.empty-state{text-align:center;min-height:280px;color:var(--text-color,#ccc);flex-direction:column;justify-content:center;align-items:center;padding:60px 24px;display:flex}.empty-state-icon{color:var(--primary-color,#d4a373);margin-bottom:16px;font-size:3rem;line-height:1}.empty-state-icon svg{display:block}.empty-state-spinner{animation:1s linear infinite empty-state-spin}@keyframes empty-state-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.empty-state-title{color:#fff;margin:0 0 8px;font-size:1.25rem;font-weight:600}.empty-state-description{color:var(--text-muted,#999);max-width:400px;margin:0;font-size:.92rem;line-height:1.6}.empty-state-actions{align-items:center;gap:12px;margin-top:20px;display:flex}.empty-state-retry-btn{border:1px solid var(--primary-color,#d4a373);color:var(--primary-color,#d4a373);cursor:pointer;background:0 0;border-radius:8px;padding:8px 20px;font-size:.88rem;transition:all .2s}.empty-state-retry-btn:hover{background:var(--primary-color,#d4a373);color:#1a1a2e}.empty-state--error .empty-state-icon,.empty-state--error .empty-state-title{color:#f87171}.empty-state--loading .empty-state-icon{color:var(--primary-color,#d4a373)}.mv-viewer{background-color:var(--mobile-bar-bg,var(--bg-deep));border-radius:20px;width:100%;height:420px}.exposicao-container{max-width:1700px;margin:0 auto;padding:0 40px 60px}.exposicao-header{text-align:center;margin-bottom:36px}.exposicao-title{color:#fff;margin-bottom:10px;font-family:Playfair Display,serif;font-size:clamp(1.8rem,4vw,2.8rem)}.exposicao-subtitle{color:var(--text-secondary);font-size:1rem}.exposicao-content{gap:28px;display:flex}.viewer-pane{flex-direction:column;flex:1.6;gap:16px;display:flex}.viewer-wrapper{background:radial-gradient(circle at center, var(--bg-card) 0%, var(--bg-deep) 100%);border:1px solid var(--glass-border);border-radius:22px;justify-content:center;align-items:center;height:500px;display:flex;position:relative;overflow:hidden;box-shadow:0 20px 50px #000000b3}.no-model{color:#ef4444;font-size:1.1rem}.ar-button-trigger{background:var(--accent-gradient);color:var(--bg-deep);cursor:pointer;z-index:10;border:none;border-radius:30px;align-items:center;gap:8px;padding:12px 26px;font-family:Outfit,sans-serif;font-size:.9rem;font-weight:700;transition:all .3s;display:flex;position:absolute;bottom:20px;left:50%;transform:translate(-50%);box-shadow:0 4px 18px #d4a37373}.ar-button-trigger:hover{transform:translate(-50%)translateY(-2px);box-shadow:0 8px 28px #d4a37399}.viewer-controls{-webkit-backdrop-filter:blur(10px);background:#0000004d;border:1px solid #ffffff0d;border-radius:14px;flex-wrap:wrap;justify-content:center;gap:12px;padding:12px;display:flex}.control-btn{color:#ccc;cursor:pointer;background:0 0;border:1px solid #ffffff1a;border-radius:10px;align-items:center;gap:7px;padding:9px 18px;font-family:Outfit,sans-serif;font-size:.82rem;font-weight:600;transition:all .2s;display:flex}.control-btn:hover{border-color:var(--primary-color);color:var(--primary-color)}.control-btn.active{border-color:var(--primary-color);color:var(--primary-color);background:#d4a37321;box-shadow:0 0 10px #d4a37326}.control-btn.advanced-btn{border-color:var(--primary-color);color:var(--primary-color)}.exposicao-sidebar{flex-direction:column;flex:1;gap:22px;max-width:360px;display:flex}.active-item-info{background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:22px;padding:26px;box-shadow:0 10px 30px #0006}.title-section-exposicao{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:14px;display:flex}.title-section-exposicao h2{color:#fff;margin:0;font-size:1.45rem}.badge-exposicao{color:var(--primary-color);text-transform:uppercase;white-space:nowrap;background:#d4a3731f;border:1px solid #d4a3734d;border-radius:12px;flex-shrink:0;align-items:center;gap:4px;padding:4px 10px;font-size:.72rem;font-weight:700;display:flex}.item-exposicao-desc{color:#ddd;margin-bottom:16px;font-size:.92rem;line-height:1.65}.exposicao-meta-row{color:#bbb;margin-bottom:8px;font-size:.88rem}.exposicao-meta-row strong{color:var(--primary-color)}.details-link-exposicao{color:var(--primary-color);margin-top:14px;font-size:.88rem;font-weight:700;text-decoration:none;transition:opacity .2s;display:inline-block}.details-link-exposicao:hover{opacity:.75}.exposicao-list-section{-webkit-backdrop-filter:blur(10px);background:#ffffff05;border:1px solid #ffffff0d;border-radius:22px;flex-direction:column;gap:14px;padding:20px;display:flex}.exposicao-list-section h3{color:#fff;margin:0;font-size:1.05rem}.exposicao-cards-grid{grid-template-columns:1fr 1fr;gap:12px;max-height:280px;padding-right:4px;display:grid;overflow-y:auto}.exposicao-cards-grid::-webkit-scrollbar{width:4px}.exposicao-cards-grid::-webkit-scrollbar-track{background:0 