*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--primary:#0B6E4F;--primary-dark:#095A40;--bg:#FAFAF8;--text:#1A1A1A;--text-muted:#6B6B6B;--card:#FFFFFF;--card-alt:#F2F2EE;--accent:#D94F30;--accent-dark:#C04428;--border:#DDD;--border-light:#E8E8E4;--grey-light:#CCC;--success:#2E8B57;--radius:12px;--radius-sm:8px;--shadow:0 1px 3px rgba(0,0,0,0.08);--shadow-md:0 4px 12px rgba(0,0,0,0.10);--font:"Inter",-apple-system,BlinkMacSystemFont,sans-serif}body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased}.container{max-width:800px;margin:0 auto;padding:0 24px}.header{padding:28px 0;border-bottom:1px solid var(--border-light);margin-bottom:28px}.header-inner{display:flex;align-items:center;justify-content:space-between}.logo{font-size:20px;font-weight:800;color:var(--primary);letter-spacing:-.4px}.subtitle{font-size:12px;color:var(--text-muted);margin-top:2px}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px 24px;margin-bottom:16px}.card-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:16px;gap:12px}.card-title{font-size:14px;font-weight:700;color:var(--text);line-height:1.4}.card-hint{margin-top:2px;line-height:1.4}.card-hint,.card-meta{font-size:12px;color:var(--text-muted)}.card-meta{white-space:nowrap;flex-shrink:0;padding-top:1px}.card-actions{display:flex;gap:8px;align-items:center;flex-shrink:0}.grounding-card{background:#FFFBEB;border:1px solid #fde68a;box-shadow:none}.grounding-card .card-title{color:#92400E}.grounding-card .card-hint{color:#B45309}.item-drop-zone{border:2px dashed var(--grey-light);border-radius:var(--radius-sm);background:var(--card-alt);height:80px;display:flex;align-items:center;justify-content:center;gap:10px;cursor:pointer;transition:all .2s;font-size:13px;color:var(--text-muted)}.item-drop-zone.drag-over,.item-drop-zone:hover{border-color:var(--primary);background:#EDF7F2;color:var(--primary)}.item-photos-row{display:flex;gap:10px;flex-wrap:wrap}.item-thumb{position:relative;width:80px;height:80px;border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow);flex-shrink:0}.item-thumb img{width:100%;height:100%;object-fit:cover;display:block}.item-add-btn{width:80px;height:80px;border-radius:var(--radius-sm);border:2px dashed var(--grey-light);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--grey-light);font-size:28px;transition:all .2s;flex-shrink:0;background:var(--card-alt)}.item-add-btn:hover{border-color:var(--primary);color:var(--primary);background:#EDF7F2}.remove-btn{position:absolute;top:4px;right:4px;width:22px;height:22px;border-radius:50%;background:rgba(0,0,0,.55);color:white;border:none;font-size:15px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s}.remove-btn:hover{background:rgba(217,79,48,.9)}.item-desc-textarea{width:100%;font-family:var(--font);font-size:13px;line-height:1.6;color:var(--text);background:white;border:1px solid #fcd34d;border-radius:var(--radius-sm);padding:10px 12px;resize:vertical;outline:none;transition:border-color .2s}.item-desc-textarea:focus{border-color:#F59E0B}.shimmer{background:linear-gradient(90deg,#E8E8E4 25%,#F5F5F1 50%,#E8E8E4 75%);background-size:200% 100%;animation:shimmerMove 1.5s ease-in-out infinite;border-radius:6px}@keyframes shimmerMove{0%{background-position:200% 0}to{background-position:-200% 0}}.shimmer-line{height:14px;margin-bottom:10px;border-radius:4px}.shimmer-fill{position:absolute;inset:0;z-index:1}.model-section-grid,.photo-types-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:10px;gap:10px}.type-card{background:var(--card-alt);border-radius:var(--radius-sm);border:1px solid var(--border-light);overflow:hidden;display:flex;flex-direction:column}.type-header{display:flex;align-items:center;gap:7px;padding:9px 11px 5px}.type-icon{font-size:13px}.type-label-text{font-size:11px;font-weight:600;color:var(--text);text-transform:uppercase;letter-spacing:.3px}.type-result-area{position:relative;aspect-ratio:4/3;background:var(--card-alt);overflow:hidden}.type-result-area img{width:100%;height:100%;object-fit:cover;display:block;animation:fadeIn .5s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.result-empty{display:flex;align-items:center;justify-content:center;width:100%;height:100%;font-size:20px;color:var(--border-light)}.result-actions{position:absolute;top:6px;right:6px;display:flex;gap:4px;opacity:0;transition:opacity .2s;z-index:3}.type-card:hover .result-actions,.type-result-area:hover .result-actions{opacity:1}.type-footer{padding:8px 10px;border-top:1px solid var(--border-light)}.generate-btn{width:100%;font-family:var(--font);font-size:12px;font-weight:600;padding:7px 10px;border-radius:var(--radius-sm);border:1px solid var(--primary);background:transparent;color:var(--primary);cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:5px}.generate-btn:hover:not(:disabled){background:#EDF7F2}.generate-btn:disabled{opacity:.45;cursor:not-allowed}.model-upload-area{cursor:pointer;transition:background .2s}.model-upload-area:not(.has-model):hover{background:#E8F5EE}.model-drop-hint{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;color:var(--text-muted);font-size:12px;text-align:center}.custom-prompt-layout{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px;align-items:start}.custom-prompt-input-area{display:flex;flex-direction:column;gap:10px}.custom-prompt-textarea{width:100%;font-family:var(--font);font-size:13px;line-height:1.5;color:var(--text);background:var(--card-alt);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;resize:vertical;outline:none;transition:border-color .2s}.custom-prompt-textarea:focus{border-color:var(--primary)}.custom-result-area{aspect-ratio:1/1}.description-text{font-size:14px;color:var(--text);line-height:1.7;white-space:pre-wrap}.desc-placeholder{font-size:13px;color:var(--text-muted);line-height:1.6}.btn{display:inline-flex;align-items:center;justify-content:center;gap:5px;font-family:var(--font);font-size:13px;font-weight:600;padding:7px 14px;border-radius:var(--radius-sm);border:1px solid var(--border);background:transparent;color:var(--text);cursor:pointer;transition:all .2s}.btn:hover:not(:disabled){background:var(--card-alt);border-color:var(--text-muted)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-success{background:var(--success);color:white;border-color:var(--success)}.btn-spinner{display:inline-block;width:12px;height:12px;border:2px solid rgba(11,110,79,.25);border-top:2px solid var(--primary);border-radius:50%;animation:spin .8s linear infinite;flex-shrink:0}@keyframes spin{to{transform:rotate(1turn)}}.slot-btn{width:30px;height:30px;border-radius:var(--radius-sm);background:rgba(0,0,0,.6);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s}.slot-btn:hover{background:rgba(0,0,0,.85)}.slot-btn svg{width:14px;height:14px;stroke:white;fill:none;stroke-linecap:round;stroke-linejoin:round}.lightbox{display:none;position:fixed;inset:0;background:rgba(0,0,0,.85);z-index:1000;align-items:center;justify-content:center;cursor:pointer}.lightbox.open{display:flex}.lightbox img{max-width:90%;max-height:90%;border-radius:var(--radius);box-shadow:0 8px 32px rgba(0,0,0,.4)}.error-toast{position:fixed;top:24px;right:24px;background:#991B1B;color:white;padding:14px 20px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;box-shadow:var(--shadow-md);z-index:2000;max-width:400px;animation:slideIn .3s ease;cursor:pointer}@keyframes slideIn{0%{opacity:0;transform:translateX(40px)}to{opacity:1;transform:translateX(0)}}.history-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));grid-gap:12px;gap:12px}.history-cell{position:relative;aspect-ratio:1/1;border-radius:var(--radius-sm);overflow:hidden;background:var(--card-alt);cursor:zoom-in}.history-cell img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .2s}.history-cell:hover img{transform:scale(1.03)}.history-cell:hover .result-actions{opacity:1}.credits-pill{display:inline-flex;align-items:center;padding:4px 12px;border-radius:100px;font-size:12px;font-weight:700;letter-spacing:.02em;transition:background .2s,color .2s}.credits-pill.credits-green{background:#E8F5EF;color:var(--primary)}.credits-pill.credits-amber{background:#FFFBEB;color:#92400E;border:1px solid #fde68a}.credits-pill.credits-red{background:#FEF2F2;color:#991B1B;border:1px