/* ============================================================
   京宏AI能力平台 · 用户控制台 — 共享样式
   1:1 对齐原型（聚合平台平台原型/控制台原型/assets/style.css）
   深色科技风：--bg #0A0E1A / 青 #22D3EE
   ============================================================ */
:root{
  --bg:#0A0E1A; --bg2:#0E1424; --bg3:#121A2E;
  --line:rgba(255,255,255,.08); --line2:rgba(255,255,255,.14);
  --txt:#E7ECF6; --txt2:#9AA6BF; --txt3:#66718C;
  --grad:linear-gradient(135deg,#4F7CFF 0%,#8B5CF6 100%);
  --cyan:#22D3EE; --blue:#4F7CFF; --violet:#8B5CF6;
  --green:#34D399; --red:#F5527D; --amber:#FBBF24;
  --radius:16px;
  --mono:"JetBrains Mono","SFMono-Regular",Consolas,"Courier New",monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--bg);color:var(--txt);
  font-family:"HarmonyOS Sans SC","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  line-height:1.7;font-size:14px}
a{color:inherit;text-decoration:none}
.mono{font-family:var(--mono)}

/* ---------- 布局骨架：侧边栏 + 主区 ---------- */
.layout{display:flex;min-height:100vh}
.side{width:232px;flex-shrink:0;background:var(--bg2);border-right:1px solid var(--line);
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.side-logo{display:flex;align-items:center;gap:10px;padding:20px 22px 16px;font-size:16px;font-weight:800}
.side-logo .dot{width:28px;height:28px;border-radius:8px;background:var(--grad);
  display:inline-flex;align-items:center;justify-content:center;color:#fff;font-size:13px;font-weight:900}
.side-logo small{display:block;font-size:10.5px;color:var(--txt3);font-weight:400;letter-spacing:.18em;font-family:var(--mono)}
.side-nav{flex:1;padding:6px 12px;display:flex;flex-direction:column;gap:2px}
.side-nav a{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:10px;
  color:var(--txt2);font-size:14px;transition:.2s}
.side-nav a:hover{color:var(--txt);background:rgba(255,255,255,.05)}
.side-nav a.active{color:#fff;background:linear-gradient(135deg,rgba(79,124,255,.18),rgba(139,92,246,.18));
  border:1px solid rgba(79,124,255,.35)}
.side-nav .ico{width:18px;text-align:center;font-size:15px;opacity:.9}
.side-foot{padding:14px 12px;border-top:1px solid var(--line)}
.side-foot a{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:10px;color:var(--txt3);font-size:13px}
.side-foot a:hover{color:var(--txt2);background:rgba(255,255,255,.04)}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:50;height:60px;display:flex;align-items:center;
  justify-content:space-between;padding:0 28px;background:rgba(10,14,26,.85);
  backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.topbar .crumb{color:var(--txt3);font-size:13px}
.topbar .right{display:flex;align-items:center;gap:18px}
.balance-pill{display:flex;align-items:center;gap:8px;padding:6px 16px;border-radius:999px;
  border:1px solid var(--line2);background:rgba(255,255,255,.04);font-size:13px;cursor:pointer}
.balance-pill b{font-family:var(--mono);color:var(--cyan);font-size:14px}
.avatar{width:30px;height:30px;border-radius:50%;background:var(--grad);
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:#fff;cursor:pointer}
.uname{font-size:13px;color:var(--txt2)}

.content{padding:28px;max-width:1280px;width:100%}
.page-head{margin-bottom:24px}
.page-head h1{font-size:22px;font-weight:800}
.page-head p{color:var(--txt2);font-size:13.5px;margin-top:4px}

/* ---------- 通用组件 ---------- */
.card{background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 22px;border-radius:10px;
  font-size:13.5px;font-weight:600;cursor:pointer;border:none;transition:.25s;white-space:nowrap;
  font-family:inherit}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 4px 18px rgba(79,124,255,.35)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(139,92,246,.45)}
.btn-ghost{background:transparent;color:var(--txt);border:1px solid var(--line2)}
.btn-ghost:hover{border-color:var(--blue);color:#fff}
.btn-sm{padding:6px 14px;font-size:12.5px;border-radius:8px}
.btn-danger{background:transparent;color:var(--red);border:1px solid rgba(245,82,125,.4)}
.btn-danger:hover{background:rgba(245,82,125,.12)}
.tag{display:inline-flex;align-items:center;padding:2px 10px;border-radius:6px;font-size:11.5px;
  border:1px solid var(--line2);color:var(--txt2);font-family:var(--mono)}
.tag.cyan{color:var(--cyan);border-color:rgba(34,211,238,.35);background:rgba(34,211,238,.08)}
.tag.green{color:var(--green);border-color:rgba(52,211,153,.35);background:rgba(52,211,153,.08)}
.tag.red{color:var(--red);border-color:rgba(245,82,125,.35);background:rgba(245,82,125,.08)}
.tag.amber{color:var(--amber);border-color:rgba(251,191,36,.35);background:rgba(251,191,36,.08)}
.tag.violet{color:#B79CFF;border-color:rgba(139,92,246,.4);background:rgba(139,92,246,.1)}

