@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');
:root{color-scheme:dark;font-family:var(--font-sans);font-size:14px;background:var(--color-base-100);color:var(--color-text-primary)}
*{box-sizing:border-box}
body{margin:0}
button,input,textarea{font:inherit}
button,a,input,textarea{outline-offset:4px}
button{cursor:pointer}
button:disabled{opacity:.4;cursor:default}
a{color:inherit;text-decoration:none}
input,textarea{color:var(--color-text-primary);background:var(--color-base-100);border:1px solid var(--color-border);border-radius:7px;padding:11px 12px;width:100%}
input:focus,textarea:focus{border-color:var(--color-primary);outline:1px solid var(--color-primary)}
textarea{resize:vertical;line-height:1.5}
.studio{min-height:100vh;display:flex;flex-direction:column}
.topbar{height:78px;border-bottom:1px solid var(--color-border);display:flex;align-items:center;padding:0 32px;gap:48px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--font-sans);font-size:24px;letter-spacing:-1px}
.brand b{font-weight:400;color:var(--color-text-secondary)}
.connection{font-size:12px;color:var(--color-text-tertiary);display:flex;align-items:center;gap:8px}
.connection i{height:6px;width:6px;background:var(--color-warning);border-radius:50%}
.connection i.online{background:var(--color-success)}
.top-actions{margin-left:auto}
.eyebrow{font-size:10px;font-weight:600;letter-spacing:1.8px;color:var(--color-text-tertiary);margin:0 0 12px}
.deckbar{display:flex;justify-content:space-between;align-items:center;padding:28px 32px 24px;border-bottom:1px solid var(--color-border);gap:24px}
.deck-title{font-family:var(--font-sans);font-size:27px;letter-spacing:-.7px;font-weight:500;background:transparent;border:0;padding:0;min-width:300px}
.actions{display:flex;align-items:center;gap:12px}
.save-state{color:var(--color-text-tertiary);font-size:11px;margin-right:8px}
.editor{display:grid;grid-template-columns:212px minmax(300px,1fr) 290px;flex:1;min-height:650px}
.filmstrip{padding:24px 18px;border-right:1px solid var(--color-border);background:var(--color-base-100)}
.section-label{display:flex;justify-content:space-between;font-size:10px;letter-spacing:1.6px;color:var(--color-text-tertiary);padding:0 5px 18px}
.slide-thumb{display:flex;gap:9px;align-items:flex-start;background:transparent;border:0;color:var(--color-text-primary);width:100%;padding:0;margin:0 0 18px;text-align:left}
.thumb-number{font-size:10px;color:var(--color-text-tertiary);padding-top:9px}
.thumb-art{position:relative;background:var(--color-base-200);border:1px solid var(--color-border);border-radius:5px;aspect-ratio:16/9;flex:1;display:flex;flex-direction:column;justify-content:center;padding:14px;overflow:hidden}
.selected .thumb-art{border:2px solid var(--color-primary);box-shadow:0 0 0 3px color-mix(in oklch,var(--color-primary) 8%,transparent)}
.slide-thumb.on-air .thumb-art{border:2px solid var(--color-success);box-shadow:0 0 0 3px color-mix(in oklch,var(--color-success) 14%,transparent)}
.thumb-art strong{font-family:var(--font-sans);font-size:14px;font-weight:500;line-height:1.1;overflow:hidden}
.thumb-kind{font-size:7px;letter-spacing:1px;color:var(--color-text-secondary);margin-bottom:9px;text-transform:uppercase}
.add-slide{background:transparent;border:1px dashed var(--color-border-hover);color:var(--color-text-secondary);border-radius:6px;padding:12px;width:100%;font-size:12px}
.workspace{padding:28px 34px;background:var(--color-base-100);min-width:0}
.canvas-label{display:flex;justify-content:space-between;font-size:10px;letter-spacing:1.5px;color:var(--color-text-tertiary);margin:0 0 14px}
.slide-canvas,.stage{aspect-ratio:16/9;position:relative;overflow:hidden;background:var(--color-base-200);box-shadow:0 16px 44px color-mix(in oklch,var(--color-base-100) 20%,transparent)}
.slide-canvas{border:1px solid var(--color-border-hover);border-radius:4px}
.slide-content{position:absolute;inset:0;background:var(--color-base-200);color:var(--color-text-primary);overflow:hidden}
.slide-copy{position:absolute;inset:12%;display:flex;flex-direction:column;justify-content:center}
.slide-kicker{font-size:clamp(7px,.75vw,11px);letter-spacing:2px;color:var(--color-text-secondary);margin-bottom:28px}
.slide-copy h2{font-family:var(--font-sans);font-size:clamp(25px,4.6vw,80px);line-height:1.03;letter-spacing:-.04em;font-weight:500;margin:0;white-space:pre-wrap;overflow-wrap:anywhere}
.slide-copy p{font-size:clamp(11px,1.3vw,24px);line-height:1.5;white-space:pre-wrap;color:var(--color-text-secondary);margin:24px 0 0}
.slide-signature{position:absolute;bottom:5%;left:12%;font-family:var(--font-sans);font-size:clamp(7px,.75vw,12px);opacity:.6}
.slide-image{position:absolute;width:100%;height:100%;object-fit:contain;background:var(--color-base-100)}
.with-media .slide-copy{inset:auto 6% 10%;text-shadow:0 2px 8px var(--color-base-100);max-height:70%;pointer-events:none}
.with-media .slide-copy h2{font-size:clamp(20px,3vw,48px)}
.with-media .slide-kicker,.with-media .slide-signature{display:none}
.with-media .slide-copy p{font-size:16px}
.video-tag{position:absolute;top:20px;left:20px;padding:7px 9px;background:color-mix(in oklch,var(--color-base-100) 60%,transparent);border-radius:4px;font-size:10px;letter-spacing:1px}
.notes{margin-top:30px}
.notes label,.inspector label{display:block;font-size:11px;color:var(--color-text-secondary);margin-bottom:9px}
.notes label{font-size:9px;letter-spacing:1.6px;color:var(--color-text-tertiary)}
.notes textarea{background:transparent;border-color:var(--color-border);min-height:110px}
.inspector{padding:27px 22px;border-left:1px solid var(--color-border);background:var(--color-base-150);display:flex;flex-direction:column;align-items:stretch}
.inspector .eyebrow{margin-bottom:27px}
.inspector textarea{margin-bottom:24px}
