:root{--bg:#f3f1e8;--surface:#ffffff;--ink:#1c1a16;--muted:#5b564f;--accent:#a22222;--focus:#1141c1}*{box-sizing:border-box}body{margin:0;font-family:Atkinson Hyperlegible,Segoe UI,sans-serif;color:var(--ink);background:radial-gradient(circle at 10% 10%,#efe8d3 0,transparent 40%),linear-gradient(180deg,#f8f5ea 0,var(--bg) 100%)}a{color:var(--accent)}main{max-width:1100px;margin:0 auto;padding:1.2rem}.panel{background:var(--surface);border:2px solid #d8d0bf;border-radius:12px;padding:1rem;box-shadow:0 2px 0 #d8d0bf}.row{display:flex;gap:.75rem;flex-wrap:wrap}.grid{display:grid;grid-gap:1rem;gap:1rem}@media (min-width:960px){.grid-2{grid-template-columns:2fr 1fr}}label{display:block;margin-bottom:.25rem;font-weight:700}button,input,select,textarea{font:inherit}input,select,textarea{width:100%;padding:.55rem;border:1px solid #bdb4a0;border-radius:8px;background:#fffdf8}input[type=checkbox]{width:auto;padding:0}button{border:0;border-radius:8px;padding:.6rem .9rem;background:var(--accent);color:white;font-weight:700;cursor:pointer}button.secondary{background:#38332c}button.ghost{background:transparent;color:var(--ink);border:1px solid #bdb4a0}button:disabled{opacity:.5;cursor:not-allowed}:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:.8rem;gap:.8rem}.card{border:1px solid #bdb4a0;border-radius:10px;padding:.8rem;min-height:120px;background:#fff}.card.black{background:#111;color:#fff}.card.selected{border:3px solid var(--focus)}.card-checkbox{display:block;cursor:pointer;font-weight:400}.card-checkbox input[type=checkbox]{margin-bottom:.55rem}.card-checkbox.disabled-card{opacity:.6;cursor:not-allowed}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);border:0}.chat-list{max-height:260px;overflow:auto;border:1px solid #d8d0bf;border-radius:8px;padding:.5rem;background:#fff}.muted{color:var(--muted)}.button-link{display:inline-flex;align-items:center;border:1px solid #bdb4a0;border-radius:8px;padding:.6rem .9rem;color:var(--ink);text-decoration:none;background:transparent;font-weight:700}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:.6rem;gap:.6rem}.metric-item{border:1px solid #d8d0bf;border-radius:8px;padding:.6rem;background:#fffdf8}.code-block{margin:.6rem 0;padding:.75rem;border-radius:8px;border:1px solid #d8d0bf;background:#f5f1e6;font-family:Fira Code,Cascadia Code,monospace;white-space:pre-wrap;word-break:break-word}.modal-backdrop{position:fixed;inset:0;background:rgba(10,10,10,.55);display:flex;align-items:center;justify-content:center;padding:1rem;z-index:1000}.modal-card{width:min(900px,95vw);max-height:85vh;overflow:auto}.inline-alert{margin-top:.6rem;padding:.5rem .6rem;border-radius:8px;border:1px solid #c46a6a;background:#fff0f0}.status-connected{color:#14532d;font-weight:700}.status-warn{color:#7a5600;font-weight:700}.status-error{color:#8b0000;font-weight:700}