:root{--green:#0f6b5b;--green2:#184c41;--mint:#eaf6f2;--ink:#17352f;--muted:#718781;--line:#dce8e4;--danger:#b8404d;--amber:#c38316;--bg:#f5f8f7;--shadow:0 24px 70px rgba(18,63,54,.12)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}button,input,select,textarea{font:inherit}button{cursor:pointer}.org-header{position:fixed;inset:0 0 auto;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav-container{height:72px;max-width:1600px;margin:auto;padding:0 24px;display:flex;align-items:center;gap:20px}.org-brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}.brand-logo{width:42px;height:42px;object-fit:contain}.brand-copy{display:grid;line-height:1.12}.brand-copy strong{font-size:11px;letter-spacing:.07em}.brand-copy small{font-size:9px;color:var(--muted);margin-top:3px}.aud-brand{margin-left:auto;display:flex;align-items:center;gap:7px;border:1px solid #d8e9e4;border-radius:999px;padding:8px 11px;color:var(--green);background:#f8fcfb}.aud-brand b{font-size:9px;letter-spacing:.1em}.aud-brand small{font-size:8px;color:#69877e}.pulse-dot{width:7px;height:7px;border-radius:50%;background:#20a583;box-shadow:0 0 0 5px rgba(32,165,131,.1)}.home-link{font-size:9px;font-weight:800;color:var(--green);text-decoration:none}.page{padding-top:72px;min-height:100vh}.container{width:min(1440px,calc(100% - 32px));margin:auto;padding:32px 0 70px}.eyebrow{font-size:9px;letter-spacing:.17em;font-weight:950;color:var(--green);display:flex;align-items:center;gap:8px}.eyebrow:before{content:"";width:20px;height:2px;background:#24a184}.portal{display:grid;grid-template-columns:1.08fr .92fr;gap:28px;align-items:start}.hero{padding:62px 20px 40px 4px}.hero h1{font-size:clamp(44px,6vw,82px);line-height:.94;letter-spacing:-.065em;margin:18px 0 20px}.hero h1 em{font-style:normal;color:var(--green)}.hero 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video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#000}.program-empty{position:absolute;inset:0;display:grid;place-content:center;text-align:center;padding:24px;color:#fff;background:radial-gradient(circle at 50% 42%,#184c41,#07120f 60%,#020706)}.program-empty b{font-size:clamp(22px,3vw,38px);letter-spacing:-.04em}.program-empty small{color:#91b5ab;margin-top:7px}.program-logo{position:absolute;z-index:6;max-height:22%;object-fit:contain;filter:drop-shadow(0 4px 12px rgba(0,0,0,.24));display:none}.program-logo.show{display:block}.program-logo.top-left{top:4%;left:3%}.program-logo.top-right{top:4%;right:3%}.program-logo.bottom-left{bottom:4%;left:3%}.program-logo.bottom-right{bottom:4%;right:3%}.timer-overlay{position:absolute;z-index:7;top:4%;left:50%;transform:translateX(-50%);padding:10px 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rgba(26,158,127,.08)}.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.big-control{border:0;border-radius:15px;padding:16px 10px;font-size:9px;font-weight:950}.big-control.black{background:#121716;color:#fff}.big-control.sound{background:#eaf5f2;color:var(--green)}.big-control.alarm{background:#fff0f1;color:#b23845}.timer-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.timer-readout{font-size:42px;font-weight:950;letter-spacing:-.04em;font-variant-numeric:tabular-nums;margin:10px 0}.logo-help{background:#f2f8f6;border:1px solid #dcebe6;border-radius:13px;padding:12px;font-size:9px;color:#5e786f;line-height:1.6}.logo-help b{color:var(--green)}.range{width:100%}.diag{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.diag div{background:#f7faf9;border:1px solid #e4ecea;border-radius:12px;padding:10px}.diag span{display:block;font-size:7px;letter-spacing:.08em;color:#81968f}.diag b{display:block;margin-top:4px;font-size:11px}.presenter-shell{width:min(1240px,calc(100% - 30px));margin:auto;padding:28px 0 70px}.presenter-grid{display:grid;grid-template-columns:minmax(0,1.5fr) 360px;gap:15px}.preview{position:relative;aspect-ratio:16/9;background:#020706;border-radius:20px;overflow:hidden;border:1px solid #d9e7e2;box-shadow:var(--shadow)}.preview video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#000}.preview-placeholder{position:absolute;inset:0;display:grid;place-content:center;text-align:center;padding:30px;color:#fff;background:radial-gradient(circle at 50% 40%,#174e42,#07120f 64%,#020706)}.preview-placeholder b{font-size:32px}.preview-placeholder small{color:#9abbb2;margin-top:8px}.live-badge{position:absolute;top:14px;left:14px;z-index:5;padding:7px 10px;border-radius:999px;background:rgba(8,20,17,.75);color:#fff;font-size:8px;font-weight:950;backdrop-filter:blur(10px)}.live-badge.on{background:#0d785f}.meter{height:7px;background:#e1ebe8;border-radius:99px;overflow:hidden}.meter i{display:block;height:100%;width:0;background:#1c9d7e;transition:width .08s}.login-cover{position:fixed;inset:72px 0 