:root{--glass: rgba(255, 255, 255, .1);--active: rgba(255, 215, 0, .2)}.hdmi-fullscreen-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#000;z-index:9999;display:flex;flex-direction:column;align-items:center;justify-content:center;font-family:Inter,sans-serif;color:#fff}.hdmi-header{position:absolute;top:50px;left:50px;right:50px;display:flex;justify-content:space-between;align-items:center}.source-label{background:#ffffff1a;padding:10px 20px;border-radius:8px;font-weight:800;font-size:1.2rem;letter-spacing:2px;border:1px solid rgba(255,255,255,.1)}.status-indicator{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:1px}.cast-active-content{text-align:center}.icon-pulse{animation:zoomPulse 2s infinite}@keyframes zoomPulse{0%{transform:scale(1);opacity:.8}50%{transform:scale(1.1);opacity:1}to{transform:scale(1);opacity:.8}}.hdmi-footer{position:absolute;bottom:50px;display:flex;flex-direction:column;align-items:center;gap:20px}.back-hint{color:#475569;font-size:1rem;letter-spacing:1px}.exit-hdmi-btn{background:transparent;border:1px solid #334155;color:#64748b;padding:10px 20px;border-radius:8px;cursor:pointer;transition:all .2s}.exit-hdmi-btn:hover{background:#ffffff0d;color:#fff}body{margin:0;background:#0f172a;color:#fff;font-family:Inter,sans-serif;overflow:hidden}.tv-container{height:100vh;display:flex;flex-direction:column;padding:40px 60px;box-sizing:border-box}.header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px}.brand{font-size:1.5rem;letter-spacing:2px;color:#fbbf24;font-weight:700;text-transform:uppercase}.status{text-align:right}.time{font-size:3rem;font-weight:300;line-height:1}.date{font-size:1.2rem;opacity:.8;margin-top:5px}.room-badge{background:#fbbf24;color:#000;padding:5px 15px;border-radius:20px;font-weight:700;margin-top:10px;display:inline-block}.status-pill{background:#ffffff0d;padding:8px 15px;border-radius:20px;display:flex;align-items:center;gap:10px;font-size:.9rem;border:1px solid rgba(255,255,255,.1)}.dot{width:8px;height:8px;border-radius:50%}.dot.pulse{background:#22c55e;box-shadow:0 0 10px #22c55e;animation:mini-pulse 2s infinite}@keyframes mini-pulse{0%{transform:scale(1);opacity:1}50%{transform:scale(1.3);opacity:.5}to{transform:scale(1);opacity:1}}.hero{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center}.hero-inner{padding:40px 60px;background:#0000004d;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border-radius:40px;border:1px solid rgba(255,255,255,.05);box-shadow:0 20px 50px #0000004d}.hero h1{font-size:4rem;text-shadow:2px 2px 10px rgba(0,0,0,.5);margin:0}.menu-grid{display:flex;gap:30px;height:25vh;margin-top:auto;padding-bottom:20px}.card{flex:1;background:var(--glass);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:20px;border:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;align-items:center;justify-content:center;transition:all .3s;cursor:pointer}.card.active,.card:hover{transform:translateY(-10px);background:var(--active);border-color:#fbbf24;box-shadow:0 10px 30px #fbbf244d}.icon{font-size:2.2rem;margin-bottom:10px}.card h2{font-size:1.2rem;margin:0;font-weight:500}.tv-layout{display:flex;height:80vh;gap:20px;background:#0006;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:30px;padding:20px;overflow:hidden;border:1px solid rgba(255,255,255,.1)}.sidebar-cats{width:200px;display:flex;flex-direction:column;gap:10px;border-right:1px solid rgba(255,255,255,.1);padding-right:20px;overflow-y:auto;scrollbar-width:none}.sidebar-cats::-webkit-scrollbar{display:none}.sidebar-cats h3{font-size:1.2rem;text-transform:uppercase;color:#fbbf24;margin-bottom:15px;opacity:.6}.cat-item{padding:15px 20px;font-size:1.2rem;border-radius:12px;cursor:pointer;transition:all .2s;color:#ffffffb3}.cat-item:hover{background:#ffffff1a;color:#fff}.cat-item.active{background:#fbbf24;color:#000;font-weight:700}.center-channels{width:350px;overflow-y:auto;padding-right:10px}.right-preview{flex:1;background:#ffffff08;border-radius:20px;padding:30px;display:flex;flex-direction:column}.list-grid-compact{display:flex;flex-direction:column;gap:10px}.list-item-compact{background:#ffffff0d;padding:15px 20px;font-size:1.3rem;border-radius:12px;cursor:pointer;display:flex;align-items:center;gap:15px;transition:all .2s;border:1px solid transparent}.list-item-compact:hover{background:#ffffff1a}.list-item-compact.selected{border-color:#fbbf24;background:#fbbf241a}.chn-num-small{background:#ffffff1a;padding:4px 10px;border-radius:6px;font-size:.9rem;min-width:35px;text-align:center}.preview-card{display:flex;flex-direction:column;height:100%}.preview-placeholder{width:450px;height:450px;background:#0000004d;border-radius:20px;display:flex;align-items:center;justify-content:center;margin:0 