:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f6f7fb;--panel:#fff;--ink:#172033;--muted:#667085;--line:#d9dee8;--primary:#1463ff;--primary-dark:#0c47bf;--danger:#c62828;--success:#157347;--shadow:0 10px 30px #16203314}*{box-sizing:border-box}body{background:var(--bg);min-height:100vh;color:var(--ink);margin:0;font-family:Arial,sans-serif}button,input,select,textarea{font:inherit}button{background:var(--primary);color:#fff;cursor:pointer;white-space:nowrap;border:0;border-radius:6px;min-height:40px;padding:0 14px}button:hover{background:var(--primary-dark)}button:disabled{cursor:wait;opacity:.65}button.secondary{border:1px solid var(--line);color:var(--ink);background:#fff}button.secondary:hover{background:#f0f3f8}button.danger{background:var(--danger)}label{color:var(--muted);gap:6px;font-size:13px;font-weight:700;display:grid}input,select,textarea{border:1px solid var(--line);width:100%;min-height:42px;color:var(--ink);background:#fff;border-radius:6px;padding:10px 12px}input[type=checkbox]{width:22px;min-height:22px}textarea{resize:vertical;min-height:90px}h2,h3{margin-top:0}.app-shell{width:min(1120px,100% - 32px);margin:0 auto;padding:28px 0}.topbar{justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;display:flex}.topbar h1,.auth-panel h1{margin:0;font-size:clamp(26px,4vw,38px);line-height:1.1}.topbar-actions,.form-actions,.row-actions,.import-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.editor-control{gap:4px;min-width:180px;max-width:240px}.editor-control input{min-height:36px;padding:8px 10px}.muted{color:var(--muted)}.grid{grid-template-columns:minmax(280px,360px) minmax(0,1fr);align-items:start;gap:18px;display:grid}.panel,.auth-panel{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:8px}.panel{padding:18px}.auth-wrap{place-items:center;min-height:100vh;padding:24px;display:grid}.auth-panel{width:min(440px,100%);padding:24px}.form-grid{gap:14px;display:grid}.import-panel{border-top:1px solid var(--line);margin-top:18px;padding-top:18px}.status{min-height:22px;color:var(--muted);margin:12px 0 0;font-size:14px}.status.error{color:var(--danger)}.status.success{color:var(--success)}.table-wrap{border:1px solid var(--line);border-radius:8px;width:100%;overflow-x:auto}table{border-collapse:collapse;background:#fff;width:100%;min-width:620px}th,td{border-bottom:1px solid var(--line);text-align:left;vertical-align:middle;padding:12px}th{color:var(--muted);letter-spacing:0;text-transform:uppercase;font-size:12px}tr:last-child td{border-bottom:0}.empty{color:var(--muted);text-align:center;padding:24px}.notifications{gap:8px;margin-top:14px;display:grid}.notice{border:1px solid var(--line);color:var(--muted);background:#fbfcff;border-radius:6px;padding:10px 12px;font-size:14px}.toast{color:#fff;max-width:min(360px,100% - 36px);box-shadow:var(--shadow);opacity:0;pointer-events:none;background:#111827;border-radius:6px;padding:12px 14px;transition:all .18s;position:fixed;bottom:18px;right:18px;transform:translateY(20px)}.toast.show{opacity:1;transform:translateY(0)}@media (width<=780px){.app-shell{width:min(100% - 20px,1120px);padding:16px 0}.topbar,.grid{grid-template-columns:1fr;display:grid}.topbar-actions,.form-actions,.import-actions{width:100%}.topbar-actions>*,.form-actions button,.import-actions button{flex:150px}}