0;z-index:80;background:rgba(245,248,247,.96);display:grid;place-items:center;padding:20px}.login-card{width:min(470px,100%);background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:var(--shadow)}.login-cover.hidden{display:none}.screen-body{margin:0;background:#000;overflow:hidden}.screen-stage{position:fixed;inset:0;background:#000;display:grid;place-items:center}.screen-stage video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#000}.screen-holding{position:absolute;inset:0;display:grid;place-content:center;text-align:center;padding:30px;background:radial-gradient(circle at 50% 40%,#174f43,#07140f 64%,#020706);color:#fff}.screen-holding img{width:80px;height:80px;object-fit:contain;margin:auto auto 16px}.screen-holding h1{font-size:clamp(28px,5vw,64px);margin:0;letter-spacing:-.04em}.screen-holding p{color:#9ec0b7}.screen-status{position:absolute;z-index:30;left:14px;bottom:14px;padding:7px 10px;border-radius:999px;background:rgba(0,0,0,.58);color:#cce1db;font-size:8px;font-weight:800;backdrop-filter:blur(8px)}.enter-cover{position:fixed;inset:0;z-index:100;background:#07120f;display:grid;place-items:center;padding:20px;color:#fff}.enter-card{text-align:center;max-width:520px}.enter-card img{width:82px;height:82px;object-fit:contain}.enter-card h1{font-size:42px;letter-spacing:-.05em;margin:16px 0 8px}.enter-card p{color:#9bbab2;line-height:1.6}.enter-cover.hidden{display:none}.modal-msg{min-height:16px;font-size:9px;color:#d47e86;margin-top:8px}
@media(max-width:1050px){.portal{grid-template-columns:1fr}.hero{padding-top:35px}.app-shell{grid-template-columns:1fr}.sidebar{position:sticky;top:72px;height:auto;z-index:50;border-right:0;border-bottom:1px solid var(--line);padding:8px 12px;display:block}.room-id,.side-foot{display:none}.side-nav{display:flex;overflow:auto;margin:0}.side-nav button{white-space:nowrap}.dashboard{grid-template-columns:1fr}.presenter-grid{grid-template-columns:1fr}.diag{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.nav-container{padding:0 12px}.brand-copy small,.home-link{display:none}.aud-brand b{font-size:8px}.container{width:min(100% - 22px,1440px);padding-top:20px}.hero h1{font-size:48px}.grid2,.timer-grid{grid-template-columns:1fr}.main{padding:18px 11px 50px}.topline{display:grid}.status-cluster{justify-content:flex-start}.quick-grid{grid-template-columns:1fr 1fr}.presenter-shell{width:calc(100% - 20px);padding-top:18px}.presenter-item{grid-template-columns:38px minmax(0,1fr)}.presenter-actions{grid-column:1/-1;justify-content:stretch}.presenter-actions .btn{flex:1}.diag{grid-template-columns:1fr 1fr}.brand-logo{width:38px;height:38px}}

/* ===== V2 RELIABILITY / PREMIUM PROGRAM CONTROL ===== */
:root{--panel-glow:0 20px 55px rgba(15,107,91,.09)}
.premium-frame{box-shadow:inset 0 0 0 1px rgba(255,255,255,.04),0 20px 60px rgba(3,22,18,.12)}
.full-btn{width:100%;margin-top:12px}.source-toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.connection-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.connection-grid div{padding:11px;border:1px solid #e2ece8;background:#f8fbfa;border-radius:12px}.connection-grid span{display:block;font-size:7px;font-weight:900;letter-spacing:.09em;color:#82968f}.connection-grid b{display:block;margin-top:5px;font-size:10px}.error-text{color:#b8404d!important}.check-row{display:flex;align-items:center;gap:8px;margin:12px 0;font-size:9px;font-weight:750;color:#58736b}.check-row input{accent-color:var(--green)}
.big-control.timeup{background:linear-gradient(135deg,#c44b58,#8f2331);color:#fff}.draggable{cursor:grab;touch-action:none;user-select:none}.draggable:active{cursor:grabbing}.eyebrow.center{justify-content:center}.eyebrow.center:before{display:none}.enter-btn{margin-top:14px;min-width:230px;padding:14px 20px}
.feed-layer{position:absolute;inset:0;z-index:1;background:#000}.feed-video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#000;opacity:0;visibility:hidden;transition:opacity .12s linear}.feed-video.show{opacity:1;visibility:visible}.screen-holding{z-index:2;overflow:hidden}.holding-glow{position:absolute;width:46vw;height:46vw;border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(32,165,131,.18),transparent 66%);animation:audBreath 4s ease-in-out infinite;pointer-events:none}.screen-holding>*:not(.holding-glow){position:relative;z-index:1}
