@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{--bg-color:#0d1117;--bg-gradient:linear-gradient(135deg, #0d1117 0%, #161b22 100%);--text-main:#f0f6fc;--text-muted:#8b949e;--accent:#238636;--accent-hover:#2ea043;--youtube-red:red;--delete-red:#da3633;--delete-red-hover:#f85149;--glass-bg:#161b2266;--glass-border:#ffffff1a;--glass-shadow:0 8px 32px 0 #0000005e;--skeleton-light:#ffffff0d;--skeleton-dark:#ffffff1a}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-gradient);background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;background-attachment:fixed;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);border-radius:16px}.btn{cursor:pointer;background:var(--glass-bg);color:var(--text-main);border:none;border:1px solid var(--glass-border);border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:8px 16px;font-size:.9rem;font-weight:600;transition:all .2s;display:inline-flex}.btn:hover{background:#ffffff1a}.btn-primary{background:var(--accent);color:#fff;border-color:#0000}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px)}.btn-youtube{background:var(--youtube-red);color:#fff;border-color:#0000}.btn-youtube:hover{background:#c00;transform:translateY(-1px)}.btn-danger{background:var(--delete-red);color:#fff;border-color:#0000}.btn-danger:hover{background:var(--delete-red-hover);transform:translateY(-1px)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.container{max-width:1200px;margin:0 auto;padding:2rem}@media (width<=768px){.container{padding:1rem .5rem}}input[type=text]{border:1px solid var(--glass-border);color:var(--text-main);background:#0003;border-radius:8px;outline:none;width:100%;padding:8px 12px;font-family:inherit;transition:border-color .2s}input[type=text]:focus{border-color:var(--accent)}.login-container{justify-content:center;align-items:center;min-height:100vh;padding:2rem;display:flex}.login-card{text-align:center;flex-direction:column;gap:2rem;width:100%;max-width:480px;padding:3rem;animation:.5s ease-out forwards fadeIn;display:flex}.login-icon{width:64px;height:64px;color:var(--youtube-red);margin:0 auto}.login-title{letter-spacing:-.02em;font-size:2rem;font-weight:800}.login-subtitle{color:var(--text-muted);font-size:1.1rem}.navbar{justify-content:space-between;align-items:center;margin-bottom:1rem;padding:1rem 2rem;display:flex}@media (width<=600px){.navbar{text-align:center;flex-direction:column;align-items:center;gap:1rem;padding:1rem}.navbar-actions{flex-wrap:wrap;justify-content:center;width:100%}.user-email{text-overflow:ellipsis;max-width:200px;font-size:.8rem;overflow:hidden}}.view-switcher{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:12px;max-width:400px;margin-bottom:2rem;margin-left:auto;margin-right:auto;padding:4px;display:flex}.view-switcher button{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:10px;flex:1;justify-content:center;align-items:center;gap:8px;padding:8px;font-weight:600;transition:all .2s;display:flex}.view-switcher button.active{color:var(--text-main);background:#ffffff1a;box-shadow:0 2px 4px #0003}.subscription-list{grid-template-columns:repeat(4,1fr);gap:1.5rem .5rem;width:100%;max-width:480px;margin:0 auto;padding:1.5rem .5rem;display:grid}.sub-item-container{min-width:0;transition:opacity .5s,transform .5s;position:relative}.sub-item{color:inherit;flex-direction:column;align-items:center;gap:.5rem;width:100%;text-decoration:none;transition:transform .2s;display:flex}.sub-item:hover{transform:translateY(-4px)}.sub-avatar{object-fit:cover;background:var(--glass-bg);border-radius:50%;width:60px;height:60px;box-shadow:0 4px 12px #0000004d}.sub-title{text-align:center;text-overflow:ellipsis;white-space:nowrap;width:100%;color:var(--text-muted);font-size:.75rem;font-weight:500;overflow:hidden}.sub-item:hover .sub-title{color:#fff}.sub-avatar.skeleton{background:var(--glass-bg)}.sub-item-container{transition:opacity .5s,transform .5s;position:relative}.sub-item-container.fade-out{opacity:0;pointer-events:none;transform:scale(.9)}.sub-delete-btn{opacity:.8;z-index:2;border-radius:50%;width:24px;height:24px;padding:0;transition:opacity .2s,transform .2s;position:absolute;top:-20px;right:-20px;box-shadow:0 2px 6px #0006}.sub-delete-btn:hover{opacity:1;transform:scale(1.1)}.navbar-brand{align-items:center;gap:.75rem;font-size:1.25rem;font-weight:700;display:flex}.navbar-actions{align-items:center;gap:1rem;display:flex}.user-email{color:var(--text-muted);font-size:.9rem}.feed-header{flex-direction:column;gap:1rem;margin-bottom:1.5rem;display:flex}@media (width>=768px){.feed-header{flex-direction:row;justify-content:space-between;align-items:center}}.global-playlist-input{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:8px;align-items:center;gap:.5rem;padding:.5rem;display:flex}.global-playlist-input input{background:0 0;border:none;width:150px}.global-playlist-input input:focus{outline:none}.feed-list{flex-direction:column;gap:1rem;display:flex}.video-list-item{align-items:center;gap:.75rem;padding:.5rem;transition:background-color .2s;display:flex}.video-list-item:hover{background:#ffffff0d}.video-thumbnail-small{object-fit:cover;background-color:var(--skeleton-dark);border-radius:4px;width:90px;min-width:90px;height:50px}@media (width<=480px){.video-thumbnail-small{border-radius:1px;width:32px;min-width:32px;height:18px}.video-list-item{gap:.25rem;padding:.2rem .3rem}.video-list-item.is-new{border-left:3px solid var(--accent);background:#2386360d}.btn-icon{width:24px;min-width:24px;height:24px}.btn-icon svg{width:14px;height:14px}}.video-info{flex-direction:column;flex-grow:1;gap:0;min-width:0;display:flex}.video-title{-webkit-line-clamp:2;line-clamp:2;text-overflow:ellipsis;-webkit-box-orient:vertical;width:100%;font-size:.8rem;font-weight:500;line-height:1.2;display:-webkit-box;overflow:hidden}.video-meta{display:none}.badge{text-transform:uppercase;vertical-align:middle;border-radius:2px;margin-right:4px;padding:1px 4px;font-size:.65rem;font-weight:800;display:inline-block}.badge-live{background:var(--youtube-red);color:#fff}.badge-premiere{color:#fff;background:#065fd4}.badge-short{color:#fff;background:#22c55e}.video-actions{align-items:center;display:flex}.btn-icon{border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;padding:0;display:flex}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.skeleton{background:linear-gradient(90deg, var(--skeleton-light) 25%, var(--skeleton-dark) 50%, var(--skeleton-light) 75%);background-size:200% 100%;border-radius:4px;animation:1.5s infinite loading}.skeleton-text{width:100%;height:1rem}@keyframes loading{0%{background-position:200% 0}to{background-position:-200% 0}}