auto 25px;border:1px solid rgba(255,255,255,.05)}.icon-large{font-size:5rem;opacity:.5}.preview-info h2{font-size:2.2rem;margin:10px 0}.chn-tag{background:#fbbf24;color:#000;display:inline-block;padding:4px 12px;border-radius:20px;font-size:.8rem;font-weight:700;text-transform:uppercase}.chn-details{font-size:1.2rem;opacity:.6;margin-bottom:30px}.play-btn{background:#fbbf24;color:#000;border:none;padding:20px;border-radius:15px;font-size:1.4rem;font-weight:700;cursor:pointer;transition:transform .2s;margin-top:auto}.play-btn:hover{transform:scale(1.05)}.back-btn-small{margin-top:auto;background:transparent;border:1px solid rgba(255,255,255,.3);color:#fff;padding:10px;border-radius:10px;cursor:pointer}.no-preview{display:flex;align-items:center;justify-content:center;height:100%;opacity:.4;font-style:italic}.back-btn{margin-top:30px;padding:12px 35px;font-size:1.1rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.3);color:#fff;border-radius:25px;cursor:pointer;align-self:center;transition:all .2s}.back-btn:hover{background:#fff;color:#000;transform:translateY(-2px)}.overlay{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#000000e0;-webkit-backdrop-filter:blur(25px);backdrop-filter:blur(25px);padding:50px 80px;border-radius:40px;border:1px solid rgba(255,255,255,.15);text-align:center;width:85vw;max-width:1400px;z-index:100;box-shadow:0 40px 100px #0009}.cast-overlay{max-width:1200px;width:90vw;height:auto;min-height:80vh;display:flex;flex-direction:column;padding:0!important;overflow:hidden;background:#0f172a}.cast-header{padding:30px 50px;background:#ffffff08;border-bottom:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;align-items:center}.cast-header h2{margin:0;font-size:1.8rem;letter-spacing:1px}.cast-content{display:flex;flex:1;padding:50px;gap:60px;align-items:flex-start}.cast-left-col{flex:1;display:flex;flex-direction:column;gap:30px;min-width:450px}.cast-right-col{flex:1;display:flex;flex-direction:column;align-items:center;min-width:500px}.qr-section{display:flex;gap:30px;align-items:center;background:#ffffff0d;padding:30px;border-radius:24px;border:1px solid rgba(255,255,255,.1)}.qr-box{background:#fff;padding:15px;border-radius:18px;flex-shrink:0}.qr-box img{display:block}.qr-text h3{color:#fbbf24;margin:0 0 10px;font-size:1.2rem}.qr-text p{opacity:.7;font-size:1rem;line-height:1.5;margin:0}.manual-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.manual-card{background:#ffffff08;padding:25px;border-radius:20px;border:1px solid rgba(255,255,255,.05)}.manual-card label{display:block;font-size:.8rem;text-transform:uppercase;color:#94a3b8;margin-bottom:10px;letter-spacing:1px}.manual-card .val{font-size:1.3rem;font-weight:600}.pairing-code-display{color:#fbbf24;font-size:2.2rem!important;font-family:JetBrains Mono,monospace;letter-spacing:4px}.cast-footer{padding:30px;text-align:center;border-top:1px solid rgba(255,255,255,.1)}.chromecast-preview{width:100%}.tv-frame{width:100%;aspect-ratio:16/9;background:#222;padding:20px;border-radius:30px;box-shadow:0 40px 80px #000c;position:relative;border:3px solid #333}.tv-screen{width:100%;height:100%;background:linear-gradient(135deg,#111,#000);border-radius:12px;position:relative;overflow:hidden;display:flex;flex-direction:column;padding:30px}.hdmi-label{position:absolute;top:25px;right:25px;background:#fbbf24;padding:6px 14px;border-radius:6px;font-family:JetBrains Mono,monospace;font-size:.9rem;color:#000;font-weight:900;box-shadow:0 5px 15px #0006;letter-spacing:1px}.cast-status-indicator{display:flex;align-items:center;gap:12px;margin-bottom:auto}.pulse-circle{width:16px;height:16px;background:#22c55e;border-radius:50%;box-shadow:0 0 15px #22c55e;animation:pulse-green 2s infinite}.cast-status-indicator span{font-size:1.1rem;font-weight:500;letter-spacing:.5px;opacity:.8}@keyframes pulse-green{0%{transform:scale(1);box-shadow:0 0 #22c55eb3}70%{transform:scale(1.15);box-shadow:0 0 0 15px #22c55e00}to{transform:scale(1);box-shadow:0 0 #22c55e00}}.preview-content{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:20px;width:100%}.google-icon{width:80px;height:80px;background:#fff;color:#4285f4;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:3.5rem;font-weight:900;box-shadow:0 8px 25px #0000004d}.ready-text{font-size:2rem;opacity:.9;font-weight:300;letter-spacing:1px}.tv-base{width:30%;height:12px;background:#1a1a1a;margin:0 auto;border-radius:0 0 15px 15px}.preview-caption{margin-top:30px;font-size:1.3rem;opacity:.75;font-weight:400}