*{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#f3f5fa;--surface:#fff;--surface-2:#fafbfd;--border:#e5e9f1;--border-2:#eef1f7;
  --text:#1d2433;--text-2:#5a6478;--text-3:#8b95a9;
  --primary:#2b5cff;--primary-d:#1c46d4;--primary-bg:#eef3ff;
  --success:#12b76a;--success-bg:#e7f8f0;
  --warn:#f79009;--warn-bg:#fff6e6;
  --danger:#f04438;--danger-bg:#feecea;
  --info:#0ba5ec;--purple:#6941c6;--purple-bg:#f4f0ff;--cyan:#0e9384;
  --radius:12px;--radius-s:8px;
  --shadow:0 1px 2px rgba(16,24,40,.04),0 6px 20px rgba(16,24,40,.06);
  --shadow-lg:0 12px 40px rgba(16,24,40,.14);
  --font:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,"Noto Sans SC",sans-serif;
}
html,body{height:100%}
body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}
.hidden{display:none!important}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:#d3d9e5;border-radius:8px}
::-webkit-scrollbar-track{background:transparent}

/* ============ 通用组件 ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:34px;padding:0 14px;border-radius:var(--radius-s);border:1px solid var(--border);background:#fff;color:var(--text);font-size:13px;font-family:var(--font);cursor:pointer;transition:.15s;white-space:nowrap}
.btn:hover{border-color:#c9d2e3;background:#fafbfd}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn.primary:hover{background:var(--primary-d);border-color:var(--primary-d)}
.btn.success{background:var(--success);border-color:var(--success);color:#fff}
.btn.success:hover{filter:brightness(.94)}
.btn.danger{background:#fff;border-color:#f5b5b0;color:var(--danger)}
.btn.danger:hover{background:var(--danger-bg)}
.btn.sm{height:28px;padding:0 10px;font-size:12px}
.btn.lg{height:40px;padding:0 22px;font-size:14px}
.btn.block{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn.ghost{border-color:transparent;background:transparent;color:var(--text-2)}
.btn.ghost:hover{background:#f2f4f9;color:var(--text)}
.btn-link{background:none;border:none;padding:0;color:var(--primary);cursor:pointer;font-size:13px;font-family:var(--font)}
.btn-link:hover{text-decoration:underline}
.btn-link.danger{color:var(--danger)}

.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-h{padding:14px 18px;border-bottom:1px solid var(--border-2);display:flex;align-items:center;justify-content:space-between;gap:12px}
.card-h h3{font-size:15px;font-weight:600}
.card-b{padding:18px}
.card-b.nopad{padding:0}

.badge{display:inline-flex;align-items:center;gap:4px;height:22px;padding:0 8px;border-radius:6px;font-size:12px;font-weight:500;white-space:nowrap}
.badge.gray{background:#f1f3f8;color:var(--text-2)}
.badge.blue{background:var(--primary-bg);color:var(--primary)}
.badge.green{background:var(--success-bg);color:#087443}
.badge.orange{background:var(--warn-bg);color:#b54708}
.badge.red{background:var(--danger-bg);color:#b42318}
.badge.purple{background:var(--purple-bg);color:var(--purple)}
.badge.cyan{background:#e6f7f5;color:#04695e}

.dot{width:6px;height:6px;border-radius:50%;display:inline-block}

.field{margin-bottom:14px}
.field label{display:block;font-size:13px;color:var(--text-2);margin-bottom:6px;font-weight:500}
.field label .req{color:var(--danger)}
.input,.select,.textarea{width:100%;height:36px;padding:0 11px;border:1px solid var(--border);border-radius:var(--radius-s);font-size:13px;font-family:var(--font);color:var(--text);background:#fff;outline:none;transition:.15s}
.textarea{height:auto;padding:9px 11px;line-height:1.7;resize:vertical;min-height:76px}
.input:focus,.select:focus,.textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(43,92,255,.1)}
.input[readonly]{background:#f7f8fb;color:var(--text-2)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.row{display:flex;align-items:center;gap:10px}
.row.wrap{flex-wrap:wrap}
.spacer{flex:1}
.muted{color:var(--text-3)}
.small{font-size:12px}
.mono{font-family:"SF Mono",Consolas,Menlo,monospace}

