@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";
:root{--bg:#f0f2f5;--surface:#fff;--text:#333;--text-soft:#666;--text-muted:#999;--border:#e8e8e8;--accent:#3b82f6;--accent-hover:#2563eb;--success:#22c55e;--warning:#f59e0b;--danger:#ef4444;--orange:#f97316;--line:#f0f0f0}*{box-sizing:border-box}html{background:var(--bg);min-height:100%}body{color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:14px}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer;background:0 0;border:none;padding:0}.app-frame{flex-direction:column;min-height:100vh;display:flex}.admin-shell{flex-direction:column;gap:16px;width:100%;max-width:1200px;margin:0 auto;padding:16px;display:flex}.admin-topbar{background:var(--surface);border-radius:8px;justify-content:space-between;align-items:center;padding:12px 20px;display:flex;box-shadow:0 1px 3px #0000000d}.admin-brand{align-items:center;gap:16px;display:flex}.admin-brand-stamp strong{font-size:20px;font-weight:600}.admin-account{align-items:center;gap:12px;display:flex}.admin-tabs{gap:8px;display:flex}.admin-tab{color:var(--text-soft);border-radius:4px;padding:6px 16px;font-size:14px;transition:all .2s}.admin-tab:hover{background:var(--line)}.admin-tab.is-active{color:var(--accent);background:#3b82f61a;font-weight:500}.page-header{margin-bottom:16px}.page-header h1{margin:0 0 8px;font-size:20px}.page-header p{color:var(--text-soft);margin:0;font-size:13px}.search-panel{background:var(--surface);border-radius:8px;flex-direction:column;gap:12px;padding:16px;display:flex;box-shadow:0 1px 3px #0000000d}.search-row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.search-input{background:var(--bg);border:1px solid var(--border);min-width:140px;height:36px;color:var(--text);border-radius:4px;outline:none;flex:1;padding:0 12px;font-size:13px}.search-input:focus{border-color:var(--accent);background:var(--surface)}.search-select{background:var(--bg);border:1px solid var(--border);border-radius:4px;outline:none;min-width:120px;height:36px;padding:0 12px;font-size:13px}.search-btn{background:var(--accent);color:#fff;border-radius:4px;justify-content:center;align-items:center;width:100%;height:36px;font-size:14px;font-weight:500;transition:background .2s;display:flex}.search-btn:hover{background:var(--accent-hover)}.filter-tabs{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.filter-tab{border:1px solid var(--border);color:var(--text-soft);background:var(--surface);border-radius:4px;padding:4px 12px;font-size:13px;transition:all .2s}.filter-tab.active{border-color:var(--success);color:var(--success)}.metrics-bar{text-align:center;color:var(--text-soft);margin:16px 0;font-size:13px}.list-container{flex-direction:column;gap:12px;display:flex}.list-item{background:var(--surface);border-radius:8px;flex-direction:column;gap:12px;padding:16px;display:flex;box-shadow:0 1px 3px #0000000d}.item-top{color:var(--text-muted);justify-content:space-between;font-size:12px;display:flex}.item-top-left{gap:12px;display:flex}.item-top-id,.item-status{color:var(--success)}.item-status.failed{color:var(--danger)}.item-status.warning{color:var(--warning)}.item-body{border-bottom:1px solid var(--line);align-items:center;gap:16px;padding-bottom:12px;display:flex}.item-index{color:var(--success);min-width:40px;font-size:24px;font-weight:500}.item-content{color:var(--text);word-break:break-all;flex:1;font-size:13px;line-height:1.5}.item-thumbnail{object-fit:cover;background:var(--bg);border-radius:4px;width:48px;height:48px}.item-bottom{justify-content:space-between;align-items:center;display:flex}.item-price{color:var(--orange);border:1px solid #f973164d;border-radius:4px;align-items:center;padding:2px 6px;font-size:12px;display:flex}.item-tags{flex-wrap:wrap;gap:6px;display:flex}.item-tag{border:1px solid var(--border);color:var(--text-soft);white-space:nowrap;border-radius:4px;padding:2px 6px;font-size:12px}.modal-overlay{z-index:1000;background:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background:var(--surface);border-radius:8px;flex-direction:column;gap:16px;width:90%;max-width:500px;padding:24px;display:flex}.modal-title{margin:0;font-size:18px;font-weight:600}.form-group{flex-direction:column;gap:8px;display:flex}.form-label{color:var(--text-soft);font-size:13px}.form-input,.form-select{border:1px solid var(--border);border-radius:4px;width:100%;height:36px;padding:0 12px;font-size:13px}.modal-actions{justify-content:flex-end;gap:12px;margin-top:8px;display:flex}.btn-secondary{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:4px;padding:8px 16px;font-size:14px}.btn-primary{background:var(--accent);color:#fff;border:none;border-radius:4px;padding:8px 