@layer base,desktop;@layer base{:root{--bg: #121212;--surface-1: #1A1A1A;--surface-2: #262626;--surface-3: #404040;--divider: var(--surface-2);--primary: #3b82f6;--primary-rgb: 59, 130, 246;--accent: var(--primary);--accent-rgb: var(--primary-rgb);--text-main: #ffffff;--text-sub: #a1a1aa;--text-muted: #71717a;--radius-l: 32px;--radius-m: 20px;--radius-s: 14px;--glass-bg: rgba(38, 38, 38, .75);--glass-border: transparent;--glass-blur: 16px;--scrollbar-thumb: rgba(255, 255, 255, .2);--scrollbar-thumb-hover: rgba(255, 255, 255, .4);--scrollbar-thumb-active: rgba(255, 255, 255, .6);--safe-top: env(safe-area-inset-top, 0px);--safe-right: env(safe-area-inset-right, 0px);--safe-left: env(safe-area-inset-left, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--header-height: calc(60px + var(--safe-top));--nav-height: 72px}html[data-theme=dark],html[data-theme=dark] body{color-scheme:dark}html[data-theme=light],html[data-theme=light] body{color-scheme:light;--bg: #f8f9fa;--surface-1: #ffffff;--surface-2: #f1f3f5;--surface-3: #B7B9BB;--divider: var(--surface-3);--primary: #3b82f6;--primary-rgb: 59, 130, 246;--accent: var(--primary);--accent-rgb: var(--primary-rgb);--text-main: #212529;--text-sub: #495057;--text-muted: #868e96;--glass-bg: rgba(255, 255, 255, .85);--glass-border: rgba(0, 0, 0, .06);--scrollbar-thumb: rgba(0, 0, 0, .2);--scrollbar-thumb-hover: rgba(0, 0, 0, .4);--scrollbar-thumb-active: rgba(0, 0, 0, .6)}html{-webkit-text-size-adjust:100%;text-size-adjust:100%;height:100%;overflow:hidden;background-color:var(--bg);color-scheme:light dark}html.standalone body{overflow:hidden}.skip-link{position:absolute;top:-100%;left:16px;z-index:99999;padding:12px 24px;background:var(--primary, #3b82f6);color:#fff;border-radius:0 0 var(--radius-s, 14px) var(--radius-s, 14px);font-size:14px;font-weight:600;text-decoration:none;transition:top .2s ease}.skip-link:focus{top:0;outline:2px solid #fff;outline-offset:2px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;-webkit-user-drag:none;margin:0;padding:0}input,textarea,[contenteditable=true]{user-select:text;-webkit-user-select:text;-webkit-touch-callout:default}button,input,select,textarea{font-family:inherit}::-webkit-scrollbar{display:none}*{scrollbar-width:none}body{background-color:var(--bg);color:var(--text-main);font-family:Pretendard,sans-serif;-webkit-text-size-adjust:100%;text-size-adjust:100%;height:100vh;height:100dvh;height:var(--app-height, 100dvh);min-height:0;max-height:var(--app-height, 100dvh);display:flex;flex-direction:column;overflow:hidden;transition:background-color .4s cubic-bezier(.2,.8,.2,1)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes ghostIn{to{opacity:1}}@keyframes wlr{0%{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}@keyframes wrl{0%{clip-path:inset(0 0 0 100%)}to{clip-path:inset(0 0 0 0)}}@keyframes wtb{0%{clip-path:inset(0 0 100% 0)}to{clip-path:inset(0 0 0 0)}}@keyframes wbt{0%{clip-path:inset(100% 0 0 0)}to{clip-path:inset(0 0 0 0)}}@keyframes wdiag{0%{clip-path:inset(0 100% 100% 0)}to{clip-path:inset(0 0 0 0)}}@keyframes marquee-pingpong{0%,20%{transform:translate(0)}50%,70%{transform:translate(var(--marquee-offset))}to{transform:translate(0)}}@keyframes shake{0%,to{transform:translate(0)}20%{transform:translate(-6px)}40%{transform:translate(5px)}60%{transform:translate(-4px)}80%{transform:translate(3px)}}@keyframes graphic-pulse{0%{stroke-dashoffset:0}to{stroke-dashoffset:-20}}@keyframes fadeInScale{0%{opacity:0;transform:scale(.98)}to{opacity:1;transform:scale(1)}}@keyframes modalSlideUp{0%{opacity:0;transform:translateY(20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes bubbleIn{0%{opacity:0;transform:translateY(8px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes blink-primary-light{0%{box-shadow:inset 0 0 0 100px #3b82f666}50%{box-shadow:none}}html.is-booting *,html.is-booting *:before,html.is-booting *:after{transition:none!important}html.is-booting header,html.is-booting .bottom-nav{backdrop-filter:none!important;-webkit-backdrop-filter:none!important}html.is-booting .tab-content{animation:none!important}html.setup-boot-block header,html.setup-boot-block .tab-content,html.setup-boot-block .bottom-nav{pointer-events:none!important}.app-entrance{opacity:0!important;transition:opacity .6s cubic-bezier(.22,1,.36,1),transform .9s cubic-bezier(.22,1,.36,1)!important;transition-delay:var(--entrance-delay, 0ms)!important}.app-entrance.app-entrance-down{transform:translateY(-20px)!important}.app-entrance.app-entrance-up{transform:translateY(20px)!important}.app-entrance.app-entrance-right{transform:translate(-30px)!important}.app-entrance.app-entrance-left{transform:translate(30px)!important}.app-entrance.app-entered{opacity:1!important;transform:none!important}header{height:var(--header-height);padding:var(--safe-top) calc(24px + var(--safe-right)) 0 calc(24px + var(--safe-left));display:flex;justify-content:space-between;align-items:center;background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));position:fixed;top:0;left:0;right:0;z-index:2500;overflow:hidden;transition:background-color .3s ease;transform:translateZ(0);-webkit-transform:translateZ(0);will-change:transform}.header-progress-bg{position:absolute;top:0;left:0;bottom:0;width:0%;background-color:var(--primary);opacity:0;z-index:1;transition:width .4s cubic-bezier(.2,.8,.2,1),opacity .4s ease;pointer-events:none}header.loading .header-progress-bg{opacity:.15}.header-content-wrapper{position:relative;z-index:5;display:flex;flex-direction:column;justify-content:center;height:100%}.header-default-content{transition:transform 1s cubic-bezier(.08,.82,.17,1),opacity .5s ease;transform:none;opacity:1}#vol-icon-btn,#app-logo{background:transparent;border:none;padding:0;font:inherit;cursor:pointer}#vol-icon-btn{display:inline-flex;align-items:center}.app-logo{color:var(--text-main);display:flex;align-items:center;cursor:pointer;user-select:none}.logo-svg{display:block;overflow:visible}.logo-header{height:16px;width:auto}.logo-brand{height:28px;width:auto}.logo-welcome{height:22px;width:auto;margin-top:3px;margin-bottom:11.8px}.logo-welcome>.wg{opacity:.15;animation:ghostIn .4s 2.5s both}.logo-welcome>.wl{animation-duration:var(--wd, .15s);animation-timing-function:cubic-bezier(.15,.5,.05,1);animation-delay:calc(var(--wt, 0ms) + .5s);animation-fill-mode:both}.logo-welcome>.wlr{animation-name:wlr}.logo-welcome>.wrl{animation-name:wrl}.logo-welcome>.wtb{animation-name:wtb}.logo-welcome>.wbt{animation-name:wbt}.logo-welcome>.wdiag{animation-name:wdiag}[data-theme=light] .app-logo{color:#212529}.header-loading-text{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;align-items:center;font-size:14px;font-weight:600;color:var(--text-main);white-space:nowrap;transform:translateY(100%);opacity:0;transition:transform 1s cubic-bezier(.08,.82,.17,1),opacity .5s ease;z-index:6;pointer-events:none}header.loading .header-default-content{transform:translateY(-150%);opacity:0}header.loading .header-loading-text{transform:translateY(0);opacity:1}.header-right{position:relative;top:auto;right:auto;transform:none;z-index:5;display:flex;align-items:center;gap:10px}.role-badge{font-size:11px;font-weight:700;background:#80808026;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);color:var(--text-sub);padding:6px 14px;border-radius:100px;display:flex;align-items:center;gap:6px;transition:all .3s;cursor:pointer;touch-action:manipulation}.role-dot{width:6px;height:6px;background:var(--text-muted);border-radius:50%;transition:transform .2s,background .2s}.role-badge.connected{background:var(--primary);color:#fff}.role-badge.connected .role-dot{background:#fff}.role-badge.connected.remote{background:#f59e0b}.tab-content{animation:none;flex:1;min-height:0;-webkit-overflow-scrolling:touch;display:none;flex-direction:column;overflow:hidden;overscroll-behavior-y:contain;padding-top:var(--header-height);padding-left:var(--safe-left);padding-right:var(--safe-right)}.tab-content.active{display:flex;opacity:1;visibility:visible;pointer-events:auto;z-index:10;position:relative;transform:translateZ(0)}.tab-body{flex:1;display:flex;flex-direction:column;min-height:0;width:100%;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior-y:contain;padding-bottom:calc(var(--nav-height) + var(--safe-bottom) + var(--safe-nav-bottom, 0px) + 24px);scroll-padding-bottom:calc(var(--nav-height) + var(--safe-bottom) + var(--safe-nav-bottom, 0px) + 24px)}body.mode-youtube #tab-play:not(.active){display:flex;position:absolute;top:0;left:-100vw;width:100%;height:100%;opacity:0;visibility:hidden;pointer-events:none;z-index:-1;transform:translate3d(-100vw,0,-1px)}#tab-play.active{display:flex}.tab-header{padding:32px 32px 12px;display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.tab-title{font-size:28px;font-weight:800;color:var(--text-main);letter-spacing:-.03em}.youtube-settings-note{display:none;position:sticky;top:50%;transform:translateY(-50%);z-index:10;align-items:center;justify-content:center;color:var(--text-sub);font-size:14px;font-weight:600;text-align:center;padding:0 32px;pointer-events:none;height:0;overflow:visible}body.mode-youtube #youtube-settings-note{display:flex}.settings-subtab-panel[data-panel=audio],#youtube-settings-disabled-wrap{position:relative}body.mode-youtube #youtube-settings-disabled-wrap{filter:blur(7px) saturate(.95);opacity:.5;pointer-events:none;transform:translateZ(0)}html[data-theme=light] body.mode-youtube #youtube-settings-disabled-wrap{filter:blur(6px) saturate(.95);opacity:.6}body.mode-system-audio #btn-prev,body.mode-system-audio #btn-next,body.mode-system-audio #play-btn,body.mode-system-audio #seek-slider{opacity:.3!important;pointer-events:none!important}body.mode-system-audio #btn-media-source.sys-audio-guest{background:inherit!important;color:inherit!important}body.mode-system-audio #btn-media-source.sys-audio-guest svg{fill:var(--text-sub)!important}body.mode-system-audio #btn-media-source.sys-audio-guest span{color:var(--text-sub)!important}body.mode-system-audio #btn-media-source:not(.sys-audio-guest){background:#ff3b3014!important;color:#ff3b30!important}body.mode-system-audio #btn-media-source svg{fill:#ff3b30!important}body.mode-system-audio #btn-media-source span{color:#ff3b30!important}body.mode-system-audio #btn-media-source:not(.sys-audio-guest):hover{background:#ff3b301f!important}body.mode-system-audio #btn-media-source:not(.sys-audio-guest):active{background:#ff3b302e!important}body.mode-system-audio #tab-playlist .playlist-list{filter:blur(7px) saturate(.95);opacity:.5;pointer-events:none;transform:translateZ(0)}html[data-theme=light] body.mode-system-audio #tab-playlist .playlist-list{filter:blur(6px) saturate(.95);opacity:.6}.system-audio-playlist-note{display:none;position:sticky;top:50%;transform:translateY(-50%);z-index:10;align-items:center;justify-content:center;color:var(--text-sub);font-size:14px;font-weight:600;text-align:center;padding:0 32px;pointer-events:none;height:0;overflow:visible}body.mode-system-audio .system-audio-playlist-note{display:flex}.invite-code-value{font-variant-numeric:tabular-nums;letter-spacing:.1em;padding:2px 0;border-radius:var(--radius-s);transition:all .3s cubic-bezier(.2,.8,.2,1)}.invite-code-value.copied{color:var(--accent);text-shadow:0 0 6px rgba(var(--accent-rgb, 99, 102, 241),.4)}.settings-invite-wrapper{height:36px;line-height:1.2;justify-content:center}.tab-action-btn{background:transparent;color:var(--text-sub);border:none;width:44px;height:44px;margin:-4px 0;background-image:radial-gradient(circle,var(--surface-2) 18px,transparent 