table.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th{text-align:left;color:var(--txt3);font-weight:600;padding:10px 14px;
  border-bottom:1px solid var(--line);font-size:12px;white-space:nowrap}
.tbl td{padding:12px 14px;border-bottom:1px solid var(--line);color:var(--txt2);white-space:nowrap}
.tbl tr:hover td{background:rgba(255,255,255,.025)}
.tbl td b{color:var(--txt);font-weight:600}

.code{background:#0B1120;border:1px solid var(--line);border-radius:10px;padding:14px 16px;
  font-family:var(--mono);font-size:12.5px;color:#C8D3EE;overflow-x:auto;line-height:1.8}
.code .c{color:var(--txt3)}
.code .k{color:var(--cyan)}

.copy-btn{cursor:pointer;border:1px solid var(--line2);background:rgba(255,255,255,.05);color:var(--txt2);
  border-radius:6px;padding:3px 10px;font-size:11.5px;font-family:var(--mono);transition:.2s}
.copy-btn:hover{color:var(--cyan);border-color:rgba(34,211,238,.5)}

/* toast 提示 */
#toast{position:fixed;top:76px;right:28px;z-index:999;padding:10px 18px;border-radius:10px;
  background:var(--bg3);border:1px solid rgba(52,211,153,.4);color:var(--green);font-size:13px;
  display:none;box-shadow:0 8px 24px rgba(0,0,0,.4)}
#toast.warn{border-color:rgba(251,191,36,.45);color:var(--amber)}

/* ---------- 概览页 ---------- */
.ov-grid{display:grid;grid-template-columns:340px 1fr;gap:20px;margin-bottom:20px}
.bal-num{font-family:var(--mono);font-size:38px;font-weight:800;color:var(--cyan);line-height:1.2}
.bal-sub{color:var(--txt3);font-size:12.5px;margin-top:6px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:6px}
.step{padding:18px 20px;position:relative}
.step+.step{border-left:1px dashed var(--line)}
.step .n{width:26px;height:26px;border-radius:50%;background:var(--grad);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;margin-bottom:10px}
.step h4{font-size:14px;margin-bottom:4px}
.step p{font-size:12.5px;color:var(--txt3)}

/* ---------- 弹窗（充值 / 登录 / 密钥一次性展示） ---------- */
.modal-mask{position:fixed;inset:0;background:rgba(5,8,16,.72);backdrop-filter:blur(4px);
  z-index:200;display:none;align-items:center;justify-content:center}
.modal-mask.open{display:flex}
.modal{width:440px;max-width:92vw;background:var(--bg2);border:1px solid var(--line2);
  border-radius:var(--radius);padding:26px;position:relative}
.modal h3{font-size:16px;margin-bottom:4px}
.modal .sub{color:var(--txt3);font-size:12.5px;margin-bottom:18px}
.modal .modal-x{position:absolute;top:14px;right:16px;background:none;border:none;color:var(--txt3);
  font-size:20px;cursor:pointer;line-height:1;padding:4px}
.modal .modal-x:hover{color:var(--txt)}

.amt-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:14px 0 6px}
.amt{padding:12px 0;text-align:center;border:1px solid var(--line2);border-radius:10px;cursor:pointer;
  font-family:var(--mono);font-size:14.5px;transition:.2s;position:relative}
.amt:hover{border-color:var(--blue)}
.amt.sel{border-color:var(--cyan);background:rgba(34,211,238,.08);color:var(--cyan)}
.amt small{display:block;font-size:10.5px;color:var(--txt3);font-family:inherit}
.amt .hot{position:absolute;top:-8px;right:-6px;background:var(--grad);color:#fff;
  font-size:9.5px;padding:1px 7px;border-radius:99px;font-family:inherit}

.pay-row{display:flex;gap:10px;margin:16px 0}
.pay-opt{flex:1;padding:10px;border:1px solid var(--line2);border-radius:10px;text-align:center;
  cursor:pointer;font-size:13px}
.pay-opt.sel{border-color:var(--cyan);background:rgba(34,211,238,.08)}