.upload-button{display:block;padding:14px 10px!important;text-align:center;border:1px dashed var(--color-border-hover);border-radius:6px;cursor:pointer;color:var(--color-primary)!important;font-size:11px!important;background:color-mix(in oklch,var(--color-primary) 4%,transparent)}
.upload-button input{width:100%;padding:8px 0 0;border:0;background:transparent;font-size:10px;color:var(--color-text-tertiary)}
.hint{font-size:11px;color:var(--color-text-tertiary);line-height:1.6}
.inspector-bottom{margin-top:auto;padding-top:30px}
.text-button{background:transparent;color:var(--color-text-secondary);border:0;padding:8px 0;text-align:left;font-size:12px}
.danger{color:var(--color-error)}
.footer{display:flex;justify-content:space-between;padding:18px 32px;color:var(--color-text-tertiary);font-size:9px;letter-spacing:1px;border-top:1px solid var(--color-border);margin-top:auto}
.welcome{padding:100px 9% 80px;position:relative;flex:1;background:var(--color-base-100)}
.welcome .eyebrow{color:var(--color-primary)}
h1{font-family:var(--font-sans);font-weight:500;letter-spacing:-.06em}
.welcome h1{font-size:clamp(65px,9vw,132px);line-height:1;margin:28px 0}
.welcome>p{font-size:18px;color:var(--color-text-secondary)}
.welcome .welcome-detail{font-size:14px;color:var(--color-text-tertiary);margin:14px 0 32px}
.welcome .welcome-grid{display:flex;gap:70px;margin-top:90px;font-size:11px;color:var(--color-text-tertiary);letter-spacing:1px}
.toast{position:fixed;bottom:50px;left:50%;transform:translateX(-50%);padding:15px 22px;border-radius:8px;background:color-mix(in oklch,var(--color-error) 12%,var(--color-base-200));color:var(--color-text-primary);border:1px solid var(--color-error);z-index:20;display:flex;align-items:center;gap:24px;max-width:85vw}
.toast button{background:none;color:inherit;border:0;font-size:22px}
.statusbar{padding:10px 32px;color:var(--color-primary);font-size:11px;border-top:1px solid var(--color-border)}
.presenter{padding:24px 32px;flex:1}
.live-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}
.live-pill{color:var(--color-success);font-size:10px;letter-spacing:1.5px}
.presenter-grid{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:32px}
.presenter-notes{white-space:pre-wrap;font-size:14px;line-height:1.7;color:var(--color-text-secondary)}
.transport{display:flex;justify-content:space-between;align-items:center;margin-top:20px}
.transport>span{font-size:12px;letter-spacing:2px;color:var(--color-text-tertiary)}
.stage-video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:var(--color-base-100)}
.end-card{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:var(--color-base-150);padding:30px}
.end-card h2{font-family:var(--font-sans);font-size:clamp(30px,5vw,72px);font-weight:400;letter-spacing:-.04em;margin:15px}
.end-card p{color:var(--color-text-tertiary)}
.enable-sound{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);padding:14px 20px;background:var(--color-primary);color:var(--color-primary-content);border:0;border-radius:6px;z-index:5}
.viewer{background:var(--color-base-100);min-height:100vh;display:flex;flex-direction:column}
.viewer-header{display:flex;justify-content:space-between;align-items:center;padding:20px 30px;border-bottom:1px solid var(--color-border)}
.viewer-stage{flex:1;display:flex;align-items:center;justify-content:center;padding:24px}
.viewer-stage .stage{width:100%;max-width:calc((100vh - 170px)*16/9)}
.viewer-stage .slide-copy h2{font-size:clamp(40px,6vw,110px)}
.viewer-stage .slide-copy p{font-size:clamp(16px,2vw,30px)}
.viewer-footer{display:flex;align-items:center;justify-content:space-between;padding:15px 30px;gap:15px;color:var(--color-text-tertiary);font-size:11px}
.join-overlay{position:fixed;inset:0;z-index:10;display:grid;place-items:center;background:color-mix(in oklch,var(--color-base-100) 96%,transparent);backdrop-filter:blur(20px)}
.join-card{text-align:center;width:min(960px,100%);padding:clamp(24px,5vw,64px)}
.join-card .eyebrow{color:var(--color-primary)}
.join-card h1{font-size:clamp(30px,4vw,54px);font-weight:600;letter-spacing:-.025em;line-height:1.16;margin:0 0 20px;text-wrap:balance}
.join-card>p{color:var(--color-text-tertiary);line-height:1.6}
.join-card .join-card>.hint{display:block}
.join-card h1{overflow-wrap:break-word}.join-card .join-subtitle{font-size:clamp(16px,2vw,24px);line-height:1.5;color:var(--color-text-secondary);margin:0 0 32px;text-wrap:balance;overflow-wrap:break-word}.join-card>button{margin-top:12px;font-size:14px;min-height:44px;padding:12px 24px}
@media(max-width:1050px){.editor{grid-template-columns:160px minmax(250px,1fr)}
.inspector{grid-column:2;border-top:1px solid var(--color-border);border-left:0}
.filmstrip{grid-row:span 2}
.workspace{padding:25px}
.presenter-grid{grid-template-columns:1fr}
.welcome-grid{gap:25px}
.deck-title{min-width:200px}
}
@media(max-width:650px){.topbar{padding:0 16px;gap:14px;height:70px}
.topbar .connection{display:none}
.brand{font-size:20px}
.top-actions .deckbar{padding:22px 16px;flex-wrap:wrap}
.deckbar .actions{width:100%;justify-content:flex-end}
.editor{grid-template-columns:95px minmax(0,1fr)}
.filmstrip{padding:20px 8px}
.thumb-number{display:none}
.thumb-art{padding:8px}
.thumb-art strong{font-size:9px}
.thumb-kind{font-size:6px;margin-bottom:5px}
.workspace{padding:20px 12px}
.slide-copy{inset:10%}
.slide-kicker{margin-bottom:12px}
.slide-copy h2{font-size:27px}
.slide-copy p{font-size:11px;margin-top:12px}
.welcome{padding:80px 24px}
.welcome-grid{flex-direction:column;gap:20px;margin-top:50px}
.presenter{padding:20px 12px}
.live-toolbar{gap:12px;flex-wrap:wrap}
.footer{padding:18px 16px}
.viewer-header{padding:16px}
.viewer-stage{padding:0}
.viewer-stage .slide-copy h2{font-size:8vw}
.viewer-stage .slide-copy p{font-size:3vw}
.viewer-footer{padding:15px;flex-wrap:wrap}
.join-overlay{inset:70px 0 0}
}


