/* Quiet operation-first UI. No remote fonts or assets. */
/* Assistant Markdown is rendered/sanitized server-side; no raw model HTML. */
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:root{--ink:#252b29;--muted:#626c67;--paper:#f5f6f3;--surface:#fff;--line:#dce1dc;--accent:#286447;--accent-hover:#1d4b35;--danger:#a23229;--radius:6px;font-family:"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--paper);font-size:15px;line-height:1.5}
*{box-sizing:border-box}[hidden]{display:none!important}summary{cursor:pointer;min-height:44px;padding:10px 0;font-weight:600;font-size:.9rem}.technical-fields{margin-top:12px}#technical-payload,#action-fields textarea{font-family:Consolas,"Liberation Mono",monospace;font-size:.84rem}body{margin:0}a{color:var(--accent);text-underline-offset:3px}a:hover{text-decoration-thickness:2px}button,input,select,textarea{font:inherit}button,.button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--accent);border-radius:var(--radius);padding:9px 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h2{margin-bottom:18px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.section-heading h2{margin-bottom:0}.tag{display:inline-block;font-size:.75rem;padding:4px 9px;border:1px solid var(--line);background:var(--paper);border-radius:4px;white-space:nowrap}.muted{color:var(--muted)}.small{font-size:.82rem}.stack{display:grid;gap:20px}.summary{display:flex;flex-wrap:wrap;gap:20px 36px;margin:0 0 24px;padding-bottom:20px;border-bottom:1px solid var(--line)}.summary dt{font-size:.8rem;color:var(--muted);text-transform:capitalize}.summary dd{margin:3px 0 0;font-weight:600;font-size:1.1rem;overflow-wrap:anywhere}.table-scroll{overflow:auto;max-width:100%}table{width:100%;border-collapse:collapse;font-size:.88rem;text-align:left;font-variant-numeric:tabular-nums}caption{text-align:left;font-size:.78rem;color:var(--muted);padding:0 0 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24px;margin-bottom:20px}.inline-form{display:flex;align-items:end;gap:16px;flex-wrap:wrap}.inline-form>div{flex:1;min-width:170px}.inline-form p{flex-basis:100%}.action-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(250px,1fr);gap:24px;align-items:start}.workflow-guide ol{padding-left:22px;margin-top:0}.workflow-guide li{margin-bottom:14px}.workflow-guide p{font-size:.88rem;margin:16px 0}.check-label{display:flex;align-items:flex-start;gap:10px;font-size:.85rem;font-weight:400}.check-label input{flex-shrink:0;margin-top:2px}#payload,.payload{font-family:Consolas,"Liberation Mono",monospace;font-size:.84rem;tab-size:2}.payload{padding:18px;background:#f4f6f3;border:1px solid var(--line);border-radius:4px;white-space:pre-wrap;overflow-wrap:anywhere;max-height:500px;overflow:auto;margin:0}.decision-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.error-text{color:var(--danger);font-size:.85rem}.error-text:empty{display:none}.chat-panel{padding:0;overflow:hidden}.chat-log{padding:24px;min-height:240px;max-height:65vh;overflow:auto;display:flex;flex-direction:column;gap:24px}.chat-message{max-width:95%;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.65}.message-label{font-size:.75rem;font-weight:700;color:var(--muted);margin-bottom:7px}.chat-message.user{padding:16px 20px;background:#f0f4ef;border-radius:var(--radius);align-self:flex-end;min-width:200px}.chat-message a{display:inline-block;min-height:44px;padding-top:10px}.chat-message pre{font-size:.82rem}.chat-sources{margin-top:16px;font-size:.82rem;color:var(--muted)}.chat-composer{padding:24px;border-top:1px solid 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@media(max-width:950px){.app-shell{grid-template-columns:180px minmax(0,1fr)}main{padding:28px 24px}.sidebar{padding:24px 14px}.action-layout{grid-template-columns:1fr}.page-heading{align-items:flex-start;flex-direction:column}.prototype-banner{padding:12px 24px;flex-wrap:wrap;gap:4px 16px}}
@media(max-width:650px){.app-shell{display:block}.sidebar{padding:16px;gap:16px}.brand span{display:inline;margin-left:12px}.sidebar nav{display:flex;flex-wrap:wrap;gap:2px}.sidebar nav a{padding:8px 10px;font-size:.85rem}.nav-divider{display:none}.sidebar-footer{padding:0;display:flex;justify-content:space-between;align-items:center}.text-button{padding:0}.prototype-banner{padding:12px 16px}.prototype-banner strong{white-space:normal}main{padding:28px 16px}.panel{padding:18px}.page-heading{gap:16px}.section-heading{align-items:flex-start;flex-wrap:wrap}.summary{gap:18px}.table-scroll{margin:0 -6px}.chat-panel{padding:0}.chat-log,.chat-composer{padding:18px}.composer-footer{flex-wrap:wrap}.composer-footer button{width:100%}.workspace-footer{padding:18px 16px}.decision-actions form,.decision-actions button{width:100%}.guest-shell main{padding-top:36px}.chat-message{max-width:100%}}
@media print{.sidebar,.prototype-banner,.workspace-footer,.header-actions,.export-bar,.decision-actions,.chat-composer{display:none}.app-shell{display:block}main{padding:0}.panel{border:0;padding:0}body{background:#fff;font-size:12pt}table{font-size:12pt}.table-scroll{overflow:visible}.payload{max-height:none}.notice{break-inside:avoid}a{color:inherit}}