18px);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;position:relative}.tab-action-btn:active{transform:scale(.9);background:transparent;background-image:radial-gradient(circle,var(--surface-3) 18px,transparent 18px)}.tab-action-btn svg{width:20px;height:20px;fill:currentColor}.tab-action-btn.active,.tab-action-btn.active-one{background:transparent;background-image:radial-gradient(circle,var(--primary) 18px,transparent 18px);color:#fff}.tab-action-btn.active-one:after{content:"1";position:absolute;font-size:9px;font-weight:800;top:-2px;right:-2px;background:#fff;color:var(--primary);width:14px;height:14px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:2px solid var(--bg)}#tab-play{justify-content:flex-start;padding-top:calc(var(--header-height) + 10px);box-sizing:border-box}#tab-play .tab-body{padding-bottom:calc(var(--nav-height) + var(--safe-bottom) + var(--safe-nav-bottom, 0px))}.vinyl-wrapper{flex-shrink:1;flex-basis:min(55vw,320px);min-height:160px;aspect-ratio:1;margin:auto auto 0;position:relative;display:flex;justify-content:center;align-items:center;border-radius:50%;background:transparent;overflow:hidden}#visualizerCanvas{width:100%;height:100%;border-radius:50%;background:transparent}body.viz-spectrum .vinyl-wrapper{width:100%;flex-basis:auto;aspect-ratio:5 / 3;border-radius:0;padding:0 24px;box-sizing:border-box}body.viz-spectrum #visualizerCanvas{border-radius:0;-webkit-mask-image:linear-gradient(to right,transparent,black 5%,black 95%,transparent);mask-image:linear-gradient(to right,transparent,black 5%,black 95%,transparent)}.video-wrapper{width:100%;max-width:600px;aspect-ratio:16/9;margin:0 auto;background:#000;border-radius:var(--radius-m);overflow:hidden;display:none;align-items:center;justify-content:center;visibility:hidden;pointer-events:none;box-shadow:none;position:relative;transition:opacity .3s;flex-shrink:0}body.mode-youtube .vinyl-wrapper{display:none}body.mode-youtube .video-wrapper{display:flex;height:auto;opacity:1;visibility:visible;pointer-events:auto}@media(orientation:portrait)and (max-width:1279px){.video-wrapper{max-width:none;border-radius:0}}.track-box{flex-shrink:0;text-align:center;width:100%;padding:0 24px;box-sizing:border-box;margin:24px 0 6px}.track-title-wrapper{position:relative;width:100%;height:32px;margin:0 auto 6px;overflow:hidden;-webkit-mask-image:linear-gradient(to right,transparent 0,black 24px,black calc(100% - 24px),transparent 100%);mask-image:linear-gradient(to right,transparent 0,black 24px,black calc(100% - 24px),transparent 100%)}.track-title{font-size:20px;font-weight:700;color:var(--text-main);letter-spacing:-.5px;line-height:32px;display:inline-block;white-space:nowrap;width:auto;min-width:100%;text-align:center;padding:0 24px;box-sizing:border-box}.track-title.marquee{width:auto;animation:marquee-pingpong var(--marquee-duration, 10s) cubic-bezier(.4,0,.2,1) infinite;will-change:transform}.track-artist{display:none;font-size:15px;color:var(--text-sub);font-weight:500}.controls-area{flex-shrink:0;width:100%;padding:0 24px 24px;display:flex;flex-direction:column;gap:12px;margin-top:auto}.progress-bar{width:100%;position:relative;display:flex;flex-direction:column;gap:8px}input[type=range]{-webkit-appearance:none;appearance:none;width:100%;background:transparent;cursor:pointer;height:32px;margin:0;touch-action:none!important;overflow:visible}input[type=range]::-webkit-slider-runnable-track{width:100%;height:6px;background:var(--surface-2);border-radius:100px;border:none}input[type=range]::-moz-range-track{width:100%;height:6px;background:var(--surface-2);border-radius:100px;border:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;height:16px;width:16px;border-radius:50%;background-color:var(--text-sub);border:none;margin-top:-5px;transform:scale(1);filter:none;box-shadow:none!important;transition:transform .2s cubic-bezier(.2,.8,.2,1),filter .2s,background-color .2s}input[type=range]::-moz-range-thumb{height:16px;width:16px;border-radius:50%;background-color:var(--text-sub);border:none;transform:scale(1);filter:none;box-shadow:none!important;transition:transform .2s cubic-bezier(.2,.8,.2,1),filter .2s,background-color .2s}input[type=range]:active::-webkit-slider-thumb{transform:scale(1.25);filter:none;box-shadow:none!important}input[type=range]:active::-moz-range-thumb{transform:scale(1.25);filter:none;box-shadow:none!important}.time-info{display:flex;justify-content:space-between;font-size:12px;font-weight:600;color:var(--text-sub);font-variant-numeric:tabular-nums}.play-controls-left{display:flex;justify-content:flex-start;align-items:center;gap:16px;margin:6px 0;width:100%}.play-btn-group{display:flex;align-items:center;gap:16px}.vol-group-playback{display:flex;align-items:center;gap:8px;margin-left:auto;width:100px;min-width:80px}.vol-group-playback svg{width:18px;height:18px;fill:var(--text-sub);flex-shrink:0}#volume-slider{width:100%;margin:0}#volume-slider::-webkit-slider-runnable-track{height:4px}#volume-slider::-moz-range-track{height:4px}#volume-slider::-webkit-slider-thumb{height:12px;width:12px;border:none;margin-top:-4px}#volume-slider::-moz-range-thumb{height:12px;width:12px;border:none}.ctrl-btn{background:transparent;border:none;color:var(--text-main);cursor:pointer;padding:8px;opacity:.8;transition:opacity .2s}.ctrl-btn:active{opacity:.5}.ctrl-btn svg{width:32px;height:32px;fill:currentColor}.play-fab{width:64px;height:64px;border-radius:50%;background:var(--text-main);color:var(--bg);border:none;display:flex;align-items:center;justify-content:center;transition:transform .2s}.play-fab:active{transform:scale(.92)}.play-fab[aria-disabled=true]{opacity:.4;cursor:not-allowed}.play-fab svg{width:28px;height:28px;fill:currentColor}.play-fab.yt-syncing{pointer-events:none}.play-fab.yt-syncing svg{display:none}.play-fab.yt-syncing:after{content:"";display:block;width:24px;height:24px;border:3px solid transparent;border-top-color:currentColor;border-radius:50%;animation:yt-spin .8s linear infinite}@keyframes yt-spin{to{transform:rotate(360deg)}}.playlist-title-area{display:flex;align-items:center;gap:0;margin-right:-4px}.playlist-ul{list-style:none;padding:0 16px;margin:0;display:flex;flex-direction:column;gap:8px;flex:1}.track-item{background:transparent;padding:14px 16px;min-height:56px;box-sizing:border-box;border-radius:var(--radius-m);display:flex;align-items:center;gap:16px;cursor:pointer;transition:background .2s;border-bottom:1px solid transparent}.track-item:active,.track-item.active{background:var(--surface-2)}.track-item.active .track-idx,.track-item.active .track-name{color:var(--primary);font-weight:700}.track-idx{font-size:14px;color:var(--text-muted);font-weight:600;width:24px;text-align:center}.track-name{flex:1;font-size:16px;font-weight:500;color:var(--text-main);display:flex;align-items:center;gap:8px;min-width:0}.track-name-text{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;min-width:0}.type-icon{width:16px;height:16px;flex-shrink:0;fill:var(--text-sub)}.sub-playlist{list-style:none;padding:0 0 8px 48px;margin:-4px 0 8px;display:flex;flex-direction:column;gap:2px}.sub-track-item{padding:8px 12px;border-radius:var(--radius-s);font-size:13px;color:var(--text-sub);cursor:pointer;display:flex;align-items:center;gap:10px;transition:all .2s}.sub-track-item:hover{background:var(--surface-2);color:var(--text-main)}.sub-track-item.active{color:var(--primary);font-weight:700;background:color-mix(in srgb,var(--primary) 10%,transparent)}.sub-idx{font-size:11px;font-weight:800;width:20px;opacity:.5}.sub-name{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sub-track-item.loading{font-style:italic;font-size:11px;opacity:.6}.expand-toggle{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);color:var(--text-muted);background:transparent;border:none}.expand-toggle:hover{background:var(--surface-3);color:var(--text-main)}.expand-toggle svg{width:20px;height:20px;fill:currentColor;transition:transform .3s cubic-bezier(.4,0,.2,1)}.expand-toggle.active svg{transform:rotate(180deg)}.track-item.is-playlist{position:relative}.btn-playlist-remove{display:flex;align-items:center;justify-content:center;width:28px;height:28px;flex-shrink:0;background:none;border:none;border-radius:50%;cursor:pointer;opacity:.5;transition:opacity .15s,color .15s;color:var(--text-muted);padding:0}.btn-playlist-remove svg{width:16px;height:16px;fill:currentColor}.track-item:focus-within .btn-playlist-remove{opacity:.75}.btn-playlist-remove:hover{opacity:1;color:#ff4d4f}.section-group{background:transparent;border-radius:0;margin:0 44px;padding:0 0 44px;border-bottom:1px dotted var(--surface-3)}[data-theme=light] .section-group{border-bottom:1px dotted var(--surface-3)}.section-group:last-of-type,#last-setting-section{border-bottom:none;padding-bottom:44px}#device-list:last-child{border-bottom-left-radius:inherit;border-bottom-right-radius:inherit;overflow:hidden}.section-header-row{padding:44px 0 16px;border-bottom:none;display:flex;justify-content:space-between;align-items:center}.slot-guide-btn{background:transparent;border:none;padding:4px;margin:0;color:var(--text-muted);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;font-family:inherit;appearance:none;-webkit-appearance:none;-webkit-tap-highlight-color:transparent;transition:color .15s ease}.slot-guide-btn:hover,.slot-guide-btn:focus-visible{color:var(--text-main)}.slot-guide-btn svg{width:18px;height:18px;fill:currentColor;display:block}#tab-settings>.tab-body>.section-group:first-of-type .section-header-row,#tab-settings .settings-subtab-panel>.section-group:first-of-type .section-header-row,#tab-connect>.tab-body>.section-group:first-of-type .section-header-row,#desktop-connect-content>.section-group:first-of-type .section-header-row{padding-top:24px}#youtube-settings-disabled-wrap .section-group:first-child .section-header-row{padding-top:56px}.section-title{font-size:18px;font-weight:700;color:var(--text-main);text-transform:none;letter-spacing:-.5px}.badge-host-ctrl{font-size:11px;font-weight:600;color:var(--text-sub);background:var(--surface-2);padding:4px 10px;border-radius:100px;letter-spacing:-.2px}.host-ctrl-locked{opacity:.4;pointer-events:none;user-select:none}.section-row{padding:10px 0;display:flex;justify-content:space-between;align-items:center;background:transparent;color:var(--text-main);font-size:16px;font-weight:500}.section-row:last-child{border-bottom:none}input[type=range]{margin:0;display:block;width:100%}.reverb-sliders-area{overflow:hidden;opacity:1;padding-top:24px;visibility:visible;transition:max-height .35s cubic-bezier(.2,.8,.2,1),opacity .25s ease,padding-top .35s cubic-bezier(.2,.8,.2,1),visibility 0s}#woofer-cutoff-control:not(.collapsed){max-height:100px;overflow:visible}#reverb-sliders-area:not(.collapsed){max-height:380px;overflow:visible}#eq-sliders-area:not(.collapsed){max-height:200px;overflow:visible}.reverb-sliders-area.collapsed{max-height:0;opacity:0;padding-top:0;pointer-events:none;visibility:hidden;transition:max-height .35s cubic-bezier(.2,.8,.2,1),opacity .25s ease,padding-top .35s cubic-bezier(.2,.8,.2,1),visibility 0s .35s}.eq-container{display:flex;justify-content:space-between;padding:0;height:160px}input[type=range].eq-slider{-webkit-appearance:none;appearance:none;background:transparent;cursor:pointer;width:100px;height:32px;transform:rotate(-90deg);position:absolute;top:50%;left:50%;margin-left:-50px;margin-top:-16px}input[type=range].eq-slider::-webkit-slider-runnable-track{width:100%;height:6px;background:var(--surface-2);border-radius:3px;cursor:pointer}input[type=range].eq-slider::-moz-range-track{width:100%;height:6px;background:var(--surface-2);border-radius:3px;cursor:pointer}input[type=range].eq-slider::-webkit-slider-thumb{-webkit-appearance:none;height:16px;width:16px;border-radius:50%;background-color:var(--text-sub);border:none;margin-top:-5px;transform:scale(1);filter:none;transition:transform .2s cubic-bezier(.2,.8,.2,1),filter .2s,background-color .2s}input[type=range].eq-slider::-moz-range-thumb{height:16px;width:16px;border-radius:50%;background-color:var(--text-sub);border:none;transform:scale(1);filter:none;transition:transform .2s cubic-bezier(.2,.8,.2,1),filter .2s,background-color .2s}input[type=range].eq-slider:active::-webkit-slider-thumb{transform:scale(1.25);filter:none}input[type=range].eq-slider:active::-moz-range-thumb{transform:scale(1.25);filter:none}.eq-band{position:relative;height:160px;display:flex;flex-direction:column;justify-content:space-between;align-items:center;flex:1;min-width:0;padding:10px 0}.eq-val{margin-bottom:auto;z-index:2;font-size:11px;color:var(--primary);font-weight:700}.eq-label{margin-top:auto;z-index:2;font-size:11px;color:var(--text-sub);font-weight:500}.slider-wrap{padding:6px 0}#tab-settings .channel-grid{padding-top:12px;padding-left:0;padding-right:0}.channel-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:12px 0}.ch-opt{background:var(--surface-1);color:var(--text-sub);padding:18px 12px;border-radius:var(--radius-m);font-size:14px;font-weight:700;font-family:inherit;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;transition:all .3s cubic-bezier(.2,.8,.2,1);border:2px solid var(--surface-2);appearance:none;-webkit-appearance:none;-webkit-tap-highlight-color:transparent}.ch-opt svg{width:32px;height:32px;fill:currentColor;opacity:1;transition:opacity .2s;flex-shrink:0}.ch-opt.active,.ch-opt.selected{background:rgba(var(--primary-rgb),.08);border-color:rgba(var(--primary-rgb),.9);border-width:2px;color:var(--primary);box-shadow:0 4px 14px rgba(var(--primary-rgb),.22)}.ch-opt.active svg,.ch-opt.selected svg{opacity:1;fill:var(--primary)}.slider-header{display:flex;justify-content:space-between;margin-bottom:8px;font-size:14px;font-weight:500;color:var(--text-sub)}.val-disp{color:var(--primary)}.btn-action{background:var(--primary);color:#fff;border:none;padding:0 24px;border-radius:var(--radius-m);font-weight:700;cursor:pointer}.device-row{display:flex;align-items:center;gap:16px;padding:16px;min-height:61px;box-sizing:border-box;border-radius:var(--radius-m);background:transparent;transition:background .2s;border-bottom:1px solid transparent}.device-row:active{background:var(--surface-2)}.device-row .d-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:16px;font-weight:500;color:var(--text-main)}.d-order{font-size:14px;color:var(--text-muted);font-weight:600;width:24px;text-align:center;flex-shrink:0}.d-op-badge{color:var(--primary);font-size:10px;font-weight:700;margin-left:6px}.d-actions{display:flex;gap:4px;align-items:center;flex-shrink:0}.d-op-btn{font-size:11px;padding:4px 10px;border-radius:100px;border:1px solid transparent;background:var(--surface-2);color:var(--text-sub);cursor:pointer;transition:all .15s}.d-op-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}.d-status{font-size:11px;font-weight:800;padding:4px 10px;border-radius:100px}.d-status.active{background:#52c41a33;color:#52c41a}.d-status.inactive{background:#ff4d4f33;color:#ff4d4f}.btn-kick-device{display:flex;align-items:center;justify-content:center;width:28px;height:28px;flex-shrink:0;background:none;border:none;border-radius:50%;cursor:pointer;opacity:0;transition:opacity .15s,color .15s;color:var(--text-muted);padding:0}.btn-kick-device svg{width:16px;height:16px;fill:currentColor}.device-row:hover .btn-kick-device{opacity:.6}.device-row:hover .btn-kick-device:hover{opacity:1;color:#ff4d4f}@media(pointer:coarse){.btn-kick-device{opacity:.5}}.rename-device-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;height:56px;min-height:56px;flex-shrink:0;padding:0;margin-top:24px;border:none;border-radius:20px;background:#007aff14;color:#007aff;font-size:15px;font-weight:600;cursor:pointer;transition:background .2s,transform .2s}.rename-device-btn:hover{background:#007aff1f}.rename-device-btn:active{background:#007aff2e;transform:scale(.97)}.rename-device-btn svg{width:20px;height:20px;fill:#007aff}.leave-session-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;height:56px;padding:0;margin-top:12px;border:none;border-radius:20px;background:#ff3b3014;color:#ff3b30;font-size:15px;font-weight:600;cursor:pointer;transition:background .2s,transform .2s}.leave-session-btn:hover{background:#ff3b301f}.leave-session-btn:active{background:#ff3b302e;transform:scale(.97)}.leave-session-btn svg{width:20px;height:20px;fill:#ff3b30}.qr-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:16px 0;min-height:120px}.qr-container canvas,.qr-container img{max-width:220px;max-height:220px;border-radius:var(--radius-s, 14px)}.qr-svg{width:200px;height:200px}.qr-svg path{stroke:var(--text-main)!important;fill:var(--text-main)!important}.qr-placeholder{font-size:13px;color:var(--text-sub);text-align:center;padding:32px 0}.btn-copy-invite-link{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;height:56px;padding:0;margin-top:14px;border:none;border-radius:20px;background:var(--surface-2);color:var(--text-sub);font-size:15px;font-weight:600;cursor:pointer;transition:background .2s,transform .2s}.btn-copy-invite-link svg{width:20px;height:20px;fill:currentColor}.btn-copy-invite-link:hover{background:var(--surface-3)}.btn-copy-invite-link:active{background:var(--surface-3);transform:scale(.97)}.number-stepper{display:flex;align-items:center;justify-content:center;gap:12px;padding:8px 20px}.stepper-btn{position:relative;display:block;width:36px;height:36px;border-radius:50%;border:none;background:var(--surface-2);color:var(--text-main);font-size:0;padding:0;cursor:pointer;transition:background .15s;-webkit-tap-highlight-color:transparent;user-select:none}.stepper-btn:before{content:"";position:absolute;top:50%;left:50%;width:11px;height:1.5px;background:currentColor;opacity:.8;transform:translate(-50%,-50%)}.stepper-btn[data-dir="1"]:after{content:"";position:absolute;top:50%;left:50%;width:1.5px;height:11px;background:currentColor;opacity:.8;transform:translate(-50%,-50%)}.stepper-btn:active{background:var(--surface-3)}.stepper-btn:disabled{opacity:.3;cursor:default}.stepper-value{width:48px;text-align:center;font-size:22px;font-weight:700;line-height:36px;font-variant-numeric:tabular-nums;color:var(--text-main);cursor:pointer;border-bottom:2px solid var(--divider, #333);padding-bottom:2px;transition:border-color .15s;flex-shrink:0}.stepper-value.editing{border-bottom-color:var(--primary, #4a90d9)}.stepper-input{width:100%;background:transparent;border:none;color:var(--text-main);font-size:22px;font-weight:700;text-align:center;font-variant-numeric:tabular-nums;outline:none;padding:0;line-height:36px;-moz-appearance:textfield;appearance:textfield}.stepper-input::-webkit-outer-spin-button,.stepper-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.settings-subtab-nav{display:none}.settings-subtab-panel{display:block}.settings-subtab-panel[data-panel=connect],.settings-device-section,.settings-subtab-panel[data-panel=help]{display:none}#tab-guide>.tab-header{padding-bottom:0}.help-block{background:transparent;padding:24px 0;margin:0 44px}.help-title{font-size:17px;font-weight:700;color:var(--text-main);margin-bottom:20px;display:flex;align-items:center;gap:10px}.legal-block{border-top:1px dotted var(--divider);margin-top:8px}.legal-desc{font-size:12px!important;line-height:1.6!important;color:var(--text-sub)!important;opacity:.8}.help-title svg{width:22px;height:22px;fill:var(--primary)}.help-desc{font-size:14px;color:var(--text-sub);line-height:1.6}.help-list{margin-top:10px;margin-left:20px;color:var(--text-sub);font-size:13px;line-height:1.6}.help-list li{margin-bottom:4px}.desktop-help-section,.play-header-desktop{display:none}.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:100;display:flex;justify-content:space-around;align-items:center;border-radius:0;padding:10px 16px calc(10px + var(--safe-bottom) + var(--safe-nav-bottom, 0px));backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));background:var(--glass-bg);box-shadow:none;border:none;transform:translateZ(0);-webkit-transform:translateZ(0);transition:transform .3s cubic-bezier(.2,.8,.2,1);view-transition-name:bottom-nav}html.keyboard-open .bottom-nav{transform:translateY(100%)!important;pointer-events:none;transition:none!important}.nav-blur-halo{display:none}[data-theme=light] .bottom-nav{background:var(--glass-bg);box-shadow:none;border:none}[data-theme=dark] .bottom-nav{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));box-shadow:none;border:none}.nav-item{background:none;border:none;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;width:auto;min-width:0;position:relative;padding:0;margin:0;flex:1;min-height:44px;cursor:pointer;transition:color .2s;color:#6b7684}.nav-item svg{width:24px;height:24px;fill:currentColor;transition:transform .2s}.nav-item span{display:block;font-size:10px;font-weight:500;text-align:center;line-height:1.2;color:#6b7684}.nav-item.active,.nav-item.active span{color:var(--primary)}.nav-item.active svg{fill:var(--primary);transform:none}.nav-item:active svg{transform:scale(.9)}[data-theme=dark] .nav-item{color:#6b7684}[data-theme=dark] .nav-item span{color:#8b95a1}[data-theme=dark] .nav-item.active,[data-theme=dark] .nav-item.active span{color:var(--primary)}[data-theme=dark] .nav-item.active svg{fill:var(--primary)}.toast{position:fixed;bottom:110px;left:0;right:0;display:flex;justify-content:center;transform:translateY(20px);background:none;pointer-events:none;opacity:0;transition:opacity .2s cubic-bezier(.4,0,.6,1),transform .2s cubic-bezier(.4,0,.6,1);z-index:7000}.toast>span{background:#ffffffd9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:#000;padding:14px 28px;border-radius:100px;font-size:14px;font-weight:600;white-space:nowrap}.toast.show{opacity:1;transform:translateY(0);transition:opacity .7s cubic-bezier(.08,.82,.17,1.15),transform .7s cubic-bezier(.08,.82,.17,1.15)}.dialog-overlay{position:fixed;inset:0;display:none;align-items:center;justify-content:center;padding:24px;background:#0009;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:6000;animation:fadeIn .3s ease-out}.dialog-overlay.show{display:flex}.dialog{width:100%;max-width:400px;border-radius:var(--radius-l);background:var(--glass-bg);border:1px solid var(--glass-border);overflow:hidden;animation:modalSlideUp .4s cubic-bezier(.16,1,.3,1);display:flex;flex-direction:column}.dialog-header{display:flex;align-items:center;justify-content:space-between;padding:24px 28px 12px}.dialog-title{font-size:18px;font-weight:800;letter-spacing:-.02em;color:var(--text-main)}.dialog-close{width:32px;height:32px;border-radius:50%;border:none;background:var(--surface-2);color:var(--text-sub);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}.dialog-close:active{transform:scale(.9);background:var(--surface-3)}.dialog-close svg{width:18px;height:18px;fill:currentColor}.dialog-message{padding:12px 28px 24px;font-size:15px;color:var(--text-sub);line-height:1.6;white-space:pre-wrap;word-break:keep-all}.dialog-input{display:block;width:100%;margin-top:12px;padding:12px 4px;border:none;border-bottom:2px solid var(--surface-3);border-radius:0;background:none;color:var(--text-main);font-size:15px;font-family:inherit;outline:none;transition:border-bottom-color .2s ease;box-sizing:border-box}.dialog-input:focus{border-bottom-color:var(--primary);outline:none}.dialog-input.invalid{border-bottom-color:#ef4444}.dialog-hint{font-size:12px;color:var(--text-muted);margin-top:8px;min-height:16px;transition:color .2s}.dialog-hint.error{color:#ef4444}.dialog-input.shake{animation:shake .4s ease}.dialog-actions{padding:0 28px 32px;display:flex;justify-content:flex-end;gap:10px}.dialog-secondary{border:1px solid var(--glass-border);background:var(--surface-2);color:var(--text-main);border-radius:18px;padding:16px 24px;font-size:15px;font-weight:700;cursor:pointer;min-width:100px;transition:transform .2s,box-shadow .2s}.dialog-secondary:active{transform:scale(.97);box-shadow:none}.dialog-primary{border:none;background:var(--primary);color:#fff;border-radius:18px;padding:16px 32px;font-size:16px;font-weight:700;cursor:pointer;min-width:100px;box-shadow:0 4px 12px #3b82f64d;transition:transform .2s,box-shadow .2s}.dialog-primary:active{transform:scale(.97);box-shadow:none}[data-theme=dark] .toast>span{background:#1e1e1ed9;color:#fff}.onboarding-overlay{position:fixed;inset:0;max-height:var(--app-height, 100dvh);background:var(--bg);z-index:2000;display:none;flex-direction:column;overflow:hidden;padding-top:calc(var(--safe-top) + 16px)}body:has(#setup-overlay.active) header,body:has(#media-source-overlay.active) header,body:has(#youtube-url-overlay.active) header{z-index:1}body:has(#setup-overlay.active) .bottom-nav,body:has(#media-source-overlay.active) .bottom-nav,body:has(#youtube-url-overlay.active) .bottom-nav{opacity:0;pointer-events:none;z-index:1;transform:translateY(20px)}body.overlay-open header{z-index:1}body.overlay-open .bottom-nav{opacity:0;pointer-events:none;z-index:1;transform:translateY(20px)}#setup-desktop-brand{display:none}.setup-mobile-view{display:flex;flex-direction:column;flex:1;width:100%;height:100%;position:relative}#youtube-url-overlay .setup-header-text,#media-source-overlay .setup-header-text{margin-top:40px;margin-bottom:20px}.onboarding-overlay.active{display:flex}.onboarding-card{flex:1;width:100%;display:flex;flex-direction:column;background:transparent;overflow:hidden;position:relative;padding:0;margin:0}.onboarding-card>div:not(.ob-actions){flex:none;padding:0 28px;display:flex;flex-direction:column;justify-content:flex-start;align-items:stretch}.onboarding-card{overflow:hidden}#setup-welcome-area,#setup-code-area,#setup-join-area,#setup-role-area{display:none;flex:1;overflow-y:auto;overflow-x:hidden;padding-top:0;width:100%;flex-direction:column}#setup-role-area .setup-header-text{margin-bottom:42px}.ob-actions{flex:none;display:flex;flex-direction:row;gap:12px;padding:16px 28px calc(24px + env(safe-area-inset-bottom,0));margin-top:auto;background:var(--bg);width:100%;z-index:100;border-top:none}.onboarding-card.full-screen{border-radius:0;box-shadow:none;min-height:100%}.setup-card{padding:32px 28px 24px}.ob-slider-viewport{overflow:hidden;width:100%;margin:4px 0}.ob-slider-track{display:flex;width:100%;transition:transform .6s cubic-bezier(.4,0,.2,1)}.ob-slide{flex:0 0 100%;width:100%;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;text-align:center;gap:16px;padding:0;height:auto}.ob-slide .setup-header-text{width:100%;text-align:center}.ob-slide .ob-title,.ob-slide .ob-desc,.ob-slide .ob-icon-circle{opacity:0;transition:opacity .3s ease-out}.ob-slide.active .ob-icon-circle,.ob-slide.active .ob-title,.ob-slide.active .ob-desc{opacity:1;transition:opacity .5s cubic-bezier(.4,0,.2,1) .15s}.ob-slide .ob-title{font-size:24px;font-weight:800;margin-bottom:8px;color:var(--text-main)}.ob-slide .ob-desc{font-size:14px;color:var(--text-sub);line-height:1.6;word-break:keep-all}.ob-slide .ob-icon-circle{margin:0 auto}.ob-icon-circle{width:84px;height:84px;background:var(--surface-2);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--primary);margin-bottom:4px}.ob-icon-circle svg{width:38px;height:38px;fill:currentColor}.ob-title{font-size:20px;font-weight:800;color:var(--text-main);letter-spacing:-.5px}.ob-desc{font-size:15.5px;color:var(--text-sub);line-height:1.6;word-break:keep-all;padding:0 16px}.ob-dots{display:flex;align-items:center;justify-content:center;gap:8px}.ob-dot{width:8px;height:8px;border-radius:50%;background:var(--surface-3);cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1)}.ob-dot.active{background:var(--primary);width:24px;border-radius:12px}.ob-nav-row{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:24px;margin-bottom:8px}.ob-nav-arrow{appearance:none;-webkit-appearance:none;border:none;outline:none;background:none;color:var(--text-sub, #888);width:20px;height:20px;display:flex;align-items:center;justify-content:center;padding:0;margin:0;cursor:pointer;border-radius:50%;transition:color .2s,background .15s}.ob-nav-arrow svg{display:block;flex-shrink:0}.ob-nav-arrow:hover{color:var(--primary);background:rgba(var(--primary-rgb, 0, 122, 255),.08)}.ob-nav-arrow:active{transform:scale(.9)}.setup-mobile-view .ob-nav-arrow{display:none}.ob-actions.vertical{flex-direction:column;gap:16px}.ob-actions.horizontal-with-back{flex-direction:row;gap:12px;align-items:center}.btn-ob-primary,.btn-ob-secondary{flex:1;height:56px;border-radius:20px;font-size:15px;font-weight:600;cursor:pointer;border:none;font-family:inherit;transition:transform .2s,box-shadow .2s,background .2s;display:flex;align-items:center;justify-content:center}.btn-ob-icon{width:60px;min-width:60px;height:56px;border-radius:20px;background:var(--surface-2);color:var(--text-sub);display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;transition:transform .2s,background .2s}.btn-ob-icon:active{background:var(--surface-3);transform:scale(.97)}.btn-ob-icon svg{width:24px;height:24px;fill:currentColor;margin-right:2px}.ob-actions.vertical .btn-ob-primary,.ob-actions.vertical .btn-ob-secondary{flex:none;height:56px;width:100%;font-size:15px}.btn-ob-primary{background:var(--primary);color:#fff;box-shadow:0 4px 12px #3b82f64d}.btn-ob-secondary{background:var(--surface-2);color:var(--text-main)}.btn-ob-text-link{background:transparent;color:var(--text-sub);text-decoration:underline;text-underline-offset:4px;font-size:14px;font-weight:500;cursor:pointer;border:none;font-family:inherit;display:flex;align-items:center;justify-content:center;transition:color .2s,background .2s,opacity .2s;flex:1;height:56px;border-radius:20px}.btn-ob-text-link:active{opacity:.7;background:#ffffff0d}.ob-actions.vertical .btn-ob-text-link{flex:none;height:56px;width:100%;font-size:14px;padding:0;margin-top:0}.setup-header-text{width:100%;margin-bottom:56px;text-align:left;flex:none;padding-top:0}.setup-header-text h2{font-size:24px;font-weight:800;margin-bottom:8px;letter-spacing:-.03em;color:var(--text-main);line-height:1.2}.setup-header-text p{font-size:16px;color:var(--text-sub);line-height:1.5;word-break:keep-all}.setup-code-label{text-align:center;width:100%;margin-bottom:8px;font-size:13px;color:var(--text-sub);font-weight:700;text-transform:uppercase;letter-spacing:.05em;opacity:.8}.setup-graphic-container{width:100%;height:auto;min-height:120px;display:flex;flex-direction:column;justify-content:center;align-items:center;margin-bottom:16px;position:relative;background:transparent;border-radius:0;padding:0;overflow:hidden;border:none}.setup-guide-unified{display:flex;flex-direction:column;gap:40px;margin-bottom:24px;width:100%}.setup-unified-item{display:flex;flex-direction:column;align-items:center;justify-content:center;background:transparent;border:none;border-radius:0;padding:0;text-align:center;box-shadow:none}.setup-unified-item .setup-inner-desc{margin-top:6px;font-size:12px;color:var(--text-sub);font-weight:600;line-height:1.4;word-break:keep-all}.setup-code-area-bottom{margin-top:40px;padding:16px 0 32px;border-top:none;text-align:center;width:100%;flex:none}.setup-code-area-bottom .setup-code-label{font-size:13px;margin-bottom:8px;color:var(--text-sub)}.setup-inner-desc{font-size:11.5px;font-weight:700;color:var(--text-sub);text-align:center;margin-top:10px;line-height:1.4;word-break:keep-all;padding:0 10px}#setup-role-grid.channel-grid{padding:0 8px;margin-top:12px;width:100%}#setup-role-grid .ch-opt{background:var(--surface-2);border:2px solid transparent}#setup-role-grid .ch-opt:active{transform:scale(.97);background:var(--surface-3)}#setup-role-grid .ch-opt.selected{background:rgba(var(--primary-rgb),.08);border-color:var(--primary);box-shadow:0 2px 8px rgba(var(--primary-rgb),.15)}.setup-graphic-svg{width:100%;height:100%;max-width:280px}.graphic-device{fill:#000;stroke:var(--surface-3);stroke-width:1}.graphic-line-active{stroke:var(--primary);stroke-width:2;stroke-dasharray:5 5;opacity:.4;fill:none;animation:graphic-pulse 2s infinite}.graphic-text{font-size:10px;font-weight:700;fill:var(--text-sub)}.setup-join-input{width:100%;box-sizing:border-box;text-align:center;background:none;border:none;border-bottom:2px solid var(--surface-3);border-radius:0;padding:8px 0;font-size:32px;font-weight:900;letter-spacing:.12em;color:var(--text-main);caret-color:var(--text-main);align-self:center;font-family:inherit;font-variant-numeric:tabular-nums;transition:border-bottom-color .3s ease;outline:none;box-shadow:none}.setup-join-input::placeholder{color:var(--text-muted);opacity:.3}.setup-join-input:focus{border-bottom-color:var(--primary);outline:none;box-shadow:none}.setup-join-area{margin-top:12px;width:100%;display:flex;flex-direction:column;gap:10px}#youtube-url-overlay .setup-card.full-screen{height:100%;max-height:100%;overflow:hidden}#youtube-url-overlay .setup-card.full-screen .setup-join-area{flex:1;min-height:0;overflow-y:auto}#youtube-url-overlay .setup-card.full-screen .ob-actions{flex-shrink:0}#youtube-url-overlay #youtube-preview-thumb{max-height:35vh;width:100%;object-fit:cover}.setup-slot-list{margin-top:12px;width:100%;display:flex;flex-direction:column;gap:12px;margin-bottom:8px}.btn-ob-primary:hover{box-shadow:0 6px 16px #3b82f659}.btn-ob-secondary:hover{background:var(--surface-3)}.btn-ob-primary:active,.btn-ob-secondary:active{transform:scale(.97)}.btn-ob-primary:active{box-shadow:none}.btn-ob-secondary:active{background:var(--surface-3)}.graphic-room{opacity:.9;stroke-width:1.5;fill:none;stroke-linecap:round;stroke-linejoin:round}.graphic-room rect{stroke:var(--text-muted)}.graphic-tv{fill:var(--surface-2);stroke:none;opacity:.8}.graphic-speaker{fill:var(--surface-1);stroke:var(--text-sub);stroke-width:2;transition:fill .3s,stroke .3s,stroke-width .3s;cursor:pointer}.graphic-speaker:hover{stroke:var(--text-main)}.graphic-speaker.active{stroke:var(--primary);fill:#000}.spk-driver{fill:var(--surface-3);stroke:none;transition:all .3s}.graphic-speaker.active .spk-driver{fill:var(--primary);stroke:none}.chat-empty,.list-empty-state{display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:14px;text-align:center;line-height:1.6;flex:1}.list-empty-state{padding:20px}.chat-group{display:flex;flex-direction:column;max-width:90%;animation:bubbleIn .2s ease-out}.chat-group.mine{align-self:flex-end;align-items:flex-end}.chat-group.others{align-self:flex-start;align-items:flex-start}.chat-row{display:flex;align-items:flex-end;gap:6px}.chat-bubble{max-width:100%;min-width:0;padding:10px 14px;border-radius:14px;font-size:14px;line-height:1.4;overflow-wrap:anywhere;word-break:break-word}.chat-bubble.mine{background:var(--primary);color:#fff;border-bottom-right-radius:4px}.chat-bubble.others{background:var(--surface-2);color:var(--text-main);border-bottom-left-radius:4px}.chat-group .chat-row+.chat-row{margin-top:2px}.chat-group .chat-row+.chat-row:not(:last-child) .chat-bubble.mine{border-top-right-radius:4px;border-bottom-right-radius:4px}.chat-group .chat-row+.chat-row:last-child .chat-bubble.mine{border-top-right-radius:4px;border-bottom-right-radius:14px}.chat-group .chat-row+.chat-row:not(:last-child) .chat-bubble.others{border-top-left-radius:4px;border-bottom-left-radius:4px}.chat-group .chat-row+.chat-row:last-child .chat-bubble.others{border-top-left-radius:4px;border-bottom-left-radius:14px}.chat-group.mine .chat-row+.chat-row .chat-youtube-btn{border-top-right-radius:4px}.chat-group.mine .chat-row+.chat-row:not(:last-child) .chat-youtube-btn{border-bottom-right-radius:4px}.chat-group.mine .chat-row+.chat-row:last-child .chat-youtube-btn{border-bottom-right-radius:14px}.chat-group.others .chat-row+.chat-row .chat-youtube-btn{border-top-left-radius:4px}.chat-group.others .chat-row+.chat-row:not(:last-child) .chat-youtube-btn{border-bottom-left-radius:4px}.chat-group.others .chat-row+.chat-row:last-child .chat-youtube-btn{border-bottom-left-radius:14px}.chat-bubble:has(.chat-youtube-btn),.chat-bubble.has-youtube{background:transparent;padding:0;display:block;line-height:0}.chat-bubble.has-youtube .chat-text{display:flex;flex-direction:column;line-height:0}.chat-bubble.whisper{background:#9370db26;border:1px solid rgba(147,112,219,.3)}.chat-bubble.whisper.mine{background:#9370db40;color:#fff}.whisper-label{color:#9370db}.chat-bubble.notice{background:#ffc1071f;border:1px solid rgba(255,193,7,.35)}.notice-label{color:#ffc107;font-weight:600}.chat-sender{font-size:11px;font-weight:700;color:var(--text-sub);margin-bottom:4px;margin-left:2px;text-transform:none}.chat-group.mine .chat-sender{text-align:right;margin-left:0;margin-right:2px}.chat-crown{vertical-align:middle;margin-right:2px;width:14px;height:14px}.chat-badge-host{color:#f5c842}.chat-badge-op{color:#999}.chat-join-order{font-size:.8em;opacity:.5;margin-left:2px}.chat-group.system{align-self:stretch;max-width:100%;align-items:stretch}.chat-group.system .chat-sender{display:none}.chat-group.system .chat-row{width:calc(100% + 32px);margin:0 -16px}.chat-group.system .chat-bubble{background:var(--surface-2);color:var(--text-sub);font-size:12px;text-align:left;width:100%;border-radius:0;padding:10px 16px}.chat-group.system .chat-time{display:none}.chat-text{font-size:14px;line-height:1.5;white-space:pre-line}.chat-time{font-size:10px;font-weight:500;color:var(--text-muted);font-variant-numeric:tabular-nums;margin-bottom:2px;white-space:nowrap}.chat-input-wrapper{display:flex;align-items:flex-end;width:100%;border-bottom:2px solid var(--surface-3);padding-bottom:6px;transition:border-bottom-color .2s;outline:none}.chat-input-wrapper:focus-within{border-bottom-color:var(--primary)}.chat-cmd-suggest{position:absolute;bottom:calc(100% + 4px);left:0;right:0;background:var(--surface-1);border-radius:12px;box-shadow:none;overflow:hidden;z-index:10;max-height:240px;overflow-y:auto}.chat-cmd-item{padding:10px 14px;cursor:pointer;display:flex;gap:8px;align-items:baseline;transition:background .1s}.chat-cmd-item:hover,.chat-cmd-item.active{background:var(--surface-2)}.chat-cmd-usage{color:var(--text-main);font-weight:400;font-size:14px;white-space:nowrap}.chat-cmd-desc{color:var(--text-muted);font-size:13px;font-weight:400}.chat-cmd-item.active .chat-cmd-usage{color:var(--primary);font-weight:600}.chat-cmd-item.active .chat-cmd-desc{color:var(--text-main);font-weight:400}.chat-cmd-ghost{position:absolute;inset:0 0 6px;display:flex;align-items:center;pointer-events:none;padding:10px 4px;font-size:16px;font-weight:500;overflow:hidden;white-space:nowrap}.chat-cmd-ghost-typed{color:transparent;white-space:pre}.chat-cmd-ghost-hint{color:var(--text-muted);opacity:.45;white-space:pre}.chat-input{flex:1;background:none;border:none;border-radius:0;padding:10px 4px;font-size:16px;font-weight:500;color:var(--text-main);box-shadow:none;outline:none;white-space:pre-wrap;overflow-y:auto;max-height:120px;min-height:1.2em;-webkit-user-select:text;user-select:text;word-break:break-all}.chat-input:focus{outline:none;box-shadow:none}.chat-input:empty:before,[contenteditable].setup-join-input:empty:before,[contenteditable].dialog-input:empty:before{content:attr(data-placeholder);color:var(--text-muted);opacity:.5;pointer-events:none}.chat-input[data-disabled=true]{pointer-events:none;opacity:.5}.chat-send-btn{width:36px;height:36px;border:none;background:transparent;color:var(--surface-3);display:flex;justify-content:center;align-items:center;cursor:pointer;flex-shrink:0;box-shadow:none;margin-bottom:0;transition:color .2s ease,transform .2s,opacity .2s}.chat-input:not(:empty)+.chat-send-btn{color:var(--primary)}.chat-send-btn:active{transform:scale(.92);opacity:.8}.chat-send-btn svg{width:24px;height:24px;fill:currentColor}.chat-preview-btn{border:none;color:inherit;font:inherit;text-align:left;width:100%;display:flex;justify-content:space-between;align-items:center;height:56px;padding:0 20px;margin-top:20px;background:var(--surface-2);border-radius:20px;cursor:pointer;transition:background .2s,transform .2s;position:relative;overflow:visible}.chat-preview-left{position:relative;z-index:1}.chat-preview-btn .role-badge{font-size:11px;padding:4px 10px}.chat-preview-btn:hover{background:var(--surface-3)}.chat-preview-btn:active{background:var(--surface-3);transform:scale(.97)}.chat-preview-left{display:flex;align-items:center;gap:12px;overflow:visible;min-width:0}.chat-preview-icon{width:20px;height:20px;fill:var(--text-sub);flex-shrink:0;transform:translateY(2px)}.chat-icon-wrapper{position:relative;flex-shrink:0}.chat-preview-text{font-size:15px;font-weight:600;line-height:1.3;color:var(--text-sub);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-preview-badge{position:absolute;top:-6px;right:-8px;background:#ef4444;color:#fff;font-size:10px;font-weight:700;min-width:16px;height:16px;line-height:16px;text-align:center;padding:0 4px;border-radius:8px;display:none;z-index:2}.chat-preview-badge.show{display:block}.chat-backdrop{position:fixed;inset:0;z-index:999;background:transparent;visibility:hidden;-webkit-tap-highlight-color:transparent}.chat-backdrop.open{visibility:visible}.chat-drawer{position:fixed;left:0;right:0;bottom:0;height:50vh;max-height:calc(var(--app-height, 100dvh) * .5);background:var(--surface-1);border-top-left-radius:20px;border-top-right-radius:20px;box-shadow:0 -8px 32px #0003;transform:translateY(100%);transition:transform .2s cubic-bezier(.4,0,.6,1),visibility 0s .2s;z-index:1000;display:flex;flex-direction:column;visibility:hidden;padding-left:var(--safe-left);padding-right:var(--safe-right)}[data-theme=light] .chat-drawer{box-shadow:0 -8px 32px #00000014}.chat-drawer.open{transform:translateY(0);visibility:visible;transition:transform .6s cubic-bezier(.25,1,.5,1),visibility 0s 0s}.chat-drawer-header{display:flex;justify-content:space-between;align-items:center;padding:16px;border-bottom:none}@media(max-width:1279px){.chat-drawer-header{justify-content:center;padding:16px;background:transparent;cursor:grab;touch-action:none;user-select:none;-webkit-user-select:none}}@media(max-width:1279px){.chat-drawer-header:before{content:"";width:36px;height:4px;border-radius:2px;background:var(--text-sub);opacity:.35}}.chat-drawer-title{font-size:20px;font-weight:700;color:var(--text-main)}.chat-drawer-close{background:none;border:none;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-sub);transition:background .2s}.chat-drawer-close:active{background:var(--surface-2)}.chat-drawer-close svg{width:20px;height:20px;fill:currentColor}@media(max-width:1279px){.chat-drawer-title,.chat-drawer-close{display:none}}.chat-pinned-notice{display:flex;align-items:flex-start;gap:10px;padding:10px 16px;background:#ffc1071f;flex-shrink:0;cursor:pointer;transition:background .15s}.chat-pinned-notice:active{background:#ffc10733}.chat-pinned-notice[hidden]{display:none}.chat-pinned-notice-body{flex:1;min-width:0}.chat-pinned-notice-header{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:4px}.chat-pinned-notice-label{font-size:11px;font-weight:700;color:#ffc107;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-pinned-notice-close{width:10px;height:10px;flex-shrink:0;color:#ffc107;opacity:.55;pointer-events:none}.chat-pinned-notice-text{font-size:13px;color:var(--text-main);line-height:1.4;word-break:break-word;display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.chat-scroll-wrapper{flex:1;display:flex;flex-direction:column;min-height:0;position:relative}.chat-drawer-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px;-webkit-overflow-scrolling:touch;overscroll-behavior-y:none}.chat-scroll-down-btn{position:absolute;bottom:16px;left:50%;width:36px;height:36px;min-height:36px;min-width:36px;border-radius:50%;background-color:var(--surface-1);color:var(--text-main);border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:none;z-index:20;opacity:0;pointer-events:none;transform:translate(-50%,10px);transition:opacity .2s,transform .2s,background-color .2s,box-shadow .2s;padding:0}.chat-scroll-down-btn.show{opacity:1;pointer-events:auto;transform:translate(-50%)}.chat-scroll-down-btn:hover{background-color:var(--surface-2);box-shadow:none}.chat-scroll-down-btn:active{transform:translate(-50%) scale(.92)}.chat-scroll-down-btn svg{width:20px;height:20px;fill:currentColor}.cscroll-track{position:fixed;top:0;right:0;width:8px;pointer-events:auto;z-index:95}.cscroll-thumb{position:absolute;right:0;width:100%;background-color:var(--scrollbar-thumb);border:2px solid transparent;border-radius:10px;background-clip:padding-box;cursor:pointer;pointer-events:auto;transition:background-color .15s;will-change:transform}.cscroll-thumb:hover{background-color:var(--scrollbar-thumb-hover)}.cscroll-thumb:active{background-color:var(--scrollbar-thumb-active)}.chat-drawer-input{display:flex;align-items:flex-end;gap:12px;padding:10px 16px;padding-bottom:calc(10px + var(--safe-bottom) + var(--safe-nav-bottom, 0px));background:var(--surface-1);transition:padding-bottom .25s cubic-bezier(.2,.9,.3,1)}html.keyboard-open .chat-drawer-input{padding-bottom:calc(10px + var(--safe-nav-bottom, 0px))}html.keyboard-open header{position:absolute}.chat-youtube-btn{display:flex;flex-direction:column;align-items:flex-start;gap:7px;background:#f03;border:none;color:#fff;padding:14px;border-radius:14px;font-size:13px;cursor:pointer;margin:0;transition:all .2s cubic-bezier(.2,.8,.2,1);width:100%;max-width:260px;box-shadow:0 4px 12px #ff000026;appearance:none;-webkit-appearance:none;outline:none;text-align:left;font-family:inherit;box-sizing:border-box}.chat-group.mine .chat-youtube-btn{border-bottom-right-radius:4px}.chat-group.others .chat-youtube-btn{border-bottom-left-radius:4px}.chat-yt-play-row{display:flex;width:100%;align-items:center;justify-content:flex-start;gap:6px;color:#fff;font-family:Pretendard,sans-serif;line-height:normal}.chat-yt-play-row svg{width:16px;height:16px;flex-shrink:0;display:block;margin:0}.chat-yt-label{font-size:14px;font-weight:800;letter-spacing:-.3px;line-height:16px;height:16px;display:inline-block}.chat-yt-title{font-size:13px;color:#ffffffe6;line-height:1.45;text-align:left;word-break:break-all;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.chat-youtube-btn:active{transform:scale(.97);background:#d90000}.chat-timestamp{color:var(--primary);cursor:pointer;text-decoration:underline;font-weight:600;transition:opacity .15s}.chat-bubble.mine .chat-timestamp{color:#fff}.chat-timestamp:active{opacity:.7}[data-theme=light] .chat-preview-btn,[data-theme=light] .file-select-btn{background:#fff;box-shadow:none;border:none}[data-theme=light] .chat-preview-btn .chat-preview-text,[data-theme=light] .file-select-btn,[data-theme=light] .file-select-btn span{color:#444}[data-theme=light] .chat-preview-btn .chat-preview-icon,[data-theme=light] .file-select-btn svg{fill:#444}[data-theme=light] .file-select-btn .btn-icon-bg.youtube