@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800&display=swap";:root{--primary: #6366f1;--primary-hover: #4f46e5;--bg-color: #0f172a;--card-bg: rgba(30, 41, 59, .7);--card-border: rgba(255, 255, 255, .1);--text-main: #f8fafc;--text-muted: #94a3b8;--danger: #ef4444;--success: #10b981;--glass-shadow: 0 4px 30px rgba(0, 0, 0, .1);--glass-blur: blur(16px)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,sans-serif;background-color:var(--bg-color);background-image:radial-gradient(circle at 15% 50%,rgba(99,102,241,.15) 0%,transparent 50%),radial-gradient(circle at 85% 30%,rgba(236,72,153,.15) 0%,transparent 50%);background-size:cover;background-attachment:fixed;color:var(--text-main);min-height:100vh;display:flex;flex-direction:column}h1,h2,h3,h4,h5,h6{font-family:Outfit,sans-serif}.glass-panel{background:var(--card-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--card-border);box-shadow:var(--glass-shadow);border-radius:20px}input{font-family:Inter,sans-serif;background:#0f172a99;border:1px solid var(--card-border);color:var(--text-main);padding:12px 16px;border-radius:12px;outline:none;transition:all .3s ease;width:100%}input:focus{border-color:var(--primary);box-shadow:0 0 0 2px #6366f140}button{font-family:Inter,sans-serif;cursor:pointer;border:none;border-radius:12px;padding:12px 24px;font-weight:600;transition:all .3s ease;display:inline-flex;align-items:center;justify-content:center;gap:8px}button:disabled{opacity:.6;cursor:not-allowed}button.btn-primary{background:var(--primary);color:#fff}button.btn-primary:hover:not(:disabled){background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 4px 12px #6366f14d}button.btn-danger{background:var(--danger);color:#fff}button.btn-danger:hover:not(:disabled){background:#dc2626;transform:translateY(-2px);box-shadow:0 4px 12px #ef44444d}.landing-container{display:flex;flex-direction:column;min-height:100vh;align-items:center}.top-header{width:100%;padding:24px 48px;display:flex;justify-content:center;border-bottom:1px solid var(--card-border);background:#0f172a66;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.hero-content{flex:1;padding:60px 24px;display:flex;flex-direction:column;width:100%;max-width:800px;margin:0 auto}.logo-container{display:flex;align-items:center;gap:12px}.logo-container img{width:48px;height:48px;border-radius:12px;object-fit:contain}.logo-container h1{font-size:24px;font-weight:700;background:linear-gradient(135deg,#fff,#94a3b8);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.nav-links{list-style:none;display:flex;flex-direction:column;gap:12px}.nav-item{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:12px;color:var(--text-muted);cursor:pointer;transition:all .3s ease;font-weight:500}.nav-item:hover,.nav-item.active{background:#ffffff0d;color:var(--text-main)}.nav-item.active{background:#6366f11a;color:#818cf8;border:1px solid rgba(99,102,241,.2)}.hero-header{margin-bottom:48px;text-align:center}.hero-header h2{font-size:clamp(32px,5vw,48px);margin-bottom:12px;background:linear-gradient(to bottom,#fff,#94a3b8);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.hero-header p{color:var(--text-muted);font-size:18px}.downloader-card{padding:32px;margin-bottom:32px}.input-group{display:flex;gap:16px;margin-top:24px;margin-bottom:24px}.input-wrapper{flex:1;position:relative}.input-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--text-muted)}.input-wrapper input{padding-left:48px;font-size:16px}.platforms{display:flex;gap:16px;margin-bottom:24px}.platform-badge{display:flex;align-items:center;gap:8px;padding:8px 16px;border-radius:100px;background:#ffffff0d;font-size:14px;font-weight:500;border:1px solid rgba(255,255,255,.1)}.platform-badge.youtube{color:red}.platform-badge.twitter{color:#1da1f2}.status-area{margin-top:24px;padding-top:24px;border-top:1px solid var(--card-border)}.skeleton-pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.video-info{display:flex;gap:24px;align-items:flex-start}.video-thumbnail{width:240px;height:135px;border-radius:12px;object-fit:cover;background:#00000080;border:1px solid var(--card-border)}.video-details{flex:1}.video-title{font-size:20px;font-weight:600;margin-bottom:8px}.video-meta{color:var(--text-muted);font-size:14px;margin-bottom:24px}.download-options{display:flex;gap:12px;flex-wrap:wrap}.download-btn{background:#ffffff1a;border:1px solid var(--card-border);color:var(--text-main);padding:8px 16px;border-radius:8px;font-size:14px;transition:all .2s}.download-btn:hover{background:#fff3}.download-btn.highlight{background:var(--primary);border-color:var(--primary)}.download-btn.highlight:hover{background:var(--primary-hover)}.progress-bar-bg{width:100%;height:8px;background:#ffffff1a;border-radius:4px;overflow:hidden;margin-top:16px}.progress-bar-fill{height:100%;background:var(--primary);transition:width .3s ease}@media(max-width:768px){.top-header{padding:16px}.hero-content{padding:40px 16px}.input-group,.video-info{flex-direction:column}.video-thumbnail{width:100%;height:auto;aspect-ratio:16/9}}