@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap");:root{--bg-primary:#06060b;--bg-secondary:#0d0d15;--bg-tertiary:#13131f;--bg-card:rgba(18,18,30,.7);--bg-card-hover:rgba(25,25,42,.85);--bg-glass:hsla(0,0%,100%,.03);--bg-glass-hover:hsla(0,0%,100%,.06);--text-primary:#f0f0f5;--text-secondary:#a0a0b8;--text-muted:#6a6a82;--text-accent:#818cf8;--accent:#818cf8;--accent-hover:#6366f1;--accent-glow:rgba(129,140,248,.25);--accent-gradient:linear-gradient(135deg,#818cf8,#6366f1 50%,#4f46e5);--youtube:red;--youtube-dark:#c00;--youtube-glow:rgba(255,0,0,.2);--youtube-gradient:linear-gradient(135deg,red,#c00);--tiktok:#00f2ea;--tiktok-secondary:#ff0050;--tiktok-glow:rgba(0,242,234,.2);--tiktok-gradient:linear-gradient(135deg,#00f2ea,#ff0050);--twitter:#1da1f2;--twitter-dark:#0d8de0;--twitter-glow:rgba(29,161,242,.2);--twitter-gradient:linear-gradient(135deg,#1da1f2,#0d8de0);--x-primary:#fff;--x-dark:#e0e0e0;--x-glow:hsla(0,0%,100%,.15);--x-gradient:linear-gradient(135deg,#fff,#d4d4d4);--instagram-gradient:linear-gradient(45deg,#f09433,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888);--instagram:#e1306c;--instagram-glow:rgba(225,48,108,.2);--border-color:hsla(0,0%,100%,.06);--border-color-hover:hsla(0,0%,100%,.12);--border-accent:rgba(129,140,248,.3);--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(129,140,248,.15);--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--transition-fast:0.15s ease;--transition-base:0.25s ease;--transition-slow:0.4s ease;--container-max:1200px;--container-padding:20px;--success:#22c55e;--success-bg:rgba(34,197,94,.1);--error:#ef4444;--error-bg:rgba(239,68,68,.1);--warning:#f59e0b;--warning-bg:rgba(245,158,11,.1)}*,:after,:before{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.7;min-height:100vh;overflow-x:hidden}a{color:var(--accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-hover)}img{max-width:100%;height:auto;display:block}.bg-grid{inset:0;background-image:linear-gradient(hsla(0,0%,100%,.02) 1px,transparent 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var(--container-padding);justify-content:space-between;height:100%}.navbar-inner,.navbar-logo{display:flex;align-items:center}.navbar-logo{gap:10px;font-size:1.5rem;font-weight:800;color:var(--text-primary);letter-spacing:-.5px}.navbar-logo .logo-icon{width:36px;height:36px;background:var(--accent-gradient);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1.1rem}.navbar-logo span.logo-accent{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.navbar-nav{gap:4px;list-style:none}.navbar-nav,.navbar-nav a{display:flex;align-items:center}.navbar-nav a{gap:6px;padding:8px 14px;border-radius:var(--radius-sm);color:var(--text-secondary);font-size:.875rem;font-weight:500;transition:all var(--transition-fast);white-space:nowrap}.navbar-nav a.active,.navbar-nav a:hover{color:var(--text-primary);background:var(--bg-glass-hover)}.navbar-toggle{display:none;background:none;border:none;color:var(--text-primary);font-size:1.5rem;cursor:pointer;padding:8px}.hero{padding:80px 0 60px;text-align:center;position:relative}.hero h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:900;line-height:1.1;margin-bottom:20px;letter-spacing:-1px}.hero h1 .gradient-text{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero .subtitle{font-size:clamp(1rem,2vw,1.2rem);color:var(--text-secondary);max-width:600px;margin:0 auto 40px;line-height:1.6}.download-section{padding:40px 0 80px}.download-form-wrapper{max-width:720px;margin:0 auto;position:relative}.download-form{display:flex;gap:0;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition-base);box-shadow:var(--shadow-lg)}.download-form:focus-within{border-color:var(--border-accent);box-shadow:var(--shadow-glow)}.download-form input{flex:1 1;background:transparent;border:none;padding:18px 24px;font-size:1rem;color:var(--text-primary);font-family:inherit;outline:none}.download-form input::placeholder{color:var(--text-muted)}.download-form