solid #fecaca}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:1100;display:flex;align-items:center;justify-content:center;padding:24px}.buy-modal{background:var(--card);border-radius:var(--radius);box-shadow:0 16px 48px rgba(0,0,0,.25);padding:32px;max-width:540px;width:100%;position:relative}.modal-close-btn{position:absolute;top:16px;right:16px;width:30px;height:30px;border:none;background:var(--card-alt);border-radius:50%;cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center;color:var(--text-muted);transition:background .2s}.modal-close-btn:hover{background:var(--border)}.plan-cards-row{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:12px;gap:12px;margin-top:20px}.plan-card{background:var(--card-alt);border:1px solid var(--border-light);border-radius:var(--radius-sm);padding:16px;text-align:center;position:relative;cursor:pointer;transition:border-color .2s,box-shadow .2s}.plan-card:hover{border-color:var(--primary);box-shadow:0 0 0 2px rgba(11,110,79,.1)}.plan-card.featured{border-color:var(--primary);background:#EDF7F2}.plan-card.tier-1{border:2px solid #b7e4cc}.plan-card.tier-2{border:2px solid #7ecfa0}.plan-card.tier-3{border:2px solid #0b6e4f}.plan-featured-badge{position:absolute;top:-10px;left:50%;transform:translateX(-50%);background:var(--primary);color:white;font-size:10px;font-weight:700;padding:2px 10px;border-radius:100px;white-space:nowrap}.plan-name{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:8px}.plan-credits{font-size:24px;font-weight:800;color:var(--text);margin-bottom:2px}.plan-label{font-size:11px;color:var(--text-muted);margin-bottom:10px}.plan-price{font-size:16px;font-weight:700;color:var(--primary);margin-bottom:4px}.plan-per-credit{font-size:11px;color:var(--text-muted);margin-bottom:12px}.plan-btn{width:100%;font-family:var(--font);font-size:12px;font-weight:600;padding:7px 10px;border-radius:var(--radius-sm);border:1px solid var(--primary);background:transparent;color:var(--primary);cursor:pointer;transition:all .2s}.plan-btn:hover:not(:disabled),.plan-card.featured .plan-btn{background:var(--primary);color:white}.plan-btn:disabled{opacity:.5;cursor:not-allowed}.warning-popup{background:#FFFBEB;border:1px solid #fde68a;border-radius:var(--radius);padding:24px;max-width:420px;width:100%;position:relative}.warning-popup-title{font-size:16px;font-weight:700;color:#92400E;margin-bottom:8px}.warning-popup-body{font-size:14px;color:#B45309;line-height:1.6;margin-bottom:16px}.guest-drop-zone{border:2px dashed var(--grey-light);border-radius:var(--radius);background:var(--card);padding:40px 24px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;cursor:pointer;transition:all .2s;text-align:center;color:var(--text-muted)}.guest-drop-zone.drag-over,.guest-drop-zone:hover{border-color:var(--primary);background:#EDF7F2;color:var(--primary)}.guest-modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:1100;display:flex;align-items:center;justify-content:center;padding:24px}.guest-modal{background:var(--card);border-radius:var(--radius);padding:28px;max-width:460px;width:100%;position:relative;box-shadow:0 16px 48px rgba(0,0,0,.3)}.guest-modal-close{position:absolute;top:12px;right:12px;width:28px;height:28px;border:none;background:var(--card-alt);border-radius:50%;cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center;color:var(--text-muted)}.guest-cta-btn{width:100%;padding:14px;border-radius:var(--radius-sm);border:none;background:var(--primary);color:white;font-family:var(--font);font-size:15px;font-weight:700;cursor:pointer;transition:background .2s;margin-bottom:10px}.guest-cta-btn:hover{background:var(--primary-dark)}.guest-retry-btn{width:100%;padding:10px;border-radius:var(--radius-sm);border:1px solid var(--border);background:transparent;color:var(--text-muted);font-family:var(--font);font-size:13px;font-weight:500;cursor:pointer;transition:all .2s}.guest-retry-btn:hover{background:var(--card-alt)}.footer{text-align:center;padding:28px 0 32px;font-size:12px;color:var(--grey-light);border-top:1px solid var(--border-light);margin-top:8px}