.recovery-motion{position:absolute;inset:0;z-index:4;display:none;place-content:center;text-align:center;color:#fff;background:radial-gradient(circle at 50% 43%,#12483c 0,#071b16 45%,#020706 76%);overflow:hidden;padding:32px}.recovery-motion.show{display:grid}.recovery-motion:before,.recovery-motion:after{content:"";position:absolute;border:1px solid rgba(81,211,175,.16);border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%);animation:audRing 3.4s ease-out infinite}.recovery-motion:before{width:32vmin;height:32vmin}.recovery-motion:after{width:52vmin;height:52vmin;animation-delay:1.1s}.recovery-motion img{position:relative;z-index:2;width:74px;height:74px;object-fit:contain;margin:0 auto 16px;filter:drop-shadow(0 10px 25px rgba(0,0,0,.3))}.recovery-motion b{position:relative;z-index:2;font-size:clamp(22px,3vw,46px);letter-spacing:-.04em}.recovery-motion small{position:relative;z-index:2;color:#a7cbc1;margin-top:7px;font-size:clamp(10px,1.3vw,16px)}.motion-kicker{position:relative;z-index:2;color:#67c9af;font-size:8px;letter-spacing:.18em;font-weight:950;margin-bottom:8px}.orbit{position:relative;z-index:2;width:105px;height:18px;margin:0 auto 11px}.orbit i{position:absolute;top:5px;width:8px;height:8px;border-radius:50%;background:#55d1af;animation:audDots 1.2s ease-in-out infinite}.orbit i:nth-child(1){left:28px}.orbit i:nth-child(2){left:49px;animation-delay:.16s}.orbit i:nth-child(3){left:70px;animation-delay:.32s}.motion-bars{position:relative;z-index:2;display:flex;justify-content:center;align-items:end;gap:4px;height:24px;margin-top:18px}.motion-bars i{width:4px;border-radius:4px;background:#64d3b5;animation:audBars .9s ease-in-out infinite}.motion-bars i:nth-child(1){height:8px}.motion-bars i:nth-child(2){height:15px;animation-delay:.1s}.motion-bars i:nth-child(3){height:23px;animation-delay:.2s}.motion-bars i:nth-child(4){height:14px;animation-delay:.3s}.motion-bars i:nth-child(5){height:9px;animation-delay:.4s}
.popup-message{position:absolute;z-index:13;left:50%;top:8%;transform:translate(-50%,-10px) scale(.97);width:min(82%,820px);padding:18px 24px;border-radius:18px;background:rgba(250,253,252,.96);color:#153d33;text-align:center;font-size:clamp(15px,2.4vw,30px);font-weight:900;box-shadow:0 28px 85px rgba(0,0,0,.32);border:1px solid rgba(255,255,255,.8);opacity:0;visibility:hidden;transition:.2s ease}.popup-message.show{opacity:1;visibility:visible;transform:translate(-50%,0) scale(1)}
.timeup-card{position:absolute;inset:0;z-index:18;display:grid;place-items:center;text-align:center;background:radial-gradient(circle at 50% 40%,#672832,#250b10 50%,#050203 82%);color:#fff;opacity:0;visibility:hidden;transition:opacity .18s}.timeup-card.show{opacity:1;visibility:visible}.timeup-card small{font-size:clamp(8px,1vw,13px);letter-spacing:.22em;font-weight:900;color:#f0a9b1}.timeup-card h2{font-size:clamp(38px,7vw,100px);line-height:.95;letter-spacing:-.06em;margin:16px auto 10px;max-width:1100px}.timeup-card p{font-size:clamp(18px,2.7vw,40px);margin:0;color:#ffd8dc}.psrn-mark{font-size:9px;letter-spacing:.25em;font-weight:950;color:#58c5a8;margin-bottom:10px}.screen-recovery{z-index:3}.screen-status{z-index:31}
@keyframes audRing{0%{opacity:0;transform:translate(-50%,-50%) scale(.6)}25%{opacity:.65}100%{opacity:0;transform:translate(-50%,-50%) scale(1.45)}}@keyframes audDots{0%,100%{transform:translateY(0);opacity:.35}50%{transform:translateY(-7px);opacity:1}}@keyframes audBars{0%,100%{transform:scaleY(.35);opacity:.45}50%{transform:scaleY(1);opacity:1}}@keyframes audBreath{0%,100%{opacity:.35;transform:translate(-50%,-50%) scale(.88)}50%{opacity:.8;transform:translate(-50%,-50%) scale(1.08)}}
@media(max-width:650px){.connection-grid{grid-template-columns:1fr}.source-toolbar .btn{flex:1}.timeup-card h2{font-size:42px}.popup-message{width:90%}}

/* V3 Operator Console */
.quick-presenters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;margin-bottom:10px}.quick-presenter{border:1px solid #dce9e5;background:#f8fbfa;border-radius:13px;padding:10px;text-align:left;color:#47645c}.quick-presenter span{font-size:7px;font-weight:950;color:#7c958d}.quick-presenter b{display:block;font-size:10px;margin:3px 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.quick-presenter small{font-size:7px;font-weight:900}.quick-presenter.active{background:#e5f6f0;border-color:#72cbb4;color:#08745d;box-shadow:0 0 0 2px rgba(25,157,126,.08)}.quick-empty{grid-column:1/-1;border:1px dashed #dce7e3;border-radius:12px;padding:11px;text-align:center;font-size:8px;color:#82958f}.big-control small{display:block;font-size:6px;opacity:.7;margin-top:4px}.big-control.switch{background:#0b755f;color:#fff}.big-control.banner{background:#eef4ff;color:#365e9d}.big-control.banner.active{background:#244e89;color:#fff;box-shadow:0 0 0 3px rgba(36,78,137,.12)}.break-banner{position:absolute;z-index:15;inset:0;display:none;place-items:center;text-align:center;color:#fff;overflow:hidden}.break-banner.show{display:grid}.break-banner:before,.break-banner:after{content:"";position:absolute;border-radius:50%;filter:blur(2px);opacity:.32}.break-banner:before{width:55%;aspect-ratio:1;left:-15%;top:-25%;background:#49c3a2}.break-banner:after{width:48%;aspect-ratio:1;right:-12%;bottom:-28%;background:#a3e7d4}.break-banner.main{background:radial-gradient(circle