/* 充值：微信收款占位 + 订单号提交 */
.qr-box{border:1px dashed var(--line2);border-radius:12px;padding:20px;text-align:center;margin:12px 0}
.qr-ph{width:150px;height:150px;margin:0 auto;border-radius:10px;background:rgba(255,255,255,.04);
  display:flex;align-items:center;justify-content:center;flex-direction:column;gap:4px;
  color:var(--txt2);font-size:13px;border:1px solid var(--line2)}
.qr-ph .big{font-size:30px}
.fld{display:block;font-size:12.5px;color:var(--txt2);margin:12px 0 4px}
.input{width:100%;background:var(--bg3);border:1px solid var(--line2);color:var(--txt);
  border-radius:8px;padding:9px 12px;font-size:13px;font-family:inherit;outline:none;transition:.2s}
.input:focus{border-color:var(--blue)}

/* ---------- 登录弹窗 ---------- */
.auth-modal .modal{width:380px}
.auth-modal .brand{text-align:center;margin-bottom:18px}
.auth-modal .logo-dot{width:44px;height:44px;border-radius:12px;background:var(--grad);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;font-size:19px;font-weight:900;margin-bottom:8px}
.auth-modal .brand b{display:block;font-size:16px}
.auth-modal .brand small{color:var(--txt3);font-size:11px;letter-spacing:.14em;font-family:var(--mono)}
.auth-modal .err{color:var(--red);font-size:12.5px;min-height:20px;margin:6px 0}
.auth-modal .block{width:100%;justify-content:center}
.auth-switch{text-align:center;font-size:12.5px;color:var(--txt3);margin-top:14px}
.auth-switch a{color:var(--cyan);cursor:pointer}
.auth-foot{text-align:center;margin-top:14px;font-size:12.5px}
.auth-foot a{color:var(--txt3);cursor:pointer}
.auth-foot a:hover{color:var(--cyan)}

/* 游客态「登录后使用」卡片 */
.guest-prompt{margin:40px auto;max-width:460px;text-align:center;padding:48px 32px}
.guest-prompt .lock{font-size:40px}
.guest-prompt h3{margin:12px 0 6px;font-size:17px}
.guest-prompt p{color:var(--txt3);font-size:13px;margin-bottom:20px}

/* ---------- 模型广场 ---------- */
.vendor-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}
.vendor-tab{padding:6px 16px;border-radius:999px;border:1px solid var(--line2);color:var(--txt2);
  font-size:13px;cursor:pointer;transition:.2s;background:transparent;font-family:inherit}
.vendor-tab:hover{color:var(--txt)}
.vendor-tab.sel{color:var(--cyan);border-color:rgba(34,211,238,.5);background:rgba(34,211,238,.08)}
.vendor-group{margin-bottom:34px}
.vendor-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.vendor-head .vdot{width:34px;height:34px;border-radius:10px;display:flex;align-items:center;
  justify-content:center;font-size:15px;font-weight:800;color:#fff}
.vendor-head h3{font-size:16px}
.vendor-head span{color:var(--txt3);font-size:12px}
.model-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:16px}
.model-card{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:18px 20px;
  position:relative;transition:.25s;display:flex;flex-direction:column;gap:10px}
.model-card:hover{border-color:rgba(79,124,255,.5);transform:translateY(-3px);
  box-shadow:0 12px 32px rgba(0,0,0,.4)}
.mc-name{font-family:var(--mono);font-size:15px;font-weight:700;color:var(--txt)}
.mc-desc{font-size:12.5px;color:var(--txt2);min-height:38px}
.mc-tags{display:flex;flex-wrap:wrap;gap:6px}
.mc-meta{display:flex;justify-content:space-between;align-items:center;
  border-top:1px dashed var(--line);padding-top:12px;font-size:12px;color:var(--txt3)}
.mc-meta .price{font-family:var(--mono);color:var(--cyan);font-size:14px;font-weight:700}
.mc-mult{font-family:var(--mono);color:var(--txt3)}

