:root[data-theme=light]{--bg-primary: #f0f9ff;--bg-secondary: #ffffff;--bg-tertiary: #f5f3ff;--bg-overlay: rgba(255, 255, 255, .85);--text-primary: #1e293b;--text-secondary: #64748b;--text-tertiary: #94a3b8;--accent-primary: #06b6d4;--accent-secondary: #8b5cf6;--accent-hover: #0891b2;--accent-gradient: linear-gradient(135deg, #06b6d4 0%, #8b5cf6 50%, #ec4899 100%);--accent-gradient-alt: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #06b6d4 100%);--border-color: #e2e8f0;--border-color-hover: #cbd5e1;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .1);--glass-bg: rgba(255, 255, 255, .7);--glass-border: rgba(255, 255, 255, .3);--glass-blur: blur(10px);--dino-pattern-opacity: .12;--dino-pattern-color: #06b6d4}:root[data-theme=dark]{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-tertiary: #1a1f35;--bg-overlay: rgba(30, 41, 59, .8);--text-primary: #f1f5f9;--text-secondary: #cbd5e1;--text-tertiary: #94a3b8;--accent-primary: #a78bfa;--accent-secondary: #22d3ee;--accent-hover: #8b5cf6;--accent-gradient: linear-gradient(135deg, #a78bfa 0%, #22d3ee 100%);--accent-gradient-alt: linear-gradient(135deg, #f472b6 0%, #fbbf24 100%);--border-color: #334155;--border-color-hover: #475569;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5), 0 4px 6px -4px rgba(0, 0, 0, .4);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .6), 0 8px 10px -6px rgba(0, 0, 0, .5);--glass-bg: rgba(30, 41, 59, .7);--glass-border: rgba(148, 163, 184, .1);--glass-blur: blur(10px);--dino-pattern-opacity: .1;--dino-pattern-color: #a78bfa}:root{--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--radius-full: 9999px;--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease}*{box-sizing:border-box;margin:0;padding:0}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;transition:background-color var(--transition-slow),color var(--transition-slow);position:relative;overflow-x:hidden}@keyframes float-bounce{0%,to{transform:rotate(-15deg) translateY(0)}50%{transform:rotate(-15deg) translateY(-20px)}}@keyframes wiggle{0%,to{transform:rotate(15deg)}25%{transform:rotate(10deg)}75%{transform:rotate(20deg)}}body:before{content:"🦕";position:fixed;top:10%;right:5%;font-size:140px;opacity:calc(var(--dino-pattern-opacity) * 1.5);pointer-events:none;z-index:0;-webkit-user-select:none;user-select:none;animation:float-bounce 4s ease-in-out infinite;filter:drop-shadow(0 4px 8px rgba(6,182,212,.2))}body:after{content:"🦖";position:fixed;bottom:10%;left:5%;font-size:120px;opacity:calc(var(--dino-pattern-opacity) * 1.5);pointer-events:none;z-index:0;-webkit-user-select:none;user-select:none;animation:wiggle 3s ease-in-out infinite;filter:drop-shadow(0 4px 8px rgba(139,92,246,.2))}#root{width:100%;min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:2rem 1rem;position:relative;z-index:1}.container{width:100%;max-width:1200px;margin:0 auto;display:flex;flex-direction:column;gap:2rem}.header{text-align:center;margin-bottom:1rem}.header h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:800;background:var(--accent-gradient);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin:0 0 .5rem;letter-spacing:-.02em;line-height:1.1;filter:drop-shadow(0 2px 4px rgba(6,182,212,.15));animation:gentle-pulse 3s ease-in-out infinite}@keyframes gentle-pulse{0%,to{transform:scale(1)}50%{transform:scale(1.02)}}.header p{color:var(--text-secondary);font-size:1.125rem;margin:0;font-weight:500}@keyframes float-glow{0%,to{opacity:.3}50%{opacity:.6}}.card{background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border-radius:var(--radius-xl);padding:2.5rem;border:2px solid var(--glass-border);box-shadow:0 8px 32px #06b6d41f;transition:all var(--transition-base);position:relative;overflow:hidden}.card:before{content:"⚡";position:absolute;top:15px;left:15px;font-size:1.5rem;animation:float-glow 