:root,:root[data-theme=dark]{--app-bg-1:#0b0d17;--app-bg-2:#1a1a2e;--app-bg-3:#16213e;--panel-bg:#0a0a10;--card-bg:#161625;--primary-text:#ffffff;--secondary-text:#d3d3d3;--muted-text:#808080;--border-color:rgba(255,255,255,0.2);--hover-color:rgba(255,255,255,0.1);--icon-bg:rgba(255,255,255,0.1);--accent:#4a60d4;--danger:#ff3b30;--warning:#ffcc00}:root[data-theme=light]{--app-bg-1:#e8eef8;--app-bg-2:#f6f8fc;--app-bg-3:#eef3fa;--panel-bg:#f8fafc;--card-bg:#ffffff;--primary-text:#101828;--secondary-text:#344054;--muted-text:#667085;--border-color:rgba(16,24,40,0.16);--hover-color:rgba(74,96,212,0.1);--icon-bg:rgba(16,24,40,0.07);--accent:#4a60d4;--danger:#d92d20;--warning:#b7791f}*{box-sizing:border-box;margin:0;padding:0}body,html{height:100%}body{font-family:Segoe UI,system-ui,-apple-system,sans-serif;color:var(--primary-text);background:linear-gradient(135deg,var(--app-bg-1) 0,var(--app-bg-2) 50%,var(--app-bg-3) 100%);overflow-x:hidden;overflow-y:auto}:root[data-theme=light] .controlbar,:root[data-theme=light] .sidebar,:root[data-theme=light] .topbar{background:rgba(255,255,255,.88)}:root[data-theme=light] .sidebar{box-shadow:inset -1px 0 0 rgba(16,24,40,.04)}:root[data-theme=light] .cat-menu,:root[data-theme=light] .cat-trigger,:root[data-theme=light] .input,:root[data-theme=light] .quick-filter,:root[data-theme=light] .select{background:#ffffff;color:var(--primary-text)}:root[data-theme=light] .input::placeholder{color:#7a8495}:root[data-theme=light] .channel-item:not(.active):hover{background:rgba(74,96,212,.11)}:root[data-theme=light] .quick-filter.active{background:var(--accent);color:#fff}:root[data-theme=light] .channel-select:after{background:#ffffff;color:var(--primary-text);border-color:rgba(16,24,40,.14);box-shadow:0 10px 24px rgba(16,24,40,.18)}:root[data-theme=light] .stage,:root[data-theme=light] .video-box,:root[data-theme=light] .video-box video{background:#05070d}:root[data-theme=light] .box-change,:root[data-theme=light] .box-label,:root[data-theme=light] .buffering,:root[data-theme=light] .empty-box{color:#f8fafc}:root[data-theme=light] .adm-card,:root[data-theme=light] .dialog,:root[data-theme=light] .login-card{box-shadow:0 20px 55px rgba(16,24,40,.16)}button{cursor:pointer;border:none;background:none;color:inherit}button,input,select{font-family:inherit}[tabindex]:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--accent);outline-offset:3px}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-track{background:transparent}.login-wrap{min-height:100vh;min-height:100dvh;padding:24px}.login-split,.login-wrap{display:flex;align-items:center;justify-content:center}.login-split{gap:64px;width:100%;max-width:920px}.login-brand{flex:1 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var(--accent)}.danger-hover:hover{background:rgba(255,59,48,.15)!important;color:var(--danger)}@media (max-width:1200px){.now-playing{flex-basis:100%}}@media (max-width:520px){.controlbar{justify-content:center;gap:10px}.ctl-right{gap:8px;margin-left:0}.volume input[type=range]{display:none}.transport{gap:8px}.ctl-btn.reconnect{width:44px;height:44px}.ctl-btn.play{width:54px;height:54px}.volume-btn{width:48px;height:48px;color:#fff;background:linear-gradient(135deg,#20c7b7,#0f9f93);border-color:rgba(20,184,166,.45);box-shadow:0 7px 18px rgba(20,184,166,.34)}.volume-btn svg{width:24px;height:24px}.pip-btn{display:none}}@media (max-width:820px){.app{flex-direction:column;height:auto;min-height:100vh;min-height:100dvh}.main,.sidebar,.sidebar.collapsed{display:contents}.brand{order:1;display:block;text-align:center;font-size:19px;padding:12px 16px}.brand,.topbar{border-bottom:1px solid var(--border-color)}.topbar{order:2;padding:8px 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(max-width:820px){.epg-panel{width:100%}.dialog{padding:22px 18px}.account-dialog,.dialog,.settings-dialog{max-height:calc(100vh - 32px);max-height:calc(100dvh - 32px - env(safe-area-inset-bottom))}.quick-filter{min-height:44px}.channel-list{padding-bottom:max(12px,env(safe-area-inset-bottom))}}@media (prefers-reduced-motion:reduce){:after,:before,:not(.spinner):not(.spin-icon){animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}:root[data-tv=true]{--tv-focus:#facc15}:root[data-tv=true][data-theme=light]{--tv-focus:#1647b8}:root[data-tv=true] [tabindex="0"]:focus,:root[data-tv=true] a:focus,:root[data-tv=true] button:focus,:root[data-tv=true] input:focus,:root[data-tv=true] select:focus{outline:3px solid var(--tv-focus);outline-offset:2px;scroll-margin:8px}:root[data-tv=true] .channel-select:after{display:none}:root[data-tv=true] 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.switch{min-height:44px}:root[data-tv=true] .login-card .checkbox-row,:root[data-tv=true] .login-card .field label,:root[data-tv=true] .login-sub,:root[data-tv=true] .settings-sub,:root[data-tv=true] .settings-title{font-size:18px}:root[data-tv=true] .login-card .btn-primary,:root[data-tv=true] .login-card input:not([type=checkbox]){min-height:48px;font-size:20px}:root[data-tv=true] .login-card .btn-primary{letter-spacing:0}:root[data-tv=true] .app:-webkit-full-screen{width:100%;height:100%;background:var(--panel-bg)}:root[data-tv=true] .app:fullscreen{width:100%;height:100%;background:var(--panel-bg)}:root[data-tv=true] .tv-channel-pages{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-top:1px solid var(--border-color);font-size:18px}:root[data-tv=true] .tv-channel-pages button{width:48px;height:48px;padding:10px}:root[data-tv=true] .tv-channel-pages svg{width:24px;height:24px}@media (min-width:821px){:root[data-tv=true] .app{min-height:0;padding:16px}:root[data-tv=true] .sidebar{width:350px}:root[data-tv=true] .brand{font-size:24px;padding:16px}:root[data-tv=true] .topbar{padding:10px 16px}:root[data-tv=true] .controlbar{padding:12px 16px;gap:12px}:root[data-tv=true] .now-playing{flex-basis:100%}:root[data-tv=true] .ctl-right,:root[data-tv=true] .transport{gap:12px}:root[data-tv=true] .volume input[type=range]{width:64px}:root[data-tv=true] .epg-panel{width:260px}}@media (min-width:1600px){:root[data-tv=true] .sidebar{width:420px}:root[data-tv=true] .channel-item{font-size:21px}:root[data-tv=true] .channel-select{min-height:68px}:root[data-tv=true] .topbtn{width:64px;height:64px}:root[data-tv=true] .ctl-btn{width:60px;height:60px}:root[data-tv=true] .ctl-btn.play{width:72px;height:72px}}