}
.tab:hover{color:var(--txt)}
.tab.on{color:var(--cyan);border-bottom-color:var(--cyan)}

/* ---------------- table ---------------- */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13.5px}
thead th{
  text-align:left;font-size:12px;font-weight:600;color:var(--sub);
  padding:12px 16px;border-bottom:1px solid var(--line);white-space:nowrap;
  letter-spacing:.3px;
}
tbody td{padding:13px 16px;border-bottom:1px solid rgba(148,163,255,.08);vertical-align:middle}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:rgba(148,163,255,.035)}
.num{font-variant-numeric:tabular-nums}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px}
.nowrap{white-space:nowrap}

/* ---------------- badge ---------------- */
.badge{
  display:inline-block;font-size:11.5px;padding:2px 9px;border-radius:999px;
  border:1px solid var(--card-brd);color:var(--sub);white-space:nowrap;
}
.badge.ok{color:#6EE7B7;border-color:rgba(52,211,153,.4);background:rgba(52,211,153,.08)}
.badge.warn{color:#FCD34D;border-color:rgba(251,191,36,.4);background:rgba(251,191,36,.07)}
.badge.danger{color:#FCA5A5;border-color:rgba(248,113,113,.4);background:rgba(248,113,113,.08)}
.badge.info{color:#7DD3FC;border-color:rgba(56,189,248,.4);background:rgba(56,189,248,.08)}
.badge.violet{color:#C4B5FD;border-color:rgba(167,139,250,.4);background:rgba(167,139,250,.08)}

/* ---------------- states ---------------- */
.empty{text-align:center;padding:52px 20px;color:var(--sub)}
.empty .big{font-size:15px;color:var(--hi);margin-bottom:6px}
.empty .sub{font-size:13px}
.skel{height:14px;border-radius:6px;background:linear-gradient(90deg,rgba(148,163,255,.07),rgba(148,163,255,.16),rgba(148,163,255,.07));background-size:200% 100%;animation:sh 1.3s infinite}
@keyframes sh{0%{background-position:200% 0}100%{background-position:-200% 0}}
.denied{max-width:520px;margin:80px auto;text-align:center}
.denied .ic{font-size:34px;margin-bottom:14px}
.denied h2{font-size:20px;margin-bottom:10px}
.denied p{color:var(--sub);font-size:14px;margin-bottom:22px}

/* ---------------- modal / confirm ---------------- */
.mask{
  position:fixed;inset:0;z-index:80;background:rgba(3,5,12,.72);
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;padding:20px;
}
.modal{
  width:100%;max-width:440px;border:1px solid var(--card-brd);
  background:linear-gradient(180deg,#0B1120,#080D18);border-radius:18px;padding:26px 24px;
  box-shadow:0 24px 70px rgba(0,0,0,.6);
}
.modal h3{font-size:17px;margin-bottom:10px}
.modal p{color:var(--sub);font-size:13.5px;line-height:1.7}
.modal .facts{margin:16px 0;border:1px solid var(--line);border-radius:12px;padding:12px 14px;font-size:13px}
.modal .facts div{display:flex;justify-content:space-between;gap:14px;padding:4px 0}
.modal .facts span:first-child{color:var(--sub)}
.modal .acts{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}

/* ---------------- toast ---------------- */
#toasts{position:fixed;left:50%;bottom:34px;transform:translateX(-50%);z-index:120;display:flex;flex-direction:column;gap:9px;align-items:center;pointer-events:none}
.toast{
  padding:11px 20px;border-radius:12px;font-size:13.5px;border:1px solid var(--card-brd);
  background:rgba(10,15,30,.96);color:var(--txt);box-shadow:0 12px 34px rgba(0,0,0,.5);
  animation:tin .22s ease-out;max-width:88vw;
}
.toast.ok{border-color:rgba(52,211,153,.5);color:#6EE7B7}
.toast.err{border-color:rgba(248,113,113,.5);color:#FCA5A5}
.toast.info{border-color:rgba(56,189,248,.5);color:#7DD3FC}
@keyframes tin{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