3s ease-in-out infinite}.card:after{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--accent-gradient);opacity:.8}.btn{background:var(--accent-gradient);color:#fff;border:none;padding:.875rem 1.75rem;border-radius:var(--radius-full);font-weight:700;font-size:.95rem;cursor:pointer;transition:all var(--transition-base);display:inline-flex;align-items:center;justify-content:center;gap:.5rem;box-shadow:0 4px 12px #06b6d440;position:relative;overflow:hidden}.btn:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#ffffff4d;transform:translate(-50%,-50%);transition:width var(--transition-slow),height var(--transition-slow)}.btn:hover:before{width:300px;height:300px}.btn:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 8px 20px #06b6d459}.btn:active{transform:translateY(0)}.btn-secondary{background:transparent;border:2px solid var(--border-color);color:var(--text-primary);box-shadow:none}.btn-secondary:hover{background:var(--bg-tertiary);border-color:var(--accent-primary);color:var(--accent-primary)}.example-preview{margin-bottom:2rem;text-align:center}.example-label{font-size:.875rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:1rem}.example-container{display:flex;align-items:center;justify-content:center;gap:1.5rem;flex-wrap:wrap}.example-item{position:relative;flex:0 0 auto}.example-badge{position:absolute;top:-10px;left:50%;transform:translate(-50%);padding:.375rem .875rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;z-index:10;box-shadow:var(--shadow-md)}.example-badge.before{background:var(--bg-secondary);color:var(--text-secondary);border:2px solid var(--border-color)}.example-badge.after{background:var(--accent-gradient);color:#fff;border:2px solid transparent}.example-image{width:180px;height:180px;object-fit:cover;border-radius:var(--radius-lg);border:2px solid var(--border-color);box-shadow:var(--shadow-md);transition:all var(--transition-base)}.example-image:hover{transform:scale(1.05);box-shadow:var(--shadow-lg)}.example-arrow{color:var(--accent-primary);display:flex;align-items:center;justify-content:center;animation:pulse-arrow 2s ease-in-out infinite}@keyframes pulse-arrow{0%,to{transform:translate(0);opacity:.6}50%{transform:translate(5px);opacity:1}}@media(max-width:640px){.example-container{flex-direction:column;gap:1rem}.example-arrow{transform:rotate(90deg)}.example-image{width:200px;height:200px}}@keyframes code-pulse{0%,to{opacity:.3;transform:scale(1)}50%{opacity:.7;transform:scale(1.1)}}@keyframes bounce-dino{0%,to{transform:translateY(0) scale(1)}50%{transform:translateY(-15px) scale(1.1)}}.upload-area{border:3px dashed var(--border-color);border-radius:var(--radius-xl);padding:4rem 2rem;text-align:center;cursor:pointer;transition:all var(--transition-base);background:var(--bg-secondary);position:relative;overflow:hidden}.upload-area:after{content:"";position:absolute;inset:0;background:var(--accent-gradient);opacity:0;transition:opacity var(--transition-base)}.upload-area:hover:after,.upload-area.dragging:after{opacity:.08}.upload-area:hover,.upload-area.dragging{border-color:var(--accent-primary);transform:scale(1.02);box-shadow:0 8px 24px #06b6d433}.upload-area h3{color:var(--text-primary);font-size:1.5rem;font-weight:700;margin:1rem 0 .5rem;position:relative;z-index:1}.upload-area p{color:var(--text-secondary);font-size:1rem;position:relative;z-index:1}@keyframes bounce-icon{0%,to{transform:translateY(0) scale(1)}50%{transform:translateY(-10px) scale(1.15)}}.upload-icon{width:80px;height:80px;color:var(--accent-primary);margin:0 auto;transition:all var(--transition-base);position:relative;z-index:1}.upload-area:hover .upload-icon{animation:bounce-icon .6s ease-in-out