at 50% 35%,#176d5b,#08231d 64%,#03100d)}.break-banner.tea{background:radial-gradient(circle at 50% 35%,#986827,#36210a 66%,#160d04)}.break-banner.lunch{background:radial-gradient(circle at 50% 35%,#396d67,#122d29 66%,#071513)}.break-brand{position:relative;z-index:2;padding:4%;max-width:80%}.break-brand img{width:clamp(54px,8vw,110px);height:clamp(54px,8vw,110px);object-fit:contain;margin-bottom:14px}.break-brand small{display:block;font-size:clamp(7px,.9vw,12px);font-weight:900;letter-spacing:.16em;opacity:.72}.break-brand h2{font-size:clamp(34px,6vw,86px);line-height:.95;letter-spacing:-.05em;margin:12px 0}.break-brand p{font-size:clamp(12px,1.8vw,24px);opacity:.78}.operator-toast{position:fixed;z-index:999;left:50%;bottom:28px;transform:translate(-50%,20px);background:#0b2d26;color:#fff;padding:11px 16px;border-radius:999px;font-size:9px;font-weight:950;opacity:0;pointer-events:none;transition:.2s}.operator-toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:650px){.quick-presenters{grid-template-columns:1fr}.break-brand{max-width:92%}}

/* V4 ADMIN STUDIO — editor exists only on Moderator page */
.premium-frame{outline:1px solid rgba(11,117,95,.06)}
.safe-area-guide{position:absolute;z-index:18;inset:5%;border:1px dashed rgba(255,255,255,.24);border-radius:8px;pointer-events:none;display:none}.premium-frame:hover .safe-area-guide{display:block}
.editable-overlay{touch-action:none;user-select:none}.logo-edit{position:absolute;z-index:19;transform:translate(-50%,-50%);display:none;cursor:move;min-width:28px;min-height:28px}.logo-edit.show{display:block}.logo-edit .program-logo{display:block!important;position:absolute!important;inset:0!important;width:100%!important;height:100%!important;max-height:none!important;object-fit:contain}.premium-frame .timer-overlay{z-index:19;display:none;align-items:center;justify-content:center;box-sizing:border-box;cursor:move;padding:1.2%;font-size:clamp(16px,3.3vw,48px)}.premium-frame .timer-overlay.show{display:flex}
.resize-handle{position:absolute;right:-7px;bottom:-7px;width:17px;height:17px;border-radius:5px;background:#fff;border:3px solid #0b755f;box-shadow:0 3px 12px rgba(0,0,0,.28);cursor:nwse-resize;z-index:30}.timer-overlay .resize-handle{right:-8px;bottom:-8px}
.screen-logo-box{position:absolute;z-index:6;transform:translate(-50%,-50%);display:none}.screen-logo-box.show{display:block}.screen-logo-box .program-logo{display:block!important;position:absolute!important;inset:0!important;width:100%!important;height:100%!important;max-height:none!important;object-fit:contain}
.screen-stage .timer-overlay{box-sizing:border-box;display:none;align-items:center;justify-content:center;padding:1.2%;font-size:clamp(18px,3.5vw,64px)}.screen-stage .timer-overlay.show{display:flex}
.break-poster{position:absolute;z-index:1;inset:0;width:100%;height:100%;object-fit:cover;background:#000;display:none}.break-banner.custom .break-brand{display:none}.break-banner.custom:before,.break-banner.custom:after{display:none}
.asset-studio{overflow:hidden}.asset-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:12px}.asset-card{border:1px solid #dfeae6;border-radius:16px;padding:11px;background:#fbfdfc}.asset-card>b{display:block;font-size:10px;margin-top:9px}.asset-card>small{display:block;color:#779088;font-size:8px;margin:3px 0 9px}.asset-card input[type=file]{width:100%;font-size:8px;margin-bottom:8px}.asset-thumb{aspect-ratio:1;border-radius:12px;background:linear-gradient(145deg,#e9f5f1,#dcece7);display:grid;place-items:center;position:relative;overflow:hidden}.asset-thumb.poster{aspect-ratio:16/9}.asset-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;display:none;background:#f2f7f5}.asset-thumb img.loaded{display:block}.asset-thumb span{font-size:8px;font-weight:950;letter-spacing:.08em;color:#628077}.asset-thumb img.loaded+span{display:none}
.visual-library{margin-top:14px}.visual-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.visual-card{border:1px solid #e0ebe7;border-radius:15px;padding:10px;background:#fbfdfc}.visual-card>b{font-size:9px}.visual-card>small{display:block;font-size:7px;color:#7b918a;line-height:1.5;margin-top:7px}.mini-stage{aspect-ratio:16/9;border-radius:9px;overflow:hidden;position:relative;background:#07130f;margin-top:8px;color:#fff;display:grid;place-items:center}.mini-content{position:absolute;inset:0;background:linear-gradient(135deg,#102a24,#07100e)}.mini-label{position:absolute;left:7px;bottom:6px;font-size:5px;opacity:.7}.demo-logo{position:absolute;width:19%;right:6%;top:8%;z-index:2}.demo-timer{position:relative;z-index:2;background:rgba(0,0,0,.72);padding:5px 8px;border-radius:7px;font-size:11px}.demo-popup{position:relative;z-index:2;background:#fff;color:#173b32;padding:5px 