svg{fill:#f03}.manual-sync-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#0000008c;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);z-index:3000;display:none;align-items:center;justify-content:center;opacity:0;transition:opacity .2s ease-out}.manual-sync-overlay.show{display:flex;opacity:1;animation:fadeInScale .2s forwards}.sync-glass-panel{width:min(320px,calc(100vw - 48px));background:var(--surface-1);border:none;border-radius:var(--radius-l);padding:16px 24px 20px;display:flex;flex-direction:column;align-items:stretch;animation:fadeInScale .3s cubic-bezier(.16,1,.3,1)}.sync-dual-display{display:flex;gap:12px;margin:16px 0 20px}.sync-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 0}.sync-col+.sync-col{border-left:1px solid var(--surface-3)}.sync-col-label{font-size:12px;font-weight:600;color:var(--text-sub);letter-spacing:.3px}.sync-col-value{font-size:28px;font-weight:800;font-variant-numeric:tabular-nums;color:var(--text-main);letter-spacing:-.5px}.sync-nudge-row{display:flex;gap:8px;width:100%}.sync-nudge-btn{flex:3;height:44px;border:none;border-radius:var(--radius-m);background:var(--surface-2);color:var(--text-main);font-size:13px;font-weight:600;font-variant-numeric:tabular-nums;cursor:pointer;transition:background .15s,transform .1s}.sync-nudge-btn.small{flex:2}.sync-nudge-btn:active{transform:scale(.94);background:var(--surface-3)}.sync-bottom-row{display:flex;gap:8px;width:100%;margin-top:16px}.sync-reset-btn,.sync-done-btn{flex:1;height:44px;border:none;border-radius:var(--radius-m);font-size:14px;font-weight:700;cursor:pointer;transition:background .15s,transform .1s}.sync-reset-btn{background:var(--surface-2);color:var(--text-sub)}.sync-reset-btn:active{transform:scale(.96);background:var(--surface-3)}.sync-done-btn{background:var(--primary);color:#fff}.sync-done-btn:active{transform:scale(.96);opacity:.85}#media-source-overlay .file-select-btn-large{border-radius:var(--radius-m);background:var(--surface-2);transition:all .2s cubic-bezier(.2,.8,.2,1)}#media-source-overlay .file-select-btn-large:hover{background:var(--surface-3)}#media-source-overlay .file-select-btn-large:active{transform:scale(.97);background:var(--surface-3)}.file-select-btn-large{width:100%;height:56px;padding:0 20px;font-size:15px}.file-select-btn{display:flex;align-items:center;width:100%;height:72px;margin-top:auto;gap:10px;background:var(--surface-2);border-radius:20px;padding:0 20px;border:2px solid transparent;cursor:pointer;font-family:inherit;transition:all .2s cubic-bezier(.2,.8,.2,1);appearance:none;-webkit-appearance:none;outline:none;color:var(--text-sub);text-align:left}.file-select-btn:hover{background:var(--surface-3);transform:translateY(-2px);box-shadow:0 4px 12px #0000000d}.file-select-btn:active{background:var(--surface-3);color:var(--text-main);transform:scale(.97)}.file-select-btn.unsupported{opacity:.5}.file-select-btn span{font-size:15px;font-weight:600;letter-spacing:-.3px;flex:1}.btn-icon-bg{width:44px;height:44px;border-radius:14px;background:transparent;display:flex;align-items:center;justify-content:center;margin-right:16px;color:var(--text-main);transition:color .2s}.btn-icon-bg.youtube{color:#f03}.file-select-btn:hover .btn-icon-bg{background:transparent;color:var(--primary)}.file-select-btn:hover .btn-icon-bg.youtube{color:#f03}.btn-icon-bg svg{width:24px;height:24px;fill:currentColor}#btn-sync,#btn-media-source{height:56px;padding:0 20px;font-size:14px;gap:12px;display:flex;align-items:center;justify-content:flex-start;color:var(--text-sub)}[data-theme=light] #btn-sync,[data-theme=light] #btn-media-source{color:#444}[data-theme=light] .chat-preview-btn:hover,[data-theme=light] .file-select-btn:hover,[data-theme=light] .btn-copy-invite-link:hover{background:#f0f0f0}[data-theme=light] .chat-preview-btn:active,[data-theme=light] .file-select-btn:active,[data-theme=light] .btn-copy-invite-link:active{background:#e8e8e8}#btn-sync svg,#btn-media-source svg{width:20px;height:20px;fill:currentColor;margin:0}#btn-sync span,#btn-media-source span{font-size:15px;font-weight:600;color:currentColor}#btn-sync:hover,#btn-media-source:hover{background:var(--surface-3)}#btn-sync:active,#btn-media-source:active{background:var(--surface-3);transform:scale(.97)}.blink-hint{animation:blink-primary-light .8s step-end 3}:focus-visible{outline:2px solid var(--primary);outline-offset:2px}@media(max-width:719px){html:not(.standalone) header,html:not(.standalone) .bottom-nav{background:#212121!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important}html[data-theme=light]:not(.standalone) header,html[data-theme=light]:not(.standalone) .bottom-nav{background:#fff!important}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}@media(min-width:720px)and (max-width:1279px){header{width:calc(200px + var(--safe-right))!important;height:var(--app-height, 100dvh)!important;min-height:var(--app-height, 100dvh)!important;inset:0 0 0 auto!important;flex-direction:column!important;justify-content:flex-start!important;padding:29px 16px 16px!important;padding-right:calc(16px + var(--safe-right))!important;border-left:none!important;border-right:none!important;background:var(--surface-1)!important;z-index:2501!important;border-bottom:none!important;overflow:hidden!important}.header-content-wrapper{width:100%!important;height:auto!important;margin-bottom:0!important;flex-shrink:0!important;justify-content:center!important;align-items:center!important}body:has(#setup-overlay.active) header,body.overlay-open:has(#setup-overlay.active) header{pointer-events:none!important;opacity:0!important}header.loading .header-right.header-default-content{transform:none!important;opacity:1!important}.header-right.header-default-content{transition:none!important}.header-right.header-default-content{margin-top:auto!important;flex-shrink:0!important;width:100%!important;padding-left:13px!important;padding-bottom:13px!important}#btn-logo-help{display:none!important}.header-loading-text{padding-left:13px!important}.bottom-nav{position:fixed!important;top:calc((45px + var(--app-height, 100dvh) - 54px) / 2)!important;transform:translateY(-50%)!important;bottom:auto!important;left:auto!important;right:0!important;width:calc(200px + var(--safe-right))!important;height:auto!important;flex-direction:column!important;justify-content:flex-start!important;padding:8px 12px 8px 20px!important;padding-right:calc(20px + var(--safe-right))!important;background:transparent!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;border:none!important;z-index:2502!important;box-shadow:none!important;border-radius:0!important;transition:transform .4s cubic-bezier(.2,.8,.2,1),opacity .3s ease!important}.bottom-nav:before{display:none!important}body:has(#setup-overlay.active) .bottom-nav,body:has(#media-source-overlay.active) .bottom-nav,body:has(#youtube-url-overlay.active) .bottom-nav,body.overlay-open .bottom-nav{opacity:0!important;pointer-events:none!important;z-index:2502!important;transform:translateY(-50%) translate(30px)!important}.bottom-nav.app-entrance.app-entrance-up{transform:translateY(-50%) translate(30px)!important}.bottom-nav.app-entrance.app-entered{transform:translateY(-50%)!important}.bottom-nav button{width:100%!important;height:40px!important;display:flex!important;flex-direction:row!important;align-items:center!important;justify-content:flex-start!important;padding:0 12px!important;gap:10px!important;border-radius:10px!important;transform:none!important;background:transparent!important}.bottom-nav button.active{background:transparent!important;color:var(--primary)!important}.bottom-nav button svg{width:18px!important;height:18px!important}.bottom-nav button span{display:block!important;font-size:13px!important;font-weight:600!important;color:inherit!important}.tab-content.active{overflow-y:auto!important;display:block!important;position:fixed!important;top:0!important;left:0!important;width:calc(100% - (200px + var(--safe-right)))!important;height:var(--app-height, 100dvh)!important;z-index:90!important;background:var(--bg);padding:16px 24px 12px!important;padding-left:calc(24px + var(--safe-left))!important;box-sizing:border-box;border-radius:0!important;-webkit-overflow-scrolling:touch}.tab-body{overflow:visible!important;height:auto!important;padding-bottom:8px!important}.tab-content.active{padding-bottom:8px!important}.video-wrapper,.vinyl-wrapper{margin-top:0!important;margin-bottom:12px!important}.vinyl-wrapper{max-height:40vh!important}.controls-area,.ob-actions{padding-bottom:8px!important}.settings-section:last-child,.guide-section:last-child{margin-bottom:0!important;padding-bottom:8px!important}#tab-play .tab-body{padding-bottom:44px!important}.chat-drawer{left:0!important;width:calc(100% - (200px + var(--safe-right)))!important;height:var(--app-height, 100dvh)!important;max-height:var(--app-height, 100dvh)!important;min-height:var(--app-height, 100dvh)!important;border-radius:0!important;z-index:3000!important;padding-left:var(--safe-left)!important;bottom:0!important}.chat-drawer.open{transform:translateY(0)!important}.chat-drawer-header{display:flex!important;justify-content:center!important;padding:16px 20px!important}.chat-drawer-title,.chat-drawer-close{display:none!important}.cscroll-track{left:auto!important;right:calc(200px + var(--safe-right))!important}.chat-drawer .cscroll-track{right:0!important}#media-source-overlay,#youtube-url-overlay{left:0!important;width:calc(100% - (200px + var(--safe-right)))!important;padding-left:var(--safe-left)!important;padding-top:8px!important;height:var(--app-height, 100dvh)!important;max-height:var(--app-height, 100dvh)!important;min-height:var(--app-height, 100dvh)!important;overflow-y:auto!important;background:var(--bg)!important}#media-source-overlay .setup-header-text,#youtube-url-overlay .setup-header-text{margin-top:0!important;margin-bottom:12px!important}#media-source-overlay .onboarding-card{display:grid!important;grid-template-columns:1fr auto!important;grid-template-rows:auto 1fr!important;align-items:start!important}#media-source-overlay .setup-header-text{grid-column:1!important;grid-row:1!important}#media-source-overlay .ob-actions{grid-column:2!important;grid-row:1!important;padding:0 28px 0 0!important;margin:0!important;background:transparent!important;border:none!important;width:auto!important;align-self:start!important}#media-source-overlay .setup-slot-list{grid-column:1 / -1!important;grid-row:2!important}#media-source-overlay #btn-close-media-popup{width:40px!important;height:40px!important;min-width:0!important;padding:0!important;border-radius:50%!important;background:var(--surface-2)!important;color:var(--text-sub)!important;font-size:0!important;display:flex!important;align-items:center!important;justify-content:center!important;position:relative!important;transition:background .15s,color .15s!important}#media-source-overlay #btn-close-media-popup:hover{background:var(--surface-3)!important;color:var(--text-main)!important}#media-source-overlay #btn-close-media-popup:after{content:"✕"!important;font-size:16px!important;font-weight:600!important;line-height:1!important}body:has(#media-source-overlay.active) header,body:has(#youtube-url-overlay.active) header{z-index:2501!important}body:has(#media-source-overlay.active) .bottom-nav,body:has(#youtube-url-overlay.active) .bottom-nav{opacity:1!important;pointer-events:auto!important;z-index:2502!important;transform:translateY(-50%)!important}@media(max-height:350px){html:not(.keyboard-open) #nav-guide{display:none!important}html:not(.keyboard-open) .bottom-nav{flex-direction:row!important;justify-content:space-evenly!important;padding:0 8px!important;padding-right:calc(8px + var(--safe-right))!important;width:calc(200px + var(--safe-right))!important;gap:0!important;left:auto!important;right:0!important}html:not(.keyboard-open) .bottom-nav button{width:40px!important;min-width:40px!important;height:40px!important;justify-content:center!important;padding:0!important;border-radius:12px!important}html:not(.keyboard-open) .bottom-nav button span{display:none!important}html:not(.keyboard-open) .bottom-nav button svg{width:19px!important;height:19px!important;margin:0!important}html:not(.keyboard-open) .bottom-nav{top:calc((45px + var(--app-height, 100dvh) - 54px) / 2)!important}html:not(.keyboard-open) .header-right{justify-content:space-between!important;padding-left:13px!important;padding-right:0!important;width:100%!important}html:not(.keyboard-open) .header-help-btn{display:flex!important;background:transparent!important;color:var(--text-sub)!important;border:none!important;width:40px!important;height:40px!important;border-radius:12px!important;align-items:center!important;justify-content:center!important;margin-left:0!important;margin-right:13px!important;transition:color .15s,background .15s!important;cursor:pointer!important;padding:0!important}html:not(.keyboard-open) body:has(#tab-guide.active) .header-help-btn{color:var(--primary)!important}html:not(.keyboard-open) .header-help-btn:active{background:var(--surface-2)!important}html:not(.keyboard-open) .header-help-btn svg{width:19px!important;height:19px!important;margin:0!important}html:not(.keyboard-open) .badge-ping{display:none!important}}}.header-help-btn{display:none}@media(min-width:720px){#setup-overlay{--setup-panel-w: 320px;--setup-px: 28px;--setup-px-end: 28px;--setup-head-py: clamp(24px, 6vh, 48px);--setup-head-px: clamp(24px, 6vh, 48px);--setup-logo-h: clamp(18px, 4.5vh, 26px);--setup-logo-mt: 0px;--setup-logo-mb: clamp(6px, 1.5vh, 12px);--setup-h2: clamp(20px, 5vh, 28px);--setup-h2-mb: clamp(4px, 1vh, 8px);--setup-p: clamp(13px, 3vh, 16px);--setup-p-lh: 1.4;--setup-diagram-pad: clamp(12px, 4vh, 32px) 24px;--setup-svg-max: clamp(280px, 65vh, 480px);--setup-guide-gap: clamp(12px, 3vh, 24px);--setup-guide-svg-max: clamp(240px, 45vh, 400px);--setup-guide-svg-h: clamp(80px, 15vh, 140px);--setup-guide-desc: 12px;--setup-guide-mt: -10px;--setup-icon: clamp(56px, 12vh, 84px);--setup-icon-svg: clamp(28px, 6vh, 40px);--setup-slider-w: clamp(260px, 62vh, 500px);--setup-ob-title: clamp(20px, 4.5vh, 26px);--setup-ob-title-mb: clamp(4px, 1vh, 8px);--setup-ob-desc: clamp(13px, 2.8vh, 15px);--setup-nav-mt: clamp(12px, 3.5vh, 24px);--setup-nav-arrow: none;--setup-actions-top: 8px;--setup-actions-bottom: 16px;--setup-panel-bg: var(--surface-1);left:0!important;width:100%!important;padding:0!important}#setup-overlay .setup-card.full-screen{display:grid!important;grid-template-columns:1fr var(--setup-panel-w)!important;grid-template-rows:1fr!important;overflow:hidden!important;border-radius:0!important;border:none!important;background:transparent!important;padding:0!important}#setup-desktop-brand{display:flex!important;flex:1!important;background:var(--bg)!important;flex-direction:column!important;justify-content:flex-start!important;align-items:flex-start!important;text-align:left!important;padding-left:var(--safe-left)!important;color:var(--text-main)!important;position:relative!important;overflow:hidden!important}#setup-desktop-brand .brand-content{display:none!important}.desktop-step-header{display:block!important;padding:var(--setup-head-py) var(--setup-head-px) 0!important;width:100%!important;z-index:2!important}.desktop-step-header .logo-svg{height:var(--setup-logo-h)!important;width:auto!important;margin-top:var(--setup-logo-mt)!important;margin-bottom:var(--setup-logo-mb)!important}.desktop-step-header h2{font-size:var(--setup-h2)!important;font-weight:800!important;letter-spacing:-.03em!important;color:var(--text-main)!important;margin-bottom:var(--setup-h2-mb)!important;line-height:1.2!important}.desktop-step-header p{font-size:var(--setup-p)!important;color:var(--text-sub)!important;opacity:.75!important;line-height:var(--setup-p-lh)!important}.desktop-diagram-area{display:flex!important;flex:1!important;width:100%!important;align-items:center!important;justify-content:center!important;padding:var(--setup-diagram-pad)!important;position:relative!important;overflow:visible!important}#setup-overlay .setup-mobile-view .setup-header-text{display:none!important}#setup-overlay .setup-mobile-view{width:var(--setup-panel-w)!important;min-width:var(--setup-panel-w)!important;background:var(--setup-panel-bg)!important;height:100%!important;padding:0!important;overflow-y:auto!important;display:flex!important;flex-direction:column!important;justify-content:center!important}#setup-overlay #setup-welcome-area,#setup-overlay #setup-code-area,#setup-overlay #setup-join-area,#setup-overlay #setup-role-area{flex:1!important;flex-direction:column!important;justify-content:center!important;align-items:stretch!important}.setup-mobile-view>div:not(.ob-actions,.setup-header-pill){padding-left:var(--setup-px)!important;padding-right:var(--setup-px-end)!important}#setup-overlay .setup-mobile-view .ob-actions{background:var(--setup-panel-bg)!important;padding:var(--setup-actions-top) var(--setup-px-end) var(--setup-actions-bottom) var(--setup-px)!important;border-top:none!important;margin-top:auto!important;flex-shrink:0!important}.desktop-diagram-area .setup-graphic-container{width:100%!important;max-width:none!important;max-height:none!important;height:auto!important;min-height:0!important;margin:0!important;display:flex!important;align-items:center!important;justify-content:center!important}.desktop-diagram-area .setup-graphic-svg{max-width:var(--setup-svg-max)!important;width:100%!important;height:auto!important}.desktop-diagram-area .setup-guide-unified{width:100%!important;display:flex!important;flex-direction:column!important;align-items:center!important;gap:var(--setup-guide-gap)!important;margin:0!important;margin-top:var(--setup-guide-mt)!important}.desktop-diagram-area .setup-guide-unified .setup-graphic-svg{max-width:var(--setup-guide-svg-max)!important;height:var(--setup-guide-svg-h)!important}.desktop-diagram-area .setup-unified-item .setup-inner-desc{font-size:var(--setup-guide-desc)!important}.desktop-diagram-area #ob-slider-area{width:100%!important;display:flex!important;flex-direction:column!important;align-items:center!important;justify-content:center!important}.desktop-diagram-area .ob-slider-viewport{width:var(--setup-slider-w)!important}.desktop-diagram-area .ob-nav-row{margin-top:var(--setup-nav-mt)!important}.desktop-diagram-area .ob-icon-circle{width:var(--setup-icon)!important;height:var(--setup-icon)!important;margin-bottom:3px!important}.desktop-diagram-area .ob-icon-circle svg{width:var(--setup-icon-svg)!important;height:var(--setup-icon-svg)!important}.desktop-diagram-area .ob-slide .ob-title{font-size:var(--setup-ob-title)!important;margin-bottom:var(--setup-ob-title-mb)!important}.desktop-diagram-area .ob-slide .ob-desc{font-size:var(--setup-ob-desc)!important;line-height:1.5!important}.desktop-diagram-area .ob-nav-arrow{display:var(--setup-nav-arrow)!important}.desktop-diagram-area .ob-dot{width:8px!important;height:8px!important}.desktop-diagram-area .ob-dot.active{width:24px!important}}.fullscreen-btn{position:absolute;bottom:12px;right:12px;background:#0009;border:none;color:#fff;width:40px;height:40px;border-radius:8px;display:flex;align-items:center;justify-content:center;cursor:pointer;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);transition:opacity .3s;opacity:0;z-index:10}.video-wrapper:hover .fullscreen-btn,.video-wrapper:active .fullscreen-btn{opacity:1}.mode-youtube .fullscreen-btn{opacity:.35}.mode-youtube .fullscreen-btn:active{opacity:1}.fullscreen-btn svg{width:24px;height:24px;fill:currentColor}body.has-fake-fullscreen header{display:none!important}body.has-fake-fullscreen .bottom-nav{display:none!important}body.has-fake-fullscreen .tab-content.active{position:fixed!important;top:0!important;left:0!important;width:100vw!important;height:100dvh!important;padding:0!important;margin:0!important;transform:none!important;z-index:99999!important;-webkit-overflow-scrolling:auto!important}body.has-fake-fullscreen .tab-body{position:static!important;width:100vw!important;height:100dvh!important;padding:0!important;margin:0!important;overflow:hidden!important}.video-wrapper.fake-fullscreen{position:fixed!important;inset:0!important;width:100vw!important;height:100vh!important;height:100dvh!important;z-index:100000!important;background-color:#000!important;border-radius:0!important;margin:0!important;aspect-ratio:auto!important;max-width:none!important;padding:0!important;display:flex!important;align-items:center!important;justify-content:center!important}.video-wrapper.fake-fullscreen .fullscreen-btn{z-index:100001;bottom:24px;right:24px}}body{opacity:0;transition:opacity .15s ease-out}body.fouc-loaded{opacity:1}html:not(.ios-standalone) body{max-height:var(--app-height, 100dvh)!important}.onboarding-overlay{max-height:var(--app-height, 100dvh)!important}.onboarding-overlay .setup-card.full-screen{height:var(--app-height, 100dvh)!important;max-height:var(--app-height, 100dvh)!important}.onboarding-overlay .setup-mobile-view{max-height:var(--app-height, 100dvh)!important;overflow-y:auto}.noscript-fallback{padding:16px;background:#111;color:#fff;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.invite-meta-cluster{text-align:right;cursor:pointer;display:flex;flex-direction:column;align-items:flex-end}.invite-meta-label{font-size:9px;font-weight:700;color:var(--text-sub);letter-spacing:.1em;margin-bottom:2px;text-align:right}.invite-meta-value{font-size:16px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:.1em;text-align:right}.role-hint-label{font-size:10px;color:var(--text-sub);font-weight:400;margin-left:4px}.svg-stroke-primary{stroke:var(--primary);stroke-width:2}.svg-fill-sub-08{fill:var(--text-sub);stroke:none;opacity:.8}.svg-fill-sub-05{fill:var(--text-sub);stroke:none;opacity:.5}.svg-stroke-divider{stroke:var(--surface-3);stroke-width:1}.svg-overflow-visible{overflow:visible}.tab-header-spread{justify-content:space-between;align-items:center;padding-bottom:0}.tab-header-spread-pad{justify-content:space-between;align-items:center}.flex-row-center{display:flex;align-items:center}.flex-row-gap-8{display:flex;align-items:center;gap:8px}.play-actions-row{display:flex;gap:12px}.flex-1{flex:1}.h-70{height:70px}.text-10{font-size:10px}.visually-offscreen{position:absolute;left:-9999px;top:0;opacity:0;width:1px;height:1px;pointer-events:none}.tab-body-anchor{position:relative}.setup-welcome-wrap{width:100%;display:flex;flex-direction:column;flex:1}.wordmark-decor{height:auto;aspect-ratio:2.2;margin-bottom:24px;background:transparent;max-height:180px;margin-left:-28px;margin-right:-28px;width:calc(100% + 56px)}.divider-narrow{margin:8px auto 32px;width:calc(100% - 64px)}.divider-narrower{margin:24px 0;width:calc(100% - 88px);align-self:center}.yt-preview-thumb{width:100%;border-radius:10px;aspect-ratio:16 / 9;object-fit:cover;background:#000}.setup-card-tight{padding:0;margin-top:0}.setup-card-mt-8{margin-top:8px}.setup-card-mt-8-row{margin-top:8px;display:flex;gap:10px}.setup-mt-0{margin-top:0}.yt-preview-title{font-size:13px;font-weight:700;color:var(--text-main);margin:0;line-height:1.4}.yt-preview-meta{font-size:11px;color:var(--text-sub);text-align:center;margin:4px 0 0;font-weight:600}.ob-slider-block{display:block;width:100%;position:relative;flex:1}.setup-area-block{width:100%}.setup-area-block.is-relative{position:relative}.code-input-active{border-bottom:2px solid