:root{--color-bg-primary: #0a0a0f;--color-bg-secondary: #13131a;--color-bg-tertiary: #1a1a24;--color-bg-elevated: #20202e;--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%);--gradient-success: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);--color-text-primary: #ffffff;--color-text-secondary: #a0a0b8;--color-text-tertiary: #6b6b85;--color-accent: #667eea;--color-accent-hover: #7c8ef5;--color-success: #43e97b;--color-warning: #feca57;--color-error: #f5576c;--color-border: rgba(255, 255, 255, .1);--color-border-hover: rgba(255, 255, 255, .2);--glass-bg: rgba(255, 255, 255, .05);--glass-border: rgba(255, 255, 255, .1);--glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, .37);--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--radius-sm: .5rem;--radius-md: 1rem;--radius-lg: 1.5rem;--radius-xl: 2rem;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .1);--shadow-md: 0 4px 16px rgba(0, 0, 0, .2);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .3);--shadow-xl: 0 16px 48px rgba(0, 0, 0, .4);--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .35s ease;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);background:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.6;overflow-x:hidden}body:before{content:"";position:fixed;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 20% 50%,rgba(102,126,234,.1) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(118,75,162,.1) 0%,transparent 50%);animation:gradientShift 20s ease infinite;pointer-events:none;z-index:-1}@keyframes gradientShift{0%,to{transform:translate(0) rotate(0)}33%{transform:translate(5%,5%) rotate(120deg)}66%{transform:translate(-5%,5%) rotate(240deg)}}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-bg-elevated);border-radius:5px;transition:background var(--transition-base)}::-webkit-scrollbar-thumb:hover{background:var(--color-accent)}.container{max-width:1400px;margin:0 auto;padding:0 var(--spacing-md)}.glass-card{background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--glass-shadow);transition:all var(--transition-base)}.glass-card:hover{border-color:var(--color-border-hover);box-shadow:var(--shadow-lg);transform:translateY(-2px)}.gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn{padding:var(--spacing-sm) var(--spacing-md);border:none;border-radius:var(--radius-md);font-family:var(--font-family);font-size:1rem;font-weight:500;cursor:pointer;transition:all var(--transition-base);outline:none;position:relative;overflow:hidden}.btn:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#ffffff1a;transform:translate(-50%,-50%);transition:width .6s,height .6s}.btn:hover:before{width:300px;height:300px}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 4px 15px #667eea4d}.btn-primary:hover{box-shadow:0 6px 20px #667eea66;transform:translateY(-2px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--color-bg-elevated);color:var(--color-text-primary);border:1px solid var(--color-border)}.btn-secondary:hover{border-color:var(--color-accent);background:var(--color-bg-tertiary)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.input{width:100%;padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);font-family:var(--font-family);font-size:1rem;transition:all var(--transition-base);outline:none}.input:focus{border-color:var(--color-accent);box-shadow:0 0 0 3px #667eea1a}.input::placeholder{color:var(--color-text-tertiary)}.textarea{resize:vertical;min-height:100px;font-family:var(--font-family)}.label{display:block;margin-bottom:var(--spacing-xs);color:var(--color-text-secondary);font-size:.875rem;font-weight:500}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes spinPulse{0%{transform:rotate(0) scale(1);opacity:1}50%{transform:rotate(180deg) scale(.85);opacity:.6}to{transform:rotate(360deg) scale(1);opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.spinner{animation:spin 1.5s linear infinite}.skeleton-loading{width:100%;height:100%;min-height:400px;background:linear-gradient(90deg,var(--color-bg-tertiary) 25%,var(--color-bg-elevated) 37%,var(--color-bg-tertiary) 63%);background-size:200% 100%;animation:shimmer 1.5s infinite linear;border-radius:var(--radius-md);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--spacing-lg);color:var(--color-text-tertiary);text-align:center;padding:var(--spacing-lg)}.skeleton-loading .spinner{width:64px!important;height:64px!important;color:var(--color-accent)!important;filter:drop-shadow(0 0 20px rgba(102,126,234,.8));animation:spinPulse 2s ease-in-out infinite}.loading-text-dynamic{font-size:1.125rem;color:var(--color-text-secondary);font-weight:500;letter-spacing:1px}.fade-in{animation:fadeIn .5s ease}.slide-up{animation:slideUp .5s ease}@media(max-width:768px){html{font-size:14px}.container{padding:0 var(--spacing-sm)}:root{--spacing-xl: 2rem;--spacing-lg: 1.5rem}}::selection{background:var(--color-accent);color:#fff}img{max-width:100%;height:auto;display:block}a{color:var(--color-accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent-hover)}.text-to-image{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-lg)}.generation-panel,.result-panel{display:flex;flex-direction:column;gap:var(--spacing-md);padding:var(--spacing-lg)}.form-group{display:flex;flex-direction:column;gap:var(--spacing-xs)}.label{font-size:.875rem;font-weight:500;color:var(--color-text-secondary)}.input{width:100%;padding:12px;background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:.9375rem;transition:all var(--transition-base)}.input:focus{outline:none;border-color:var(--color-primary);background:var(--color-bg-elevated);box-shadow:0 0 0 2px #667eea33}.textarea{resize:vertical;min-height:80px;line-height:1.5}.radio-group{display:flex;flex-wrap:wrap;gap:10px}.radio-label{position:relative;cursor:pointer}.radio-label input{position:absolute;opacity:0;width:0;height:0}.radio-custom{display:inline-block;padding:8px 