button{padding:18px 32px;background:var(--accent-gradient);border:none;color:#fff;font-size:.95rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast);font-family:inherit;white-space:nowrap;display:flex;align-items:center;gap:8px}.download-form button:hover{opacity:.9;transform:scale(1.02)}.download-form button:disabled{opacity:.5;cursor:not-allowed;transform:none}.download-form.youtube-theme:focus-within{border-color:var(--youtube);box-shadow:0 0 40px var(--youtube-glow)}.download-form.youtube-theme button{background:var(--youtube-gradient)}.download-form.tiktok-theme:focus-within{border-color:var(--tiktok);box-shadow:0 0 40px var(--tiktok-glow)}.download-form.tiktok-theme button{background:var(--tiktok-gradient)}.download-form.twitter-theme:focus-within{border-color:var(--twitter);box-shadow:0 0 40px var(--twitter-glow)}.download-form.twitter-theme button{background:var(--twitter-gradient)}.download-form.x-theme:focus-within{border-color:hsla(0,0%,100%,.3);box-shadow:0 0 40px var(--x-glow)}.download-form.x-theme button{background:var(--x-gradient);color:#000}.download-form.instagram-theme:focus-within{border-color:var(--instagram);box-shadow:0 0 40px var(--instagram-glow)}.download-form.instagram-theme button{background:var(--instagram-gradient)}.video-result{max-width:720px;margin:30px auto 0;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden;animation:slideUp .4s ease}.video-result-header{display:flex;gap:20px;padding:20px}.video-thumbnail{width:200px;min-width:200px;aspect-ratio:16/9;border-radius:var(--radius-md);overflow:hidden;background:var(--bg-tertiary);position:relative}.video-thumbnail img{width:100%;height:100%;object-fit:cover}.video-duration{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,.8);padding:2px 8px;border-radius:4px;font-size:.75rem;font-weight:600}.video-info{flex:1 1;display:flex;flex-direction:column;justify-content:center}.video-info h3{font-size:1rem;font-weight:600;margin-bottom:8px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.video-info .video-meta{font-size:.85rem;color:var(--text-muted);display:flex;flex-direction:column;gap:4px}.video-formats{padding:0 20px 20px;display:flex;flex-direction:column;gap:8px}.format-item{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--bg-glass);border:1px solid var(--border-color);border-radius:var(--radius-sm);transition:all var(--transition-fast)}.format-item:hover{background:var(--bg-glass-hover);border-color:var(--border-color-hover)}.format-info{display:flex;align-items:center;gap:12px}.format-quality{font-weight:600;font-size:.9rem;min-width:60px}.format-details{font-size:.8rem;color:var(--text-muted)}.format-download-btn{padding:8px 20px;border-radius:var(--radius-full);border:none;font-size:.8rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast);font-family:inherit;display:flex;align-items:center;gap:6px}.format-download-btn.youtube{background:var(--youtube);color:#fff}.format-download-btn.tiktok{background:var(--tiktok);color:#000}.format-download-btn.twitter{background:var(--twitter);color:#fff}.format-download-btn.x{background:var(--x-primary);color:#000}.format-download-btn.instagram{background:var(--instagram);color:#fff}.format-download-btn.default{background:var(--accent);color:#fff}.format-download-btn:hover{transform:scale(1.05);filter:brightness(1.1)}.platforms-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:16px;gap:16px;padding:40px 0}.platform-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:28px 20px;text-align:center;cursor:pointer;transition:all var(--transition-base);position:relative;overflow:hidden;text-decoration:none;display:block}.platform-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;transition:height