:root{color-scheme:light dark;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:#0f172a;color:#0f172a;--border-color: rgba(15, 23, 42, .1);--surface: #f8fafc;--surface-strong: #e2e8f0;--surface-muted: #cbd5f5;--muted: #64748b;--primary: #2563eb;--primary-dark: #1d4ed8;--danger: #dc2626;--radius: .75rem}body{margin:0;min-height:100vh;background:linear-gradient(180deg,#0f172ae6,#0f172a99 45%,#f8fafc);color:inherit}*{box-sizing:border-box}h1,h2,h3{margin:0;font-weight:600}textarea,input,select,button{font:inherit}.layout{display:flex;flex-direction:column;gap:1.5rem;padding:1.5rem}.app-header{display:flex;justify-content:space-between;align-items:center;gap:1.5rem;padding:1.5rem;border-radius:var(--radius);background-color:#f8fafcf2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(148,163,184,.25)}.app-header h1{font-size:1.75rem}.muted{color:var(--muted)}.feedback{margin:0;padding:.75rem 1rem;border-radius:var(--radius);background-color:#2563eb1f;color:#1e3a8a;min-width:12rem;text-align:center}.content{display:grid;grid-template-columns:320px 1fr 360px;gap:1.5rem;align-items:start}.panel{display:flex;flex-direction:column;gap:1rem;padding:1.25rem;background-color:#f8fafcf5;border-radius:var(--radius);border:1px solid rgba(148,163,184,.3);box-shadow:0 20px 45px -25px #0f172a73;min-height:0}.panel-header{display:flex;justify-content:space-between;align-items:center;gap:.75rem}.panel-search input{width:100%;padding:.65rem .75rem;border-radius:.6rem;border:1px solid rgba(148,163,184,.35);background-color:#fff}.doc-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.75rem}.doc-item{width:100%;text-align:left;padding:.75rem .9rem;border-radius:.65rem;background-color:#fff;border:1px solid rgba(148,163,184,.3);display:flex;flex-direction:column;gap:.4rem;cursor:pointer;transition:border-color .15s ease,box-shadow .15s ease}.doc-item:hover,.doc-item:focus-visible{border-color:#2563eb66;box-shadow:0 6px 18px -12px #2563eb8c}.doc-item.active{border-color:#2563ebcc;background-color:#3b82f614}.doc-item-title{font-weight:600}.doc-item-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:.8rem}.doc-type[data-type=prd]{color:#2563eb}.doc-type[data-type=arch]{color:#7c3aed}.doc-type[data-type=designSystem]{color:#0891b2}.doc-type[data-type=adr]{color:#ea580c}.doc-type[data-type=runbook]{color:#16a34a}.doc-type[data-type=threatModel]{color:#be123c}.empty{color:var(--muted);text-align:center;padding:1rem}.doc-form{display:flex;flex-direction:column;gap:1.25rem}.form-row{display:flex;flex-direction:column;gap:.5rem}.form-row input,.form-row textarea,.form-row select{padding:.65rem .75rem;border-radius:.6rem;border:1px solid rgba(148,163,184,.35);background-color:#fff;resize:vertical}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:.75rem}.form-group{display:flex;flex-direction:column;gap:.75rem;border-top:1px dashed rgba(148,163,184,.4);padding-top:.75rem}.form-group-header{display:flex;justify-content:space-between;align-items:center}.ref-row{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:.5rem}.form-actions{display:flex;justify-content:flex-end;gap:.75rem}.btn{border:none;border-radius:.6rem;padding:.6rem 1rem;background-color:#0f172a14;color:#0f172a;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}.btn:hover,.btn:focus-visible{transform:translateY(-1px);box-shadow:0 10px 18px -16px #0f172a99}.btn.primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff}.btn.danger{background:#dc26261a;color:#b91c1c}.error{color:#b91c1c;margin:0}.list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.75rem}.card{display:flex;flex-direction:column;gap:.5rem;padding:.9rem;border-radius:.65rem;border:1px solid rgba(148,163,184,.3);background-color:#fff}.card header{display:flex;justify-content:space-between;align-items:baseline;gap:.75rem}.card header h3{font-size:1rem}.badge{display:inline-flex;align-items:center;gap:.25rem;border-radius:999px;padding:.2rem .6rem;background-color:#2563eb26;color:#1d4ed8;font-size:.8rem;font-weight:600}.meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:.5rem;margin:0}.meta dt{font-weight:600;color:var(--muted)}.meta dd{margin:0}.row{display:flex;align-items:center;gap:.75rem}.sidebar{display:flex;flex-direction:column;gap:1.5rem}.pre{background-color:#0f172a}pre{background-color:#0f172a;color:#e2e8f0;padding:.75rem;border-radius:.5rem;overflow-x:auto}.panel-empty{color:var(--muted);text-align:center;padding:2rem 1rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media (max-width: 1200px){.content{grid-template-columns:1fr}.sidebar{order:-1}}