:root{--bg:#0f1115;--surface:#181b22;--surface-2:#1f232c;--border:#2a2f3a;--text:#e7eaf0;--text-muted:#9aa3b2;--accent:#5b8cff;--accent-hover:#47f;--danger:#ff5b6e;--radius:10px}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.layout{display:flex;min-height:100vh}.sidebar{width:230px;background:var(--surface);border-right:1px solid var(--border);padding:20px 16px;display:flex;flex-direction:column;gap:6px}.sidebar .brand{font-weight:700;font-size:16px;margin-bottom:18px;letter-spacing:.5px}.sidebar nav a{display:block;padding:9px 12px;border-radius:8px;color:var(--text-muted)}.sidebar nav a:hover{background:var(--surface-2);color:var(--text);text-decoration:none}.main,.sidebar .spacer{flex:1 1}.main{padding:28px 32px;overflow-x:auto}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;gap:16px}.page-header h1{font-size:22px;margin:0}.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}input,select,textarea{background:var(--surface-2);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:8px 11px;font-size:14px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent)}.btn{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:8px 14px;font-size:14px;cursor:pointer}.btn:hover{background:var(--accent-hover)}.btn.secondary{background:var(--surface-2);border:1px solid var(--border);color:var(--text)}.btn.danger{background:transparent;border:1px solid var(--danger);color:var(--danger)}table{width:100%;border-collapse:collapse;background:var(--surface);border-radius:var(--radius);overflow:hidden}td,th{text-align:left;padding:11px 14px;border-bottom:1px solid var(--border);white-space:nowrap}th{color:var(--text-muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.4px}.badge,tbody tr:hover{background:var(--surface-2)}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;color:var(--text-muted)}.badge,.card{border:1px solid var(--border)}.card{background:var(--surface);border-radius:var(--radius);padding:20px;margin-bottom:18px}.muted{color:var(--text-muted)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:40px;width:360px;text-align:center}.grid-2{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.field{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}.field label{font-size:12px;color:var(--text-muted)}.row-actions{display:flex;gap:8px}.pagination{display:flex;gap:10px;align-items:center;margin-top:16px}