:root{color-scheme:light;--bg:#f7f8fa;--card:#fff;--border:#e2e5ea;--text:#1c2430;--muted:#6b7684;--accent:#1f6feb}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px}.nav{display:flex;align-items:center;gap:24px;padding:14px 24px;background:var(--card);border-bottom:1px solid var(--border)}.nav .brand{font-weight:700}.nav nav{display:flex;gap:16px}.nav a{color:var(--accent);text-decoration:none;font-weight:500}.container{max-width:1080px;margin:0 auto;padding:24px}h1{font-size:20px;margin:0 0 16px}table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--border);border-radius:8px;overflow:hidden}td,th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border)}th{background:#f1f3f6;font-weight:600;color:var(--muted);text-transform:uppercase;font-size:11px;letter-spacing:.04em}td.num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}tr:last-child td{border-bottom:none}.empty,.error{padding:16px;border-radius:8px;background:var(--card);border:1px solid var(--border);color:var(--muted)}.error{border-color:#f0b4b4;background:#fdf2f2;color:#9b1c1c}.nav .who{margin-left:auto;display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px}.signout{border:1px solid var(--border);background:var(--card);color:var(--text);border-radius:6px;padding:6px 12px;font-size:13px;cursor:pointer}.signout:hover{border-color:var(--accent);color:var(--accent)}.login-wrap{min-height:80vh;display:flex;align-items:center;justify-content:center}.login-card{width:100%;max-width:360px;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:28px;display:flex;flex-direction:column;gap:14px}.login-card h1{margin:0;font-size:20px}.login-sub{margin:0;color:var(--muted)}.login-card label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}.login-card input{padding:10px 12px;border:1px solid var(--border);border-radius:6px;font-size:14px;color:var(--text);background:#fff}.login-card input:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}.login-card button[type=submit]{margin-top:4px;padding:10px 12px;border:none;border-radius:6px;background:var(--accent);color:#fff;font-size:14px;font-weight:600;cursor:pointer}.login-card button[type=submit]:disabled{opacity:.6;cursor:default}.login-error{background:#fdf2f2;border:1px solid #f0b4b4;color:#9b1c1c;border-radius:6px;padding:10px 12px;font-size:13px}.nav-sep{width:1px;height:18px;background:var(--border)}h2{font-size:15px;margin:0 0 12px}.card{background:var(--card);border:1px solid var(--border);border-radius:8px;padding:16px;margin-bottom:20px}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:12px;gap:12px;align-items:end}.form-grid label{display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--muted)}.form-grid input,.form-grid select{padding:8px 10px;border:1px solid var(--border);border-radius:6px;font-size:13px;color:var(--text);background:#fff}.form-actions{display:flex;align-items:end}.form-actions button,.row-form button{padding:8px 12px;border:none;border-radius:6px;background:var(--accent);color:#fff;font-weight:600;font-size:13px;cursor:pointer}.row-form{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.row-form input,.row-form select{padding:6px 8px;border:1px solid var(--border);border-radius:6px;font-size:13px;background:#fff;color:var(--text);max-width:150px}.row-form button.danger{background:#c0392b}.chk{flex-direction:row!important;align-items:center;gap:6px}.chk,.muted{color:var(--muted);font-size:12px}.ok{padding:12px 14px;border-radius:8px;margin-bottom:16px;background:#eaf7ee;border:1px solid #b7e0c4;color:#1b6b3a}