:root{--bg: #f4f6fb;--surface: #ffffff;--surface-2: #fafbfe;--border: #e4e8f0;--border-strong: #d2d9e6;--text: #16192b;--text-2: #5b6278;--text-3: #8b93a8;--primary: #4f46e5;--primary-soft: #eef0ff;--primary-dark: #3f37c9;--teal: #0ea5a5;--teal-soft: #e6f8f7;--green: #12a150;--green-soft: #e7f7ee;--amber: #d97706;--amber-soft: #fef4e5;--red: #dc2626;--red-soft: #fdeaea;--nav: #171a2e;--nav-2: #10132a;--radius: 12px;--radius-sm: 8px;--shadow: 0 1px 2px rgba(16, 19, 42, .05), 0 4px 16px rgba(16, 19, 42, .06);--shadow-lg: 0 8px 40px rgba(16, 19, 42, .14);--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica 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var(--border);background:var(--surface-2);font-size:12px;cursor:pointer;white-space:nowrap;color:var(--text-2)}.snip-chip:hover{border-color:var(--teal);background:var(--teal-soft);color:var(--teal)}.quota-bar{height:5px;border-radius:4px;background:#e9edf5;overflow:hidden;margin-top:6px}.quota-bar>i{display:block;height:100%;border-radius:4px;background:linear-gradient(90deg,#4f46e5,#0ea5a5)}.quota-bar.warn>i{background:linear-gradient(90deg,#d97706,#dc2626)}.spin{display:inline-block;width:13px;height:13px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:sp .7s linear infinite}.spin.dark{border-color:#4f46e540;border-top-color:var(--primary)}@keyframes sp{to{transform:rotate(360deg)}}.tabs{display:flex;gap:3px;border-bottom:1px solid var(--border);margin-bottom:16px}.tab{padding:8px 14px;cursor:pointer;font-size:13.5px;color:var(--text-2);border-bottom:2px solid transparent;margin-bottom:-1px}.tab:hover{color:var(--text)}.tab.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:550}.toolbar{display:flex;gap:9px;align-items:center;margin-bottom:14px;flex-wrap:wrap}.toolbar .spacer{flex:1}.toolbar .input,.toolbar .select{width:auto;min-width:150px}.mono{font-family:var(--mono);font-size:12px}.muted{color:var(--text-3)}.ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:320px;display:block}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}@media (max-width: 1100px){.grid2,.grid3,.composer-grid{grid-template-columns:1fr}}@media (max-width: 900px){.login-page{grid-template-columns:1fr}.login-hero{display:none}}