var(--transition-base)}.platform-card.youtube:before{background:var(--youtube-gradient)}.platform-card.tiktok:before{background:var(--tiktok-gradient)}.platform-card.twitter:before{background:var(--twitter-gradient)}.platform-card.x-card:before{background:var(--x-gradient)}.platform-card.instagram:before{background:var(--instagram-gradient)}.platform-card:hover{transform:translateY(-4px);border-color:var(--border-color-hover);box-shadow:var(--shadow-lg)}.platform-card:hover:before{height:4px}.platform-card.youtube:hover{box-shadow:0 8px 32px var(--youtube-glow)}.platform-card.tiktok:hover{box-shadow:0 8px 32px var(--tiktok-glow)}.platform-card.twitter:hover{box-shadow:0 8px 32px var(--twitter-glow)}.platform-card.x-card:hover{box-shadow:0 8px 32px var(--x-glow)}.platform-card.instagram:hover{box-shadow:0 8px 32px var(--instagram-glow)}.platform-icon{font-size:2.5rem;margin-bottom:12px}.platform-card h3{font-size:1rem;font-weight:600;margin-bottom:6px;color:var(--text-primary)}.platform-card p{font-size:.8rem;color:var(--text-muted)}.how-it-works{padding:60px 0}.how-it-works h2{text-align:center;font-size:1.8rem;font-weight:700;margin-bottom:40px}.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:24px;gap:24px}.step-card{text-align:center;padding:32px 20px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:all var(--transition-base)}.step-card:hover{transform:translateY(-4px);border-color:var(--border-accent)}.step-number{width:48px;height:48px;border-radius:50%;background:var(--accent-gradient);display:inline-flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:700;margin-bottom:16px;color:#fff}.step-card h3{font-size:1.1rem;font-weight:600;margin-bottom:8px}.step-card p{font-size:.9rem;color:var(--text-secondary);line-height:1.5}.faq-section{padding:60px 0}.faq-section h2{text-align:center;font-size:1.8rem;font-weight:700;margin-bottom:32px}.faq-list{max-width:720px;margin:0 auto;display:flex;flex-direction:column;gap:12px}.faq-item{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);overflow:hidden;transition:border-color var(--transition-fast)}.faq-item.open{border-color:var(--border-accent)}.faq-question{width:100%;padding:18px 20px;background:none;border:none;color:var(--text-primary);font-size:.95rem;font-weight:600;text-align:left;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-family:inherit;transition:color var(--transition-fast)}.faq-question:hover{color:var(--accent)}.faq-question .faq-icon{transition:transform var(--transition-base);font-size:1.2rem;color:var(--text-muted)}.faq-item.open .faq-icon{transform:rotate(45deg);color:var(--accent)}.faq-answer{max-height:0;overflow:hidden;transition:max-height var(--transition-slow),padding var(--transition-slow)}.faq-item.open .faq-answer{max-height:300px;padding:0 20px 18px}.faq-answer p{color:var(--text-secondary);font-size:.9rem;line-height:1.6}.stats-bar{display:flex;justify-content:center;gap:40px;padding:30px 0;flex-wrap:wrap}.stat-item{text-align:center}.stat-number{font-size:2rem;font-weight:800;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.stat-label{font-size:.85rem;color:var(--text-muted);margin-top:4px}.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));grid-gap:24px;gap:24px;padding:40px 0}.blog-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition-base);display:flex;flex-direction:column;text-decoration:none;color:inherit}.blog-card:hover{transform:translateY(-4px);border-color:var(--border-accent);box-shadow:var(--shadow-lg)}.blog-card-image{width:100%;aspect-ratio:16/9;background:var(--bg-tertiary);overflow:hidden}.blog-card-image img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slow)}.blog-card:hover .blog-card-image img{transform:scale(1.05)}.blog-card-content{padding:20px;flex:1 1;display:flex;flex-direction:column}.blog-card-category{display:inline-block;padding:4px 12px;background:var(--accent-glow);color:var(--accent);border-radius:var(--radius-full);font-size:.75rem;font-weight:600;margin-bottom:10px;width:-moz-fit-content;width:fit-content}.blog-card h3{font-size:1.05rem;font-weight:600;margin-bottom:8px;line-height:1.4;color:var(--text-primary)}.blog-card p{font-size:.85rem;color:var(--text-secondary);line-height:1.5;flex:1 