:root{--primary: #6366f1;--primary-hover: #4f46e5;--bg-dark: #0a0a0f;--bg-card: rgba(30, 30, 40, .8);--border-color: rgba(255, 255, 255, .1);--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .7);--success: #22c55e}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#fff;min-height:100vh;color:#1a1a1a;overflow-x:hidden}#root{min-height:100vh;display:flex;flex-direction:column}.app{min-height:100vh;display:flex;flex-direction:column;align-items:center;position:relative}.app>*{position:relative;z-index:1}.header{text-align:center;margin-bottom:1rem}.header h1{font-size:2.5rem;font-weight:700;background:linear-gradient(135deg,#fff,#a5b4fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem}.header p{color:var(--text-secondary);font-size:1.1rem}.main-content{display:flex;flex-direction:column;align-items:center;gap:2rem;flex:1;width:100%;max-width:1400px}.phone-section{position:relative;display:flex;justify-content:center;align-items:center;width:330px;height:735px;border:2px dashed rgba(255,255,255,.2);margin:1rem;transition:background-color .3s ease;flex-direction:column}.title-overlay{text-align:center;font-weight:700;width:100%;padding:0 2rem;line-height:1.2;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;z-index:10;overflow-wrap:break-word}.app.light-mode .phone-section{border-color:#0003}.controls-section{display:flex;flex-direction:column;align-items:center;gap:1.5rem}.subtitle{color:var(--text-secondary);font-size:1rem;margin-top:.25rem}@media(min-width:1000px){.main-content{flex-direction:row;justify-content:center;align-items:center;gap:4rem}.phone-section{flex-shrink:0}.controls-section{align-items:flex-start;max-width:400px}.header{text-align:left}.buttons-container{flex-wrap:wrap;justify-content:flex-start}.info-text{text-align:left}}.download-btn{display:flex;align-items:center;gap:.75rem;padding:1rem 2rem;font-size:1.1rem;font-weight:600;color:#fff;background:linear-gradient(135deg,var(--primary) 0%,#8b5cf6 100%);border:none;border-radius:12px;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 20px #6366f14d}.download-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 30px #6366f166}.download-btn:disabled{opacity:.5;cursor:not-allowed}.download-btn svg{width:24px;height:24px}.clear-btn{padding:.75rem 1.5rem;font-size:.95rem;font-weight:500;color:var(--text-secondary);background:#ffffff0d;border:1px solid var(--border-color);border-radius:10px;cursor:pointer;transition:all .3s ease}.clear-btn:hover{background:#ffffff1a;color:#fff}.info-text{color:var(--text-secondary);font-size:.9rem;text-align:center;margin-top:1rem}.color-btn{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.25rem;font-size:.95rem;font-weight:500;color:var(--text-secondary);background:#ffffff0d;border:1px solid var(--border-color);border-radius:10px;cursor:pointer;transition:all .3s ease}.color-btn:hover{background:#ffffff1a;color:#fff}.color-preview{width:20px;height:20px;border-radius:50%;border:2px solid rgba(255,255,255,.2);box-shadow:0 2px 6px #0000004d}.hidden-color-input{position:absolute;opacity:0;pointer-events:none}.color-btn:disabled{opacity:.5;cursor:not-allowed}.color-btn:disabled .color-preview{background:repeating-conic-gradient(#ccc 0deg 90deg,#fff 90deg 180deg)!important;background-size:10px 10px!important}.checkbox-label{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.25rem;font-size:.95rem;font-weight:500;color:var(--text-secondary);background:#ffffff0d;border:1px solid var(--border-color);border-radius:10px;cursor:pointer;transition:all .3s ease;-webkit-user-select:none;user-select:none}.checkbox-label:hover{background:#ffffff1a;color:#fff}.checkbox-label input[type=checkbox]{display:none}.checkbox-custom{width:18px;height:18px;border:2px solid var(--border-color);border-radius:4px;display:flex;align-items:center;justify-content:center;transition:all .2s ease;background:repeating-conic-gradient(#ffffff4d 0deg 90deg,#ffffff1a 90deg 180deg);background-size:6px 6px}.checkbox-label input[type=checkbox]:checked+.checkbox-custom{background:var(--primary);border-color:var(--primary)}.checkbox-label input[type=checkbox]:checked+.checkbox-custom:after{content:"✓";color:#fff;font-size:12px;font-weight:700}.color-picker-section{display:flex;flex-direction:column;align-items:center;gap:.75rem;padding:1.25rem 1.5rem;background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.color-label{font-size:.9rem;font-weight:500;color:var(--text-secondary)}.color-options{display:flex;align-items:center;gap:1rem}.preset-colors{display:flex;gap:.5rem}.color-preset{width:32px;height:32px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:all .2s ease;box-shadow:0 2px 8px #0000004d}.color-preset:hover{transform:scale(1.1)}.color-preset.active{border-color:var(--primary);box-shadow:0 0 0 2px var(--bg-dark),0 0 0 4px var(--primary)}.custom-color{display:flex;align-items:center;gap:.5rem;padding-left:1rem;border-left:1px solid