:root{font-family:Inter,PingFang SC,Microsoft YaHei,sans-serif;line-height:1.5;color:#e5eefc;background:#081120;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top,#16233f,#081120 56%);min-height:100vh}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}.login-page,.shell{min-height:100vh}.login-page{display:grid;place-items:center;padding:32px}.login-panel,.card,.sidebar{background:#0b1426d1;border:1px solid rgba(148,163,184,.18);box-shadow:0 24px 60px #00000047}.login-panel{width:min(460px,100%);padding:32px;border-radius:24px}.login-panel h1{margin:12px 0;font-size:40px}.login-form,.form-grid,.stack,.nav{display:grid;gap:16px}label{display:grid;gap:8px;color:#cbd5e1}input,textarea{width:100%;border-radius:14px;border:1px solid rgba(148,163,184,.18);background:#0f172ae6;color:#f8fafc;padding:12px 14px}textarea{resize:vertical}.primary-button,.ghost-button{border-radius:14px;padding:12px 16px;border:none}.primary-button{background:linear-gradient(135deg,#38bdf8,#6366f1);color:#fff}.ghost-button{background:#94a3b81f;color:#e2e8f0;border:1px solid rgba(148,163,184,.15)}.primary-button:disabled,.ghost-button:disabled{opacity:.45;cursor:not-allowed}.small{padding:10px 14px}.error-text{color:#fda4af}.success-text{color:#86efac}.warning-text{color:#fcd34d}.chip{display:inline-flex;padding:6px 10px;border-radius:999px;background:#38bdf81f;color:#7dd3fc;border:1px solid rgba(56,189,248,.22)}.login-tip,.muted-text,.card-header p,.brand-subtitle,.user-label{color:#94a3b8}.shell{display:grid;grid-template-columns:280px 1fr}.sidebar{padding:28px 20px;display:flex;flex-direction:column;justify-content:space-between}.brand{font-size:28px;font-weight:700}.nav-link{padding:12px 14px;border-radius:14px;color:#cbd5e1}.nav-link.active,.nav-link:hover{background:#6366f12e;color:#fff}.sidebar-footer{display:grid;gap:12px}.user-card{padding:14px;border-radius:16px;background:#0f172ab3;display:grid;gap:4px}.main-content{padding:28px}.page-grid{display:grid;gap:20px}.two-column{grid-template-columns:1.1fr .9fr;align-items:start}.rules-grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}.card{border-radius:24px;padding:24px}.card-header{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:18px}.card-header h2{margin:0 0 8px;font-size:22px}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.full-width{grid-column:1 / -1}.result-box,.rule-editor{margin:0;padding:16px;border-radius:18px;background:#0f172ae0;border:1px solid rgba(148,163,184,.12);color:#e2e8f0;white-space:pre-wrap}.rule-editor{width:100%;min-height:280px}.code-list{display:grid;gap:10px;margin-bottom:12px}.code-list code{display:block;padding:12px 14px;border-radius:14px;background:#0f172ae0}.action-row,.button-group,.rule-stack{display:grid;gap:12px}.action-row{margin-top:18px;grid-template-columns:repeat(auto-fit,minmax(140px,max-content));align-items:center}.button-group{grid-auto-flow:column;justify-content:end}.rule-stack{align-items:start}.order-row,.config-card{padding:16px;border-radius:18px;border:1px solid rgba(148,163,184,.12);background:#0f172a99;display:grid;gap:12px}.order-row{grid-template-columns:minmax(0,1fr) auto;align-items:center}@media (max-width: 1100px){.shell,.two-column{grid-template-columns:1fr}.sidebar{gap:24px}}@media (max-width: 720px){.main-content,.login-page{padding:16px}.card,.login-panel,.sidebar{padding:18px;border-radius:18px}.form-grid,.order-row{grid-template-columns:1fr}.button-group{grid-auto-flow:row;justify-content:stretch}}