1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.blog-card-footer{padding:14px 20px;border-top:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:var(--text-muted)}.blog-post{max-width:800px;margin:0 auto;padding:40px 0 80px}.blog-post-header{margin-bottom:32px}.blog-post-header h1{font-size:2.2rem;font-weight:800;line-height:1.2;margin-bottom:16px}.blog-post-meta{display:flex;gap:16px;color:var(--text-muted);font-size:.85rem;flex-wrap:wrap}.blog-post-content{font-size:1.05rem;line-height:1.8;color:var(--text-secondary)}.blog-post-content h2{color:var(--text-primary);font-size:1.5rem;margin:32px 0 16px;font-weight:700}.blog-post-content h3{color:var(--text-primary);font-size:1.2rem;margin:24px 0 12px;font-weight:600}.blog-post-content p{margin-bottom:16px}.blog-post-content img{border-radius:var(--radius-md);margin:24px 0}.blog-post-content a{color:var(--accent);text-decoration:underline}.blog-post-content ol,.blog-post-content ul{margin:16px 0;padding-left:24px}.blog-post-content li{margin-bottom:8px}.blog-post-content blockquote{border-left:3px solid var(--accent);padding:12px 20px;margin:20px 0;background:var(--bg-glass);border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-style:italic;color:var(--text-secondary)}.blog-post-content code{background:var(--bg-tertiary);padding:2px 8px;border-radius:4px;font-size:.9em}.blog-post-content pre{background:var(--bg-tertiary);padding:16px 20px;border-radius:var(--radius-md);overflow-x:auto;margin:16px 0}.blog-post-content pre code{background:none;padding:0}.breadcrumb{display:flex;align-items:center;gap:8px;padding:16px 0;font-size:.85rem;flex-wrap:wrap}.breadcrumb,.breadcrumb a{color:var(--text-muted)}.breadcrumb a:hover{color:var(--accent)}.breadcrumb .separator{opacity:.5}.footer{background:var(--bg-secondary);border-top:1px solid var(--border-color);padding:48px 0 24px;margin-top:60px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;grid-gap:40px;gap:40px;margin-bottom:40px}.footer-brand h3{font-size:1.4rem;font-weight:800;margin-bottom:12px}.footer-brand p{color:var(--text-muted);font-size:.9rem;line-height:1.6}.footer-column h4{font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--text-secondary);margin-bottom:16px}.footer-column ul{list-style:none;display:flex;flex-direction:column;gap:8px}.footer-column a{color:var(--text-muted);font-size:.9rem;transition:color var(--transition-fast)}.footer-column a:hover{color:var(--text-primary)}.footer-bottom{padding-top:24px;border-top:1px solid var(--border-color);text-align:center;color:var(--text-muted);font-size:.85rem}.admin-layout{display:flex;min-height:100vh;padding-top:0}.admin-sidebar{width:260px;background:var(--bg-secondary);border-right:1px solid var(--border-color);padding:24px 0;position:fixed;top:0;left:0;bottom:0;overflow-y:auto;z-index:100}.admin-sidebar-header{padding:0 20px 24px;border-bottom:1px solid var(--border-color);margin-bottom:16px}.admin-sidebar-header h2{font-size:1.2rem;font-weight:700}.admin-sidebar-header p{font-size:.8rem;color:var(--text-muted)}.admin-nav{list-style:none;padding:0 12px}.admin-nav li{margin-bottom:2px}.admin-nav a{display:flex;align-items:center;gap:10px;padding:10px 16px;border-radius:var(--radius-sm);color:var(--text-secondary);font-size:.9rem;font-weight:500;transition:all var(--transition-fast)}.admin-nav a.active,.admin-nav a:hover{background:var(--bg-glass-hover);color:var(--text-primary)}.admin-nav a.active{background:var(--accent-glow);color:var(--accent)}.admin-main{flex:1 1;margin-left:260px;padding:32px;min-height:100vh}.admin-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}.admin-header h1{font-size:1.8rem;font-weight:700}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:16px;gap:16px;margin-bottom:32px}.stat-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px;transition:all