@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap";
:root{--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-tertiary:#f1f5f9;--border-color:#e2e8f0;--border-color-glow:#6366f133;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--accent-primary:#6366f1;--accent-secondary:#a855f7;--accent-gradient:linear-gradient(135deg,var(--accent-primary)0%,var(--accent-secondary)100%);--accent-glow:0 4px 14px #6366f14d;--success:#10b981;--error:#ef4444;--font-title:"Outfit","Inter",sans-serif;--font-body:"Inter",sans-serif;--transition-fast:.2s ease;--transition-normal:.3s ease}*{box-sizing:border-box;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-body);min-height:100vh;position:relative;overflow-x:hidden}body:before,body:after{content:"";background:var(--accent-primary);filter:blur(150px);opacity:.08;z-index:-1;pointer-events:none;border-radius:50%;width:500px;height:500px;position:absolute}body:before{top:-150px;right:10%}body:after{background:var(--accent-secondary);opacity:.05;top:100px;left:20%}h1,h2,h3,h4,h5,h6{font-family:var(--font-title);letter-spacing:-.02em;color:#0f172a;font-weight:700}p{color:var(--text-secondary);line-height:1.6}a{color:var(--accent-primary);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--accent-secondary)}.container{max-width:1200px;margin:0 auto;padding:2rem 1.5rem}.card{background:var(--bg-secondary);border:1px solid var(--border-color);transition:border-color var(--transition-normal),box-shadow var(--transition-normal);border-radius:16px;padding:2.5rem;box-shadow:0 4px 20px #00000008}.card:hover{border-color:#6366f133;box-shadow:0 8px 30px #0000000f}.input-group{margin-bottom:1.5rem}.input-label{color:var(--text-secondary);margin-bottom:.5rem;font-size:.875rem;font-weight:600;display:block}.text-input{border:1px solid var(--border-color);width:100%;color:var(--text-primary);font-family:var(--font-body);transition:border-color var(--transition-fast),box-shadow var(--transition-fast);background:#fff;border-radius:8px;outline:none;padding:.75rem 1rem;font-size:1rem}.text-input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #6366f126}.btn{font-family:var(--font-title);cursor:pointer;transition:transform var(--transition-fast),box-shadow var(--transition-fast),opacity var(--transition-fast);border:none;border-radius:12px;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;display:inline-flex}.btn-primary{-webkit-backdrop-filter:blur(12px);color:#fff;background:linear-gradient(135deg,#6366f1d9 0%,#a855f7d9 100%);border:1px solid #ffffff4d;position:relative;overflow:hidden;box-shadow:0 4px 15px #6366f166,inset 0 1px 1px #fff6}.btn-primary:before{content:"";background:linear-gradient(90deg,#fff0 0%,#fff3 50%,#fff0 100%);width:50%;height:100%;animation:4s infinite shine;position:absolute;top:0;left:-100%;transform:skew(-25deg)}@keyframes shine{0%{left:-100%}20%{left:200%}to{left:200%}}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #6366f180}.btn-primary:active{transform:translateY(1px)}.btn-primary:disabled{color:#94a3b8;box-shadow:none;cursor:not-allowed;background:#e2e8f0;border:none;transform:none}.btn-primary:disabled:before{display:none}.btn-secondary{-webkit-backdrop-filter:blur(10px);color:var(--text-primary);background:#fff9;border:1px solid #fffc;box-shadow:0 4px 10px #00000008,inset 0 1px #fff}.btn-secondary:hover{background:#f8fafc;border-color:#cbd5e1}.btn-secondary.active{color:#1d4ed8;background:#eff6ff;border-color:#3b82f6}.app-header{border-bottom:none;justify-content:space-between;align-items:center;margin-bottom:2rem;padding:1rem 0;display:flex}.logo{align-items:center;gap:.75rem;display:flex}.logo-icon{background:var(--accent-gradient);color:#fff;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-size:18px;display:flex}.logo-text{color:var(--text-primary);letter-spacing:-.03em;font-size:1.5rem;font-weight:800}.premium-text{background:linear-gradient(135deg,#1e293b 0%,#6366f1 50%,#a855f7 