/* ---------------- auth pages ---------------- */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:36px 20px}
.auth-card{
  width:100%;max-width:430px;border:1px solid var(--card-brd);border-radius:20px;
  background:var(--card);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  padding:36px 32px;
}
.auth-brand{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.auth-brand svg{width:32px;height:32px}
.auth-brand .t{font-size:19px;font-weight:750}
.auth-brand .t b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.auth-brand .en{font-size:10px;color:var(--sub);letter-spacing:2.4px;display:block;margin-top:-3px}
.auth-title{font-size:22px;font-weight:750;margin:18px 0 6px}
.auth-desc{color:var(--sub);font-size:13.5px;margin-bottom:22px}
.invite-note{
  display:flex;gap:9px;align-items:flex-start;font-size:12.5px;color:var(--sub);
  border:1px solid var(--line);background:rgba(148,163,255,.04);border-radius:11px;
  padding:11px 13px;margin-top:20px;line-height:1.6;
}
.invite-note svg{width:15px;height:15px;flex:none;margin-top:2px;color:var(--violet)}
.code-row{display:flex;gap:10px}
.code-row .input{flex:1}
.code-row .btn{flex:none}
.pw-meter{height:5px;border-radius:99px;background:rgba(148,163,255,.14);overflow:hidden;margin-top:10px}
.pw-meter i{display:block;height:100%;width:0;border-radius:99px;transition:.25s}
.pw-rules{list-style:none;font-size:12px;color:var(--sub);margin-top:10px;display:grid;gap:4px}
.pw-rules li::before{content:"○ ";color:var(--sub)}
.pw-rules li.pass{color:var(--ok)}
.pw-rules li.pass::before{content:"● ";color:var(--ok)}
.foot-link{text-align:center;margin-top:22px;font-size:13px;color:var(--sub)}
.foot-link a{color:var(--cyan)}

.kv{display:grid;gap:10px}
.kv div{display:flex;justify-content:space-between;gap:16px;font-size:13.5px;padding:9px 0;border-bottom:1px solid rgba(148,163,255,.08)}
.kv div:last-child{border-bottom:none}
.kv span:first-child{color:var(--sub)}
.kv span:last-child{color:var(--txt);font-weight:600;text-align:right;word-break:break-all}

/* ---------------- 模型广场 ---------------- */
.mp-filter{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:22px}
.mp-filter .input{padding:11px 13px;font-size:13.5px}
.mp-card{cursor:pointer;transition:.2s;display:flex;flex-direction:column;gap:12px}
.mp-card:hover{border-color:var(--cyan);transform:translateY(-2px);box-shadow:0 12px 30px rgba(99,132,248,.14)}
.mp-card-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.mp-price{font-size:12px;color:var(--sub)}
.mp-model{font-size:14.5px;font-weight:650;color:var(--txt);word-break:break-all}
.mp-caps{display:flex;gap:6px;flex-wrap:wrap}
.mp-tag{
  font-size:11.5px;color:var(--hi);border:1px solid var(--card-brd);
  background:rgba(148,163,255,.06);border-radius:7px;padding:2px 8px;
}
.mp-meta{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;border-top:1px solid var(--line);padding-top:12px}
.mp-meta div{display:flex;flex-direction:column;gap:2px}
.mp-meta span{font-size:11.5px;color:var(--sub)}
.mp-meta b{font-size:13px;color:var(--txt);font-weight:600;word-break:break-all}
.mp-modal{max-width:520px}
.mp-modal-head{display:flex;align-items:center;justify-content:space-between}

@media(max-width:640px){
  .topbar-inner{padding:0 14px;gap:10px}
  .brand-text{font-size:14px}
  .nav-links a{padding:6px 9px;font-size:12.5px}
  .user-chip .mail{display:none}
  .page{padding:22px 14px 60px}
  .page-head h1{font-size:20px}
  .subnav-inner{padding:0 14px}
  .auth-card{padding:28px 22px}
  .stat .value{font-size:22px}
}