.brand b{margin-left:6px}
.volume-control{display:flex;align-items:center;gap:10px;font-size:11px}
.volume-control input{width:90px;padding:0;accent-color:var(--color-primary)}


/* Viewer attribution stays outside the presentation content. */
.viewer-header{height:40px;padding:0 24px;border-bottom:0}

.viewer-header .brand{gap:0;font-size:11px;letter-spacing:0;color:var(--color-text-tertiary)}

.viewer-header .brand b{color:inherit;margin-left:3px}

.viewer-header .connection{font-size:10px;color:var(--color-text-tertiary)}

.viewer-header .connection i{width:4px;height:4px;opacity:.65}

.viewer .slide-kicker,.viewer .slide-signature,.viewer .end-card>.eyebrow{display:none}

.viewer-stage .stage{max-width:calc((100vh - 132px)*16/9)}

.viewer .join-overlay{inset:40px 0 0}

@media(max-width:650px){.viewer-header{padding:0 16px}
.viewer-stage .stage{max-width:100%}
}




.presenter-preview{position:relative}

.presenter-video-controls{position:absolute;pointer-events:none;overflow:hidden;background:linear-gradient(transparent 65%,color-mix(in oklch,var(--color-base-100) 60%,transparent))}

/* Keep controls reachable by Tab and visible on devices without mouse hover.
   Opacity preserves focusability; no hover timers/listeners survive navigation. */
@media (hover:hover) and (pointer:fine){
.presenter-video-controls{pointer-events:auto;opacity:0}
.presenter-video-controls:hover,.presenter-video-controls:has(:focus-visible),.presenter-video-controls:active{opacity:1}
}

.video-main-controls{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:20px;padding-bottom:28px}

.video-play,.video-restart{pointer-events:auto;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;border-radius:50%;box-shadow:0 4px 28px color-mix(in oklch,var(--color-base-100) 33%,transparent);backdrop-filter:blur(12px);transition:transform .15s,background .15s;font-size:13px;font-weight:600}

.video-play{width:112px;height:112px;border:1px solid var(--color-primary);background:var(--color-primary);color:var(--color-primary-content)}

.video-restart{width:80px;height:80px;border:1px solid var(--color-border-hover);background:color-mix(in oklch,var(--color-base-100) 75%,transparent); color:var(--color-text-primary);font-size:11px}

.video-control-icon{font-size:36px;line-height:1}

.video-restart .video-control-icon{font-size:30px}

.video-play:hover,.video-restart:hover{transform:scale(1.06)}

.video-play:focus-visible,.video-restart:focus-visible{outline:3px solid var(--color-text-primary);outline-offset:5px}

.video-overlay-toolbar{position:absolute;bottom:18px;left:24px;right:24px;display:flex;align-items:center;justify-content:space-between;gap:12px;pointer-events:auto;color:var(--color-text-primary);font-size:11px;min-width:0}

.video-overlay-toolbar label{display:flex;align-items:center;gap:8px}

.video-overlay-toolbar input{width:76px;padding:7px 9px;background:color-mix(in oklch,var(--color-base-100) 80%,transparent);border-color:var(--color-border-strong)}