table.tbl{width:100%;border-collapse:collapse;font-size:13px}
table.tbl th{text-align:left;padding:10px 14px;background:#fafbfd;color:var(--text-2);font-weight:600;font-size:12px;border-bottom:1px solid var(--border);white-space:nowrap}
table.tbl td{padding:11px 14px;border-bottom:1px solid var(--border-2);vertical-align:middle}
table.tbl tbody tr:hover{background:#fafbfd}
table.tbl tbody tr:last-child td{border-bottom:none}
.tbl-wrap{overflow-x:auto}

.empty{padding:52px 20px;text-align:center;color:var(--text-3)}
.empty .ico{font-size:34px;opacity:.35;display:block;margin-bottom:10px}

.progress{height:6px;background:#eef1f7;border-radius:6px;overflow:hidden}
.progress i{display:block;height:100%;background:var(--primary);border-radius:6px;transition:width .4s}

.tabs{display:flex;gap:2px;border-bottom:1px solid var(--border);margin-bottom:16px}
.tabs button{padding:9px 16px;background:none;border:none;font-family:var(--font);font-size:13px;color:var(--text-2);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs button.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}

.stat{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow)}
.stat .lb{font-size:12.5px;color:var(--text-2);display:flex;align-items:center;gap:6px}
.stat .vl{font-size:26px;font-weight:700;margin-top:6px;letter-spacing:-.5px}
.stat .sub{font-size:12px;color:var(--text-3);margin-top:4px}
.stat .ico{width:32px;height:32px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:15px}

.bar-mini{height:5px;background:#eef1f7;border-radius:5px;overflow:hidden;min-width:60px}
.bar-mini i{display:block;height:100%;border-radius:5px}

.search-box{position:relative}
.search-box .input{padding-left:32px}
.search-box::before{content:"⌕";position:absolute;left:11px;top:50%;transform:translateY(-50%);color:var(--text-3);font-size:16px}

/* ============ 登录 ============ */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#eef3ff 0%,#f7f4ff 45%,#eafaf5 100%);padding:24px;position:relative;overflow:hidden}
.login-wrap::after{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(43,92,255,.10),transparent 65%);right:-160px;top:-180px}
.login-card{width:100%;max-width:940px;background:#fff;border-radius:20px;box-shadow:var(--shadow-lg);display:grid;grid-template-columns:1.05fr 1fr;overflow:hidden;position:relative;z-index:2}
.login-left{padding:40px 44px;background:linear-gradient(160deg,#2b5cff,#6941c6);color:#fff;display:flex;flex-direction:column}
.login-left h1{font-size:24px;letter-spacing:-.5px;margin-bottom:6px}
.login-left .desc{font-size:13.5px;opacity:.85;line-height:1.9}
.login-left ul{margin:26px 0 0;padding:0;list-style:none;display:grid;gap:12px}
.login-left li{display:flex;gap:10px;font-size:13.5px;opacity:.95;align-items:flex-start}
.login-left li .n{width:20px;height:20px;border-radius:6px;background:rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;font-size:11px;flex-shrink:0;margin-top:2px}
.login-right{padding:36px 40px}
.login-right h2{font-size:19px;margin-bottom:4px}
.login-right .tip{color:var(--text-3);font-size:13px;margin-bottom:22px}
.quick{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:20px}
.quick .q{display:flex;align-items:center;gap:9px;padding:9px 11px;border:1px solid var(--border);border-radius:var(--radius-s);cursor:pointer;transition:.15s;background:#fff}
.quick .q:hover{border-color:var(--primary);background:var(--primary-bg)}
.quick .av{width:28px;height:28px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:12px;font-weight:600;flex-shrink:0}
.quick .qn{font-size:13px;font-weight:500}
.quick .qr{font-size:11.5px;color:var(--text-3)}
.login-foot{margin-top:18px;font-size:12px;color:var(--text-3);text-align:center}
@media(max-width:860px){.login-card{grid-template-columns:1fr}.login-left{display:none}}

