:root{--bg-primary: #0a0a0f;--bg-secondary: #111118;--bg-card: rgba(255, 255, 255, .04);--bg-glass: rgba(255, 255, 255, .06);--border-glass: rgba(255, 255, 255, .08);--text-primary: #f0f0f5;--text-secondary: #9999aa;--text-muted: #666677;--accent: #d4af37;--accent-glow: rgba(212, 175, 55, .25);--accent-hover: #e6c84a;--success: #34d399;--danger: #f87171;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--transition: .3s cubic-bezier(.4, 0, .2, 1);--shadow-glow: 0 0 30px rgba(212, 175, 55, .15);--font-body: "Inter", system-ui, -apple-system, sans-serif}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-body);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6;overflow-x:hidden;background-image:radial-gradient(ellipse 80% 60% at 50% 0%,rgba(212,175,55,.06) 0%,transparent 60%),radial-gradient(ellipse 60% 40% at 80% 100%,rgba(99,102,241,.04) 0%,transparent 60%)}#app-header{display:flex;align-items:center;justify-content:center;padding:1.5rem 2rem;border-bottom:1px solid var(--border-glass);background:#0000004d;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);position:sticky;top:0;z-index:100}.header-content{text-align:center;flex:1}.header-brand-logo{position:absolute;right:1.5rem;top:50%;transform:translateY(-50%);display:flex;align-items:center;transition:var(--transition);opacity:.85}.header-brand-logo:hover{opacity:1;filter:drop-shadow(0 0 8px var(--accent-glow))}.header-brand-logo img{height:157px;width:auto;object-fit:contain}.logo{display:flex;align-items:center;justify-content:center;gap:.75rem}.logo .material-icons-round{font-size:2.5rem;color:var(--accent);filter:drop-shadow(0 0 12px var(--accent-glow))}.logo h1{font-size:1.75rem;font-weight:700;letter-spacing:-.02em;background:linear-gradient(135deg,var(--accent),#f0d878);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.tagline{color:var(--text-secondary);font-size:.95rem;margin-top:.3rem;font-weight:300}#app{max-width:1200px;margin:0 auto;padding:2rem 1.5rem 4rem}.step-section{margin-bottom:3rem;animation:fadeSlideIn .5s ease forwards}.step-section.hidden{display:none}@keyframes fadeSlideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.step-header{display:flex;align-items:center;gap:1rem;margin-bottom:1.25rem}.step-number{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#c49b2a);color:#0a0a0f;font-weight:700;font-size:1rem;flex-shrink:0;box-shadow:var(--shadow-glow)}.step-header h2{font-size:1.35rem;font-weight:600;letter-spacing:-.01em}.glass-panel{background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:var(--radius-lg);padding:1.75rem;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.panel-description{color:var(--text-secondary);font-size:.9rem;margin-bottom:1.25rem;line-height:1.5}.upload-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem}.upload-card{background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:var(--radius-lg);overflow:hidden;transition:var(--transition)}.upload-card:hover{border-color:#d4af3733}.dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem 2rem;cursor:pointer;transition:var(--transition);border:2px dashed rgba(255,255,255,.1);margin:1rem;border-radius:var(--radius-md);position:relative}.dropzone:hover,.dropzone.drag-over{border-color:var(--accent);background:#d4af370a}.dropzone.drag-over{transform:scale(1.01)}.dropzone-icon{font-size:3rem;color:var(--accent);margin-bottom:1rem;opacity:.8;transition:var(--transition)}.dropzone:hover .dropzone-icon{opacity:1;transform:scale(1.1)}.dropzone-title{font-size:1.05rem;font-weight:600;margin-bottom:.4rem}.dropzone-hint{font-size:.8rem;color:var(--text-muted)}.upload-preview{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem;background:#34d3990f;border-top:1px solid rgba(52,211,153,.15)}.upload-preview img{max-height:60px;border-radius:var(--radius-sm);object-fit:contain}.csv-info{display:flex;align-items:center;gap:.5rem;font-size:.9rem}.csv-info .material-icons-round{color:var(--success);font-size:1.25rem}.badge{background:var(--accent);color:#0a0a0f;font-size:.75rem;font-weight:700;padding:.15rem .6rem;border-radius:999px}.btn-remove{background:#f871711a;border:1px solid rgba(248,113,113,.2);color:var(--danger);width:32px;height:32px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--transition)}.btn-remove:hover{background:#f8717133}.btn-remove .material-icons-round{font-size:1.1rem}.column-checks{display:flex;flex-wrap:wrap;gap:.75rem;margin-bottom:1.5rem}.column-check{display:flex;align-items:center;gap:.5rem;background:#ffffff0a;border:1px solid var(--border-glass);border-radius:var(--radius-sm);padding:.6rem 