.video-overlay-toolbar>span{color:var(--color-text-secondary)}

@media(max-width:650px){.video-play{width:80px;height:80px;font-size:11px}
.video-restart{width:62px;height:62px;font-size:10px}
.video-control-icon{font-size:28px}
.video-restart .video-control-icon{font-size:24px}
.video-main-controls{gap:14px;padding-bottom:30px}
.video-overlay-toolbar{bottom:8px;left:12px;right:12px;font-size:10px}
.video-overlay-toolbar input{width:58px;padding:4px 6px}
.video-overlay-toolbar label{gap:5px}
}


.video-loop{display:flex;align-items:center;gap:5px;padding:9px 14px;border:1px solid var(--color-border-strong);border-radius:7px;color:var(--color-text-primary);background:color-mix(in oklch,var(--color-base-100) 75%,transparent);font-size:12px;backdrop-filter:blur(10px)}

.video-loop>span{font-size:22px;line-height:1}

.video-loop[aria-pressed="true"]{background:var(--color-primary);border-color:var(--color-primary);color:var(--color-primary-content)}

.viewer{position:relative;height:100dvh;min-height:0;overflow:hidden;background:var(--color-base-100);isolation:isolate}

.viewer-stage{width:100%;height:100%;padding:0;flex:none;display:flex;align-items:center;justify-content:center}

.viewer-stage .stage{width:min(100vw,calc(100dvh * 16 / 9));max-width:none;flex:none;box-shadow:none}

.viewer .viewer-header,.viewer .viewer-footer{position:absolute;left:0;right:0;z-index:4;opacity:0;pointer-events:none;transition:opacity .2s}

.viewer .viewer-header{top:0;height:64px;padding:0 24px;background:linear-gradient(color-mix(in oklch,var(--color-base-100) 73%,transparent),transparent)}

.viewer .viewer-footer{bottom:0;padding:32px 24px 20px;background:linear-gradient(transparent,color-mix(in oklch,var(--color-base-100) 80%,transparent))}

.viewer.controls-visible .viewer-header,.viewer.controls-visible .viewer-footer,.viewer .viewer-header:focus-within,.viewer .viewer-footer:focus-within{opacity:1;pointer-events:auto}

.viewer:not(.controls-visible){cursor:none}

.viewer:has(.join-overlay),.viewer:has(.viewer-footer:focus-within){cursor:auto}

.viewer .join-overlay{inset:0}

@media(max-width:650px){.viewer .viewer-header{height:48px;padding:0 16px}
.viewer .viewer-footer{padding:24px 16px 16px}
.video-overlay-toolbar{gap:7px}
.video-loop{padding:5px 8px;font-size:10px}
.video-loop>span{font-size:18px}
.video-overlay-toolbar>span{display:none}
}

.top-actions{display:flex;align-items:center;gap:12px}
.import-pdf-button{position:relative;display:inline-flex;align-items:center;min-height:32px;padding:0 12px;color:var(--color-text-secondary);font-size:11px;cursor:pointer}
.import-pdf-button input{position:absolute;inset:0;opacity:0;cursor:pointer;padding:0}
.import-pdf-button:hover{color:var(--color-text-primary);background:var(--color-base-200);border-radius:var(--radius-md)}
.media-placement{position:absolute;z-index:3;border:2px solid var(--color-primary);cursor:move;touch-action:none}
.media-placement>span{position:absolute;top:5px;left:5px;padding:4px 7px;border-radius:4px;background:var(--color-base-100);color:var(--color-primary);font-size:10px;pointer-events:none}
.video-resize{position:absolute;bottom:-2px;right:-2px;width:28px;height:28px;display:grid;place-items:center;background:var(--color-primary);color:var(--color-primary-content);cursor:nwse-resize;touch-action:none}
.placement-fields{position:absolute;left:0;right:0;bottom:-55px;display:flex;gap:12px;align-items:center}
.placement-fields label{display:flex;align-items:center;gap:5px;font-size:10px;color:var(--color-text-secondary)}
.placement-fields input{width:65px;padding:6px;font-size:11px}
.workspace:has(.media-placement) .notes{margin-top:85px}
.slide-canvas:has(.media-placement){overflow:visible}
.slide-canvas:has(.media-placement) .slide-content{overflow:hidden}
@media(max-width:650px){.placement-fields{gap:5px;flex-wrap:wrap;bottom:-75px}.placement-fields input{width:48px}.workspace:has(.media-placement) .notes{margin-top:105px}.top-actions{gap:2px}.import-pdf-button{padding:0 7px;font-size:10px}}
.presenter-video-controls{container-type:size}
.video-play{width:min(112px,45cqh,32cqw);height:min(112px,45cqh,32cqw)}
.video-restart{width:min(80px,35cqh,24cqw);height:min(80px,35cqh,24cqw)}
@container (max-width:520px){.video-main-controls{gap:8px;padding-bottom:22px}.video-control-caption,.video-control-label,.video-control-unit{display:none}.video-overlay-toolbar{left:8px;right:8px;bottom:8px;gap:5px}.video-overlay-toolbar input{width:min(76px,18cqw);padding:4px 6px}.video-loop{padding:5px 7px;font-size:0}.video-loop>span{font-size:18px}}
.editor[inert]{opacity:.5}
.presentation-library{padding:48px 32px;flex:1}
.library-heading h1{font-size:32px;margin:0 0 12px}
.library-heading>p:last-child{color:var(--color-text-secondary);font-size:13px}
.library-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px;margin-top:32px}
.library-card{display:flex;flex-direction:column;align-items:flex-start;gap:16px;text-align:left;min-height:190px;padding:24px;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-base-150);color:var(--color-text-primary)}
.library-card:hover{border-color:var(--color-border-hover);background:var(--color-base-200)}
.library-card h2{font-size:22px;margin:0;overflow-wrap:anywhere}
.library-card .eyebrow{margin:0}
.library-id{color:var(--color-text-tertiary);font-size:9px;overflow-wrap:anywhere}
.library-open{margin-top:auto;color:var(--color-primary);font-size:12px}
@media(max-width:650px){.topbar{height:auto;min-height:70px;flex-wrap:wrap;padding:16px;gap:12px}.top-actions{width:100%;justify-content:flex-end;margin-left:0}.presentation-library{padding:28px 16px}.library-heading h1{font-size:26px}}

.studio{height:100dvh;min-height:0;overflow:hidden}
.topbar,.deckbar,.statusbar{flex-shrink:0}
.editor{min-height:0;overflow:hidden}
.filmstrip{min-height:0;overflow-y:auto;overscroll-behavior:contain}
.workspace,.inspector{overflow-y:auto;min-height:0;overscroll-behavior:contain}
.thumb-art{padding:0;container-type:inline-size;pointer-events:none}
.thumb-art .slide-copy{inset:12%}
.thumb-art .slide-copy h2{font-size:8cqw}
.thumb-art .slide-copy p{font-size:3cqw;margin-top:4cqw}
.thumb-art .slide-kicker{font-size:2cqw;letter-spacing:.4cqw;margin-bottom:4cqw}
.thumb-art .slide-signature{font-size:2cqw}
.thumb-art .video-tag{top:5%;left:5%;font-size:3cqw;padding:2% 3%;letter-spacing:0}
.presenter{display:flex;flex-direction:column;min-height:0;overflow:hidden}
.presenter-grid{grid-template-columns:190px minmax(0,1fr) 250px;min-height:0;flex:1;overflow:hidden;gap:24px}
.presenter-filmstrip{padding:0 14px 0 0}
.presenter-main,.presentation-library,.welcome{overflow-y:auto;min-height:0}
@media(max-width:1050px){.presenter-grid{grid-template-columns:150px minmax(0,1fr)}.presenter-filmstrip{grid-row:1 / span 2}.presenter-main{min-width:0}}
@media(max-width:650px){.presenter-grid{grid-template-columns:90px minmax(0,1fr);gap:12px}.presenter-filmstrip{padding-right:8px}.presenter .thumb-number{display:none}}

.presenter-grid{grid-template-columns:190px minmax(0,1fr)}
.presenter-title{font-size:20px;font-weight:500;margin:8px 0 0}
.presenter-note-panel{border-top:1px solid var(--color-border);padding-top:22px;margin-top:24px}
@media(max-width:1050px){.presenter-grid{grid-template-columns:150px minmax(0,1fr)}.presenter-filmstrip{grid-row:auto}}
@media(max-width:650px){.presenter-grid{grid-template-columns:90px minmax(0,1fr)}}
.presenter-preview{width:min(100%,calc(max(180px,100dvh - 450px) * 16 / 9));margin-inline:auto}

.auth-gate{min-height:100dvh;display:grid;place-items:center;padding:24px;background:var(--color-base-100)}
.auth-card{max-width:440px;width:100%;padding:32px;border:1px solid var(--color-border);border-radius:12px}
.auth-card h1{font-size:30px;font-weight:500;margin:0 0 16px}
.auth-card p{color:var(--color-text-secondary);line-height:1.6}
.authenticated-editor{height:100dvh;display:flex;flex-direction:column}
.authenticated-editor .studio{flex:1;min-height:0}

.email-login{margin-top:24px;padding-top:16px;border-top:1px solid var(--color-border);display:flex;flex-direction:column;gap:12px}
.email-login label{font-size:12px;display:flex;flex-direction:column;gap:6px}
.email-submit{border:1px solid var(--color-border);border-radius:6px;padding:10px;background:var(--color-base-200);color:var(--color-text-primary)}

.video-option{display:flex;align-items:center;gap:8px}.video-option input{width:auto}

.media-item{position:absolute;object-fit:contain;background:transparent}
.layout-overlays{position:absolute;inset:0;pointer-events:auto;z-index:3}
.media-placement{position:absolute;pointer-events:auto;touch-action:none;cursor:move;border:1px solid transparent}
.media-placement:hover{border-color:var(--color-border-hover)}
.media-placement.selected{border-color:var(--color-primary);background:color-mix(in oklch,var(--color-primary) 3%,transparent)}
.selection-bounds{position:absolute;pointer-events:none;border:1px solid var(--color-primary)}
.selection-bounds .video-resize{pointer-events:auto;touch-action:none}
.snap-guide{position:absolute;background:var(--color-primary);pointer-events:none;z-index:5}
.snap-guide.vertical{top:0;bottom:0;width:1px}.snap-guide.horizontal{left:0;right:0;height:1px}
.media-layout-tools{position:absolute;top:calc(100% + 16px);left:0;right:0;display:flex;flex-direction:column;gap:10px;font-size:11px}
.layout-selection,.layout-actions,.layout-properties{display:flex;align-items:center;flex-wrap:wrap;gap:8px}
.media-layout-tools label{display:flex;align-items:center;gap:5px}.media-layout-tools input[type=checkbox]{width:auto}
.media-layout-tools input[type=number]{width:58px;font-size:11px;padding:6px}.media-layout-tools select{font:inherit;color:var(--color-text-primary);background:var(--color-base-200);border:1px solid var(--color-border);border-radius:4px;padding:6px}
.layout-button{font:inherit;padding:6px 8px;background:var(--color-base-200);color:var(--color-text-primary);border:1px solid var(--color-border);border-radius:4px}
.workspace:has(.media-layout-tools) .notes{margin-top:190px}
@media(max-width:1050px){.workspace:has(.media-layout-tools) .notes{margin-top:250px}}
@media(max-width:650px){.workspace:has(.media-layout-tools) .notes{margin-top:340px}}