/* ============ 壳层 ============ */
.shell{display:flex;height:100vh;overflow:hidden}
.sidebar{width:216px;background:#fff;border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0}
.sb-logo{padding:16px 18px;border-bottom:1px solid var(--border-2);display:flex;align-items:center;gap:10px}
.sb-logo .lg{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,#2b5cff,#6941c6);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}
.sb-logo .tx{font-size:14px;font-weight:700;line-height:1.25}
.sb-logo .tx span{display:block;font-size:10.5px;color:var(--text-3);font-weight:400}
.sb-nav{flex:1;overflow-y:auto;padding:10px}
.nav-group{font-size:11px;color:var(--text-3);padding:12px 10px 6px;letter-spacing:.5px}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:var(--radius-s);color:var(--text-2);cursor:pointer;font-size:13.5px;margin-bottom:2px;transition:.12s;position:relative}
.nav-item:hover{background:#f4f6fb;color:var(--text)}
.nav-item.active{background:var(--primary-bg);color:var(--primary);font-weight:600}
.nav-item .ic{width:18px;text-align:center;font-size:14px}
.nav-item .cnt{margin-left:auto;background:var(--danger);color:#fff;font-size:11px;min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 5px}
.sb-foot{padding:12px;border-top:1px solid var(--border-2);font-size:11.5px;color:var(--text-3);text-align:center}
.main{flex:1;display:flex;flex-direction:column;overflow:hidden}
.topbar{height:58px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 20px;gap:14px;flex-shrink:0}
.crumb{font-size:15px;font-weight:600}
.crumb small{font-weight:400;color:var(--text-3);font-size:12.5px;margin-left:8px}
.avatar{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:12.5px;font-weight:600;flex-shrink:0}
.uinfo{line-height:1.25}
.uinfo .nm{font-size:13px;font-weight:600}
.uinfo .rl{font-size:11.5px;color:var(--text-3)}
.dropdown{position:relative}
.menu-pop{position:absolute;right:0;top:42px;background:#fff;border:1px solid var(--border);border-radius:var(--radius-s);box-shadow:var(--shadow-lg);min-width:170px;padding:6px;z-index:60;display:none}
.menu-pop.show{display:block}
.menu-pop button{display:flex;width:100%;text-align:left;padding:8px 10px;background:none;border:none;border-radius:6px;font-family:var(--font);font-size:13px;color:var(--text-2);cursor:pointer;gap:8px;align-items:center}
.menu-pop button:hover{background:#f4f6fb;color:var(--text)}
.view-root{flex:1;overflow-y:auto;padding:20px}
.page-h{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}
.page-h h2{font-size:18px;font-weight:700;letter-spacing:-.3px}
.page-h p{font-size:13px;color:var(--text-3);margin-top:3px}

/* ============ 抽屉 & 弹窗 ============ */
.mask{position:fixed;inset:0;background:rgba(16,24,40,.45);z-index:400;display:flex;opacity:0;transition:opacity .2s}
.mask.in{opacity:1}
.drawer{position:fixed;top:0;right:0;bottom:0;width:640px;max-width:94vw;background:#fff;z-index:401;display:flex;flex-direction:column;transform:translateX(20px);transition:transform .22s;box-shadow:var(--shadow-lg)}
.drawer.in{transform:translateX(0)}
.drawer-h{padding:15px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.drawer-h h3{font-size:16px;font-weight:600}
.drawer-b{flex:1;overflow-y:auto;padding:20px}
.drawer-f{padding:13px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px;background:var(--surface-2)}
.x-btn{width:30px;height:30px;border-radius:8px;border:none;background:#f2f4f9;color:var(--text-2);cursor:pointer;font-size:16px}
.x-btn:hover{background:#e5e9f1}
.modal{background:#fff;border-radius:14px;width:520px;max-width:92vw;box-shadow:var(--shadow-lg);transform:translateY(10px) scale(.98);transition:.2s;max-height:88vh;display:flex;flex-direction:column}
.modal.wide{width:820px}
.modal.in{transform:none}
.modal-h{padding:15px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.modal-h h3{font-size:16px}
.modal-b{padding:20px;overflow-y:auto}
.modal-f{padding:13px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px;background:var(--surface-2)}
.mask.center{align-items:center;justify-content:center}