var(--transition-base)}.stat-card:hover{border-color:var(--border-accent)}.stat-card-label{font-size:.85rem;color:var(--text-muted);margin-bottom:8px;font-weight:500}.stat-card-value{font-size:2rem;font-weight:800;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.stat-card-change{font-size:.8rem;margin-top:4px;color:var(--success)}.admin-table-wrapper{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden}.admin-table{width:100%;border-collapse:collapse}.admin-table th{text-align:left;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);background:var(--bg-glass)}.admin-table td,.admin-table th{padding:14px 16px;border-bottom:1px solid var(--border-color)}.admin-table td{font-size:.9rem;color:var(--text-secondary)}.admin-table tr:last-child td{border-bottom:none}.admin-table tr:hover td{background:var(--bg-glass)}.admin-form{max-width:800px}.form-group{margin-bottom:20px}.form-group label{display:block;font-size:.85rem;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 16px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.9rem;font-family:inherit;transition:all var(--transition-fast);outline:none}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.form-group textarea{min-height:120px;resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);font-size:.9rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast);border:none;font-family:inherit}.btn-primary{background:var(--accent-gradient);color:#fff}.btn-primary:hover{opacity:.9;transform:translateY(-1px)}.btn-secondary{background:var(--bg-glass-hover);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{border-color:var(--border-color-hover);background:var(--bg-card-hover)}.btn-danger{background:var(--error-bg);color:var(--error);border:1px solid rgba(239,68,68,.2)}.btn-danger:hover{background:rgba(239,68,68,.2)}.btn-success{background:var(--success-bg);color:var(--success);border:1px solid rgba(34,197,94,.2)}.btn-success:hover{background:rgba(34,197,94,.2)}.btn-sm{padding:6px 12px;font-size:.8rem}.btn-group{display:flex;gap:8px;flex-wrap:wrap}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:var(--radius-full);font-size:.75rem;font-weight:600}.badge-success{background:var(--success-bg);color:var(--success)}.badge-warning{background:var(--warning-bg);color:var(--warning)}.badge-error{background:var(--error-bg);color:var(--error)}.badge-youtube{background:var(--youtube-glow);color:var(--youtube)}.badge-tiktok{background:var(--tiktok-glow);color:var(--tiktok)}.badge-twitter{background:var(--twitter-glow);color:var(--twitter)}.badge-x{background:var(--x-glow);color:var(--x-primary)}.badge-instagram{background:var(--instagram-glow);color:var(--instagram)}.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}.login-card{width:100%;max-width:400px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:40px;box-shadow:var(--shadow-lg)}.login-card h1{font-size:1.5rem;font-weight:700;text-align:center;margin-bottom:8px}.login-card p{text-align:center;color:var(--text-muted);font-size:.9rem;margin-bottom:28px}.pagination{display:flex;justify-content:center;gap:8px;padding:32px 0}.pagination a,.pagination button{padding:8px 14px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-secondary);font-size:.85rem;cursor:pointer;transition:all var(--transition-fast);font-family:inherit;text-decoration:none}.pagination a:hover,.pagination button:hover{border-color:var(--accent);color:var(--accent)}.pagination a.active,.pagination button.active{background:var(--accent);border-color:var(--accent);color:#fff}.spinner{width:24px;height:24px;border:3px solid var(--border-color);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}.loading-overlay{display:flex;align-items:center;justify-content:center;gap:12px;padding:40px;color:var(--text-muted)}.toast-container{position:fixed;top:20px;right:20px;z-index:10000;display:flex;flex-direction:column;gap:8px}.toast{padding:14px 20px;border-radius:var(--radius-md);font-size:.9rem;font-weight:500;animation:slideInRight .3s