:root{--bg:#0b1220;--panel:#121a2b;--panel-2:#1a2438;--border:#243149;--text:#e6edf6;--muted:#8aa0bd;--accent:#38bdf8;--accent-2:#0ea5e9;--green:#34d399;--red:#f87171;--amber:#fbbf24}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,Segoe UI,Roboto,sans-serif;font-size:14px}a{color:var(--accent);text-decoration:none}button{cursor:pointer;border:1px solid transparent;border-radius:8px;padding:9px 14px;font-size:13.5px;font-weight:600;background:var(--accent);color:#04121f;transition:filter .15s,background .15s}button:hover{filter:brightness(1.08)}button:disabled{opacity:.5;cursor:not-allowed}button.ghost{background:transparent;color:var(--text);border-color:var(--border)}button.ghost:hover,input,select{background:var(--panel-2)}input,select{width:100%;padding:9px 11px;border-radius:8px;border:1px solid var(--border);color:var(--text);font-size:13.5px;outline:none}input:focus,select:focus{border-color:var(--accent)}label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}.field{margin-bottom:14px}.card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:18px}.muted{color:var(--muted)}.err{color:var(--red);font-size:13px;margin:8px 0}.center{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-box{width:100%;max-width:400px}.brand{font-size:22px;font-weight:800;letter-spacing:.04em;margin-bottom:4px}.shell{display:flex;min-height:100vh}.side{width:230px;flex-shrink:0;background:var(--panel);border-right:1px solid var(--border);padding:16px 12px;display:flex;flex-direction:column;gap:4px}.side .logo{font-size:18px;font-weight:800;padding:8px 12px 16px;letter-spacing:.04em}.nav{padding:9px 12px;border-radius:8px;cursor:pointer;color:var(--muted);font-weight:600}.nav:hover{background:var(--panel-2);color:var(--text)}.nav.active{background:var(--accent-2);color:#04121f}.main{flex:1 1;min-width:0;padding:24px 28px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}h1{font-size:22px;margin:0}h2{font-size:17px;margin:0 0 12px}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:14px;gap:14px;margin-bottom:22px}.stat .v{font-size:26px;font-weight:800}.stat .l{color:var(--muted);font-size:12.5px;margin-top:2px}table{width:100%;border-collapse:collapse;font-size:13.5px}td,th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-size:11.5px;text-transform:uppercase;letter-spacing:.04em}tr.click:hover{background:var(--panel-2);cursor:pointer}.num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:11.5px;background:var(--panel-2);color:var(--muted)}.bars{display:flex;align-items:flex-end;gap:10px;height:120px;padding-top:10px}.bar-col{flex:1 1;display:flex;flex-direction:column;align-items:center;gap:6px}.bar{width:60%;background:var(--accent);border-radius:4px 4px 0 0;min-height:2px}.bar-l{font-size:11px;color:var(--muted)}