/* ============ 提示 ============ */
#toastRoot{position:fixed;top:18px;left:50%;transform:translateX(-50%);z-index:600;display:flex;flex-direction:column;gap:8px;align-items:center}
.toast{background:#fff;border:1px solid var(--border);border-radius:10px;padding:10px 16px;box-shadow:var(--shadow-lg);font-size:13.5px;display:flex;align-items:center;gap:8px;animation:tIn .25s}
.toast.ok{border-left:3px solid var(--success)}
.toast.err{border-left:3px solid var(--danger)}
.toast.warn{border-left:3px solid var(--warn)}
.toast.info{border-left:3px solid var(--primary)}
@keyframes tIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}

/* ============ 考试间 ============ */
.exam-room{position:fixed;inset:0;background:var(--bg);z-index:200;display:flex;flex-direction:column}
.ex-top{height:56px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 20px;gap:16px}
.ex-timer{font-size:18px;font-weight:700;font-family:"SF Mono",Consolas,monospace;color:var(--text)}
.ex-timer.warn{color:var(--warn)}
.ex-timer.danger{color:var(--danger)}
.ex-body{flex:1;display:flex;overflow:hidden}
.ex-q{flex:1;overflow-y:auto;padding:24px 28px}
.ex-side{width:270px;background:#fff;border-left:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}
.q-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);margin-bottom:16px}
.q-title{font-size:15.5px;line-height:1.75;font-weight:500;margin-bottom:16px}
.opt{display:flex;gap:10px;padding:11px 14px;border:1px solid var(--border);border-radius:var(--radius-s);margin-bottom:9px;cursor:pointer;transition:.15s;background:#fff;align-items:flex-start}
.opt:hover{border-color:#b9c6ea;background:#fafbff}
.opt.on{border-color:var(--primary);background:var(--primary-bg)}
.opt .k{width:22px;height:22px;border-radius:6px;background:#f1f3f8;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;flex-shrink:0}
.opt.on .k{background:var(--primary);color:#fff}
.opt .v{font-size:14px;line-height:1.6}
.q-nav-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(38px,1fr));gap:7px;padding:14px}
.q-cell{aspect-ratio:1;border:1px solid var(--border);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:13px;cursor:pointer;background:#fff;color:var(--text-2);transition:.12s}
.q-cell:hover{border-color:var(--primary)}
.q-cell.done{background:var(--primary-bg);border-color:#b9c6ea;color:var(--primary);font-weight:600}
.q-cell.cur{border-color:var(--primary);box-shadow:0 0 0 3px rgba(43,92,255,.13)}
.q-cell.flag::after{content:"";position:absolute}
.cheat-tip{position:fixed;top:70px;right:20px;background:var(--warn-bg);border:1px solid #fbd9a0;color:#b54708;padding:10px 14px;border-radius:10px;font-size:13px;z-index:350;box-shadow:var(--shadow);animation:tIn .25s}
.flash{display:inline-block;animation:flashN .55s ease-out}
@keyframes flashN{0%{transform:scale(1)}35%{transform:scale(1.75)}100%{transform:scale(1)}}
.drop-zone{border:1.5px dashed var(--border);border-radius:var(--radius);padding:22px 16px;text-align:center;color:var(--text-3);font-size:13px;cursor:pointer;background:var(--surface-2);transition:.15s}
.drop-zone:hover,.drop-zone.over{border-color:var(--primary);background:var(--primary-bg);color:var(--primary)}
.drop-zone b{display:block;font-size:14px;color:var(--text);margin-bottom:4px}
.imp-prev{max-height:260px;overflow:auto;border:1px solid var(--border);border-radius:var(--radius-s)}
.imp-prev table{width:100%;border-collapse:collapse;font-size:12.5px}
.imp-prev th,.imp-prev td{padding:6px 9px;border-bottom:1px solid var(--border-2);text-align:left;white-space:nowrap}
.imp-prev th{background:var(--surface-2);position:sticky;top:0;font-weight:600}
.imp-prev tr.bad td{background:#fef3f2;color:var(--danger)}

