:root{--bg: #f3f5fa;--card: #ffffff;--border: #e6e9f2;--text: #1b2333;--muted: #6b7488;--primary: #2b5cd9;--primary-soft: #e8eefc;--radius: 16px}html,body,#root{min-height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}a{color:var(--primary)}.app-shell{min-height:100vh;display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:30;background:#ffffffe6;backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border)}.topbar-inner{max-width:1240px;margin:0 auto;height:60px;padding:0 24px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;letter-spacing:-.01em}.brand-mark{width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,#2b5cd9,#6d4df2);color:#fff;display:grid;place-items:center;font-size:16px;box-shadow:0 4px 12px #2b5cd959}.nav{display:flex;gap:4px;flex:1}.nav-item{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border:0;border-radius:10px;background:none;color:var(--muted);font:inherit;font-size:14px;font-weight:500;cursor:pointer;transition:background .15s,color .15s}.nav-item:hover{background:#eef1f8;color:var(--text)}.nav-item.active{background:var(--primary-soft);color:var(--primary)}.user-chip{display:flex;align-items:center;gap:10px;margin-left:auto;font-size:14px;font-weight:500}.content{width:100%;max-width:1240px;margin:0 auto;padding:28px 24px 40px;flex:1;box-sizing:border-box}.tabbar{display:none}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:22px}.page-head h1{margin:0;font-size:28px;font-weight:700;letter-spacing:-.02em;line-height:1.2}.page-head p{margin:6px 0 0;color:var(--muted);font-size:14px}.panel{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 1px 2px #141e3c0a,0 8px 24px #141e3c0a;padding:20px;box-sizing:border-box}.panel+.panel,.panel+.ant-alert,.ant-alert+.panel{margin-top:16px}.panel-title{display:flex;align-items:center;gap:10px;margin:0 0 14px;font-size:16px;font-weight:600}.panel-title .anticon{color:var(--primary)}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:20px}.stat{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:14px 16px;display:flex;align-items:center;gap:12px;min-width:0}.stat-icon{flex:none;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-size:18px}.stat-num{font-size:22px;font-weight:700;line-height:1.15;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stat-label{font-size:12px;color:var(--muted)}.kv-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}.kv{background:#f7f8fc;border-radius:12px;padding:10px 14px;min-width:0}.kv-label{font-size:12px;color:var(--muted);margin-bottom:2px}.kv-value{font-size:15px;font-weight:600}.only-mobile{display:none}.auction-card{background:var(--card);border:1px solid var(--border);border-left:4px solid var(--accent, #9aa3b5);border-radius:14px;padding:14px 14px 12px;box-shadow:0 1px 2px #141e3c0a}.auction-card+.auction-card{margin-top:12px}.auction-title{display:block;margin:8px 0 2px;font-size:16px;font-weight:600;line-height:1.3;color:var(--text);word-break:break-word}.auction-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 0}.auction-grid .kv{padding:8px 12px}.table-panel{padding:0;overflow:hidden}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(1200px 600px at 10% -10%,#5b7cf0 0%,transparent 60%),linear-gradient(135deg,#1e3a8a,#4338ca 55%,#6d4df2)}.login-card{box-sizing:border-box;width:100%;max-width:400px;background:#fff;border-radius:22px;padding:32px 28px 26px;box-shadow:0 24px 60px #0f175059}.login-card .brand-mark{width:48px;height:48px;border-radius:14px;font-size:22px;margin-bottom:16px}.login-card h1{margin:0;font-size:24px;letter-spacing:-.02em}.login-card p{margin:6px 0 22px;color:var(--muted);font-size:14px}.vnc-frame{width:100%;height:70vh;min-height:360px;border:0;display:block;border-radius:12px;background:#0f172a}@media (max-width: 767px){.topbar-inner{height:54px;padding:0 14px;gap:12px}.nav,.user-name{display:none}.content{padding:16px 14px calc(88px + env(safe-area-inset-bottom))}.page-head h1{font-size:22px}.page-head{margin-bottom:16px}.panel{padding:14px;border-radius:14px}.stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.stat{padding:12px;gap:10px}.stat-icon{width:34px;height:34px;font-size:16px}.stat-num{font-size:18px}.only-desktop{display:none!important}.only-mobile{display:block}.vnc-frame{height:62vh}.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:grid;grid-template-columns:repeat(3,1fr);background:#fffffff5;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--border);padding:6px 8px calc(6px + env(safe-area-inset-bottom))}.tab{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 4px;border:0;border-radius:12px;background:none;color:var(--muted);font:inherit;font-size:11px;font-weight:600}.tab .anticon{font-size:21px}.tab.active{color:var(--primary);background:var(--primary-soft)}}.ant-table-cell .ant-tag{white-space:normal;height:auto;line-height:1.5;padding-block:2px}.help-steps .ant-steps-item-title{color:var(--text)!important;font-weight:600}.help-steps .ant-steps-item-description{color:#4b5563!important;padding-bottom:14px}.help-steps .ant-steps-item-icon{background:var(--primary-soft)!important;border-color:transparent!important}.help-steps .ant-steps-icon{color:var(--primary)!important;font-weight:700}@media (max-width: 767px){.kv-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.login-wrap{padding:16px}}