/* ---------- 文档页 ---------- */
.triple{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:26px}
.tri-item{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.tri-item .lbl{font-size:12px;color:var(--txt3);margin-bottom:8px}
.tri-item .val{display:flex;align-items:center;justify-content:space-between;gap:10px}
.tri-item .val code{font-family:var(--mono);font-size:14px;color:var(--cyan);word-break:break-all}
.tut-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:22px 0}
.tut-card{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:22px;
  display:flex;flex-direction:column;gap:8px;transition:.25s}
.tut-card:hover{border-color:rgba(34,211,238,.45);transform:translateY(-3px)}
.tut-card .t-ico{font-size:24px}
.tut-card h4{font-size:15px}
.tut-card p{font-size:12.5px;color:var(--txt2);flex:1}
.tut-card .go{color:var(--cyan);font-size:13px;font-weight:600}
.faq-item{border-bottom:1px solid var(--line);padding:16px 4px;cursor:pointer}
.faq-item h4{font-size:14px;display:flex;justify-content:space-between;align-items:center}
.faq-item h4::after{content:"+";color:var(--txt3);font-size:17px;transition:.2s}
.faq-item.open h4::after{transform:rotate(45deg)}
.faq-item .ans{display:none;color:var(--txt2);font-size:13px;padding-top:10px}
.faq-item.open .ans{display:block}

/* ---------- 日志/密钥筛选条 ---------- */
.filter-bar{display:flex;gap:10px;align-items:center;margin-bottom:18px;flex-wrap:wrap}
.filter-bar select,.filter-bar input{background:var(--bg3);border:1px solid var(--line2);color:var(--txt);
  border-radius:8px;padding:8px 12px;font-size:13px;font-family:inherit;outline:none}
.filter-bar input:focus,.filter-bar select:focus{border-color:var(--blue)}

.pager{display:flex;gap:8px;align-items:center;justify-content:flex-end;padding:14px 18px;
  color:var(--txt3);font-size:12px}
.muted{color:var(--txt3);font-size:12.5px}
.loading{color:var(--txt3);font-size:13px;padding:24px 0}

/* 密钥一次性展示 */
.key-once{background:#0B1120;border:1px solid rgba(34,211,238,.35);border-radius:10px;
  padding:14px 16px;margin:14px 0;word-break:break-all}
.key-once code{font-family:var(--mono);font-size:13px;color:var(--cyan)}

@media (max-width:1080px){
  .ov-grid,.triple,.tut-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .step+.step{border-left:none;border-top:1px dashed var(--line)}
  .side{display:none}
}

/* 厂商官方logo徽章 */
.vlogo{width:26px;height:26px;object-fit:contain;background:rgba(255,255,255,.92);border-radius:7px;padding:3px;flex:none}

.mc-uptime{display:flex;align-items:center;gap:8px;margin:8px 0 2px}
.upt-bar{flex:1;height:4px;border-radius:2px;background:rgba(255,255,255,.08);overflow:hidden}
.upt-bar i{display:block;height:100%;border-radius:2px;background:linear-gradient(90deg,#22D3EE,#4F7CFF)}
.upt-num{font-size:11px;color:#8fe3c8;font-family:monospace}

/* 模型广场筛选 */
.filter-row{margin-bottom:14px}
.mod-tabs{display:flex;gap:10px;flex-wrap:wrap}
.mod-tab{padding:8px 18px;border-radius:10px;border:1px solid var(--line2);background:rgba(255,255,255,.03);color:var(--txt2);font-size:13.5px;cursor:pointer;transition:.2s}
.mod-tab:hover{color:var(--txt)}
.mod-tab.sel{color:#0b1220;background:linear-gradient(90deg,#22D3EE,#4F7CFF);border-color:transparent;font-weight:600}
.mod-tab i,.vendor-tab i{font-style:normal;opacity:.55;font-size:11.5px;margin-left:6px;font-family:monospace}
.vendor-tab{display:inline-flex;align-items:center;gap:7px}
.vtab-logo{width:18px;height:18px;object-fit:contain;background:rgba(255,255,255,.92);border-radius:4px;padding:1.5px}

/* 概览右侧栏：利用 .content(1280px) 以外的页面右侧空白（20261004o） */
.ov-wrap{display:flex;gap:20px;align-items:flex-start;width:100%}
.ov-wrap > .content{max-width:1280px;flex:0 0 1280px}
.ov-side{width:252px;flex-shrink:0;display:flex;flex-direction:column;gap:16px;margin-top:116px}
.side-card{margin:0;padding:18px}
.side-t{font-size:14px}
.side-p{font-size:12.5px;color:var(--txt3);margin:8px 0}
.side-qr{width:150px;height:150px;object-fit:cover;border-radius:10px;margin:10px auto 6px;display:block;background:#fff;padding:6px}
.side-hint{font-size:11.5px;color:var(--txt3);margin-top:8px;text-align:center}
@media (max-width:1600px){.ov-wrap{flex-direction:column}.ov-wrap > .content{flex:1 1 auto}.ov-side{width:100%;flex-direction:row;flex-wrap:wrap;margin-top:0}.ov-side .side-card{flex:1;min-width:240px}}