ease;display:flex;align-items:center;gap:8px;box-shadow:var(--shadow-lg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.toast-success{background:rgba(34,197,94,.15);border:1px solid rgba(34,197,94,.3);color:var(--success)}.toast-error{background:rgba(239,68,68,.15);border:1px solid rgba(239,68,68,.3);color:var(--error)}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translateX(100px)}to{opacity:1;transform:translateX(0)}}@keyframes spin{to{transform:rotate(1turn)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-in{animation:slideUp .5s ease forwards}.platform-header{padding:60px 0 20px;text-align:center;position:relative}.platform-header .platform-logo{font-size:4rem;margin-bottom:16px}.platform-header h1{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:900;margin-bottom:12px;letter-spacing:-.5px}.platform-header .platform-desc{font-size:1.05rem;color:var(--text-secondary);max-width:560px;margin:0 auto}.platform-header.youtube h1{color:var(--youtube)}.platform-header.tiktok h1{background:var(--tiktok-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.platform-header.twitter h1{color:var(--twitter)}.platform-header.x-platform h1{color:var(--x-primary)}.platform-header.instagram h1{background:var(--instagram-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.chart-container{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px;margin-bottom:32px}.chart-container h3{font-size:1rem;font-weight:600;margin-bottom:16px;color:var(--text-secondary)}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state .empty-icon{font-size:3rem;margin-bottom:16px;opacity:.5}.empty-state h3{font-size:1.2rem;margin-bottom:8px;color:var(--text-secondary)}.alert,.empty-state p{font-size:.9rem}.alert{padding:14px 20px;border-radius:var(--radius-md);margin-bottom:16px;display:flex;align-items:center;gap:10px}.alert-info{background:rgba(129,140,248,.1);border:1px solid rgba(129,140,248,.2);color:var(--accent)}.alert-success{background:var(--success-bg);border:1px solid rgba(34,197,94,.2);color:var(--success)}.alert-error{background:var(--error-bg);border:1px solid rgba(239,68,68,.2);color:var(--error)}.seo-tabs{display:flex;gap:4px;margin-bottom:24px;overflow-x:auto;padding-bottom:4px}.seo-tab{padding:10px 16px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-secondary);font-size:.85rem;font-weight:500;cursor:pointer;white-space:nowrap;transition:all var(--transition-fast);font-family:inherit}.seo-tab:hover{border-color:var(--border-color-hover);color:var(--text-primary)}.seo-tab.active{background:var(--accent-glow);border-color:var(--accent);color:var(--accent)}@media (max-width:768px){.navbar-nav{display:none;position:absolute;top:72px;left:0;right:0;background:rgba(6,6,11,.95);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);flex-direction:column;padding:12px}.navbar-nav.open{display:flex}.navbar-toggle{display:block}.hero h1{font-size:1.8rem}.hero{padding:50px 0 30px}.download-form{flex-direction:column}.download-form button{justify-content:center}.platforms-grid{grid-template-columns:repeat(2,1fr)}.footer-grid,.steps-grid{grid-template-columns:1fr}.footer-grid{gap:24px}.video-result-header{flex-direction:column}.video-thumbnail{width:100%;min-width:unset}.blog-grid,.form-row{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.admin-sidebar{width:100%;position:relative}.admin-main{margin-left:0;padding:16px}.admin-layout{flex-direction:column}.stats-bar{gap:20px}.seo-tabs{flex-wrap:nowrap}}@media (max-width:480px){.platforms-grid,.stats-grid{grid-template-columns:1fr}.blog-post-header h1{font-size:1.6rem}.pagination{gap:4px}.pagination a,.pagination button{padding:6px 10px;font-size:.8rem}}.ad-slot{display:flex;justify-content:center;align-items:center;max-width:100%}.ad-slot-728x90{max-width:728px;min-height:90px}.ad-slot-300x300{max-width:300px;min-height:300px}.ad-slot-468x60{max-width:468px;min-height:60px}@media (min-width:1440px){.skyscraper-ad.left-skyscraper,.skyscraper-ad.right-skyscraper{display:block!important}}