infinite}.editor-container{display:flex;flex-direction:column;gap:1.5rem;align-items:center;width:100%}.canvas-wrapper{position:relative;overflow:visible;border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);max-width:100%;border:2px solid var(--border-color);display:inline-block;background:var(--bg-secondary);transition:all var(--transition-base)}.canvas-wrapper:hover{box-shadow:var(--shadow-xl),0 0 0 2px var(--accent-primary)}canvas{display:block;max-width:100%;height:auto;cursor:crosshair;border-radius:var(--radius-lg)}.selection-overlay{position:absolute;border:2px dashed var(--accent-primary);background-color:#8b5cf626;pointer-events:none;z-index:10;border-radius:var(--radius-sm)}.toolbar{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:center;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);padding:1.25rem;border-radius:var(--radius-lg);border:1px solid var(--glass-border);box-shadow:var(--shadow-md);width:100%;max-width:800px}.slider-container{display:flex;align-items:center;gap:1rem;color:var(--text-secondary);font-weight:500;font-size:.9rem}input[type=range]{accent-color:var(--accent-primary);cursor:pointer;height:6px;border-radius:var(--radius-full);background:var(--border-color);transition:all var(--transition-base)}input[type=range]:hover{background:var(--border-color-hover)}.theme-toggle{display:flex;align-items:center;justify-content:center;width:48px;height:48px;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-base);box-shadow:var(--shadow-md);position:relative;overflow:hidden}.theme-toggle:before{content:"";position:absolute;inset:0;background:var(--accent-gradient);opacity:0;transition:opacity var(--transition-base)}.theme-toggle:hover:before{opacity:.1}.theme-toggle:hover{transform:scale(1.05);box-shadow:var(--shadow-lg);border-color:var(--accent-primary)}.theme-toggle:active{transform:scale(.95)}.theme-toggle-icon{position:relative;z-index:1;display:flex;align-items:center;justify-content:center}.theme-toggle .icon{width:22px;height:22px;color:var(--accent-primary);transition:all var(--transition-base);animation:iconRotate .3s ease}@keyframes iconRotate{0%{transform:rotate(-90deg) scale(.5);opacity:0}to{transform:rotate(0) scale(1);opacity:1}}.language-selector{position:relative;z-index:100}.language-button{display:flex;align-items:center;gap:.625rem;padding:.75rem 1.25rem;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-full);color:var(--text-primary);cursor:pointer;transition:all var(--transition-base);font-size:.95rem;font-weight:500;box-shadow:var(--shadow-md)}.language-button:hover{background:var(--bg-tertiary);border-color:var(--accent-primary);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.language-flag{font-size:1.25rem;line-height:1}.language-name{font-weight:600}.chevron{transition:transform var(--transition-base);color:var(--text-tertiary);width:16px;height:16px}.chevron.open{transform:rotate(180deg)}.language-backdrop{position:fixed;inset:0;z-index:99}.language-dropdown{position:absolute;top:calc(100% + .75rem);right:0;min-width:200px;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);overflow:hidden;animation:slideDown var(--transition-base) ease;z-index:100}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.language-option{display:flex;align-items:center;gap:.875rem;width:100%;padding:.875rem 1.25rem;background:transparent;border:none;color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast);text-align:left;font-weight:500}.language-option:hover,.language-option.active{background:var(--bg-tertiary);color:var(--accent-primary)}.language-option .checkmark{margin-left:auto;color:var(--accent-primary);font-weight:700}@media(max-width:768px){#root{padding:1.5rem 1rem}.card{padding:1.5rem}.upload-area{padding:3rem 1.5rem}.toolbar{flex-direction:column;gap:1rem}.header h1{font-size:2rem}.header p{font-size:1rem}}.hidden{display:none!important}