:root{--sila-bg:#f5f6f4;--sila-surface:#fff;--sila-surface-2:#f0f2f0;--sila-ink:#111815;--sila-muted:#5a6b62;--sila-line:#dce0db;--sila-brand:#1d6f4f;--sila-brand-deep:#0f3e32;--sila-brand-soft:#d8ede3;--sila-brand-text:#155c3f;--sila-success:#16a34a;--sila-success-soft:#dcfce7;--sila-warning:#b45309;--sila-warning-soft:#fff3d6;--sila-danger:#a43f32;--sila-danger-soft:#fbe2dd;--sila-info:#2563eb;--sila-info-soft:#dbeafe;--sila-radius:8px;--sila-radius-sm:5px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{color:var(--sila-ink);background:var(--sila-bg);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;font-size:14px;line-height:1.5}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}.sila-layout{height:100vh;display:flex;overflow:hidden}.sila-sidebar{background:var(--sila-surface);border-right:1px solid var(--sila-line);flex-direction:column;flex-shrink:0;width:240px;height:100vh;display:flex;position:sticky;top:0;overflow-y:auto}.sila-main{flex:1;min-width:0;padding:32px 40px;overflow-y:auto}.sila-page-header{margin-bottom:24px}.sila-page-title{color:var(--sila-ink);letter-spacing:-.3px;font-size:22px;font-weight:700}.sila-page-subtitle{color:var(--sila-muted);margin-top:4px;font-size:13px}.sila-card{background:var(--sila-surface);border:1px solid var(--sila-line);border-radius:var(--sila-radius);padding:20px}.sila-btn{border-radius:var(--sila-radius-sm);border:1px solid #0000;align-items:center;gap:6px;padding:7px 14px;font-size:13px;font-weight:500;transition:background .15s,border-color .15s,color .15s;display:inline-flex}.sila-btn-primary{background:var(--sila-brand);color:#fff;border-color:var(--sila-brand)}.sila-btn-primary:hover{background:var(--sila-brand-deep);border-color:var(--sila-brand-deep)}.sila-btn-ghost{color:var(--sila-brand);border-color:var(--sila-line);background:0 0}.sila-btn-ghost:hover{background:var(--sila-brand-soft);border-color:var(--sila-brand-soft)}.sila-divider{border:none;border-top:1px solid var(--sila-line);margin:16px 0}.sila-muted{color:var(--sila-muted)}.sila-skeleton{background:var(--sila-surface-2);border-radius:var(--sila-radius-sm);animation:1.4s ease-in-out infinite sila-pulse}@keyframes sila-pulse{0%,to{opacity:1}50%{opacity:.45}}