var(--border-color)}.color-input{width:40px;height:40px;border:none;border-radius:8px;cursor:pointer;background:transparent}.color-input::-webkit-color-swatch-wrapper{padding:0}.color-input::-webkit-color-swatch{border-radius:8px;border:2px solid var(--border-color)}.color-value{font-family:monospace;font-size:.85rem;color:var(--text-secondary)}.buttons-container{display:flex;gap:1rem;align-items:center}@media(max-width:768px){.app{padding:1rem}.header h1{font-size:1.8rem}.buttons-container{flex-direction:column}}.app.light-mode .header h1{background:linear-gradient(135deg,#1a1a2e,#4a4a6a);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.app.light-mode .header p{color:#0009}.app.light-mode .info-text{color:#00000080}.app.light-mode .color-picker-section{background:#0000000d;border-color:#0000001a}.app.light-mode .color-label{color:#0009}.app.light-mode .color-value{color:#00000080}.app.light-mode .custom-color{border-left-color:#0000001a}.app.light-mode .clear-btn{color:#0009;background:#0000000d;border-color:#00000026}.app.light-mode .clear-btn:hover{background:#0000001a;color:#1a1a2e}.app.light-mode .color-btn{color:#0009;background:#0000000d;border-color:#00000026}.app.light-mode .color-btn:hover{background:#0000001a;color:#1a1a2e}.app.light-mode .color-preview{border-color:#0003}.app.light-mode .checkbox-label{color:#0009;background:#0000000d;border-color:#00000026}.app.light-mode .checkbox-label:hover{background:#0000001a;color:#1a1a2e}.app.light-mode .checkbox-custom{border-color:#0003;background-size:6px 6px}.control-group{width:100%;display:flex;flex-direction:column;gap:.75rem}.control-label{font-size:.9rem;color:var(--text-secondary);font-weight:500}.text-input{width:100%;padding:.75rem 1rem;background:#ffffff0d;border:1px solid var(--border-color);border-radius:12px;color:#fff;font-size:1rem;outline:none;transition:all .3s ease}.text-input:focus{border-color:var(--primary);background:#ffffff1a}.app.light-mode .text-input{background:#0000000d;border-color:#0000001a;color:#1a1a1a}.app.light-mode .text-input:focus{background:#fff;border-color:var(--primary)}.sub-controls{display:flex;align-items:center;gap:1rem;width:100%}.title-color-control{display:flex;align-items:center}.size-control{display:flex;align-items:center;gap:.5rem;flex:1;background:#ffffff0d;padding:.5rem 1rem;border-radius:10px}.app.light-mode .size-control{background:#0000000d}.size-label{font-size:.8rem;opacity:.6}.size-label.big{font-size:1.1rem}.size-slider{flex:1;-webkit-appearance:none;height:4px;border-radius:2px;background:#fff3;outline:none}.size-slider::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;border-radius:50%;background:#fff;cursor:pointer;box-shadow:0 2px 5px #0003}.app.light-mode .size-slider{background:#0000001a}.app.light-mode .size-slider::-webkit-slider-thumb{background:#1a1a1a}.divider{width:100%;height:1px;background:var(--border-color);margin:.5rem 0}.app.light-mode .divider{background:#0000001a}.color-btn.small{padding:.5rem;width:40px;height:40px;justify-content:center}.phone-frame-container{position:relative;display:flex;justify-content:center;align-items:center}.phone-frame{position:relative;width:280px;height:600px;background:linear-gradient(180deg,#1a1a1a,#2d2d2d);border-radius:50px;padding:12px;box-shadow:0 50px 100px #00000080,0 0 0 1px #ffffff1a,inset 0 0 0 1px #ffffff0d;transition:transform .3s ease}.phone-frame:hover{transform:scale(1.02)}.phone-screen{position:relative;width:100%;height:100%;background:#000;border-radius:40px;overflow:hidden;display:flex;align-items:center;justify-content:center;cursor:pointer}.phone-screen:before{content:"";position:absolute;top:12px;left:50%;transform:translate(-50%);width:100px;height:30px;background:#1a1a1a;border-radius:20px;z-index:10}.phone-screen-content{width:100%;height:100%;display:flex;align-items:center;justify-content:center;position:relative}.upload-placeholder{display:flex;flex-direction:column;align-items:center;gap:1rem;color:#fff6;transition:all .3s ease}.phone-screen:hover .upload-placeholder{color:#ffffffb3}.plus-icon{width:60px;height:60px;border:3px dashed currentColor;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:300;transition:all .3s ease}.phone-screen:hover .plus-icon{border-color:#6366f1;color:#6366f1;transform:scale(1.1)}.upload-text{font-size:.9rem;text-align:center}.preview-image{width:100%;height:100%;object-fit:cover}.file-input{display:none}.phone-frame:before{content:"";position:absolute;right:-3px;top:120px;width:4px;height:30px;background:linear-gradient(180deg,#3a3a3a,#2a2a2a);border-radius:0 4px 4px 0}.phone-frame:after{content:"";position:absolute;right:-3px;top:170px;width:4px;height:60px;background:linear-gradient(180deg,#3a3a3a,#2a2a2a);border-radius:0 4px 4px 0}.phone-left-button{position:absolute;left:-3px;top:140px;width:4px;height:40px;background:linear-gradient(180deg,#3a3a3a,#2a2a2a);border-radius:4px 0 0 4px}@keyframes pulse{0%,to{opacity:.4}50%{opacity:.7}}.upload-placeholder{animation:pulse 2s ease-in-out infinite}.phone-screen:hover .upload-placeholder{animation:none}