8px;border-radius:7px;font-size:6px;font-weight:900}.banner-demo{font-size:10px;font-weight:950;letter-spacing:.08em}.banner-demo.main{background:radial-gradient(circle,#176d5b,#07130f)}.banner-demo.tea{background:radial-gradient(circle,#986827,#211305)}.banner-demo.lunch{background:radial-gradient(circle,#396d67,#091815)}.timeup-demo{background:#681a23;text-align:center;font-size:9px;font-weight:950}.timeup-demo small{display:block;margin-top:3px;opacity:.7}.recovery-demo{background:radial-gradient(circle,#174f43,#06110e);gap:5px;align-content:center}.recovery-demo img{width:25px;height:25px;object-fit:contain}.recovery-demo span{font-size:6px;font-weight:900}
@media(max-width:1000px){.visual-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.asset-grid,.visual-grid{grid-template-columns:1fr}.resize-handle{width:20px;height:20px}}

/* V4.1 Premium motion surfaces */
body.portal-page,body.admin-studio-page{position:relative;min-height:100vh;background:#f3f8f6;overflow-x:hidden}
body.portal-page:before,body.admin-studio-page:before{content:"";position:fixed;inset:-20%;z-index:-3;pointer-events:none;background:radial-gradient(circle at 18% 22%,rgba(43,186,150,.34),transparent 32%),radial-gradient(circle at 82% 18%,rgba(83,122,255,.22),transparent 30%),radial-gradient(circle at 72% 80%,rgba(103,224,188,.24),transparent 34%),linear-gradient(125deg,#f8fbfa 0%,#eef8f5 48%,#f4f6ff 100%);background-size:135% 135%;animation:premiumGradientShift 18s ease-in-out infinite alternate}
body.portal-page:after,body.admin-studio-page:after{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;opacity:.14;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.34'/%3E%3C/svg%3E");mix-blend-mode:multiply}
.portal-page .page:before,.admin-studio-page .page:before,.portal-page .page:after,.admin-studio-page .page:after{content:"";position:fixed;border-radius:50%;filter:blur(72px);pointer-events:none;z-index:-1;will-change:transform}
.portal-page .page:before,.admin-studio-page .page:before{width:36vw;height:36vw;min-width:320px;min-height:320px;left:-8vw;top:18vh;background:rgba(43,191,154,.23);animation:auroraFloatA 16s ease-in-out infinite alternate}
.portal-page .page:after,.admin-studio-page .page:after{width:34vw;height:34vw;min-width:300px;min-height:300px;right:-5vw;top:8vh;background:rgba(85,112,255,.16);animation:auroraFloatB 19s ease-in-out infinite alternate}
.portal-page .card,.admin-studio-page .panel-card,.admin-studio-page .sidebar{backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);background-color:rgba(255,255,255,.82)}
@keyframes premiumGradientShift{0%{transform:translate3d(-2%,0,0) scale(1);background-position:0% 50%}50%{transform:translate3d(2%,-1%,0) scale(1.04);background-position:100% 50%}100%{transform:translate3d(0,2%,0) scale(1.02);background-position:45% 100%}}
@keyframes auroraFloatA{0%{transform:translate3d(0,0,0) scale(1)}100%{transform:translate3d(18vw,-8vh,0) scale(1.16)}}
@keyframes auroraFloatB{0%{transform:translate3d(0,0,0) scale(1.04)}100%{transform:translate3d(-16vw,18vh,0) scale(.92)}}

/* smoother four-corner editor */
.editable-overlay{will-change:left,top,width,height;contain:layout style;touch-action:none}
.resize-handle{width:16px;height:16px;border-radius:50%;background:#fff;border:2px solid #0b755f;box-shadow:0 3px 14px rgba(0,0,0,.22);z-index:35;position:absolute;transform:translate(-50%,-50%);transition:transform .12s ease,box-shadow .12s ease}
.resize-handle:hover{transform:translate(-50%,-50%) scale(1.16);box-shadow:0 5px 18px rgba(0,0,0,.3)}
.resize-handle.nw{left:0;top:0;cursor:nwse-resize}.resize-handle.ne{left:100%;top:0;cursor:nesw-resize}.resize-handle.sw{left:0;top:100%;cursor:nesw-resize}.resize-handle.se{left:100%;top:100%;cursor:nwse-resize}
.timer-overlay .resize-handle{right:auto;bottom:auto}
.editable-overlay.is-editing{outline:2px solid rgba(11,117,95,.7);outline-offset:3px}


.feature-preview-modal{position:fixed;inset:0;z-index:1200;display:grid;place-items:center;padding:24px;opacity:0;visibility:hidden;transition:opacity .22s ease,visibility .22s ease}
.feature-preview-modal.show{opacity:1;visibility:visible}.feature-preview-backdrop{position:absolute;inset:0;background:rgba(5,18,15,.68);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.feature-preview-dialog{position:relative;width:min(980px,94vw);border:1px solid rgba(255,255,255,.42);border-radius:24px;background:rgba(248,252,250,.96);box-shadow:0 40px 120px rgba(0,0,0,.34);overflow:hidden;transform:translateY(16px) scale(.97);transition:transform .25s cubic-bezier(.2,.8,.2,1)}.feature-preview-modal.show .feature-preview-dialog{transform:none}
