:root{--bg-color:#0b0f19;--text-primary:#fff;--text-secondary:#94a3b8;--accent-color:#3b82f6;--accent-glow:#3b82f680;--glass-bg:#1e293b66;--glass-border:#ffffff1a;--danger:#ef4444;--success:#10b981}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;position:relative;overflow-x:hidden}body:before,body:after{content:"";filter:blur(100px);z-index:-1;opacity:.4;border-radius:50%;width:600px;height:600px;animation:20s ease-in-out infinite alternate float;position:fixed}body:before{background:radial-gradient(circle,#3b82f6 0%,#0000 70%);top:-100px;left:-100px}body:after{background:radial-gradient(circle,#8b5cf6 0%,#0000 70%);animation-delay:-10s;bottom:-100px;right:-100px}@keyframes float{0%{transform:translate(0)scale(1)}to{transform:translate(50px,50px)scale(1.1)}}h1,h2,h3,h4,h5,h6{letter-spacing:-.02em;font-family:Outfit,sans-serif;font-weight:700}.app-container{flex-direction:column;max-width:1400px;height:100vh;margin:0 auto;padding:2rem;display:flex}.header{flex-shrink:0;justify-content:space-between;align-items:center;margin-bottom:2rem;display:flex}.header-title{background:linear-gradient(90deg,#60a5fa,#a78bfa);-webkit-text-fill-color:transparent;cursor:pointer;-webkit-background-clip:text;font-size:2.5rem;display:inline-block}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:20px;flex-direction:column;padding:1.5rem;transition:transform .3s,box-shadow .3s;display:flex;box-shadow:0 4px 30px #0000001a}.grid-layout{flex:1;grid-template-columns:320px 1fr;gap:2rem;min-height:0;display:grid}@media (width<=900px){.grid-layout{flex-direction:column;grid-template-columns:1fr;display:flex}}.sidebar{flex-direction:column;display:flex;overflow:hidden}.main-content{border-radius:20px;overflow-y:auto}.main-content::-webkit-scrollbar{width:6px}.category-list::-webkit-scrollbar{width:6px}.main-content::-webkit-scrollbar-thumb{background:#fff3;border-radius:3px}.category-list::-webkit-scrollbar-thumb{background:#fff3;border-radius:3px}.form-group{margin-bottom:1.5rem}.form-label{color:var(--text-secondary);margin-bottom:.5rem;font-size:.875rem;font-weight:500;display:block}.form-input{border:1px solid var(--glass-border);width:100%;color:var(--text-primary);background:#0003;border-radius:10px;padding:.75rem 1rem;font-family:Inter,sans-serif;font-size:1rem;transition:all .2s}.form-input:focus{border-color:var(--accent-color);outline:none;box-shadow:0 0 0 3px #3b82f633}.btn{cursor:pointer;border:none;border-radius:10px;justify-content:center;align-items:center;padding:.6rem 1.2rem;font-family:Outfit,sans-serif;font-size:.95rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background:var(--accent-color);color:#fff;box-shadow:0 4px 14px var(--accent-glow)}.btn-primary:hover{box-shadow:0 6px 20px var(--accent-glow);background:#2563eb;transform:translateY(-1px)}.btn-primary:disabled{opacity:.7;cursor:not-allowed;transform:none}.btn-secondary{color:#fff;border:1px solid var(--glass-border);background:#ffffff1a}.btn-secondary:hover{background:#fff3}.btn-danger{color:var(--danger);background:#ef44441a;border:1px solid #ef444433;padding:.3rem .6rem;font-size:.75rem}.btn-danger:hover{background:#ef444433}.badge{text-transform:uppercase;letter-spacing:.05em;border-radius:9999px;padding:.25rem .6rem;font-size:.7rem;font-weight:600;display:inline-block}.badge-blue{color:#93c5fd;background:#3b82f626;border:1px solid #3b82f64d}.badge-green{color:#6ee7b7;background:#10b98126;border:1px solid #10b9814d}.category-list{flex:1;margin-top:1rem;padding-right:.5rem;overflow-y:auto}.category-header{cursor:pointer;border-bottom:1px solid var(--glass-border);color:var(--text-secondary);justify-content:space-between;align-items:center;padding:.75rem 0;transition:color .2s;display:flex}.category-header:hover{color:var(--text-primary)}.item-list{margin:.5rem 0 1rem;list-style:none}.item-row{border-radius:8px;justify-content:space-between;align-items:center;margin-bottom:.25rem;padding:.75rem;transition:background .2s;display:flex}.item-row:hover{background:#ffffff0d}.channel-name{color:#e2e8f0;font-size:.95rem;font-weight:500}.modal-overlay{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);z-index:1000;opacity:0;background:#000000b3;justify-content:center;align-items:center;animation:.2s forwards fadeIn;display:flex;position:fixed;inset:0}.modal-content{border:1px solid var(--glass-border);background:#1e293b;border-radius:20px;width:90%;max-width:500px;padding:2rem;animation:.2s forwards scaleUp;transform:scale(.95);box-shadow:0 25px 50px -12px #00000080}@keyframes fadeIn{to{opacity:1}}@keyframes scaleUp{to{transform:scale(1)}}.alerts-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;margin-top:1.5rem;display:grid}.alert-card{padding:1.25rem;position:relative;overflow:hidden}.alert-card:before{content:"";background:linear-gradient(#f59e0b,#ef4444);width:4px;height:100%;position:absolute;top:0;left:0}.alert-title{-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:.5rem;font-size:1.1rem;line-height:1.4;display:-webkit-box;overflow:hidden}.videos-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem;margin-top:1.5rem;display:grid}.video-card{border:1px solid var(--glass-border);background:#0000004d;border-radius:12px;transition:transform .2s,box-shadow .2s;overflow:hidden}.video-card:hover{transform:translateY(-4px);box-shadow:0 10px 25px #0000004d}.video-thumb{aspect-ratio:16/9;object-fit:cover;border-bottom:1px solid var(--glass-border);width:100%}.video-info{padding:1rem}.video-title{-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:.75rem;font-size:1rem;font-weight:600;line-height:1.4;display:-webkit-box;overflow:hidden}.stat-group{align-items:center;gap:1rem;margin-top:1rem;display:flex}.stat-value{color:#34d399;font-family:Outfit,sans-serif;font-size:1.5rem;font-weight:700}.stat-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-size:.75rem}.loading-spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:20px;height:20px;animation:1s ease-in-out infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.section-title{align-items:center;gap:.5rem;font-size:1.5rem;display:flex}.empty-state{text-align:center;color:var(--text-secondary);flex-direction:column;justify-content:center;align-items:center;height:100%;padding:3rem 1rem;display:flex}.trigger-controls{gap:1rem;display:flex}.toast{background:var(--success);color:#fff;opacity:0;z-index:9999;border-radius:10px;padding:1rem 1.5rem;font-weight:500;animation:.3s forwards slideUp,.3s 3s forwards fadeOut;position:fixed;bottom:2rem;right:2rem;transform:translateY(100px);box-shadow:0 4px 12px #0003}@keyframes slideUp{to{opacity:1;transform:translateY(0)}}@keyframes fadeOut{to{opacity:0}}