1rem;cursor:pointer;transition:var(--transition);font-size:.9rem;-webkit-user-select:none;user-select:none}.column-check:hover{border-color:var(--accent)}.column-check.selected{border-color:var(--accent);background:#d4af371a}.column-check input[type=checkbox]{accent-color:var(--accent);width:16px;height:16px}.name-preview-box{background:#0003;border:1px solid var(--border-glass);border-radius:var(--radius-md);padding:1rem 1.25rem}.name-preview-box h4{font-size:.85rem;color:var(--text-secondary);font-weight:500;margin-bottom:.75rem}.name-preview-box ul{list-style:none}.name-preview-box li{padding:.35rem 0;font-size:.9rem;color:var(--text-primary);border-bottom:1px solid rgba(255,255,255,.04)}.name-preview-box li:last-child{border-bottom:none}.settings-layout{display:grid;grid-template-columns:1fr 380px;gap:1.5rem;align-items:start}@media(max-width:900px){.settings-layout{grid-template-columns:1fr}}.canvas-wrapper{overflow:hidden}.canvas-container{position:relative;width:100%;overflow:hidden;border-radius:var(--radius-md);border:1px solid var(--border-glass);cursor:crosshair;background:repeating-conic-gradient(#22222e,#22222e 25%,#1a1a26 0%,#1a1a26 50%) 50% / 20px 20px}.canvas-container canvas{display:block;width:100%;height:auto}.text-box-overlay{position:absolute;border:2px dashed rgba(212,175,55,.7);background:#d4af370f;cursor:move;z-index:10;transition:none}.text-box-handle{position:absolute;width:12px;height:12px;background:var(--accent);border:2px solid #0a0a0f;border-radius:3px;z-index:11}.handle-tl{top:-6px;left:-6px;cursor:nwse-resize}.handle-tr{top:-6px;right:-6px;cursor:nesw-resize}.handle-bl{bottom:-6px;left:-6px;cursor:nesw-resize}.handle-br{bottom:-6px;right:-6px;cursor:nwse-resize}.handle-ml{top:50%;left:-6px;transform:translateY(-50%);cursor:ew-resize}.handle-mr{top:50%;right:-6px;transform:translateY(-50%);cursor:ew-resize}.handle-tm{top:-6px;left:50%;transform:translate(-50%);cursor:ns-resize}.handle-bm{bottom:-6px;left:50%;transform:translate(-50%);cursor:ns-resize}.center-buttons{display:flex;gap:.5rem}.center-btn{display:flex;align-items:center;gap:.4rem;padding:.5rem .85rem;background:#0000004d;border:1px solid var(--border-glass);border-radius:var(--radius-sm);color:var(--text-secondary);font-family:var(--font-body);font-size:.78rem;font-weight:500;cursor:pointer;transition:var(--transition)}.center-btn:hover{border-color:var(--accent);color:var(--accent);background:#d4af3714}.center-btn .material-icons-round{font-size:1.1rem}.overflow-warning{display:flex;align-items:flex-start;gap:.75rem;margin-bottom:1.5rem;padding:1rem 1.25rem;background:#fbbf2414;border:1px solid rgba(251,191,36,.2);border-radius:var(--radius-md);text-align:left}.overflow-warning>.material-icons-round{color:#fbbf24;font-size:1.5rem;flex-shrink:0;margin-top:2px}.overflow-warning-content p{font-size:.88rem;color:var(--text-secondary);margin-bottom:.6rem}.overflow-warning-content strong{color:#fbbf24}.btn-overflow-details{display:inline-flex;align-items:center;gap:.35rem;padding:.4rem .8rem;background:#fbbf241a;border:1px solid rgba(251,191,36,.25);border-radius:var(--radius-sm);color:#fbbf24;font-family:var(--font-body);font-size:.8rem;font-weight:500;cursor:pointer;transition:var(--transition)}.btn-overflow-details:hover{background:#fbbf242e}.btn-overflow-details .material-icons-round{font-size:1rem}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:1.5rem}.modal{width:100%;max-width:560px;max-height:80vh;overflow-y:auto;animation:fadeSlideIn .3s ease}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}.modal-header h3{display:flex;align-items:center;gap:.5rem;font-size:1.1rem;color:#fbbf24}.modal-header h3 .material-icons-round{font-size:1.3rem}.btn-modal-close{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:.25rem;transition:var(--transition)}.btn-modal-close:hover{color:var(--text-primary)}.modal-description{font-size:.88rem;color:var(--text-secondary);margin-bottom:1rem;line-height:1.5}.overflow-list{list-style:none;max-height:300px;overflow-y:auto;margin-bottom:1.25rem}.overflow-list li{display:flex;align-items:center;justify-content:space-between;padding:.5rem .75rem;border-bottom:1px solid rgba(255,255,255,.04);font-size:.88rem}.overflow-list li:last-child{border-bottom:none}.overflow-name{color:var(--text-primary)}.overflow-sizes{color:#fbbf24;font-size:.8rem;font-weight:500;white-space:nowrap;margin-left:1rem}.modal-actions{text-align:right}.btn-modal-action{padding:.55rem 1.75rem;background:linear-gradient(135deg,var(--accent),#e6c84a);border:none;border-radius:var(--radius-sm);color:#0a0a0f;font-family:var(--font-body);font-size:.9rem;font-weight:600;cursor:pointer;transition:var(--transition)}.btn-modal-action:hover{box-shadow:0 