:root{--bg: #050d1a;--bg-2: #0c1f3b;--panel: #12294d;--line: #2b446d;--text: #edf4ff;--muted: #a8bddb;--primary: #1d8fff;--danger: #ff5277;--ok: #32d59c;--logout-bg: #a71f3f;--logout-hover: #8d1b36;--surface-soft: #0c1f3b}:root[data-theme=light]{--bg: #e9f1ff;--bg-2: #d3e5ff;--panel: #ffffff;--line: #b8c9e7;--text: #0b1830;--muted: #40597d;--primary: #0f67df;--danger: #b00037;--ok: #117f5a;--logout-bg: #d42556;--logout-hover: #b91f4a;--surface-soft: #d3e5ff}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Manrope,Segoe UI,sans-serif;color:var(--text);background:linear-gradient(140deg,var(--bg),var(--bg-2))}a{color:inherit;text-decoration:none}.shell{min-height:100vh;display:grid;grid-template-columns:300px 1fr}.side{border-right:1px solid var(--line);padding:1rem;background:color-mix(in srgb,var(--panel) 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ease}@media(max-width:1000px){.shell{grid-template-columns:1fr}.side{position:static;height:auto}.side-footer{margin-top:.6rem}.grid.cols-3{grid-template-columns:1fr}}.route-skeleton{position:fixed;inset:0;background:#060e1d9e;backdrop-filter:blur(2px);display:none;place-items:center;z-index:999}.route-skeleton.show{display:grid}.skeleton-card{width:min(680px,92vw);padding:1rem;border:1px solid var(--line);border-radius:12px;background:color-mix(in srgb,var(--panel) 95%,transparent)}.skeleton-row{height:12px;border-radius:999px;margin-top:.6rem;background:linear-gradient(90deg,#1d8fff26,#1d8fff73,#1d8fff26);background-size:200% 100%;animation:shimmer 1.2s infinite linear}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}button:disabled{cursor:not-allowed;opacity:1;background:#6b7280!important;color:#e5e7eb!important;border:1px solid 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