.slide-canvas:has(.media-layout-tools){overflow:visible}

.stage,.slide-canvas,.thumb-art{isolation:isolate}.layout-overlays{z-index:10000}.slide-copy,.slide-signature{z-index:999}.presenter-video-controls{z-index:2}
.selection-bounds{z-index:4}

.slide-actions{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:18px}.slide-actions button{border:1px solid var(--color-border);border-radius:6px;background:var(--color-base-100);color:var(--color-text-primary);padding:6px 8px;font:inherit;font-size:12px}.slide-actions button:disabled{opacity:.35;cursor:default}.slide-thumb[draggable=true]{cursor:grab}.slide-thumb[draggable=true]:active{cursor:grabbing}
.modal-backdrop{position:fixed;inset:0;z-index:100;display:grid;place-items:center;background:color-mix(in srgb,var(--color-base-100) 75%,transparent);padding:24px}.pdf-import-dialog{width:min(480px,100%);padding:28px;border:1px solid var(--color-border);border-radius:12px;background:var(--color-base-100);box-shadow:0 16px 64px color-mix(in srgb,var(--color-text-primary) 20%,transparent)}.pdf-import-dialog h2{margin:0 0 12px}.pdf-import-dialog>p{overflow-wrap:anywhere}.pdf-import-dialog>label{display:block;margin:20px 0 8px}.pdf-import-dialog>input{box-sizing:border-box;width:100%;padding:10px;border:1px solid var(--color-border);border-radius:6px;background:var(--color-base-100);color:var(--color-text-primary);font:inherit}.pdf-import-dialog .actions{justify-content:flex-end;margin-top:24px}

.google-signin{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;padding:12px 18px;margin-top:24px;border:1px solid var(--color-border);border-radius:8px;background:var(--color-base-200);color:var(--color-text-primary);font:inherit;font-size:14px;font-weight:500;transition:background .15s,border-color .15s}.google-signin:hover{background:color-mix(in srgb,var(--color-base-200) 94%,var(--color-text-primary));border-color:var(--color-border-hover)}.google-signin:focus-visible{outline:2px solid var(--color-primary);outline-offset:3px}.google-signin svg{flex:none}.otp-entry{position:relative}.otp-input{position:absolute;inset:0;z-index:1;width:100%;height:100%;opacity:0;cursor:text;font-size:24px}.otp-slots{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;pointer-events:none}.otp-slot{display:grid;place-items:center;height:56px;border:1px solid var(--color-border);border-radius:8px;background:var(--color-base-200);color:var(--color-text-primary);font-family:monospace;font-size:26px;font-weight:500;transition:border-color .15s,box-shadow .15s}.otp-entry:focus-within .otp-slot.active{border-color:var(--color-primary);box-shadow:0 0 0 2px color-mix(in srgb,var(--color-primary) 18%,transparent)}.otp-entry:has(input[aria-invalid=true]) .otp-slot{border-color:var(--color-error)}.email-submit{min-height:42px;font:inherit;font-size:13px;font-weight:500;cursor:pointer}.email-submit:disabled{opacity:.5;cursor:default}.email-submit:focus-visible{outline:2px solid var(--color-primary);outline-offset:3px}

.deck-heading{min-width:0;flex:1}.deck-heading .deck-title{display:block;width:100%;min-width:0}.deck-subtitle{display:block;width:100%;font:inherit;font-size:15px;line-height:1.5;color:var(--color-text-secondary);background:transparent;border:0;padding:8px 0 0}.deck-subtitle::placeholder{color:var(--color-text-tertiary)}.library-subtitle{color:var(--color-text-secondary);font-size:14px;line-height:1.5;margin:0 0 16px;overflow-wrap:anywhere}

.viewer-count{display:inline-block;margin-left:14px;color:var(--color-text-secondary);font-size:12px}

/* Keep navigation and account controls on one row, with live status in the footer. */
.account-controls{display:flex;align-items:center;gap:16px;padding-left:16px;border-left:1px solid var(--color-border);color:var(--color-text-tertiary);font-size:12px;white-space:nowrap}
.footer{align-items:center;padding-top:12px;padding-bottom:12px;letter-spacing:0}
.footer-status{display:flex;align-items:center;gap:24px}
.deckbar{padding-top:16px;padding-bottom:16px}
@media(max-width:650px){.top-actions{flex-wrap:wrap}.account-controls{gap:12px}.footer-status{gap:12px}.footer{gap:12px;flex-wrap:wrap}}

