*{margin:0;padding:0;box-sizing:border-box}:root{--bg: #0a0a0a;--bg-card: #1a1a2e;--bg-card-hover: #242442;--bg-input: #252540;--text: #f1f5f9;--text-muted: #94a3b8;--accent: #FF6B35;--accent-secondary: #FFB347;--accent-hover: #ff5722;--success: #22c55e;--border: #3a3a5c;--radius: 16px;--radius-sm: 8px;--shadow-card: 0 4px 24px rgba(0, 0, 0, .3);--shadow-glow: 0 0 30px rgba(255, 107, 53, .2);--viewer-bg: #0a0f1a;--viewer-grid-cell: #334155;--viewer-grid-section: #4f46e5;--viewer-model: #3b82f6}[data-theme=light]{--bg: #f8fafc;--bg-card: #ffffff;--bg-card-hover: #f1f5f9;--bg-input: #e2e8f0;--text: #1e293b;--text-muted: #64748b;--accent: #FF6B35;--accent-secondary: #FFB347;--accent-hover: #e55a2b;--success: #16a34a;--border: #cbd5e1;--shadow-card: 0 4px 24px rgba(0, 0, 0, .08);--shadow-glow: 0 0 20px rgba(255, 107, 53, .15);--viewer-bg: #e2e8f0;--viewer-grid-cell: #94a3b8;--viewer-grid-section: #6366f1;--viewer-model: #3b82f6}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;line-height:1.5;transition:background .3s,color .3s}#root{min-height:100vh}.app{max-width:1400px;margin:0 auto;padding:24px}.header{text-align:center;padding:32px 0 24px}.header h1{font-size:2.2rem;font-weight:700;background:linear-gradient(135deg,#ff6b35,#ffb347);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px}.header p{color:var(--text-muted);font-size:1.05rem}.header-buttons{display:flex;gap:10px;align-items:center}@media(max-width:767px){.header-buttons{flex-direction:column;gap:12px;margin-top:16px;width:100%}.header-buttons button{width:100%;justify-content:center}}.main-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}@media(max-width:1024px){.main-layout{grid-template-columns:1fr}}.card{background:var(--bg-card);border:1px solid 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input[type=file]{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer}.upload-icon{font-size:3rem;margin-bottom:12px}.upload-text{color:var(--text-muted);font-size:.95rem}.upload-text strong{color:var(--accent)}.viewer-container{width:100%;height:450px;border-radius:var(--radius);overflow:hidden;background:var(--viewer-bg);position:relative;box-shadow:inset 0 0 60px #ff6b350d;transition:background .3s}.viewer-container canvas{width:100%!important;height:100%!important}.viewer-placeholder{display:flex;align-items:center;justify-content:center;height:100%;color:var(--text-muted);font-size:.95rem;background:var(--viewer-bg)}.theme-toggle{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;background:var(--bg-card);border:1px solid var(--border);cursor:pointer;font-size:1.3rem;transition:all .2s}.theme-toggle:hover{background:var(--bg-card-hover);border-color:var(--accent);transform:scale(1.05)}.params-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media(max-width:640px){.params-grid{grid-template-columns:1fr}}.param-group{display:flex;flex-direction:column;gap:6px}.param-group.full-width{grid-column:1 / -1}.param-label{font-size:.85rem;color:var(--text-muted);font-weight:500}.param-value{font-size:.85rem;background:linear-gradient(135deg,#ff6b35,#ffb347);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:600;float:right}select,input[type=text],input[type=password],input[type=email],input[type=tel],textarea{background:var(--bg-input);border:1px solid var(--border);border-radius:8px;padding:10px 14px;color:var(--text);font-size:.95rem;font-family:inherit;width:100%;transition:border-color .2s}select:focus,input:focus,textarea:focus{outline:none;border-color:var(--accent)}textarea{resize:vertical;min-height:80px}input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:6px;border-radius:3px;background:var(--bg-input);outline:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:linear-gradient(135deg,#ff6b35,#ffb347);cursor:pointer;border:2px solid var(--bg-card);box-shadow:0 2px 8px #ff6b3566}input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:linear-gradient(135deg,#ff6b35,#ffb347);cursor:pointer;border:2px