transparent;opacity:1;-webkit-text-fill-color:var(--text-main);color:var(--text-main)}.yt-intro-text{font-size:15px;font-weight:500;letter-spacing:normal;padding:12px 0}.yt-preview-card{background:var(--surface-2);border-radius:16px;padding:12px;gap:12px}.yt-preview-channel{font-size:11px;color:var(--text-sub);margin:4px 0 0}.yt-play-btn-flex15{flex:1.5;opacity:.5}.debug-memory-overlay{position:fixed;inset:0;z-index:99999;background:#000000e0;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;flex-direction:column;padding:max(env(safe-area-inset-top,20px),20px) 12px calc(max(env(safe-area-inset-bottom,20px),20px) + 22px) 12px;box-sizing:border-box;overflow:hidden;cursor:pointer;-webkit-tap-highlight-color:transparent;user-select:text;-webkit-user-select:text}.debug-memory-content{color:#e8e8e8;font-family:SF Mono,ui-monospace,Menlo,Consolas,Courier New,monospace;font-size:11px;line-height:1.45;white-space:pre;margin:0 0 8px;padding:14px 16px;max-width:100%;flex:1 1 auto;overflow:auto;-webkit-text-size-adjust:100%;text-rendering:optimizeLegibility;pointer-events:none}.debug-memory-graphs{flex:0 0 auto;display:flex;flex-direction:column;gap:6px;padding:0 8px;pointer-events:none}.debug-memory-graph-row{display:flex;align-items:stretch;gap:8px;height:60px}.debug-memory-graph-label{width:64px;flex:0 0 64px;font-family:SF Mono,ui-monospace,Menlo,Consolas,Courier New,monospace;font-size:10px;font-weight:600;line-height:1.2;align-self:center}.debug-memory-graph{flex:1 1 auto;height:100%;background:#ffffff0a;border-radius:4px;width:auto;display:block}.debug-memory-hint{position:absolute;bottom:max(env(safe-area-inset-bottom,16px),16px);left:50%;transform:translate(-50%);color:#ffffff73;font-size:11px;font-family:-apple-system,BlinkMacSystemFont,sans-serif;pointer-events:none}@layer desktop{@media(min-width:1280px){body{display:grid;grid-template-columns:1fr 420px 420px;grid-template-rows:var(--header-height) 1fr 1fr;grid-template-areas:"header header header" "tab-play tab-playlist tab-settings" "tab-play tab-chat tab-settings";gap:0;padding:0;background:var(--bg);overflow:hidden;height:var(--app-height, 100vh);max-height:var(--app-height, 100vh)}header{grid-area:header;position:relative;width:100%;padding-left:24px;padding-right:24px;box-sizing:border-box;box-shadow:none;background:var(--glass-bg);border-bottom:none;margin-bottom:0}.bottom-nav,.nav-blur-halo,.bottom-nav:before{display:none}#btn-chat-close,#chat-preview-btn{display:none}#tab-play,.chat-drawer,#tab-playlist,#tab-settings,#tab-guide,#tab-connect{padding-top:0;display:flex;flex-direction:column;opacity:1;visibility:visible;pointer-events:auto;position:relative;transform:none;height:100%;top:0;left:0;width:100%}body.mode-youtube #tab-play:not(.active){position:relative;left:0;opacity:1;visibility:visible;pointer-events:auto;transform:none;z-index:auto;background:transparent;border-radius:0;border:none;box-shadow:none;overflow:hidden}.tab-body,.chat-drawer-messages{flex:1;overflow-y:auto;padding-bottom:16px}#tab-play .tab-body{padding-bottom:0}#tab-play .controls-area{margin-top:auto;margin-bottom:0;padding-bottom:40px}.tab-header,.chat-drawer-header{flex:none;padding:32px 32px 16px;position:relative;background:transparent;z-index:10;border-bottom:none;margin-bottom:0}.chat-drawer-header{padding-left:36px}.tab-title,.chat-drawer-title,.track-title{font-size:24px;font-weight:800;letter-spacing:-.02em;color:var(--text-main);line-height:1.5}#tab-play{grid-area:tab-play;flex-direction:column;justify-content:flex-start;align-items:center;padding:0 8px;border-right:1px solid var(--divider);min-width:0;min-height:0;max-width:100%;gap:16px;overflow-y:auto;overflow-x:hidden}#tab-playlist{padding:0 4px;border-right:1px solid var(--divider);border-bottom:1px solid var(--divider)}.chat-drawer{padding:0;border-right:1px solid var(--divider);background:transparent;box-shadow:none;position:relative;visibility:visible;height:100%;max-height:100%;overflow:hidden;border-radius:0}#tab-settings{padding:0 4px}.play-header-desktop{display:none}.play-action-buttons{position:relative;bottom:auto;left:auto;right:auto;width:100%;max-width:calc(100% - 80px);margin-left:auto;margin-right:auto;gap:12px;margin-top:auto;padding-bottom:0;flex-shrink:0;justify-content:center}.play-action-buttons .file-select-btn-large{padding:0 20px;font-size:15px}.vinyl-wrapper{width:clamp(160px,min(22vw,30vh),320px);height:clamp(160px,min(22vw,30vh),320px);flex-shrink:0;flex-basis:auto;aspect-ratio:auto;min-height:auto;margin-top:auto;margin-bottom:0}body.viz-spectrum .vinyl-wrapper{width:100%;height:clamp(160px,min(22vw,30vh),320px);aspect-ratio:auto;max-width:none;padding:0 32px}.video-wrapper{width:100%;max-width:min(90%,1080px,calc((100vh - 360px) * 16 / 9));margin:auto auto 0;border-radius:20px;box-shadow:none}.track-box{padding:0 32px}.controls-area{max-width:100%;padding:0 32px 32px;margin-top:auto;flex-grow:0}.play-controls-left{margin-bottom:24px}.chat-drawer{grid-area:tab-chat}@keyframes chatEntranceUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}.chat-drawer.app-chat-entrance{animation:chatEntranceUp .9s cubic-bezier(.22,1,.36,1) .2s both}.chat-backdrop{display:none!important}.chat-drawer-header{cursor:default;touch-action:auto}.chat-drawer-header:before{display:none}.chat-drawer.has-messages .chat-drawer-header{display:none}#tab-playlist{grid-area:tab-playlist}#tab-settings{grid-area:tab-settings}#tab-guide,#tab-connect{display:none}.settings-subtab-nav{display:flex!important;gap:4px;padding:16px 20px 0;border-bottom:1px solid var(--divider);margin:0 20px}.subtab-pill{flex:1;padding:10px 0;font-size:13px;font-weight:600;color:var(--text-sub);background:none;border:none;border-bottom:2px solid transparent;cursor:pointer;transition:color .2s,border-color .2s;text-align:center}.subtab-pill:hover{color:var(--text-main)}.subtab-pill.active{color:var(--primary);border-bottom-color:var(--primary)}.settings-subtab-panel{display:none;padding:0 8px}.settings-subtab-panel.active{display:block}.settings-device-section{display:none}#desktop-connect-content .qr-container,#desktop-connect-content .device-list,#desktop-connect-content .number-stepper{margin-left:20px;margin-right:20px}#setup-overlay{--setup-panel-w: 480px;--setup-px: 44px;--setup-px-end: 44px;--setup-head-py: clamp(48px, 7vh, 80px);--setup-head-px: clamp(48px, 5vw, 80px);--setup-logo-h: clamp(22px, calc(-34px + 4.375vw) , 29px);--setup-logo-mt: clamp(3px, calc(-18px + 1.625vw) , 5px);--setup-logo-mb: 12px;--setup-h2: clamp(24px, calc(-40px + 5vw) , 32px);--setup-h2-mb: 8px;--setup-p: clamp(16px, 1.25vw, 18px);--setup-p-lh: 1.5;--setup-diagram-pad: clamp(16px, 3vh, 40px) clamp(40px, 6vw, 100px);--setup-svg-max: clamp(480px, 60vw, 780px);--setup-guide-gap: clamp(40px, 6vh, 72px);--setup-guide-svg-max: clamp(420px, 55vw, 680px);--setup-guide-svg-h: clamp(100px, 16vh, 200px);--setup-guide-desc: clamp(14px, 1.3vw, 18px);--setup-guide-mt: 0px;--setup-icon: clamp(72px, 8vw, 100px);--setup-icon-svg: clamp(32px, 3.5vw, 44px);--setup-slider-w: clamp(320px, 60%, 560px);--setup-ob-title: clamp(22px, 2.2vw, 28px);--setup-ob-title-mb: 8px;--setup-ob-desc: clamp(13px, 1.1vw, 15px);--setup-nav-mt: 24px;--setup-nav-arrow: flex;--setup-actions-top: 16px;--setup-actions-bottom: 40px;position:fixed;inset:0;z-index:5000;background:var(--bg);backdrop-filter:none;-webkit-backdrop-filter:none}#setup-overlay .setup-card.full-screen{position:fixed;inset:0;width:100vw;max-width:none;height:var(--app-height, 100vh);max-height:var(--app-height, 100vh);outline:none;box-shadow:none;transform:none}#setup-overlay .setup-mobile-view{box-shadow:none}.desktop-diagram-area #ob-slider-area{transform:scale(1);transform-origin:center center}@media(min-height:750px){.desktop-diagram-area #ob-slider-area{transform:scale(1.1)}}@media(min-height:900px){.desktop-diagram-area #ob-slider-area{transform:scale(1.2)}}.ob-nav-arrow{width:22px;height:22px}#media-source-overlay,#youtube-url-overlay{position:relative;grid-area:tab-play;z-index:5000;background:var(--bg);backdrop-filter:none;-webkit-backdrop-filter:none;border-right:1px solid var(--divider);padding:0;border-radius:0;overflow-x:hidden;overflow-y:scroll;display:none;height:100%;max-height:100%;min-height:0;min-width:0;width:100%;max-width:100%;box-sizing:border-box;inset:auto}#media-source-overlay.active,#youtube-url-overlay.active{display:flex;flex-direction:column}#tab-playlist,.chat-drawer,#tab-settings{transition:opacity .2s ease}body.overlay-open #tab-playlist,body.overlay-open .chat-drawer,body.overlay-open #tab-settings{opacity:.4}#media-source-overlay .setup-card.full-screen,#youtube-url-overlay .setup-card.full-screen{position:relative;top:0;left:0;transform:none;width:100%;height:auto;min-height:100%;max-height:none;border-radius:0;border:none;box-shadow:none;background:transparent;padding:0;display:flex;flex-direction:column}#setup-role-area .setup-graphic-container{margin-left:0;margin-right:0;width:100%}.setup-card.full-screen>*{flex-shrink:0}#media-source-overlay .setup-card.full-screen>div:not(.ob-actions),#youtube-url-overlay .setup-card.full-screen>div:not(.ob-actions){padding-left:40px;padding-right:40px}#media-source-overlay .setup-card.full-screen .ob-actions,#youtube-url-overlay .setup-card.full-screen .ob-actions{background:transparent;padding-left:40px;padding-right:40px;padding-bottom:40px}#youtube-url-overlay .setup-card.full-screen{height:100%;max-height:100%;overflow:hidden}#youtube-url-overlay .setup-card.full-screen .setup-join-area{flex:1;min-height:0;overflow-y:auto}#youtube-url-overlay .setup-card.full-screen .ob-actions{flex-shrink:0;margin-top:auto}#youtube-url-overlay #youtube-preview{max-height:calc(100vh - 420px);overflow-y:auto}#youtube-url-overlay #youtube-preview-thumb{max-height:40vh;width:100%;object-fit:cover}.desktop-help-section{display:block;margin-top:28px}button[data-tab=guide]{display:none}.section-group{background:transparent;margin:0 12px;box-shadow:none;border:none;border-radius:0;border-bottom:1px dotted var(--divider)}.section-group:last-of-type,#last-setting-section{border-bottom:none}#tab-settings .channel-grid{padding:12px 20px}.section-header-row{border-bottom:none;padding:44px 20px 16px}.rename-device-btn,.leave-session-btn{margin-left:20px;margin-right:20px;width:calc(100% - 40px)}#youtube-settings-disabled-wrap .section-group:first-of-type .section-header-row{padding-top:44px}.section-title{font-size:17px;font-weight:700;color:var(--text-main);text-transform:none;letter-spacing:normal}.slider-wrap{padding:6px 20px}.slider-header{font-weight:500;color:var(--text-sub);margin-bottom:8px}.slider-header>span{color:var(--text-sub)}.slider-header .val-disp{font-weight:700;color:var(--primary)}.help-block{background:transparent;margin:0 16px 16px;padding:16px;border:none;box-shadow:none}.help-block.legal-block{border-top:1px dotted var(--divider);margin-top:16px;padding-top:28px}.playlist-ul{margin:0 16px}.tab-body{overflow-y:auto}.chat-scroll-wrapper{position:relative;flex:1;min-height:0}.cscroll-track{position:absolute}.chat-drawer-messages{overflow-y:auto;overflow-x:hidden;padding-left:16px;padding-right:16px;height:100%}.chat-group.system .chat-row{width:calc(100% + 32px);margin:0 -16px}.track-item{border-bottom:none}.chat-drawer-input{background:transparent}.play-action-buttons{justify-content:center}.play-action-buttons .file-select-btn{height:56px;width:160px!important;min-width:160px!important;padding:0 16px;border-radius:20px;flex:none!important;justify-content:center;align-items:center}.play-action-buttons span{display:block;font-size:15px;font-weight:600}.play-action-buttons .file-select-btn svg{width:22px;height:22px;margin:0}}}