/* AI Model Comparison Workspace */
.cw-panel { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 26px 28px; margin-top: 26px; }
.chips-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 18px; }
.chips-row button { font-size: .82rem; font-family: var(--font-head); font-weight: 600; color: var(--muted); border: 1px solid var(--border); border-radius: 999px; padding: 6px 14px; transition: all .2s; }
.chips-row button:hover { color: var(--accent); border-color: var(--accent); }
.cw-options { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 6px 0 16px; }
.cw-options label { display: flex; flex-direction: column; gap: 6px; font-size: .84rem; font-weight: 600; color: var(--muted); }
.cw-models { margin-top: 6px; display: flex; flex-direction: column; gap: 14px; }
.cw-provider-head { font-size: .76rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); margin-bottom: 8px; }
.cw-model-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 8px; }
.cw-model { display: flex; flex-direction: column; gap: 3px; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 10px 12px; cursor: pointer; background: var(--bg-2); transition: border-color .2s; }
.cw-model:hover { border-color: var(--accent-border); }
.cw-model:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.cw-model.cw-na { opacity: .6; cursor: not-allowed; background: transparent; }
.cw-model input { margin: 0 6px 0 0; accent-color: var(--accent); }
.cw-model-name { font-weight: 600; font-size: .9rem; }
.cw-model-meta { font-size: .76rem; color: var(--faint); }
.cw-badge { display: inline-block; font-size: .62rem; font-weight: 700; letter-spacing: .08em; padding: 2px 7px; border-radius: 999px; vertical-align: middle; }
.cw-badge.warn { color: var(--amber); border: 1px solid color-mix(in srgb, var(--amber) 40%, transparent); }
.cw-badge.demo { color: var(--purple); border: 1px solid color-mix(in srgb, var(--purple) 40%, transparent); }
.cw-badge.na { color: var(--faint); border: 1px solid var(--border); }
.cw-runrow { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 4px; }
.cw-status { font-size: .88rem; color: var(--muted); }
.cw-results-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.cw-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 20px 22px; display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.cw-card.cw-selected { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), 0 10px 30px -18px color-mix(in srgb, var(--accent) 60%, transparent); }
.cw-card.cw-err { border-color: color-mix(in srgb, var(--rose) 45%, transparent); }
.cw-card-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.cw-card-head strong { font-size: 1.02rem; }
.cw-pick { display: inline-flex; align-items: center; gap: 6px; font-size: .82rem; color: var(--muted); cursor: pointer; }
.cw-pick.on { color: var(--accent); font-weight: 600; }
.cw-pick input { accent-color: var(--accent); }
.cw-scores { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: .82rem; color: var(--muted); }
.cw-scores b { color: var(--text); }
.cw-meta { font-size: .76rem; color: var(--faint); }
.cw-card details summary { cursor: pointer; font-size: .86rem; font-weight: 600; color: var(--accent); }
.cw-text { margin-top: 10px; padding: 14px 16px; background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: .92rem; line-height: 1.6; color: var(--text); max-height: 340px; overflow-y: auto; }
.cw-editor { width: 100%; }
.tbl { width: 100%; border-collapse: collapse; font-size: .9rem; }
.tbl th, .tbl td { border: 1px solid var(--border); padding: 9px 12px; text-align: left; }
.tbl th { background: var(--surface); font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.cw-explain li { color: var(--muted); font-size: .93rem; margin-bottom: 8px; }
.cw-note { background: var(--accent-soft); border: 1px solid var(--accent-border); border-radius: var(--radius-sm); padding: 12px 16px; font-size: .88rem; color: var(--text); }
@media (max-width: 900px) { .cw-results-grid { grid-template-columns: 1fr; } .cw-options { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .cw-options { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) { .cw-card, .cw-model { transition: none; } }