.collaborator-badges{display:inline-flex;align-items:center;gap:5px;vertical-align:middle}
.collaborator-avatar{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;font-size:10px;font-weight:600;letter-spacing:0;color:var(--peer-color);background:var(--color-base-200);border:2px solid var(--peer-color)}
.collab-color-0{--peer-color:var(--color-primary)}.collab-color-1{--peer-color:var(--color-secondary)}.collab-color-2{--peer-color:var(--color-info)}.collab-color-3{--peer-color:var(--color-success)}.collab-color-4{--peer-color:var(--color-warning)}.collab-color-5{--peer-color:var(--color-error)}
.thumb-art>.collaborator-badges{position:absolute;right:5px;bottom:5px;z-index:3;pointer-events:none}
.thumb-art .collaborator-avatar{width:20px;height:20px;font-size:8px}
.remote-cursors{position:absolute;inset:0;z-index:8;pointer-events:none;overflow:hidden}
.remote-cursor{position:absolute;display:flex;align-items:flex-start;color:var(--peer-color);transition:left 60ms linear,top 60ms linear;white-space:nowrap}
.remote-cursor>span{margin-top:17px;padding:3px 7px;border-radius:4px;background:var(--peer-color);color:var(--color-base-100);font-size:11px;line-height:1.3}
.remote-cursors{z-index:20000}
.thumb-art>.collaborator-badges{z-index:20000}

.viewer-preload{display:flex;align-items:center;gap:12px;color:var(--color-text-tertiary);font-size:11px}.viewer-preload .text-button{font-size:11px}

.footer-message{flex:1;min-width:0;margin:0 20px}.footer .statusbar,.footer-error{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:0;border:0;background:none;font-size:11px;color:var(--color-text-secondary)}.footer-error{color:var(--color-error)}.footer-error button{margin-left:8px;background:none;border:0;color:inherit;cursor:pointer}.footer-status{flex-shrink:0}
.media-frame{position:absolute;overflow:hidden;pointer-events:none}.media-frame>.media-item,.media-frame>.stage-video{position:absolute}.crop-handle{position:absolute;width:14px;height:14px;padding:0;border:1px solid var(--color-base-100);background:var(--color-primary);transform:translate(-50%,-50%);cursor:crosshair}.thumbnail-timeline{display:flex;align-items:center;gap:12px}.thumbnail-timeline input{flex:1}.thumbnail-timeline output{font-variant-numeric:tabular-nums}
.slide-actions{display:flex;flex-wrap:nowrap;gap:8px;position:relative}.slide-actions .add-slide-action{display:flex;align-items:center;justify-content:center;gap:6px;flex:1;padding:8px}.slide-menu summary{list-style:none;display:flex;align-items:center;justify-content:center;padding:6px;border:1px solid var(--color-base-300);border-radius:6px;cursor:pointer}.slide-menu summary::-webkit-details-marker{display:none}.slide-menu-panel{position:absolute;left:0;top:100%;width:100%;box-sizing:border-box;padding:6px;background:var(--color-base-200);border:1px solid var(--color-base-300);border-radius:8px;box-shadow:0 8px 24px color-mix(in srgb,var(--color-base-100) 80%,transparent);z-index:30000}.slide-menu-panel button{display:block;width:100%;text-align:left;padding:9px 10px;border:0}.slide-menu-panel button:hover{background:var(--color-base-300)}
.audience-summary{margin-top:16px;padding:12px 16px;border:1px solid var(--color-base-300);border-radius:8px;background:var(--color-base-200);font-size:12px}.audience-summary summary{cursor:pointer;color:var(--color-text-secondary)}.audience-summary table{width:100%;border-collapse:collapse;margin-top:12px}.audience-summary th,.audience-summary td{text-align:left;padding:8px;border-bottom:1px solid var(--color-base-300)}.audience-summary th{font-weight:500;color:var(--color-text-secondary)}
.selection-toolbar{position:absolute;transform:translate(-50%,calc(-100% - 12px));width:max-content;max-width:calc(100% - 16px);padding:5px;background:var(--color-base-200);border:1px solid var(--color-border-hover);border-radius:8px;box-shadow:0 4px 16px color-mix(in srgb,var(--color-base-100) 70%,transparent);pointer-events:auto;z-index:10}.selection-toolbar .layout-actions{gap:3px;flex-wrap:nowrap}.selection-toolbar button{display:flex;align-items:center;justify-content:center;width:26px;height:28px;padding:4px}.selection-toolbar label{display:flex;align-items:center;gap:4px;font-size:10px;margin:0}.selection-toolbar select{font-size:10px;background:var(--color-base-200);color:var(--color-text-primary);border:1px solid var(--color-base-300);border-radius:4px;padding:4px}.inspector .media-layout-tools{position:static;display:flex;flex-direction:column;gap:14px;margin-top:20px;padding-top:16px;border-top:1px solid var(--color-base-300)}.inspector .layout-selection{font-size:10px;gap:6px}.inspector .layout-selection .hint{display:none}.inspector .layout-selection label{margin:0}.inspector .layout-properties{display:grid;grid-template-columns:1fr 1fr;gap:12px}.inspector .layout-properties label{display:flex;flex-direction:column;align-items:flex-start;margin:0}.inspector .layout-properties input[type=number]{box-sizing:border-box;width:100%}.inspector .layout-properties .video-option{grid-column:1/-1;flex-direction:row;align-items:center}.inspector .layout-properties>.danger{grid-column:1/-1}
.layers-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.layers-heading h3{font-size:12px;margin:0;font-weight:500}.layer-order-actions{display:flex;gap:2px}.layer-order-actions button{display:flex;align-items:center;justify-content:center;width:26px;height:28px;padding:4px;border:1px solid var(--color-base-300);border-radius:4px;background:var(--color-base-200);color:var(--color-text-secondary);cursor:pointer}.layer-list{display:flex;flex-direction:column;gap:4px;max-height:210px;overflow:auto}.layer-row{display:flex;align-items:center;gap:8px;padding:6px 8px;text-align:left;border:1px solid var(--color-base-300);border-radius:5px;background:var(--color-base-200);color:var(--color-text-secondary);font-size:11px;cursor:grab}.layer-row.selected{border-color:var(--color-primary);color:var(--color-text-primary)}.layer-thumb{display:flex;align-items:center;justify-content:center;width:32px;height:24px;background:var(--color-base-100);overflow:hidden}.layer-thumb img{width:100%;height:100%;object-fit:contain}.layer-drag{margin-left:auto;color:var(--color-text-secondary)}.inplace-crop{position:absolute;inset:0;z-index:20}.inplace-crop-image-area{position:absolute;inset:0;overflow:hidden;pointer-events:none}.inplace-crop-source{position:absolute}.inplace-crop-source img,.inplace-crop-source video{width:100%;height:100%;object-fit:fill;display:block}.crop-shade{position:absolute;background:color-mix(in srgb,var(--color-base-100) 65%,transparent);pointer-events:none}.inplace-crop-selection{position:absolute;border:1px solid var(--color-primary);box-sizing:border-box;cursor:move;touch-action:none}.inplace-crop-toolbar{position:absolute;transform:translate(-50%,calc(-100% - 12px));display:flex;align-items:center;gap:7px;padding:6px 8px;border:1px solid var(--color-border-hover);border-radius:8px;background:var(--color-base-200);font-size:11px;white-space:nowrap;z-index:10}.inplace-crop-toolbar label{display:flex;align-items:center;gap:6px}.inplace-crop-toolbar input{width:84px}.inplace-crop-toolbar button{background:var(--color-base-300);color:var(--color-text-primary);border:0;padding:6px 9px;border-radius:4px;cursor:pointer}