.feature-preview-head,.feature-preview-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 18px}.feature-preview-head{border-bottom:1px solid #dfeae6}.feature-preview-foot{border-top:1px solid #dfeae6;color:#6c857e;font-size:9px;font-weight:900}.feature-preview-head small{font-size:8px;letter-spacing:.16em;color:#6c857e;font-weight:950}.feature-preview-head h3{margin:3px 0 0;font-size:20px}.preview-close{width:38px;height:38px;border-radius:50%;border:0;background:#eaf2ef;color:#173b32;font-size:25px;line-height:1;cursor:pointer}
.feature-preview-stage{aspect-ratio:16/9;margin:18px;border-radius:18px;overflow:hidden;position:relative;background:linear-gradient(135deg,#102a24,#07100e);color:#fff;display:grid;place-items:center;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}
.feature-preview-stage .fp-logo{position:absolute;right:6%;top:8%;width:13%;height:18%;object-fit:contain}.feature-preview-stage .fp-timer{font-size:clamp(28px,5vw,58px);font-weight:950;background:rgba(0,0,0,.72);padding:12px 22px;border-radius:14px}.feature-preview-stage .fp-popup{max-width:72%;background:#fff;color:#153d33;padding:18px 24px;border-radius:16px;font-size:clamp(14px,2.2vw,27px);font-weight:950;text-align:center;box-shadow:0 22px 60px rgba(0,0,0,.25)}.feature-preview-stage .fp-announcement{position:absolute;left:8%;right:8%;bottom:8%;padding:12px 18px;border-radius:14px;background:rgba(11,117,95,.92);font-weight:900;text-align:center}.feature-preview-stage.fp-banner{font-size:clamp(30px,6vw,74px);font-weight:950;letter-spacing:-.04em}.feature-preview-stage.fp-main{background:radial-gradient(circle at 50% 35%,#176d5b,#08231d 64%,#03100d)}.feature-preview-stage.fp-tea{background:radial-gradient(circle at 50% 35%,#986827,#36210a 66%,#160d04)}.feature-preview-stage.fp-lunch{background:radial-gradient(circle at 50% 35%,#396d67,#122d29 66%,#071513)}.feature-preview-stage.fp-timeup{background:radial-gradient(circle at 50% 40%,#672832,#250b10 50%,#050203 82%);text-align:center}.feature-preview-stage.fp-timeup strong{font-size:clamp(36px,6vw,78px);line-height:.95}.feature-preview-stage.fp-timeup span{display:block;margin-top:10px;font-size:clamp(16px,2vw,26px);color:#ffd8dc}.feature-preview-stage img.fp-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#000}
body.preview-open{overflow:hidden}
@media(max-width:650px){.feature-preview-modal{padding:10px}.feature-preview-stage{margin:10px}.feature-preview-head,.feature-preview-foot{padding:12px}.resize-handle{width:19px;height:19px}}
@media(prefers-reduced-motion:reduce){body.portal-page:before,body.admin-studio-page:before,.portal-page .page:before,.portal-page .page:after,.admin-studio-page .page:before,.admin-studio-page .page:after{animation:none!important}.feature-preview-dialog,.feature-preview-modal{transition:none!important}}
.resize-handle{right:auto!important;bottom:auto!important}


/* V4.2 Main Screen presentation fullscreen */
.screen-fullscreen-btn{position:absolute;z-index:90;right:16px;bottom:16px;display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:10px 14px;background:rgba(7,20,16,.64);color:#fff;font-size:10px;font-weight:900;letter-spacing:.02em;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 10px 32px rgba(0,0,0,.28);opacity:.38;transition:opacity .18s ease,transform .18s ease,background .18s ease}
.screen-fullscreen-btn:hover,.screen-fullscreen-btn:focus-visible{opacity:1;transform:translateY(-2px);background:rgba(11,79,64,.88);outline:none}
.screen-fullscreen-btn .fs-icon{font-size:18px;line-height:1}.screen-fullscreen-btn[hidden]{display:none!important}
.screen-stage:fullscreen,.screen-stage:-webkit-full-screen{width:100vw!important;height:100vh!important;inset:0!important;background:#000!important}
body.presentation-fullscreen .screen-status{display:none!important}
body.presentation-fullscreen .screen-fullscreen-btn{display:none!important}
body.presentation-fullscreen{background:#000!important;overflow:hidden!important}
@media(max-width:650px){.screen-fullscreen-btn{right:10px;bottom:10px;padding:9px 11px}.screen-fullscreen-btn .fs-label{display:none}.screen-fullscreen-btn .fs-icon{font-size:20px}}


/* V4.3 Cinematic Auditorium identity */
.auditorium-link{margin-left:auto;display:flex;align-items:center;gap:9px;text-decoration:none;color:#123f35;padding:7px 11px;border:1px solid rgba(24,112,91,.13);border-radius:14px;background:linear-gradient(135deg,rgba(255,255,255,.88),rgba(232,247,242,.78));box-shadow:0 8px 25px rgba(15,75,61,.06);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.auditorium-link:hover{transform:translateY(-1px);box-shadow:0 12px 30px rgba(15,75,61,.12);border-color:rgba(24,112,91,.25)}.auditorium-icon{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:linear-gradient(145deg,#0a6c56,#19a07e);color:white;box-shadow:inset 0 1px 0 rgba(255,255,255,.24),0 8px 16px rgba(6,104,81,.2)}.auditorium-link span:last-child{display:grid;line-height:1.05}.auditorium-link strong{font-size:9px;letter-spacing:.12em}.auditorium-link small{font-size:7px;color:#718c83;margin-top:4px}.aud-brand{margin-left:0}