16px;font-size:14px}.loading-indicator{text-align:center;color:var(--text-muted);padding:20px;font-size:13px}.empty-state{text-align:center;color:var(--text-muted);background:var(--surface);border-radius:8px;padding:40px 20px;font-size:14px}.data-table{border-collapse:collapse;background:var(--surface);border-radius:8px;width:100%;overflow:hidden}.data-table th,.data-table td{border-bottom:1px solid var(--line);text-align:left;padding:12px 16px;font-size:13px}.data-table th{color:var(--text-soft);background:#fafafa;font-weight:500}.data-table tr:last-child td{border-bottom:none}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;display:grid}.stat-card{background:var(--surface);border-radius:8px;flex-direction:column;gap:8px;padding:20px;display:flex;box-shadow:0 1px 3px #0000000d}.stat-card .stat-label{color:var(--text-soft);margin:0;font-size:13px}.stat-card h3{color:var(--text);margin:0;font-size:24px;font-weight:600}.panel,.table-card,.setup-panel{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px;box-shadow:0 1px 3px #0f172a0d}.panel h2,.table-card h2,.setup-panel h2{margin:0 0 16px;font-size:18px;font-weight:700}.panel p,.setup-panel p{color:var(--text-soft);margin:0;line-height:1.7}.panel-kicker{color:var(--accent);letter-spacing:.16em;text-transform:uppercase;margin:0 0 8px;font-size:11px;font-weight:800}.grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;display:grid}.split{grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:16px;display:grid}.inline-form,.field{flex-direction:column;gap:8px;display:flex}.field span{color:var(--text-soft);font-size:12px;font-weight:700}.field input,.field select,.field textarea,.filter-bar input,.filter-bar select{border:1px solid var(--border);width:100%;color:var(--text);background:#fff;border-radius:8px;outline:none;padding:10px 12px;transition:border-color .2s,box-shadow .2s,background .2s}.field input,.field select,.filter-bar input,.filter-bar select{min-height:40px}.field textarea{resize:vertical;min-height:92px}.field input:focus,.field select:focus,.field textarea:focus,.filter-bar input:focus,.filter-bar select:focus{border-color:var(--accent);box-shadow:0 0 0 4px #3b82f61f}.primary-button,.ghost-button{border-radius:8px;justify-content:center;align-items:center;min-height:40px;padding:0 16px;font-weight:800;transition:transform .2s,box-shadow .2s,background .2s,opacity .2s;display:inline-flex}.primary-button{background:linear-gradient(135deg, var(--accent), #1d4ed8);color:#fff;box-shadow:0 12px 22px #2563eb38}.primary-button:hover:not(:disabled){background:linear-gradient(135deg, var(--accent-hover), #1e40af);transform:translateY(-1px)}.primary-button:disabled{cursor:not-allowed;opacity:.65}.ghost-button{border:1px solid var(--border);color:var(--text);background:#fff}.ghost-button:hover{border-color:var(--accent);color:var(--accent)}.filter-bar{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.mono{font-family:SFMono-Regular,Consolas,Liberation Mono,monospace}.form-error{color:#b91c1c;background:#ef444414;border:1px solid #ef444440;border-radius:10px;margin:0;padding:10px 12px;font-size:13px;line-height:1.6}.login-screen{background:radial-gradient(circle at 50% 0,#3b82f61f,#0000 32%),linear-gradient(#f8fafc 0%,#eef2f7 100%);justify-content:center;align-items:center;min-height:100vh;padding:32px;display:flex;position:relative}.login-screen:before{content:"";pointer-events:none;background:#ffffff80;border:1px solid #ffffffc7;border-radius:999px;width:min(560px,100vw - 32px);height:360px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 24px 80px #0f172a14}.login-layout{z-index:1;width:100%;max-width:420px;position:relative}.login-brand-simple{text-align:center;flex-direction:column;align-items:center;gap:12px;margin-bottom:22px;display:flex}.login-brand-mark{color:#fff;background:#0f172a;border-radius:18px;justify-content:center;align-items:center;width:52px;height:52px;font-size:20px;font-weight:900;display:flex;box-shadow:0 16px 32px #0f172a29}.login-brand-simple span{color:var(--text-muted);margin-bottom:4px;font-size:13px;display:block}.login-brand-simple strong{color:#0f172a;letter-spacing:-.04em;font-size:26px;display:block}.login-panel-stack{flex-direction:column;gap:16px;width:100%;display:flex}.auth-card{background:#ffffffeb;border:1px solid #e2e8f0e6;border-radius:24px;flex-direction:column;gap:16px;width:100%;padding:34px;display:flex;box-shadow:0 28px 70px #0f172a1f}.auth-card .primary-button{border-radius:12px;min-height:46px}.access-warning{background:#fffffff0;border-color:#f59e0b61}.access-warning h2{margin-bottom:8px}@media (max-width:900px){.split{grid-template-columns:1fr}}@media (max-width:560px){.login-screen{padding:16px}.auth-card{border-radius:20px;padding:24px}}