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200px);display:grid}.market-sidebar{background:var(--surface);border-right:1px solid var(--border);padding:24px 20px}.price-range{margin-bottom:20px}.range-label{color:var(--ink2);justify-content:space-between;margin-bottom:10px;font-size:13px;display:flex}.range-label strong{color:var(--ink)}input[type=range]{width:100%;accent-color:var(--accent)}.condition-options{flex-direction:column;gap:6px;display:flex}.cond-option{border-radius:var(--radius-sm);cursor:pointer;color:var(--ink2);border:1px solid #0000;align-items:center;gap:10px;padding:9px 12px;font-size:14px;transition:all .15s;display:flex}.cond-option:hover{background:var(--bg)}.cond-option.selected{background:var(--accent-light);color:var(--accent);border-color:#2d5f3f33}.cond-dot{border-radius:50%;flex-shrink:0;width:10px;height:10px}.market-main{padding:24px 28px}.market-stats{gap:16px;margin-bottom:24px;display:flex}.stat-pill{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--ink2);padding:10px 18px;font-size:13px}.stat-pill strong{color:var(--ink);font-size:16px;font-weight:600;display:block}.listings-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;display:grid}.listing-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;transition:all .2s;overflow:hidden}.listing-card:hover{border-color:#0000;transform:translateY(-3px);box-shadow:0 12px 32px #0000001a}.listing-img{justify-content:center;align-items:center;height:140px;font-size:48px;display:flex;position:relative}.listing-type{color:var(--ink);background:#ffffffeb;border-radius:6px;padding:3px 9px;font-size:11px;font-weight:600;position:absolute;top:10px;left:10px}.condition-badge{border-radius:6px;padding:3px 9px;font-size:11px;font-weight:600;position:absolute;top:10px;right:10px}.cond-new{color:#2d5f3f;background:#e8f2ec}.cond-good{color:#b7860b;background:#fef9e7}.cond-fair{color:#c4622d;background:#faf0ea}.listing-body{padding:14px}.listing-title{margin-bottom:3px;font-family:Syne,sans-serif;font-size:14px;font-weight:600;line-height:1.3}.listing-author{color:var(--ink3);margin-bottom:10px;font-size:12px}.listing-footer{justify-content:space-between;align-items:center;display:flex}.listing-price{color:var(--accent);font-family:Syne,sans-serif;font-size:17px;font-weight:700}.listing-price .original{color:var(--ink3);margin-left:4px;font-family:DM Sans,sans-serif;font-size:12px;font-weight:400;text-decoration:line-through}.wishlist-btn{border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:50%;justify-content:center;align-items:center;width:30px;height:30px;font-size:14px;transition:all .15s;display:flex}.wishlist-btn:hover{background:#fee2e2;border-color:#fca5a5}.seller-info{border-top:1px solid var(--border2);align-items:center;gap:6px;margin-top:10px;padding-top:10px;display:flex}.seller-avatar{background:var(--accent);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;font-size:9px;font-weight:600;display:flex}.seller-name{color:var(--ink3);flex:1;font-size:11px}.verified-badge{background:var(--accent-light);color:var(--accent);border-radius:4px;padding:2px 7px;font-size:10px;font-weight:600}.featured-seller{border-radius:var(--radius);color:#fff;background:linear-gradient(135deg,#1a2e22,#2d5f3f);align-items:center;gap:16px;margin-bottom:24px;padding:20px;display:flex}.featured-seller-avatar{background:#fff3;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:52px;height:52px;font-size:18px;font-weight:700;display:flex}.featured-seller-info{flex:1}.featured-seller h3{margin-bottom:3px;font-family:Syne,sans-serif;font-size:16px;font-weight:700}.featured-seller p{opacity:.8;font-size:13px}.clinician-tag{white-space:nowrap;background:#ffffff2e;border-radius:999px;padding:5px 14px;font-size:12px;font-weight:500}.bottom-bar{display:none}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.screen.active .library-hero,.screen.active .market-hero{animation:.35s both fadeUp}.screen.active .topics-grid,.screen.active .listings-grid{animation:.4s .1s both fadeUp}@media (max-width:700px){.library-body,.market-body{grid-template-columns:1fr}.lib-sidebar,.market-sidebar{display:none}nav{padding:14px 16px}.library-hero,.market-hero{padding:24px 16px}.lib-main,.market-main{padding:16px}.market-hero{flex-direction:column;align-items:stretch}.library-hero h1{font-size:26px}}