.cinematic-hero{position:sticky;top:92px}.auditorium-cinema{position:relative;margin-top:34px;aspect-ratio:16/8.7;border-radius:30px;overflow:hidden;background:radial-gradient(circle at 50% 35%,#164d42 0,#0b241f 34%,#05100e 72%,#020605 100%);border:1px solid rgba(255,255,255,.55);box-shadow:0 30px 90px rgba(7,54,44,.24),inset 0 1px 0 rgba(255,255,255,.15);isolation:isolate}.auditorium-cinema:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.05),transparent 24%,rgba(0,0,0,.22));pointer-events:none}.cinema-beams{position:absolute;inset:-25% -10% auto;height:115%;filter:blur(2px);opacity:.7}.cinema-beams i{position:absolute;top:-20%;width:20%;height:110%;background:linear-gradient(180deg,rgba(82,255,205,.32),rgba(57,204,165,.06) 55%,transparent);clip-path:polygon(45% 0,55% 0,100% 100%,0 100%);transform-origin:50% 0}.cinema-beams i:nth-child(1){left:8%;animation:beamSweep1 7s ease-in-out infinite alternate}.cinema-beams i:nth-child(2){left:39%;animation:beamSweep2 9s ease-in-out infinite alternate}.cinema-beams i:nth-child(3){right:8%;animation:beamSweep3 8s ease-in-out infinite alternate}.cinema-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(75,255,210,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(75,255,210,.05) 1px,transparent 1px);background-size:32px 32px;mask-image:linear-gradient(to bottom,transparent,black 18%,black 78%,transparent);animation:gridDrift 14s linear infinite}.cinema-screen{position:absolute;left:8%;right:8%;top:12%;bottom:13%;border-radius:20px;border:1px solid rgba(154,255,225,.18);background:linear-gradient(145deg,rgba(9,26,22,.86),rgba(3,11,9,.94));box-shadow:0 22px 50px rgba(0,0,0,.4),inset 0 0 70px rgba(36,183,145,.08);padding:7% 7%;overflow:hidden}.screen-noise{position:absolute;inset:0;opacity:.08;background-image:repeating-linear-gradient(0deg,transparent 0 2px,rgba(255,255,255,.2) 3px 4px);animation:scanMove 5s linear infinite}.cinema-kicker{position:relative;z-index:2;font-size:clamp(7px,.8vw,11px);font-weight:900;letter-spacing:.18em;color:#a9d9cc;display:flex;align-items:center;gap:8px}.live-dot{width:7px;height:7px;border-radius:50%;background:#51e1b8;box-shadow:0 0 0 5px rgba(81,225,184,.1),0 0 18px rgba(81,225,184,.7);animation:livePulse 1.5s ease-in-out infinite}.cinema-title{position:relative;z-index:2;margin-top:4%;font-size:clamp(22px,4.2vw,56px);line-height:.92;letter-spacing:-.055em;font-weight:500;color:#d7eee8}.cinema-title b{font-weight:950;color:white}.cinema-wave{position:absolute;left:7%;right:7%;bottom:19%;height:18%;display:flex;align-items:flex-end;gap:1.2%}.cinema-wave i{flex:1;max-width:12px;border-radius:999px 999px 2px 2px;background:linear-gradient(#6bffd3,#13775f);height:30%;animation:waveBounce 1.15s ease-in-out infinite alternate}.cinema-wave i:nth-child(2){animation-delay:.1s;height:62%}.cinema-wave i:nth-child(3){animation-delay:.25s;height:38%}.cinema-wave i:nth-child(4){animation-delay:.38s;height:82%}.cinema-wave i:nth-child(5){animation-delay:.12s;height:51%}.cinema-wave i:nth-child(6){animation-delay:.46s;height:73%}.cinema-wave i:nth-child(7){animation-delay:.2s;height:42%}.cinema-wave i:nth-child(8){animation-delay:.52s;height:66%}.cinema-wave i:nth-child(9){animation-delay:.32s;height:34%}.cinema-meta{position:absolute;left:7%;right:7%;bottom:7%;display:flex;gap:8px;flex-wrap:wrap}.cinema-meta span{font-size:clamp(5px,.62vw,8px);font-weight:900;letter-spacing:.1em;color:#86afa4;border:1px solid rgba(122,232,202,.18);background:rgba(8,43,35,.5);padding:6px 8px;border-radius:999px}.cinema-float{position:absolute;z-index:4;border:1px solid rgba(255,255,255,.14);background:rgba(3,14,12,.68);backdrop-filter:blur(12px);color:#d7f3eb;border-radius:10px;padding:8px 10px;font-size:8px;font-weight:950;letter-spacing:.11em;box-shadow:0 12px 30px rgba(0,0,0,.28)}.cf-one{right:4%;top:11%;animation:floatCard 4s ease-in-out infinite}.cf-two{left:3%;bottom:10%;animation:floatCard 5s ease-in-out infinite .6s}.cf-three{right:5%;bottom:12%;animation:floatCard 4.6s ease-in-out infinite .3s}
