@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-color:#09090b;--text-primary:#fff;--text-secondary:#a1a1aa;--glass-bg:#ffffff08;--glass-border:#ffffff14;--glass-highlight:#ffffff1f;--gradient-primary:linear-gradient(135deg, #ff4b2b, #ff416c);--gradient-glow:linear-gradient(135deg, #ff4b2b99, #ff416c99);--error-bg:#ef44441a;--error-border:#ef444433;--error-text:#fca5a5;--ease-out:cubic-bezier(.16, 1, .3, 1);--ease-in-out:cubic-bezier(.65, 0, .35, 1);--ease-spring:cubic-bezier(.175, .885, .32, 1.275)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;justify-content:center;align-items:flex-start;min-height:100vh;padding:2rem 0;font-family:Inter,system-ui,-apple-system,sans-serif;display:flex;overflow-x:hidden}#root{width:100%;max-width:100%}@keyframes riseFadeIn{0%{opacity:0;transform:translateY(30px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.app-container{width:100%;max-width:800px;margin:0 auto;padding:2rem;position:relative}.ambient-glow{background:var(--gradient-primary);filter:blur(150px);opacity:.15;pointer-events:none;z-index:0;width:400px;height:400px;position:absolute;top:20%;left:50%;transform:translate(-50%,-50%)}.main-card{z-index:1;background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);opacity:0;animation:riseFadeIn 1s var(--ease-out) forwards;border-radius:24px;padding:3rem 2.5rem;position:relative;box-shadow:0 25px 50px -12px #00000080}.stagger-1{animation-delay:.1s}.stagger-2{animation-delay:.2s}.stagger-3{animation-delay:.3s}.stagger-4{animation-delay:.4s}.header{text-align:center;opacity:0;animation:riseFadeIn 1s var(--ease-out) forwards;margin-bottom:2.5rem}.logo-icon{color:#ff4b2b;filter:drop-shadow(0 0 12px #ff4b2b66);width:48px;height:48px;margin-bottom:1rem}.title{letter-spacing:-.02em;background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.5rem;font-size:2rem;font-weight:700}.subtitle{color:var(--text-secondary);font-size:1rem;font-weight:400}.form-group{opacity:0;animation:riseFadeIn 1s var(--ease-out) forwards;margin-bottom:1.5rem;position:relative}.input-wrapper{border:1px solid var(--glass-border);transition:all .3s var(--ease-out);background:#0003;border-radius:16px;position:relative}.input-wrapper:focus-within{background:#0006;border-color:#ff4b2b80;box-shadow:0 0 20px #ff4b2b26}.url-input{width:100%;color:var(--text-primary);background:0 0;border:none;outline:none;padding:1.25rem 1.5rem;font-family:inherit;font-size:1rem}.url-input::placeholder{color:#ffffff4d}.submit-btn{background:var(--gradient-primary);color:#fff;cursor:pointer;width:100%;transition:all .4s var(--ease-spring);opacity:0;animation:riseFadeIn 1s var(--ease-out) forwards;border:none;border-radius:16px;justify-content:center;align-items:center;gap:.75rem;padding:1.25rem;font-family:inherit;font-size:1rem;font-weight:600;display:flex;position:relative;overflow:hidden}.submit-btn:before{content:"";opacity:0;width:100%;height:100%;transition:opacity .3s var(--ease-out);background:linear-gradient(#fff3,#0000);position:absolute;top:0;left:0}.submit-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 25px -5px #ff4b2b80}.submit-btn:hover:not(:disabled):before{opacity:1}.submit-btn:active:not(:disabled){transform:translateY(1px)}.submit-btn:disabled{opacity:.7;cursor:not-allowed;filter:grayscale(.3)}.spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin}.error-banner{background:var(--error-bg);border:1px solid var(--error-border);opacity:0;animation:riseFadeIn .6s var(--ease-out) forwards;border-radius:12px;align-items:center;gap:.75rem;margin-top:1.5rem;padding:1.25rem;display:flex}.error-icon{color:#ef4444;flex-shrink:0}.error-text{color:var(--error-text);font-size:.875rem;font-weight:500}.dashboard-card{border:1px solid var(--glass-border);opacity:0;animation:riseFadeIn .8s var(--ease-out) forwards;background:#0003;border-radius:20px;flex-direction:column;gap:2rem;margin-top:2.5rem;padding:2rem;display:flex}.dashboard-header{border-bottom:1px solid var(--glass-border);padding-bottom:1.5rem}.dashboard-title{color:var(--text-primary);margin-bottom:.5rem;font-size:1.35rem;font-weight:600;line-height:1.4}.channel-link{color:#ff4b2b;transition:color .2s var(--ease-out);font-size:.95rem;font-weight:500;text-decoration:none;display:inline-block}.channel-link:hover{color:#ff416c;text-decoration:underline}.section-title{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:1rem;font-size:.875rem;font-weight:600}.video-responsive{border:1px solid var(--glass-border);background:#000;border-radius:12px;height:0;padding-bottom:56.25%;position:relative;overflow:hidden;box-shadow:0 10px 30px -10px #00000080}.video-responsive iframe{border:0;width:100%;height:100%;position:absolute;top:0;left:0}.thumbnail-preview-container{flex-direction:column;display:flex}.thumbnail-preview{border:1px solid var(--glass-border);object-fit:cover;border-radius:12px;width:100%;display:block;box-shadow:0 4px 20px #0000004d}.downloads-section{flex-direction:column;display:flex}.download-buttons{flex-wrap:wrap;gap:1rem;display:flex}.btn-download{color:var(--text-primary);transition:all .3s var(--ease-out);background:#ffffff0d;border:1px solid #ffffff1a;border-radius:10px;flex:1;justify-content:center;align-items:center;gap:.5rem;min-width:200px;padding:.75rem 1.25rem;font-size:.875rem;font-weight:500;text-decoration:none;display:inline-flex}.btn-download:hover{background:#ffffff1a;border-color:#ffffff40;transform:translateY(-2px);box-shadow:0 8px 20px #0003}.download-icon{color:var(--text-secondary);transition:color .3s}.btn-download:hover .download-icon{color:#fff}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}