/* 评分维度配置 & 专家评分一致性 */
.rb-card{border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;margin-bottom:12px;background:var(--surface-2)}
.gd-row{display:flex;gap:8px;align-items:center;margin-bottom:6px}
.gd-lv{font-size:11.5px;padding:4px 9px;border-radius:6px;font-weight:600;white-space:nowrap;min-width:88px;text-align:center}
.gd-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.gd-item{border:1px solid var(--border);border-radius:8px;padding:8px 10px;background:#fff}
.gd-item .gd-h{font-size:12px;font-weight:700;margin-bottom:3px}
.gd-item .small{line-height:1.6;color:var(--text-2)}
.dim-row2{display:grid;grid-template-columns:108px 1fr 46px 58px 118px;gap:10px;align-items:center;margin-bottom:12px}
.dim-lv{font-size:11.5px;padding:4px 8px;border-radius:6px;font-weight:600;text-align:center;white-space:nowrap}
.dim-dev{font-size:11.5px;text-align:right;font-family:"SF Mono",Consolas,monospace;white-space:nowrap}
tr.on-row td{background:var(--primary-bg)}
@media (max-width:820px){.gd-grid{grid-template-columns:1fr}.dim-row2{grid-template-columns:92px 1fr 42px}}

/* 评分 */
.dim-row{display:grid;grid-template-columns:96px 1fr 56px;gap:12px;align-items:center;margin-bottom:14px}
.dim-row input[type=range]{width:100%;accent-color:var(--primary)}
.dim-score{text-align:right;font-weight:600;font-family:"SF Mono",Consolas,monospace}
.score-ring{width:96px;height:96px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;border:6px solid var(--primary);color:var(--primary)}
.score-ring .n{font-size:26px;font-weight:700;line-height:1}
.score-ring .t{font-size:11px;color:var(--text-3)}
.hl-box{background:var(--primary-bg);border:1px solid #dbe4ff;border-radius:var(--radius-s);padding:12px 14px;font-size:13px;line-height:1.8}
.hl-box.warn{background:var(--warn-bg);border-color:#fbd9a0}
.hl-box.ok{background:var(--success-bg);border-color:#a6e7c4}
.tool-chip{display:inline-flex;align-items:center;gap:5px;background:#f1f3f8;border-radius:6px;padding:3px 9px;font-size:12px;color:var(--text-2)}
.kv{display:flex;gap:8px;font-size:13px;margin-bottom:9px}
.kv .k{color:var(--text-3);width:80px;flex-shrink:0}
.kv .v{color:var(--text)}
.timeline{position:relative;padding-left:22px}
.timeline::before{content:"";position:absolute;left:6px;top:6px;bottom:6px;width:2px;background:var(--border)}
.timeline .it{position:relative;margin-bottom:14px;font-size:13px}
.timeline .it::before{content:"";position:absolute;left:-20px;top:6px;width:8px;height:8px;border-radius:50%;background:var(--primary)}
.timeline .it .tm{font-size:11.5px;color:var(--text-3)}
.result-wrap{max-width:760px;margin:0 auto}
.res-hero{text-align:center;padding:36px 20px}
.res-score{font-size:64px;font-weight:800;letter-spacing:-2px;line-height:1}