16px;background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-full);font-size:.875rem;color:var(--color-text-secondary);transition:all var(--transition-base)}.radio-label:hover .radio-custom{background:var(--color-bg-elevated);border-color:var(--color-text-tertiary)}.radio-label input:checked+.radio-custom{background:var(--gradient-primary);border-color:transparent;color:#fff;box-shadow:0 4px 12px #667eea4d}.btn-generate{margin-top:var(--spacing-sm);width:100%;height:48px;font-size:1rem;font-weight:600;letter-spacing:.5px}.result-column{animation:fadeIn .5s ease;display:flex;flex-direction:column;gap:var(--spacing-lg)}.result-image-container{width:100%;border-radius:var(--radius-md);overflow:hidden;background:#000;display:flex;align-items:center;justify-content:center;min-height:200px}.result-image{max-width:100%;height:auto;display:block}.result-header{display:flex;justify-content:space-between;align-items:center}.result-info{padding:var(--spacing-md);background:var(--color-bg-tertiary);border-radius:var(--radius-md);font-size:.875rem;color:var(--color-text-secondary);line-height:1.6}.result-info p{margin-bottom:4px}.result-info p:last-child{margin-bottom:0}.refine-panel{padding:var(--spacing-md);border-top:1px solid var(--color-border)}@media(max-width:1024px){.text-to-image{grid-template-columns:1fr}}@media(max-width:768px){.radio-group{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.radio-custom{width:100%;text-align:center;padding:8px 4px;font-size:.75rem}}.image-to-image{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-lg)}.images-upload-grid{display:flex;flex-wrap:wrap;gap:var(--spacing-md);margin-top:var(--spacing-sm)}.image-card{position:relative;width:120px;height:120px;border-radius:12px;overflow:hidden;box-shadow:0 4px 12px #0003;transition:transform var(--transition-base)}.image-card:hover{transform:translateY(-2px)}.image-card img{width:100%;height:100%;object-fit:cover}.btn-delete{position:absolute;top:4px;right:4px;width:20px;height:20px;border-radius:50%;background:#0009;border:none;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);transition:all var(--transition-base);opacity:0}.image-card:hover .btn-delete{opacity:1}.btn-delete:hover{background:var(--color-error);transform:scale(1.1)}.add-image-btn{width:120px;height:120px;display:flex;flex-direction:column;align-items:center;justify-content:center;border:2px dashed rgba(255,255,255,.2);border-radius:12px;cursor:pointer;color:var(--color-text-tertiary);transition:all var(--transition-base);background:#ffffff05}.add-image-btn:hover{border-color:var(--color-accent);color:var(--color-text-primary);background:#ffffff0d}.add-image-btn svg{margin-bottom:4px;opacity:.7}.add-image-btn span{font-size:.875rem;font-weight:500}.upload-hint{margin-top:var(--spacing-sm);font-size:.875rem;color:var(--color-text-tertiary)}.slider{width:100%;height:6px;background:var(--color-bg-elevated);border-radius:3px;outline:none;-webkit-appearance:none;appearance:none;cursor:pointer}.slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;background:var(--gradient-primary);border-radius:50%;cursor:pointer;box-shadow:0 2px 8px #667eea66;transition:transform var(--transition-base)}.slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.slider-labels{display:flex;justify-content:space-between;margin-top:var(--spacing-xs);font-size:.75rem;color:var(--color-text-tertiary)}.result-column{animation:fadeIn .5s ease}.refine-panel{margin-top:var(--spacing-md);padding:var(--spacing-md);border-top:1px solid var(--color-border)}.refine-title{font-size:1rem;font-weight:500;margin-bottom:var(--spacing-sm);color:var(--color-text-secondary)}.refine-input-group{display:flex;gap:var(--spacing-sm)}.btn-refine{min-width:80px;display:flex;align-items:center;justify-content:center}@media(max-width:1024px){.image-to-image{grid-template-columns:1fr}}@media(max-width:768px){.radio-group{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.radio-custom{width:100%;text-align:center;padding:8px 4px;font-size:.75rem}.images-upload-grid{justify-content:center}}.app{min-height:100vh;display:flex;flex-direction:column}.app-header{padding:var(--spacing-lg) 0;border-bottom:1px solid var(--color-border);background:var(--color-bg-secondary)}.header-content{text-align:center}.logo-section{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-xs)}.logo-icon{font-size:3rem;animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.logo-text{font-size:2.5rem;font-weight:700;letter-spacing:-.5px}.tagline{color:var(--color-text-secondary);font-size:1rem}.app-main{flex:1;padding:var(--spacing-xl) 0}.tabs-container{margin-bottom:var(--spacing-lg);padding:var(--spacing-xs)}.tabs{display:flex;gap:var(--spacing-xs)}.tab{flex:1;display:flex;align-items:center;justify-content:center;gap:var(--spacing-xs);padding:var(--spacing-md);background:transparent;border:none;border-radius:var(--radius-md);color:var(--color-text-secondary);font-family:var(--font-family);font-size:1rem;font-weight:500;cursor:pointer;transition:all var(--transition-base);position:relative}.tab:before{content:"";position:absolute;inset:0;border-radius:var(--radius-md);background:var(--gradient-primary);opacity:0;transition:opacity var(--transition-base)}.tab:hover{color:var(--color-text-primary)}.tab:hover:before{opacity:.1}.tab.active{color:#fff}.tab.active:before{opacity:1}.tab span,.tab svg{position:relative;z-index:1}.tab-content{animation:fadeIn .3s ease}.app-footer{padding:var(--spacing-xl) 0;border-top:1px solid var(--color-border);color:var(--color-text-tertiary);font-size:.875rem}.footer-content{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-xs)}.footer-info{display:flex;gap:var(--spacing-md);flex-wrap:wrap;justify-content:center}@media(max-width:768px){.logo-text{font-size:2rem}.tabs{flex-direction:column}.tab{justify-content:flex-start}}