:root{--navy:#14297A;--emerald:#00805B;--saffron:#D64E08;--gold:#FFB703;--ink:#0B1230;--muted:#55607A;--line:#E1E7F5;--bg:#F4F6FD;--danger:#C62828}*{box-sizing:border-box}body{margin:0;font-family:Plus Jakarta Sans,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink)}.shell{display:grid;grid-template-columns:230px 1fr;min-height:100vh}.side{background:var(--navy);color:#fff;padding:20px 12px;display:flex;flex-direction:column;gap:4px}.logo{display:flex;align-items:center;gap:10px;padding:4px 10px 18px;font-size:22px;font-weight:800}.logo i{width:36px;height:36px;border-radius:11px;background:var(--gold);color:var(--ink);display:grid;place-items:center;font-style:normal}.logo b{color:var(--gold)}.side button{all:unset;cursor:pointer;padding:11px 14px;border-radius:12px;font-weight:700;font-size:14px;color:#cfd8ff}.side button:hover{background:#ffffff1a}.side button.on{background:#fff;color:var(--navy)}.side .grow{flex:1}main{padding:28px;max-width:1100px}h1{margin:0 0 4px;font-size:26px}.sub{color:var(--muted);margin:0 0 22px}.card{background:#fff;border-radius:18px;padding:18px;box-shadow:0 2px 10px #0b12300f;margin-bottom:16px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-bottom:16px}.stat b{display:block;font-size:28px}.stat span{color:var(--muted);font-size:13px;font-weight:600}table{width:100%;border-collapse:collapse;font-size:14px}th{text-align:left;color:var(--muted);font-size:12px;text-transform:uppercase;padding:8px 10px}td{padding:10px;border-top:1px solid var(--line);vertical-align:middle}input,select,textarea{font:inherit;padding:10px 12px;border:1.5px solid var(--line);border-radius:12px;background:#fff;min-width:0}label{display:flex;flex-direction:column;gap:4px;font-size:12px;font-weight:700;color:var(--muted)}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}.btn{font:inherit;font-weight:700;border:0;border-radius:12px;padding:11px 18px;background:var(--navy);color:#fff;cursor:pointer}.btn.ghost{background:#fff;color:var(--navy);border:2px solid var(--navy)}.btn.red{background:var(--danger)}.btn.sm{padding:7px 12px;font-size:13px}.btn:disabled{opacity:.5;cursor:default}.tag{display:inline-block;padding:3px 10px;border-radius:12px;font-size:11px;font-weight:700;background:#e4eaff;color:var(--navy)}.tag.ok{background:#dff5ea;color:#0e7a4b}.tag.warn{background:#fff3c4;color:#6b4b00}.tag.bad{background:#fde4e1;color:var(--danger)}.err{color:var(--danger);font-weight:600;margin:8px 0}.toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%);background:var(--ink);color:#fff;padding:12px 20px;border-radius:14px;font-weight:600;z-index:9}.switch{display:flex;align-items:center;justify-content:space-between;gap:16px}.switch p{margin:2px 0 0;color:var(--muted);font-size:13px}.toggle{width:56px;height:32px;border-radius:16px;background:#c9d0e6;border:0;position:relative;cursor:pointer;flex:none}.toggle:after{content:"";position:absolute;top:4px;left:4px;width:24px;height:24px;border-radius:12px;background:#fff;transition:.15s}.toggle.on{background:var(--emerald)}.toggle.on:after{left:28px}.login{max-width:460px;margin:12vh auto;padding:0 16px}code{background:#eef1fb;padding:2px 6px;border-radius:6px;font-size:13px}pre{background:var(--ink);color:#e8ecff;padding:12px;border-radius:12px;overflow:auto;font-size:13px}.thumb{width:72px;height:40px;border-radius:8px;object-fit:cover;background:var(--line)}@media (max-width:800px){.shell{grid-template-columns:1fr}.side{flex-direction:row;flex-wrap:wrap;position:sticky;top:0;z-index:5}.logo{padding:4px 8px}main{padding:16px}}