.media-action-toolbar button{width:auto;padding:4px 9px;white-space:nowrap}

.inplace-thumbnail{position:absolute;inset:0;z-index:20}.thumbnail-frame{outline:1px solid var(--color-primary)}.thumbnail-toolbar .thumbnail-timeline{gap:6px}.thumbnail-toolbar input{width:160px}.thumbnail-toolbar output{width:42px;text-align:right}

.theme-section{padding-bottom:22px;margin-bottom:22px;border-bottom:1px solid var(--color-border)}
.theme-section h3{font-weight:500;margin-top:0}.theme-color-row{display:flex;align-items:center;gap:10px}.theme-color-row label{flex:1;margin:0}.theme-color-row code{font-size:11px;color:var(--color-text-secondary)}.theme-color-swatch{position:relative;display:block;width:32px;height:32px;flex:none;border:1px solid var(--color-border-hover);border-radius:var(--radius-sm);background:var(--color-base-200);overflow:hidden}.theme-color-swatch:focus-within{outline:2px solid var(--color-primary);outline-offset:2px}.theme-color-swatch input[type=color]{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;padding:0}

.audience-summary summary{display:flex;align-items:center;gap:12px;flex-wrap:wrap;list-style:none}.audience-summary summary::-webkit-details-marker{display:none}.audience-heading::before{content:"▸";display:inline-block;margin-right:8px;transition:transform .15s}.audience-summary[open] .audience-heading::before{transform:rotate(90deg)}.audience-status{display:inline-flex;align-items:center;gap:7px;padding:5px 9px;border-radius:var(--radius-sm);font-weight:500;white-space:nowrap;color:var(--color-text-secondary);background:var(--color-base-300)}.audience-status-dot{width:6px;height:6px;flex:none;border-radius:50%;background:currentColor}.audience-status[data-tone=success]{color:var(--color-success);background:color-mix(in srgb,var(--color-success) 10%,transparent)}.audience-status[data-tone=warning]{color:var(--color-warning);background:color-mix(in srgb,var(--color-warning) 10%,transparent)}.audience-status[data-tone=error]{color:var(--color-error);background:color-mix(in srgb,var(--color-error) 10%,transparent)}.audience-connection{display:block;margin-top:4px;font-size:10px;color:var(--color-text-secondary)}.audience-legend{max-width:820px;line-height:1.6;color:var(--color-text-secondary);margin:12px 0 0}.audience-legend strong{color:var(--color-text-primary);font-weight:500}.audience-table-scroll{overflow-x:auto}

.trim-toolbar{display:flex;flex-direction:column;align-items:stretch;gap:10px;width:520px;max-width:calc(100vw - 48px);white-space:normal}.trim-actions{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.trim-actions strong{flex:1;font-weight:500}.trim-point{display:flex;align-items:center;gap:8px}.trim-point>span:first-child{width:24px;flex:none}.trim-point input[type=range]{flex:1;min-width:40px;width:auto}.trim-point input[type=number]{width:72px;padding:5px 7px;background:var(--color-base-100);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-primary)}
/* Fullscreen contains only slide content, never notes or operator tooling. */
.editor-slide-surface{position:absolute;inset:0}
.operator-slide-surface:fullscreen{position:fixed;inset:0;width:100vw;height:100dvh;background:var(--color-base-100);display:flex;align-items:center;justify-content:center;overflow:hidden;outline:none}
.operator-slide-surface:fullscreen>.slide-content,.operator-slide-surface:fullscreen>.stage{position:relative;inset:auto;width:min(100vw,calc(100dvh * 16 / 9));height:auto;aspect-ratio:16/9;flex:none;box-shadow:none}
.operator-slide-surface:fullscreen .video-tag,.operator-slide-surface:fullscreen .enable-sound{display:none}