0 20px #d4af3740}.controls-panel{position:sticky;top:120px}.controls-panel h3{display:flex;align-items:center;gap:.5rem;font-size:1.1rem;margin-bottom:1.5rem;color:var(--accent)}.controls-panel h3 .material-icons-round{font-size:1.3rem}.control-group{margin-bottom:1.25rem}.control-group label{display:block;font-size:.8rem;color:var(--text-secondary);font-weight:500;margin-bottom:.4rem;text-transform:uppercase;letter-spacing:.04em}.control-group select,.control-group input[type=text]{width:100%;padding:.6rem .75rem;background:#0000004d;border:1px solid var(--border-glass);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-body);font-size:.9rem;outline:none;transition:var(--transition)}.control-group select:focus,.control-group input[type=text]:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.control-group select option{background:#1a1a2e;color:var(--text-primary)}.control-group input[type=range]{width:100%;height:6px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:#ffffff1a;border-radius:3px;outline:none}.control-group input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:var(--accent);cursor:pointer;box-shadow:0 0 10px var(--accent-glow);transition:var(--transition)}.control-group input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.2)}.color-input-wrapper{display:flex;align-items:center;gap:.75rem}.color-input-wrapper input[type=color]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:40px;height:40px;border:2px solid var(--border-glass);border-radius:var(--radius-sm);cursor:pointer;background:none;padding:2px}.color-input-wrapper input[type=color]::-webkit-color-swatch-wrapper{padding:0}.color-input-wrapper input[type=color]::-webkit-color-swatch{border:none;border-radius:4px}#font-color-hex{font-family:Roboto Mono,monospace;font-size:.85rem;color:var(--text-secondary)}.align-buttons{display:flex;gap:.5rem}.align-btn{background:#0000004d;border:1px solid var(--border-glass);border-radius:var(--radius-sm);color:var(--text-secondary);width:42px;height:42px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--transition)}.align-btn:hover{border-color:var(--accent);color:var(--text-primary)}.align-btn.active{border-color:var(--accent);background:#d4af371f;color:var(--accent)}.align-btn .material-icons-round{font-size:1.2rem}.generate-panel{text-align:center}.generate-info{display:flex;align-items:center;justify-content:center;gap:.6rem;margin-bottom:1.5rem;color:var(--text-secondary);font-size:.95rem}.generate-info .material-icons-round{color:var(--accent);font-size:1.3rem}.generate-info strong{color:var(--accent)}.output-format-group{display:inline-flex;align-items:center;gap:.75rem;margin-bottom:1.5rem}.output-format-group label{font-size:.85rem;color:var(--text-secondary);font-weight:500}.output-format-group select{padding:.5rem .75rem;background:#0000004d;border:1px solid var(--border-glass);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-body);font-size:.85rem;outline:none}.btn-generate{display:inline-flex;align-items:center;gap:.6rem;padding:1rem 2.5rem;font-size:1.1rem;font-weight:600;font-family:var(--font-body);color:#0a0a0f;background:linear-gradient(135deg,var(--accent),#e6c84a);border:none;border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);box-shadow:var(--shadow-glow)}.btn-generate:hover{transform:translateY(-2px);box-shadow:0 0 40px #d4af374d}.btn-generate:active{transform:translateY(0)}.btn-generate:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.btn-generate .material-icons-round{font-size:1.3rem}.progress-section{margin-top:1.5rem}.progress-bar-container{width:100%;height:8px;background:#ffffff0f;border-radius:4px;overflow:hidden;margin-bottom:.75rem}.progress-bar{height:100%;width:0%;background:linear-gradient(90deg,var(--accent),#e6c84a);border-radius:4px;transition:width .2s ease}.progress-text{font-size:.85rem;color:var(--text-secondary)}#app-footer{text-align:center;padding:2rem 1.5rem;border-top:1px solid var(--border-glass);color:var(--text-muted);font-size:.8rem}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#fff3}#app-footer{text-align:center;padding:2rem 1.5rem;border-top:1px solid var(--border-glass);color:var(--text-muted);font-size:.82rem;background:#0003}#app-footer p{line-height:1.6}.footer-credit{margin-top:.4rem;font-size:.78rem;opacity:.7}@media(max-width:640px){.upload-grid{grid-template-columns:1fr}.logo h1{font-size:1.4rem}#app-header{padding:2rem 1rem 1.5rem}#app{padding:1.5rem 1rem 3rem}.glass-panel{padding:1.25rem}.dropzone{padding:2rem 1.5rem}}