0}.exposicao-cards-grid::-webkit-scrollbar-thumb{background:#d4a37333;border-radius:2px}.exposicao-thumbnail-card{cursor:pointer;background:#0003;border:1px solid #ffffff0f;border-radius:12px;align-items:center;gap:10px;padding:12px;transition:all .2s;display:flex}.exposicao-thumbnail-card:hover{background:#ffffff0d;border-color:#d4a37340;transform:translateY(-1px)}.exposicao-thumbnail-card.active{border-color:var(--primary-color);background:#d4a3731a;box-shadow:0 0 12px #d4a37326}.thumbnail-card-icon{color:var(--primary-color);background:#ffffff0d;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;padding:8px;display:flex}.exposicao-thumbnail-card.active .thumbnail-card-icon{background:var(--accent-gradient);color:var(--bg-deep)}.thumbnail-card-details h4{color:#fff;white-space:nowrap;text-overflow:ellipsis;max-width:110px;margin:0 0 2px;font-size:.85rem;overflow:hidden}.thumbnail-card-details p{color:#888;text-transform:uppercase;letter-spacing:.5px;margin:0;font-size:.7rem}.empty-state{text-align:center;background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:24px;flex-direction:column;justify-content:center;align-items:center;max-width:600px;margin:40px auto;padding:60px 20px;display:flex;box-shadow:0 10px 40px #0006}.empty-state h2{color:#fff;margin:16px 0 8px;font-size:1.5rem}.empty-state p{color:#bbb;font-size:.92rem;line-height:1.6}.image-3d-fallback-container{perspective:1000px;-webkit-user-select:none;user-select:none;cursor:grab;justify-content:center;align-items:center;width:100%;height:100%;display:flex;overflow:hidden}.rotating-3d-image{object-fit:contain;filter:drop-shadow(0 20px 40px #0009);max-width:72%;max-height:72%;transform-style:preserve-3d}.advanced-modal{background:rgba(var(--bg-deep-rgb), .96);-webkit-backdrop-filter:blur(20px);z-index:9999;justify-content:center;align-items:center;padding:20px;animation:.3s fadeIn;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.advanced-modal-container{background:radial-gradient(circle at center, var(--bg-card) 0%, var(--bg-deep) 100%);border:1px solid #d4a37333;border-radius:24px;width:95%;max-width:1500px;height:90vh;animation:.35s fadeInScale;display:flex;overflow:hidden;box-shadow:0 30px 80px #000000e6}.advanced-viewer-main{flex:1;justify-content:center;align-items:center;height:100%;display:flex;position:relative;overflow:hidden}.advanced-sidebar{background:rgba(var(--bg-main-rgb), .9);-webkit-backdrop-filter:blur(12px);border-left:1px solid #d4a3731f;flex-direction:column;flex-shrink:0;gap:24px;width:320px;padding:32px 24px;display:flex;overflow-y:auto}.advanced-sidebar h3{color:#fff;border-bottom:1px solid #d4a37326;margin:0 0 6px;padding-bottom:14px;font-size:1.2rem}.control-group{flex-direction:column;gap:10px;display:flex}.control-label{color:#ccc;justify-content:space-between;align-items:center;font-size:.85rem;font-weight:600;display:flex}.control-value{color:var(--primary-color);font-family:Outfit,monospace;font-size:.82rem}.control-slider{-webkit-appearance:none;background:#ffffff14;border-radius:3px;outline:none;width:100%;height:6px}.control-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;background:var(--accent-gradient);cursor:pointer;border-radius:50%;width:18px;height:18px;transition:transform .15s;box-shadow:0 0 8px #d4a37380}.control-slider::-webkit-slider-thumb:hover{transform:scale(1.25)}.advanced-modal-actions{flex-direction:column;gap:10px;margin-top:auto;display:flex}.modal-action-btn{cursor:pointer;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:12px;font-family:Outfit,sans-serif;font-size:.9rem;font-weight:700;transition:all .25s;display:flex}.btn-fullscreen-toggle{background:var(--accent-gradient);color:var(--bg-deep);border:none;box-shadow:0 4px 15px #d4a3734d}.btn-fullscreen-toggle:hover{box-shadow:0 6px 25px #d4a37380}.btn-reset-params{color:#ccc;background:0 0;border:1px solid #ffffff1f}.btn-reset-params:hover{color:#ef4444;background:#ef44440d;border-color:#ef4444}.btn-close-modal{color:#ccc;background:0 0;border:1px solid #ffffff1f}.btn-close-modal:hover{color:#fff;border-color:#fff}@media (max-width:992px){.exposicao-content{flex-direction:column}.exposicao-sidebar{max-width:100%}.viewer-wrapper{height:380px}.advanced-modal-container{flex-direction:column}.advanced-sidebar{width:100%;height:auto;max-height:40vh}}@media (max-width:600px){.viewer-controls{grid-template-columns:1fr 1fr;display:grid}.ar-button-trigger{padding:10px 16px;font-size:.78rem}}.exp3d-load-error{color:#ef4444}.exp3d-main-viewer{width:100%;height:100%;min-height:400px}.exp3d-advanced-viewer{width:100%;height:100%}.exp3d-no-model-msg{color:#666}.exp3d-light-info{color:#aaa;background:#d4a37314;border:1px solid #d4a37326;border-radius:8px;margin-top:4px;padding:8px 12px;font-size:.78rem}