:root{color-scheme:light;font-family:Inter,Microsoft YaHei,Noto Sans CJK SC,Arial,sans-serif;background:#f5f7fb;color:#172033;--surface: #ffffff;--surface-soft: #f9fbff;--line: #d9e1ee;--text-muted: #607089;--primary: #1f5eff;--primary-soft: #eaf1ff;--success: #168354;--warning: #a66300;--danger: #c93535}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input,select,textarea{font:inherit}button{min-height:40px;border:0;border-radius:8px;padding:0 14px;background:var(--primary);color:#fff;font-weight:700;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}input,select,textarea{width:100%;min-height:42px;border:1px solid var(--line);border-radius:8px;padding:9px 11px;background:#fff;color:#172033}textarea{min-height:120px;resize:vertical}label{display:grid;gap:7px;color:#32445f;font-size:14px;font-weight:700}.login-page{min-height:100dvh;display:grid;place-items:center;padding:24px;background:linear-gradient(120deg,#1f5eff1a,#16835414),#f5f7fb}.login-panel{width:min(960px,100%);display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:stretch}.login-copy,.login-form,.panel,.metric,.table-card{border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:0 14px 32px #17203312}.login-copy{padding:44px}.eyebrow{display:inline-flex;margin-bottom:18px;padding:7px 10px;border-radius:999px;background:var(--primary-soft);color:var(--primary);font-size:13px;font-weight:800}.login-copy h1{margin:0 0 16px;font-size:clamp(32px,5vw,54px);line-height:1.05;letter-spacing:0}.login-copy p,.topbar p,.metric p,.panel p{margin:0;color:var(--text-muted);line-height:1.65}.login-form{display:grid;gap:18px;padding:28px;align-content:center}.demo-users{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.demo-users button,.ghost{background:var(--primary-soft);color:var(--primary)}.error{color:var(--danger)}.shell{min-height:100dvh;display:grid;grid-template-columns:264px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100dvh;display:flex;flex-direction:column;gap:22px;padding:20px;border-right:1px solid var(--line);background:#101827;color:#fff}.brand{display:flex;gap:12px;align-items:center}.brand-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:8px;background:#fff;color:#101827;font-weight:900}.brand span{display:block;margin-top:4px;color:#aab6ca;font-size:12px}.sidebar nav{display:grid;gap:8px}.sidebar nav button{justify-content:flex-start;text-align:left;background:transparent;color:#d8e0ef}.sidebar nav button.active,.sidebar nav button:hover{background:#23324a;color:#fff}.content{min-width:0;padding:26px}.topbar{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:20px}.topbar h1{margin:0 0 8px;font-size:30px;letter-spacing:0}.user-pill{min-height:36px;display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px;padding:0 14px;background:#fff;color:#34445e;font-weight:700}.metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:18px}.metric{padding:18px}.metric span{display:block;margin-bottom:10px;color:var(--text-muted);font-size:13px;font-weight:800}.metric strong{display:block;margin-bottom:8px;font-size:25px}.panel{margin-bottom:18px;padding:20px}.panel h2{margin:0 0 14px;font-size:20px}.panel-head{display:flex;justify-content:space-between;gap:12px;align-items:center}.table-card{overflow-x:auto;box-shadow:none}table{width:100%;min-width:760px;border-collapse:collapse}th,td{padding:12px 14px;border-bottom:1px solid #edf1f7;text-align:left;vertical-align:top;line-height:1.55;font-size:14px}th{background:var(--surface-soft);color:#40516b;font-weight:900;white-space:nowrap}tr:last-child td{border-bottom:0}.playground,.form-grid{display:grid;gap:14px}.inline-form{display:grid;gap:14px;grid-template-columns:repeat(4,minmax(0,1fr));align-items:end;margin-bottom:16px}pre{max-height:360px;overflow:auto;margin:0;padding:14px;border-radius:8px;background:#101827;color:#dce6f7;white-space:pre-wrap}@media(max-width:900px){.login-panel,.shell,.metrics{grid-template-columns:1fr}.sidebar{position:static;height:auto}.content{padding:16px}.topbar{display:grid}}.action-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.secondary{background:var(--primary-soft);color:var(--primary)}.checkbox-row{display:inline-flex;width:fit-content;grid-template-columns:auto 1fr;align-items:center;gap:10px}.checkbox-row input{width:18px;min-height:18px}
