html,body,#root{width:100vw;height:100vh;margin:0;padding:0;font-family:Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:#fff;background-color:#000;overflow:hidden}.bg-container{position:absolute;top:0;left:0;width:100%;height:100%;background-size:cover;background-position:center;background-color:#1a1a2e;z-index:0;transition:opacity .8s ease}.overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to bottom,#00000080,#0000001a 25%,#0000001a 75%,#00000080);z-index:1}.page{width:100%;height:100%;position:relative;display:flex;flex-direction:column;justify-content:space-between}.glass-effect{background:#0f0f288c;backdrop-filter:blur(20px) saturate(150%);-webkit-backdrop-filter:blur(20px) saturate(150%);border-top:1px solid rgba(255,255,255,.15);border-bottom:1px solid rgba(255,255,255,.08)}.back-btn{position:absolute;top:40px;right:40px;background:#ffffff1a;border:1px solid rgba(255,255,255,.1);color:#fff;padding:12px 25px;border-radius:30px;font-size:16px;font-weight:600;display:flex;align-items:center;gap:10px;cursor:pointer;transition:all .3s ease;z-index:100;outline:none}.back-btn.focus,.back-btn:hover{background:#ff3b3b;border-color:#ff3b3b;transform:scale(1.1)}.top-bar{display:flex;justify-content:space-between;align-items:center;padding:15px 40px;height:80px;position:relative;z-index:10;transition:transform .5s cubic-bezier(.4,0,.2,1),opacity .5s ease}.top-bar.hidden{transform:translateY(-100%);opacity:0;pointer-events:none;height:0;padding:0;min-height:0;overflow:hidden;border:none}.header-left,.header-right{display:flex;gap:40px;flex:1}.header-right{justify-content:flex-end}.header-center{flex:1;display:flex;justify-content:center}.logo{max-height:70px;object-fit:contain;filter:drop-shadow(0 0 10px rgba(255,255,255,.3))}.label{display:block;font-size:14px;color:#fff9;margin-bottom:4px;text-transform:uppercase;letter-spacing:2px;font-weight:500}.room-info,.weather-info,.time-info,.inbox-info{text-align:center}.guest-name{font-size:16px;line-height:1.2}.guest-name strong{font-size:20px;background:linear-gradient(90deg,#fff,#aaa);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.weather-val,.time-val{font-size:24px;font-weight:600;text-shadow:0 2px 10px rgba(0,0,0,.3)}.date-val{display:block;font-size:16px;color:#fffc}.inbox-icon{position:relative;display:inline-block}.badge{position:absolute;top:-5px;right:-10px;background:linear-gradient(135deg,#ff3b3b,red);color:#fff;font-size:14px;font-weight:700;border-radius:50%;min-width:22px;height:22px;display:flex;align-items:center;justify-content:center;padding:2px;box-shadow:0 0 10px #ff000080;animation:pulse 2s infinite}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.1)}to{transform:scale(1)}}.content-area{flex:1;display:flex;position:relative;z-index:5;overflow:hidden}.bottom-nav{display:flex;height:110px;position:relative;z-index:10;transition:transform .5s cubic-bezier(.4,0,.2,1),opacity .5s ease}.bottom-nav.hidden{transform:translateY(100%);opacity:0;pointer-events:none;height:0;min-height:0;overflow:hidden;border:none}.nav-item{flex:1;background:transparent;border:none;border-right:1px solid rgba(255,255,255,.05);color:#ffffffb3;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;cursor:pointer;transition:all .4s cubic-bezier(.23,1,.32,1);outline:none;position:relative;overflow:hidden}.nav-item:after{content:"";position:absolute;bottom:0;left:10%;right:10%;height:3px;background:#0096ff;transform:scaleX(0);transition:transform .3s ease;border-radius:3px 3px 0 0}.nav-item:last-child{border-right:none}.nav-item svg{width:36px;height:36px;transition:all .4s ease}.nav-item span{font-size:15px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase}.nav-item.focus,.nav-item:hover{color:#fff;background:#ffffff1a;transform:translateY(-8px);z-index:10}.nav-item.focus:after{transform:scaleX(1)}.nav-item.focus svg{filter:drop-shadow(0 0 8px rgba(0,150,255,.8));transform:scale(1.1)}.channels-view{display:flex;width:100%;height:100%;background:#000;z-index:10}.sidebar{width:350px;height:100%;background:#141414f2;border-right:1px solid rgba(255,255,255,.1);padding:40px 0;display:flex;flex-direction:column;z-index:20;transition:transform .5s ease}.sidebar h2{padding:0 30px;margin-bottom:30px;font-size:24px;letter-spacing:2px;color:#0096ff}.channel-list{flex:1;overflow-y:auto;padding:0 20px}.channel-item{width:100%;padding:20px 25px;margin-bottom:8px;background:#ffffff08;border:none;border-radius:12px;color:#ffffffb3;text-align:left;font-size:18px;font-weight:500;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:15px;outline:none}.channel-item .number{font-size:14px;color:#0096ffcc;font-weight:700}.channel-item.focus{background:linear-gradient(90deg,#0096ff,#06c);color:#fff;transform:scale(1.05);box-shadow:0 10px 20px #0006}.video-container{flex:1;position:relative;background:#000}.video-container video,.video-container iframe{width:100%;height:100%;border:none}.video-overlay{position:absolute;bottom:40px;left:40px;background:#0009;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:20px 30px;border-radius:15px;border-left:5px solid #0096ff;animation:slideUp .8s ease-out}@keyframes slideUp{0%{transform:translateY(50px);opacity:0}to{transform:translateY(0);opacity:1}}.language-view{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:50px}.language-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;width:80%;max-width:1000px}.lang-card{background:#ffffff0d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:40px;display:flex;flex-direction:column;align-items:center;gap:20px;cursor:pointer;transition:all .4s ease;outline:none}.lang-card .flag{font-size:60px}.lang-card label{font-size:24px;font-weight:600}.lang-card.focus{background:#ffffff26;border-color:#0096ff;transform:scale(1.1);box-shadow:0 20px 40px #00000080}.lang-card.active{background:#0096ff33;border-color:#0096ff}.simple-page{width:80%;max-width:1200px;background:#000a1466;-webkit-backdrop-filter:blur(30px);backdrop-filter:blur(30px);border-radius:30px;border:1px solid rgba(255,255,255,.1);padding:60px;animation:fadeIn .6s ease-out}@keyframes fadeIn{0%{opacity:0;scale:.95}to{opacity:1;scale:1}}.simple-page h1{font-size:48px;margin-bottom:30px;background:linear-gradient(90deg,#0096ff,#fff);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.simple-page .content{font-size:20px;line-height:1.6;color:#fffc}.list-container{margin-top:30px}.list-item{background:#ffffff0d;margin-bottom:15px;padding:25px 35px;border-radius:15px;display:flex;justify-content:space-between;align-items:center;border-left:4px solid transparent;transition:all .3s ease}.list-item:hover{background:#ffffff1a;border-left-color:#0096ff}.list-item .meta{font-size:14px;color:#ffffff80}.name-badge{display:inline-flex;align-items:center;gap:12px;background:#0096ff1a;padding:10px 20px;border-radius:30px;margin:10px;border:1px solid rgba(0,150,255,.2);font-weight:500}.status-online{width:10px;height:10px;background:#4cd137;border-radius:50%;box-shadow:0 0 10px #4cd137}