100%);-webkit-text-fill-color:transparent;text-fill-color:transparent;text-shadow:0 4px 20px #6366f133;-webkit-background-clip:text;background-clip:text}.feature-badges{flex-wrap:wrap;gap:1rem;margin-bottom:2rem;display:flex}.badge{border:1px solid var(--border-color);color:var(--text-secondary);background:#fff;border-radius:99px;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.85rem;font-weight:500;display:inline-flex;box-shadow:0 2px 5px #00000005}.badge-icon{color:var(--accent-primary)}.credits-pill{border:1px solid var(--border-color);color:var(--text-primary);background:#fff;border-radius:9999px;align-items:center;gap:.5rem;padding:.5rem 1rem;font-weight:600;display:flex;box-shadow:0 2px 5px #00000005}.credits-icon{color:#3b82f6;font-size:1.1rem}.user-avatar{width:36px;height:36px;color:var(--text-secondary);cursor:pointer;border:1px solid var(--border-color);background:#f1f5f9;border-radius:50%;justify-content:center;align-items:center;font-weight:600;display:flex}.upload-zone{text-align:center;cursor:pointer;transition:all var(--transition-normal);background:#f8fafc;border:2px dashed #cbd5e1;border-radius:16px;padding:3rem 1.5rem}.upload-zone:hover,.upload-zone.dragging{border-color:var(--accent-primary);background:#eff6ff}.upload-icon{color:var(--text-muted);margin-bottom:1rem;font-size:2.5rem;display:inline-block}.file-info-box{border:1px solid var(--border-color);z-index:10;background:#fff;border-radius:12px;justify-content:space-between;align-items:center;margin-top:-1rem;margin-bottom:1rem;padding:1rem;display:flex;position:relative;box-shadow:0 4px 10px #00000008}.file-info-text{align-items:center;gap:.75rem;display:flex}.file-icon{color:var(--text-muted);font-size:1.5rem}.slider-container{aspect-ratio:16/10;border:1px solid var(--border-color);-webkit-user-select:none;user-select:none;border-radius:16px;width:100%;position:relative;overflow:hidden;box-shadow:0 4px 15px #0000000d}.slider-img{object-fit:contain;background-color:#f8fafc;width:100%;height:100%;position:absolute;top:0;left:0}.img-before{z-index:10}.img-after{z-index:20}.slider-bar{z-index:30;cursor:ew-resize;background-color:#fff;width:2px;position:absolute;top:0;bottom:0;box-shadow:0 0 5px #0000004d}.slider-handle{width:36px;height:36px;color:var(--text-secondary);background-color:#fff;border:1px solid #cbd5e1;border-radius:50%;justify-content:center;align-items:center;font-weight:700;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 2px 8px #00000026}.slider-label{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:var(--text-primary);z-index:25;background:#ffffffe6;border-radius:6px;padding:.35rem .75rem;font-size:.75rem;font-weight:600;position:absolute;bottom:1rem;box-shadow:0 2px 5px #0000001a}.label-before{left:1rem}.label-after{right:1rem}.accordion{border:1px solid var(--border-color);border-radius:12px;margin-top:1rem;overflow:hidden}.accordion-trigger{width:100%;color:var(--text-secondary);font-family:var(--font-body);text-align:left;cursor:pointer;transition:background-color var(--transition-fast);background:#f8fafc;border:none;justify-content:space-between;align-items:center;padding:1rem;font-size:.875rem;font-weight:600;display:flex}.accordion-trigger:hover{color:var(--text-primary);background:#f1f5f9}.accordion-content{border-top:1px solid var(--border-color);background:#fff;padding:1.5rem 1rem}.range-slider-group{margin-bottom:1rem}.range-header{color:var(--text-secondary);justify-content:space-between;margin-bottom:.5rem;font-size:.85rem;font-weight:500;display:flex}.range-input{width:100%;height:6px;accent-color:var(--accent-primary);background:#e2e8f0;border-radius:9999px;outline:none}.grid-2{grid-template-columns:1fr 1.2fr;gap:2rem;display:grid}@media (max-width:768px){.grid-2{grid-template-columns:1fr}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spinner{border:2px solid #6366f133;border-top-color:var(--accent-primary);border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin}