:root{--primary:#6366f1;--primary-dark:#4f46e5;--secondary:#ec4899;--accent:#10b981;--glass-bg:rgba(255,255,255,0.1);--glass-border:rgba(255,255,255,0.2);--shadow-primary:0 25px 50px -12px rgba(99,102,241,0.25);--shadow-glass:0 8px 32px 0 rgba(31,38,135,0.37);--gradient-primary:linear-gradient(135deg,#667eea 0%,#764ba2 100%);--gradient-secondary:linear-gradient(135deg,#f093fb 0%,#f5576c 100%);--gradient-accent:linear-gradient(135deg,#4facfe 0%,#00f2fe 100%)}*{font-family:'Inter',sans-serif}.glass-morphism{background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border)}.gradient-primary{background:var(--gradient-primary)}.gradient-secondary{background:var(--gradient-secondary)}.gradient-accent{background:var(--gradient-accent)}.floating-animation{animation:floating 3s ease-in-out infinite}@keyframes floating{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}.typewriter-cursor{animation:blink 1s infinite;font-weight:normal;color:#6366f1}@keyframes blink{0%,50%{opacity:1}51%,100%{opacity:0}}#typewriter-text{transition:background 0.3s ease}.fade-in-up{opacity:0;transform:translateY(30px);transition:all 0.6s ease-out}.fade-in-up.visible{opacity:1;transform:translateY(0)}.scale-on-hover{transition:all 0.3s cubic-bezier(0.4,0,0.2,1)}.scale-on-hover:hover{transform:scale(1.05) translateY(-5px);box-shadow:var(--shadow-primary)}.ripple{position:relative;overflow:hidden}.ripple::before{content:'';position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:rgba(255,255,255,0.5);transform:translate(-50%,-50%);transition:width 0.6s,height 0.6s}.ripple:active::before{width:300px;height:300px}.skeleton{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%);background-size:200% 100%;animation:loading 1.5s infinite}@keyframes loading{0%{background-position:200% 0}100%{background-position:-200% 0}}.tool-card{position:relative;overflow:hidden}.tool-card::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.2),transparent);transition:left 0.5s}.tool-card:hover::before{left:100%}.search-glow:focus{box-shadow:0 0 0 3px rgba(99,102,241,0.3)}.tool-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.floating-btn{position:fixed;bottom:2rem;right:2rem;z-index:1000;transition:all 0.3s ease;opacity:0;visibility:hidden}.floating-btn:hover{transform:scale(1.1)}.accordion-content{max-height:0;overflow:hidden;transition:max-height 0.3s ease}.accordion-content.active{max-height:200px}.parallax-bg{background-attachment:fixed;background-position:center;background-repeat:no-repeat;background-size:cover}html{scroll-behavior:smooth}.tool-header{background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);color:white;padding:8rem 0 4rem;margin-top:4rem}.navbar-spacing{margin-top:4rem}.navbar-padding{padding-top:4rem}

.upload-area{border:2px dashed #d1d5db;border-radius:1rem;padding:3rem;text-align:center;transition:all 0.3s ease;cursor:pointer}.upload-area:hover{border-color:var(--primary);background-color:rgba(99,102,241,0.05)}.upload-area.drag-over{border-color:var(--primary);background-color:rgba(99,102,241,0.1);transform:scale(1.02)}.image-preview{max-width:100%;max-height:400px;border-radius:0.5rem;box-shadow:0 10px 25px rgba(0,0,0,0.15)}.control-panel{background:white;border-radius:1rem;padding:2rem;box-shadow:0 4px 20px rgba(0,0,0,0.1)}.slider-container{margin:1rem 0}.slider{width:100%;height:8px;border-radius:4px;background:#e5e7eb;outline:none;appearance:none}.slider::-webkit-slider-thumb{appearance:none;width:20px;height:20px;border-radius:50%;background:var(--primary);cursor:pointer;box-shadow:0 2px 6px rgba(0,0,0,0.2)}.slider::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--primary);cursor:pointer;border:none;box-shadow:0 2px 6px rgba(0,0,0,0.2)}.progress-bar{width:100%;height:6px;background:#e5e7eb;border-radius:3px;overflow:hidden}.progress-fill{height:100%;background:var(--gradient-primary);border-radius:3px;transition:width 0.3s ease}

.btn-primary,.btn-secondary,.action-btn,.upload-btn{padding:0.75rem 2rem;border-radius:0.5rem;font-weight:600;cursor:pointer;transition:all 0.3s ease;display:inline-flex;align-items:center;gap:0.5rem;border:none}.btn-primary,.action-btn,.upload-btn{background:var(--gradient-primary);color:white}.btn-primary:hover,.action-btn:hover,.upload-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(99,102,241,0.3)}.btn-primary:disabled{opacity:0.6;cursor:not-allowed;transform:none}.btn-secondary{background:white;color:var(--primary);border:2px solid var(--primary)}.btn-secondary:hover,.action-btn.secondary:hover{background:var(--primary);color:white;transform:translateY(-2px)}.action-btn.secondary{background:white;color:var(--primary);border:2px solid var(--primary)}.action-btn.success,.btn-success{background:var(--gradient-accent);color:white}.action-btn.success:hover,.btn-success:hover{box-shadow:0 8px 25px rgba(16,185,129,0.3);transform:translateY(-2px)}.loading-spinner{border:2px solid #f3f4f6;border-top:2px solid var(--primary);border-radius:50%;width:20px;height:20px;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}

.breadcrumb{display:flex;align-items:center;gap:0.5rem;color:#6b7280;font-size:0.875rem;margin-bottom:2rem}.breadcrumb a{color:var(--primary);text-decoration:none}.breadcrumb a:hover{text-decoration:underline}.info-card,.info-section{background:#f8fafc;border:1px solid #e2e8f0;border-radius:0.75rem;padding:1.5rem;margin:1rem 0}.info-card h3,.info-section h3{color:var(--primary);font-weight:600;margin-bottom:0.5rem}.feature-list{list-style:none;padding:0}.feature-list li{display:flex;align-items:center;gap:0.75rem;padding:0.5rem 0;color:#4b5563}.feature-list li::before{content:'✓';color:var(--accent);font-weight:bold;font-size:1.1rem}.tip-box{background:linear-gradient(135deg,rgba(16,185,129,0.1) 0%,rgba(16,185,129,0.05) 100%);border:1px solid rgba(16,185,129,0.2);border-radius:0.75rem;padding:1.5rem;margin:2rem 0}.tip-box h4{color:var(--accent);font-weight:600;margin-bottom:0.75rem;display:flex;align-items:center;gap:0.5rem}.warning-box{background:linear-gradient(135deg,rgba(239,68,68,0.1) 0%,rgba(239,68,68,0.05) 100%);border:1px solid rgba(239,68,68,0.2);border-radius:0.75rem;padding:1.5rem;margin:2rem 0}.warning-box h4{color:#ef4444;font-weight:600;margin-bottom:0.75rem;display:flex;align-items:center;gap:0.5rem}

.animation-delay-1s{animation-delay:1s}.animation-delay-2s{animation-delay:2s}.animation-delay-0-1s{animation-delay:0.1s}.animation-delay-0-2s{animation-delay:0.2s}.animation-delay-0-4s{animation-delay:0.4s}.filter-btn,.color-overlay-btn{padding:0.5rem;border:2px solid #d1d5db;border-radius:0.375rem;background:white;font-size:0.875rem;transition:all 0.2s;cursor:pointer}.filter-btn:hover,.filter-btn.active{background:#6366f1;color:white;border-color:#6366f1}.color-overlay-btn{width:40px;height:40px;border-radius:50%}.color-overlay-btn:hover,.color-overlay-btn.active{border-color:#6366f1;transform:scale(1.1)}

#cropSelection{pointer-events:none}#cropSelection.active{pointer-events:all}.resize-handle{position:absolute;width:8px;height:8px;background:#3b82f6;border:1px solid white;cursor:pointer;pointer-events:all}.resize-handle.top-left{top:-4px;left:-4px;cursor:nw-resize}.resize-handle.top-right{top:-4px;right:-4px;cursor:ne-resize}.resize-handle.bottom-left{bottom:-4px;left:-4px;cursor:sw-resize}.resize-handle.bottom-right{bottom:-4px;right:-4px;cursor:se-resize}.resize-handle.top-center{top:-4px;left:50%;transform:translateX(-50%);cursor:n-resize}.resize-handle.bottom-center{bottom:-4px;left:50%;transform:translateX(-50%);cursor:s-resize}.resize-handle.left-center{left:-4px;top:50%;transform:translateY(-50%);cursor:w-resize}.resize-handle.right-center{right:-4px;top:50%;transform:translateY(-50%);cursor:e-resize}#canvasContainer{user-select:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none}

.tool-container{background:white;border-radius:1rem;padding:2rem;box-shadow:0 4px 20px rgba(0,0,0,0.1);margin-bottom:2rem}.upload-section{text-align:center;margin-bottom:2rem}.upload-info{color:#6b7280;font-size:0.875rem;margin-top:0.5rem}.enhance-container{margin-top:2rem}.enhancement-options,.enhancement-strength,.crop-controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem;margin-bottom:2rem;padding:1.5rem;background:#f9fafb;border-radius:0.75rem;border:1px solid #e5e7eb}.option-group,.control-group{display:flex;flex-direction:column;gap:0.25rem}.option-group label,.control-group label{display:flex;align-items:center;gap:0.5rem;font-weight:500;color:#374151;cursor:pointer}.option-group input[type="checkbox"]{width:1.25rem;height:1.25rem;accent-color:var(--primary);cursor:pointer}.option-desc{font-size:0.875rem;color:#6b7280;margin:0;margin-left:1.75rem}.enhancement-strength label{display:block;font-weight:500;color:#374151;margin-bottom:1rem}.enhancement-strength input[type="range"],.slider{width:100%;height:8px;border-radius:4px;background:#e5e7eb;outline:none;appearance:none}.enhancement-strength input[type="range"]::-webkit-slider-thumb,.slider::-webkit-slider-thumb{appearance:none;width:20px;height:20px;border-radius:50%;background:var(--primary);cursor:pointer;box-shadow:0 2px 6px rgba(0,0,0,0.2)}.enhancement-strength input[type="range"]::-moz-range-thumb,.slider::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--primary);cursor:pointer;border:none;box-shadow:0 2px 6px rgba(0,0,0,0.2)}

.image-comparison,.comparison-container{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin-bottom:2rem;padding:1.5rem;background:#f9fafb;border-radius:0.75rem;border:1px solid #e5e7eb}.comparison-container{margin-bottom:1rem;padding:0}.image-side,.comparison-item{text-align:center}.image-side h3{font-weight:600;color:#374151;margin-bottom:1rem;font-size:1.1rem}.image-side canvas,.image-preview canvas{max-width:100%;border-radius:0.5rem;box-shadow:0 4px 12px rgba(0,0,0,0.1);border:2px solid #e5e7eb}.comparison-image{max-width:100%;max-height:300px;object-fit:contain;border-radius:0.5rem;box-shadow:0 2px 10px rgba(0,0,0,0.1)}.action-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

.info-section{background:white;border-radius:1rem;padding:2rem;margin-bottom:2rem;box-shadow:0 2px 10px rgba(0,0,0,0.05)}.info-section h2{color:#1f2937;font-weight:700;font-size:1.5rem;margin-bottom:1rem}.info-section h3{color:#374151;font-weight:600;font-size:1.25rem;margin:1.5rem 0 1rem 0}.info-section p{color:#6b7280;line-height:1.6;margin-bottom:1rem}.info-section ul,.info-section ol{color:#6b7280;line-height:1.6;margin-left:1.5rem;margin-bottom:1rem}.info-section li{margin-bottom:0.5rem}.faq-item{border-bottom:1px solid #e5e7eb;padding-bottom:1.5rem;margin-bottom:1.5rem}.faq-item:last-child{border-bottom:none;margin-bottom:0}.faq-item h3{color:#1f2937;font-weight:600;font-size:1.1rem;margin-bottom:0.75rem}.faq-item p{color:#6b7280;line-height:1.6;margin:0}.faq-grid{display:grid;gap:1.5rem}.step-card{background:white;border-radius:1rem;padding:1.5rem;box-shadow:0 2px 10px rgba(0,0,0,0.05);border:1px solid #e5e7eb;position:relative;transition:transform 0.2s ease,box-shadow 0.2s ease}.step-card:hover{transform:translateY(-2px);box-shadow:0 4px 20px rgba(0,0,0,0.1)}.step-number{position:absolute;top:-12px;left:1.5rem;background:var(--gradient-primary);color:white;width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:0.875rem;font-weight:600}

.modal{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.5);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.modal-content{background:white;border-radius:1rem;max-width:800px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,0.3)}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;border-bottom:1px solid #e5e7eb}.modal-close{background:none;border:none;font-size:1.25rem;color:#6b7280;cursor:pointer;padding:0.5rem;border-radius:0.5rem;transition:background-color 0.2s ease}.modal-close:hover{background:#f3f4f6;color:#374151}.modal-body{padding:1.5rem}

.upload-icon{font-size:4rem;margin:0 auto 1rem auto;opacity:0.7;color:#9ca3af;display:block}.upload-section.centered-upload{display:flex;justify-content:center;align-items:center;margin-bottom:2rem}.upload-box{max-width:500px;padding:32px;border:2px dashed #ccc;border-radius:12px;background-color:white;text-align:center;cursor:pointer;transition:all 0.3s ease;width:100%}.upload-box:hover{border-color:var(--primary);background-color:rgba(99,102,241,0.05)}.upload-box.drag-over{border-color:var(--primary);background-color:rgba(99,102,241,0.1);transform:scale(1.02)}.upload-title{font-size:1.25rem;font-weight:600;color:#374151;margin:0.5rem 0}.upload-subtext{color:#6b7280;margin:0.5rem 0;font-size:0.875rem}.hidden-file-input{display:none}.upload-formats{font-size:0.875rem;color:#9ca3af;margin-top:0.5rem}.image-info{background:#f9fafb;border-radius:0.5rem;padding:1rem;margin-top:1rem;border:1px solid #e5e7eb}.image-info p{margin:0.25rem 0;font-size:0.875rem;color:#6b7280}.space-y-6>*+*{margin-top:1.5rem}.hidden{display:none}.text-center{text-align:center}.grid{display:grid}.lg\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.gap-8{gap:2rem}.max-w-4xl{max-width:56rem}.max-w-6xl{max-width:72rem}.mx-auto{margin-left:auto;margin-right:auto}.px-4{padding-left:1rem;padding-right:1rem}.py-12{padding-top:3rem;padding-bottom:3rem}.justify-center{justify-content:center}

.value-display{font-size:0.875rem;color:#6b7280;font-weight:500;text-align:center;margin-top:0.25rem}.select-input{padding:0.5rem;border:1px solid #d1d5db;border-radius:0.375rem;background:white;font-size:0.875rem;color:#374151;cursor:pointer}.select-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(99,102,241,0.1)}.color-input{width:100%;height:2.5rem;border:1px solid #d1d5db;border-radius:0.375rem;cursor:pointer}.image-preview{display:flex;justify-content:center;align-items:center;margin:2rem 0;min-height:300px}

.tool-link-card{display:block;padding:0.75rem 1rem;background-color:#f9fafb;border-radius:0.5rem;color:#374151;font-weight:500;text-decoration:none;transition:all 0.2s ease-in-out;border:1px solid #e5e7eb}.tool-link-card:hover{background-color:#f3f4f6;color:var(--primary);transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,0.08)}.marquee-container{width:100%;overflow:hidden;position:relative;white-space:nowrap}.marquee-content{display:inline-flex;animation:marquee 20s linear infinite;will-change:transform;backface-visibility:hidden;perspective:1000px;transform:translateZ(0)}.marquee-text{display:inline-block;font-size:3rem;font-weight:bold;line-height:1.2;padding-right:4rem;white-space:nowrap}@keyframes marquee{0%{transform:translateX(100%)}100%{transform:translateX(-100%)}}.marquee-container:hover .marquee-content{animation-play-state:paused}@media (max-width:768px){.tool-grid{grid-template-columns:1fr}.enhancement-options,.crop-controls{grid-template-columns:1fr}.image-comparison,.comparison-container{grid-template-columns:1fr;gap:1rem}.action-buttons{flex-direction:column;align-items:center}.action-btn,.btn-primary,.btn-secondary{width:100%;max-width:300px;justify-content:center;margin:0.5rem 0}.tool-container,.info-section{padding:1.5rem}.lg\:grid-cols-2{grid-template-columns:1fr}.gap-8{gap:1rem}.control-group{text-align:center}.upload-box{padding:24px;max-width:400px}.upload-title{font-size:1.1rem}.upload-subtext{font-size:0.8rem}.upload-area{padding:2rem 1rem}.tool-header{padding:6rem 0 3rem;text-align:center}.tool-header h1{font-size:2rem}.modal-content{margin:1rem;max-height:calc(100vh - 2rem)}.modal-header,.modal-body{padding:1rem}.step-number{left:1rem}}@media (min-width:768px){.marquee-text{font-size:4.5rem}}@media (min-width:1024px){.marquee-text{font-size:6rem}}@media (max-width:480px){.upload-area{padding:1.5rem 1rem}}