:root{--accent:#d63b3b;--bg:#f3f5f8;--panel:#fff;--text:#202936;--muted:#657183;--line:#e4e8ee}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px system-ui,-apple-system,Segoe UI,sans-serif}a{color:var(--accent);text-decoration:none}.shell{min-height:100vh;display:flex}.sidebar{width:246px;background:#181f29;color:#f7f8fc;display:flex;flex-direction:column;padding:22px 14px;flex-shrink:0}.brand{color:white;font-size:19px;font-weight:800;display:flex;align-items:center;gap:10px;padding:8px 10px 32px}.brandmark{background:var(--accent);border-radius:12px;padding:8px}.sidebar nav{display:grid;gap:8px}.sidebar nav a{color:#d0d8e3;border-radius:9px;padding:12px}.sidebar nav a:hover{background:#2b3441}.sidefoot{margin-top:auto;color:#9aa6b8;font-size:12px;padding:12px}main{flex:1;min-width:0}.topbar{height:68px;background:var(--panel);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px}.topbar span{color:var(--muted);font-size:13px}.content{padding:32px;max-width:1300px;margin:auto}h1{font-size:29px;letter-spacing:-.7px}h2{font-size:21px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:24px 0}.card,.auth{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:24px;box-shadow:0 5px 22px #17203308}.card small{color:var(--muted)}.card h2{overflow-wrap:anywhere}label{display:block;color:var(--text);font-weight:600;margin:18px 0 7px}input{display:block;margin-top:7px;width:100%;border:1px solid #cbd3df;border-radius:9px;padding:12px;font:inherit}button{border:0;border-radius:9px;padding:12px 20px;background:var(--accent);color:#fff;font:inherit;font-weight:700;cursor:pointer;margin-top:14px}.auth{max-width:460px;margin:42px auto}.auth button{width:100%}.auth p{color:var(--muted)}.eyebrow{color:var(--accent);font-weight:800;letter-spacing:2px}.notice{padding:13px 18px;border-left:4px solid var(--accent);background:#fff0f0;border-radius:8px;margin-bottom:16px}table{width:100%;border-collapse:collapse}td,th{text-align:left;border-bottom:1px solid var(--line);padding:12px}th{color:var(--muted)}@media(prefers-color-scheme:dark){:root{--bg:#141920;--panel:#222a35;--text:#edf1f7;--muted:#abb5c3;--line:#384252}input{background:#161d25;color:white;border-color:#495566}.notice{background:#372629}}@media(max-width:700px){.sidebar{width:65px;padding:14px 4px}.brand span:not(.brandmark),.sidebar nav a{font-size:0}.brand{padding:12px 0;justify-content:center}.sidebar nav a::first-letter{font-size:15px}.sidefoot{display:none}.content{padding:16px}.topbar{padding:0 15px}.cards{grid-template-columns:1fr}}