solid var(--bg-card);box-shadow:0 2px 8px #ff6b3566}.toggle-group{display:flex;align-items:center;gap:10px}.toggle{position:relative;width:48px;height:26px;cursor:pointer}.toggle input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--bg-input);border-radius:13px;transition:background .2s}.toggle-slider:before{content:"";position:absolute;width:20px;height:20px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:transform .2s}.toggle input:checked+.toggle-slider{background:linear-gradient(135deg,#ff6b35,#ffb347)}.toggle input:checked+.toggle-slider:before{transform:translate(22px)}.cost-breakdown{display:flex;flex-direction:column;gap:12px}.cost-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid rgba(71,85,105,.5);font-size:.95rem}.cost-row:last-child{border-bottom:none}.cost-label{color:var(--text-muted)}.cost-value{font-weight:600;color:var(--text)}.cost-total{display:flex;justify-content:space-between;align-items:center;padding:20px;margin-top:8px;background:linear-gradient(135deg,#ff6b3526,#ffb3471a);border-radius:var(--radius);border:1px solid rgba(255,107,53,.3)}.cost-total .cost-label{font-size:1.1rem;font-weight:600;color:var(--text)}.cost-total .cost-value{font-size:1.75rem;font-weight:700;background:linear-gradient(135deg,#ff6b35,#ffb347);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.model-info{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}.info-item{display:flex;flex-direction:column;gap:2px}.info-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.info-value{font-size:.9rem;font-weight:500}.order-section{margin-top:24px}.order-form{display:grid;grid-template-columns:1fr 1fr;gap:16px}.order-form .full-width{grid-column:1 / -1}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border:none;border-radius:8px;font-size:1rem;font-weight:600;font-family:inherit;cursor:pointer;transition:all .2s}.btn-primary{background:linear-gradient(135deg,#ff6b35,#ffb347);color:#fff}.btn-primary:hover{background:linear-gradient(135deg,#ff5722,#ff6b35);transform:translateY(-2px);box-shadow:0 6px 20px #ff6b3566}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.btn-success{background:linear-gradient(135deg,#22c55e,#16a34a);color:#fff}.btn-success:hover{background:linear-gradient(135deg,#16a34a,#15803d);transform:translateY(-1px);box-shadow:0 4px 12px #22c55e66}.btn-full{width:100%}.loading-spinner{display:inline-block;width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.file-info{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:linear-gradient(135deg,#ff6b351a,#ffb3470d);border:1px solid rgba(255,107,53,.2);border-radius:var(--radius-sm);margin-bottom:16px}.file-name{font-weight:500;font-size:.95rem}.file-size{color:var(--text-muted);font-size:.85rem}.btn-remove{background:#ef444426;color:#ef4444;border:1px solid rgba(239,68,68,.3);padding:6px 12px;border-radius:6px;cursor:pointer;font-size:.85rem;font-family:inherit;font-weight:500;transition:all .2s}.btn-remove:hover{background:#ef444440}.toast{border-radius:8px!important;padding:12px 20px!important;font-size:.9rem!important}.toast-success{background:#166534!important;color:#bbf7d0!important}.toast-error{background:#991b1b!important;color:#fca5a5!important}.orientation-pills{display:flex;gap:6px;flex-wrap:wrap}.orientation-pill{padding:6px 14px;border-radius:20px;border:1px solid var(--border);background:var(--bg-input);color:var(--text-muted);cursor:pointer;font-size:.8rem;font-family:inherit;font-weight:500;transition:all .2s}.orientation-pill:hover{border-color:var(--accent);color:var(--text)}.orientation-pill.active{background:linear-gradient(135deg,#ff6b35,#ffb347);border-color:transparent;color:#fff}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}[data-theme=light] input[type=range]{background:var(--bg-input)}[data-theme=light] input[type=range]::-webkit-slider-thumb{border-color:var(--bg-card)}