.url-input-wrapper{width:100%;max-width:680px;margin:0 auto;animation:fade-in .6s ease-out}.url-input-container{position:relative;display:flex;align-items:center;gap:var(--space-sm);padding:6px;border-radius:var(--radius-xl);background:var(--bg-card);border:1px solid var(--bg-glass-border);transition:border-color var(--transition-base),box-shadow var(--transition-base)}.url-input-container:focus-within{border-color:#667eea66;box-shadow:var(--shadow-glow)}.url-input-icon{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:var(--radius-lg);background:var(--gradient-instagram);flex-shrink:0}.url-input-icon svg{width:22px;height:22px;fill:#fff}.url-input-field{flex:1;background:transparent;border:none;color:var(--text-primary);font-family:var(--font-family);font-size:var(--font-size-md);padding:var(--space-sm) var(--space-xs);outline:none;min-width:0}.url-input-field::placeholder{color:var(--text-muted)}.url-input-btn{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);border:none;border-radius:var(--radius-lg);background:var(--gradient-accent);color:#fff;font-family:var(--font-family);font-size:var(--font-size-sm);font-weight:600;cursor:pointer;white-space:nowrap;transition:transform var(--transition-fast),box-shadow var(--transition-base),opacity var(--transition-base)}.url-input-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 20px #667eea59}.url-input-btn:active:not(:disabled){transform:translateY(0) scale(.98)}.url-input-btn:disabled{opacity:.5;cursor:not-allowed}.url-input-error{display:flex;align-items:center;gap:var(--space-sm);margin-top:var(--space-md);padding:var(--space-sm) var(--space-md);background:var(--color-error-bg);border:1px solid rgba(255,71,87,.2);border-radius:var(--radius-md);color:var(--color-error);font-size:var(--font-size-sm);animation:scale-in .3s ease-out}.url-input-error svg{flex-shrink:0;width:16px;height:16px}.slide-card{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:var(--bg-card);border:1px solid var(--bg-glass-border);transition:transform var(--transition-base),box-shadow var(--transition-base),border-color var(--transition-base);cursor:grab;-webkit-user-select:none;user-select:none;animation:scale-in .4s ease-out both}.slide-card:hover{transform:translateY(-4px) scale(1.02);box-shadow:var(--shadow-lg);border-color:#667eea4d}.slide-card:active{cursor:grabbing}.slide-card.dragging{opacity:.5;transform:scale(1.05);box-shadow:var(--shadow-lg),var(--shadow-glow);z-index:100}.slide-card-image-wrapper{position:relative;width:100%;aspect-ratio:1;overflow:hidden;background:var(--bg-secondary)}.slide-card-image{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slow)}.slide-card:hover .slide-card-image{transform:scale(1.05)}.slide-card-badge{position:absolute;top:var(--space-sm);left:var(--space-sm);display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:var(--radius-full);background:#0009;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;font-size:var(--font-size-xs);font-weight:700;z-index:2}.slide-card-delete{position:absolute;top:var(--space-sm);right:var(--space-sm);display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;border-radius:var(--radius-full);background:#ff4757cc;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;cursor:pointer;opacity:0;transform:scale(.8);transition:opacity var(--transition-fast),transform var(--transition-fast),background var(--transition-fast);z-index:2}.slide-card:hover .slide-card-delete{opacity:1;transform:scale(1)}.slide-card-delete:hover{background:#ff4757;transform:scale(1.15)!important}.slide-card-handle{position:absolute;bottom:0;left:0;right:0;display:flex;align-items:center;justify-content:center;padding:var(--space-xs);background:linear-gradient(to top,rgba(0,0,0,.6),transparent);color:#fff9;font-size:var(--font-size-xs);opacity:0;transition:opacity var(--transition-fast)}.slide-card:hover .slide-card-handle{opacity:1}.slide-card-handle svg{width:18px;height:18px}.slide-card-video-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#0009;color:var(--text-secondary);font-size:var(--font-size-sm);font-weight:600}.slide-grid-section{width:100%;max-width:900px;margin:0 auto;animation:fade-in .5s ease-out .2s both}.slide-grid-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-lg);padding:0 var(--space-xs)}.slide-grid-title{font-size:var(--font-size-lg);font-weight:600;color:var(--text-primary)}.slide-grid-count{font-size:var(--font-size-sm);color:var(--text-secondary);background:var(--bg-card);padding:var(--space-xs) var(--space-md);border-radius:var(--radius-full);border:1px solid var(--bg-glass-border)}.slide-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:var(--space-md)}@media (max-width: 640px){.slide-grid{grid-template-columns:repeat(2,1fr);gap:var(--space-sm)}}@media (min-width: 641px) and (max-width: 900px){.slide-grid{grid-template-columns:repeat(3,1fr)}}.slide-grid-overlay{opacity:.9;transform:scale(1.05);box-shadow:var(--shadow-lg),0 0 60px #667eea33;border-radius:var(--radius-lg);overflow:hidden}.slide-grid-info{display:flex;align-items:center;gap:var(--space-md);margin-bottom:var(--space-lg);padding:var(--space-md) var(--space-lg);background:var(--bg-card);border:1px solid var(--bg-glass-border);border-radius:var(--radius-lg)}.slide-grid-info-username{font-weight:600;background:var(--gradient-instagram);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.slide-grid-info-caption{font-size:var(--font-size-sm);color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:500px}.slide-grid-empty{display:flex;flex-direction:column;align-items:center;gap:var(--space-md);padding:var(--space-3xl);color:var(--text-muted);text-align:center}.slide-grid-empty svg{width:48px;height:48px;opacity:.4}.download-section{display:flex;flex-direction:column;align-items:center;gap:var(--space-md);animation:fade-in .5s ease-out .4s both}.download-btn{position:relative;display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-md) var(--space-xl);border:none;border-radius:var(--radius-xl);background:var(--gradient-instagram);color:#fff;font-family:var(--font-family);font-size:var(--font-size-lg);font-weight:700;cursor:pointer;overflow:hidden;transition:transform var(--transition-fast),box-shadow var(--transition-base)}.download-btn:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,rgba(255,255,255,.15) 0%,transparent 50%,rgba(255,255,255,.05) 100%);opacity:0;transition:opacity var(--transition-base)}.download-btn:hover:not(:disabled):before{opacity:1}.download-btn:hover:not(:disabled){transform:translateY(-2px) scale(1.02);box-shadow:0 8px 30px #dc27434d,0 4px 15px #f0943333}.download-btn:active:not(:disabled){transform:translateY(0) scale(.98)}.download-btn:disabled{opacity:.4;cursor:not-allowed;filter:grayscale(.3)}.download-btn svg{width:22px;height:22px;position:relative;z-index:1}.download-btn-text{position:relative;z-index:1}.download-btn.loading:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.15),transparent);animation:shimmer 1.5s infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.download-hint{font-size:var(--font-size-xs);color:var(--text-muted)}.app{min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:var(--space-2xl) var(--space-lg);gap:var(--space-2xl)}.app-header{text-align:center;animation:fade-in .6s ease-out}.app-logo{display:inline-flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-md)}.app-logo-icon{width:48px;height:48px;border-radius:var(--radius-md);background:var(--gradient-instagram);display:flex;align-items:center;justify-content:center}.app-logo-icon svg{width:28px;height:28px;fill:#fff}.app-title{font-size:var(--font-size-hero);font-weight:800;letter-spacing:-.03em;line-height:1.1;background:linear-gradient(135deg,#f0f0f5,#a0a0c0,#f0f0f5);background-size:200% 200%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradient-shift 5s ease-in-out infinite alternate}@keyframes gradient-shift{0%{background-position:0% 50%}to{background-position:100% 50%}}.app-subtitle{font-size:var(--font-size-lg);color:var(--text-secondary);font-weight:400;margin-top:var(--space-sm)}.app-subtitle span{background:var(--gradient-instagram);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:600}.app-content{width:100%;max-width:960px;display:flex;flex-direction:column;align-items:center;gap:var(--space-2xl)}.app-footer{margin-top:auto;padding-top:var(--space-2xl);text-align:center;color:var(--text-muted);font-size:var(--font-size-xs)}.app-footer a{color:var(--text-secondary);text-decoration:none;transition:color var(--transition-fast)}.app-footer a:hover{color:var(--text-primary)}.app-loading{display:flex;flex-direction:column;align-items:center;gap:var(--space-lg);padding:var(--space-3xl);animation:fade-in .4s ease-out}.app-loading-text{color:var(--text-secondary);font-size:var(--font-size-md)}.app-loading .spinner{width:32px;height:32px;border-width:3px}.app-reset-btn{display:inline-flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);border:1px solid var(--bg-glass-border);border-radius:var(--radius-full);background:var(--bg-card);color:var(--text-secondary);font-family:var(--font-family);font-size:var(--font-size-sm);cursor:pointer;transition:all var(--transition-base)}.app-reset-btn:hover{background:var(--bg-card-hover);color:var(--text-primary);border-color:#667eea4d}:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-card: rgba(255, 255, 255, .04);--bg-card-hover: rgba(255, 255, 255, .07);--bg-glass: rgba(255, 255, 255, .06);--bg-glass-border: rgba(255, 255, 255, .1);--text-primary: #f0f0f5;--text-secondary: #8e8ea0;--text-muted: #5a5a6e;--gradient-instagram: linear-gradient( 135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100% );--gradient-accent: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--gradient-success: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);--color-error: #ff4757;--color-error-bg: rgba(255, 71, 87, .1);--color-success: #2ed573;--color-warning: #ffa502;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--space-3xl: 64px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-full: 9999px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--shadow-glow: 0 0 40px rgba(102, 126, 234, .15);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-md: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.5rem;--font-size-2xl: 2rem;--font-size-3xl: 2.5rem;--font-size-hero: clamp(2.5rem, 5vw, 4rem);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .4s cubic-bezier(.4, 0, .2, 1);--transition-spring: .5s cubic-bezier(.34, 1.56, .64, 1)}*,*:before,*:after{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-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;overflow-x:hidden}body:before{content:"";position:fixed;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(ellipse at 20% 50%,rgba(102,126,234,.08) 0%,transparent 50%),radial-gradient(ellipse at 80% 20%,rgba(118,75,162,.06) 0%,transparent 50%),radial-gradient(ellipse at 50% 80%,rgba(220,39,67,.04) 0%,transparent 50%);z-index:-1;animation:bg-drift 20s ease-in-out infinite alternate}@keyframes bg-drift{0%{transform:translate(0) rotate(0)}to{transform:translate(-2%,-2%) rotate(2deg)}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.glass-card{background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--bg-glass-border);border-radius:var(--radius-lg)}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:20px;height:20px;border:2.5px solid rgba(255,255,255,.2);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}@keyframes fade-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes scale-in{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}:focus-visible{outline:2px solid rgba(102,126,234,.6);outline-offset:2px}