.studio-ribbon{height:36px;margin:-4px 0 18px;display:flex;align-items:center;gap:14px;padding:0 13px;border-radius:12px;border:1px solid rgba(19,106,84,.12);background:linear-gradient(90deg,rgba(255,255,255,.78),rgba(235,248,244,.7));backdrop-filter:blur(14px);overflow:hidden;box-shadow:0 8px 26px rgba(10,70,56,.05)}.studio-live{white-space:nowrap;font-size:8px;font-weight:950;letter-spacing:.12em;color:#0c6e58}.studio-live i{display:inline-block;width:6px;height:6px;border-radius:50%;background:#16a47f;margin-right:6px;box-shadow:0 0 0 4px rgba(22,164,127,.1);animation:livePulse 1.5s ease-in-out infinite}.studio-marquee{min-width:0;flex:1;display:flex;gap:14px;align-items:center;white-space:nowrap;color:#769087;font-size:7px;font-weight:900;letter-spacing:.13em;animation:microDrift 8s ease-in-out infinite alternate}.studio-clock-mark{font-size:8px;font-weight:950;letter-spacing:.12em;color:#173e34}.studio-monitor-wrap{position:relative;padding:12px;border-radius:23px;background:linear-gradient(145deg,rgba(3,16,13,.96),rgba(12,42,35,.94));box-shadow:0 24px 55px rgba(7,38,32,.18),inset 0 1px 0 rgba(255,255,255,.08);overflow:hidden}.studio-monitor-wrap:before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 20% 0,rgba(73,255,202,.13),transparent 32%),linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:auto,24px 24px,24px 24px;pointer-events:none}.studio-monitor-wrap .program-frame{position:relative;z-index:3;border-color:rgba(112,229,197,.16);box-shadow:0 0 0 1px rgba(255,255,255,.03),0 22px 55px rgba(0,0,0,.34)}.studio-light{position:absolute;width:42%;height:70%;top:-25%;filter:blur(30px);opacity:.2;pointer-events:none;transform-origin:50% 0}.studio-light-a{left:-4%;background:#38e0b5;clip-path:polygon(45% 0,55% 0,100% 100%,0 100%);animation:studioSweepA 9s ease-in-out infinite alternate}.studio-light-b{right:-3%;background:#6ea0ff;clip-path:polygon(45% 0,55% 0,100% 100%,0 100%);animation:studioSweepB 11s ease-in-out infinite alternate}.studio-rec{position:absolute;z-index:5;left:26px;top:25px;padding:6px 8px;border-radius:999px;background:rgba(0,0,0,.55);color:#cde5de;font-size:7px;font-weight:950;letter-spacing:.12em;backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.09)}.studio-rec i{display:inline-block;width:6px;height:6px;border-radius:50%;background:#51e1b8;margin-right:5px;box-shadow:0 0 10px rgba(81,225,184,.8)}
@keyframes beamSweep1{to{transform:rotate(10deg) translateX(12%)}}@keyframes beamSweep2{to{transform:rotate(-11deg) translateX(-10%)}}@keyframes beamSweep3{to{transform:rotate(8deg) translateX(-8%)}}@keyframes gridDrift{to{background-position:0 32px,32px 0}}@keyframes scanMove{to{transform:translateY(12px)}}@keyframes livePulse{50%{opacity:.45;transform:scale(.86)}}@keyframes waveBounce{to{height:88%}}@keyframes floatCard{50%{transform:translateY(-6px)}}@keyframes microDrift{to{transform:translateX(8px)}}@keyframes studioSweepA{to{transform:rotate(12deg) translateX(12%)}}@keyframes studioSweepB{to{transform:rotate(-10deg) translateX(-12%)}}
@media(max-width:900px){.auditorium-link small{display:none}.auditorium-link{margin-left:auto}.cinematic-hero{position:relative;top:auto}.auditorium-cinema{aspect-ratio:16/9}.studio-marquee{display:none}}@media(max-width:650px){.auditorium-link{padding:6px 7px}.auditorium-icon{width:28px;height:28px}.auditorium-link strong{font-size:7px}.aud-brand{display:none}.auditorium-cinema{margin-top:22px;border-radius:20px}.cinema-float{display:none}.studio-ribbon{height:32px}.studio-clock-mark{margin-left:auto}.studio-monitor-wrap{padding:7px;border-radius:18px}.studio-rec{left:16px;top:16px}}
@media(prefers-reduced-motion:reduce){.cinema-beams i,.cinema-grid,.screen-noise,.live-dot,.cinema-wave i,.cinema-float,.studio-live i,.studio-marquee,.studio-light{animation:none!important}}

/* V5 Final landing cleanup + main PSRN footer */
.landing-cinema-only{padding:10px 0 18px;position:sticky;top:92px}.landing-cinema-only .auditorium-cinema{margin-top:0}.portal-page .portal{align-items:start}.portal-page .stack{padding-top:10px}
.psrn-main-footer{margin-top:8px;background:#0b211c;color:#d8e9e4;border-top:1px solid rgba(255,255,255,.06)}
.psrn-footer-main{padding:34px 0 28px;display:flex;align-items:center;justify-content:space-between;gap:26px}.psrn-footer-brand{display:flex;align-items:center;gap:13px}.psrn-footer-brand img{width:48px;height:48px;object-fit:contain}.psrn-footer-brand strong{display:block;font-size:12px;letter-spacing:.06em}.psrn-footer-brand p{margin:5px 0 0;color:#8fb2a8;font-size:10px;line-height:1.5}.psrn-footer-links{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}.psrn-footer-links a{color:#b9d0ca;text-decoration:none;font-size:9px;font-weight:850;padding:8px 9px;border-radius:10px;transition:.18s ease}.psrn-footer-links a:hover{background:rgba(255,255,255,.06);color:#fff;transform:translateY(-1px)}.psrn-footer-bottom{border-top:1px solid rgba(255,255,255,.06)}.psrn-footer-bottom .container{padding:14px 0;display:flex;justify-content:space-between;gap:16px}.psrn-footer-bottom p{margin:0;color:#72958b;font-size:8px}

/* simple professional scene transitions */
.feed-video{transition:opacity .28s ease!important}.screen-holding{opacity:1;visibility:visible;transition:opacity .28s ease,visibility .28s ease}.screen-holding.scene-hidden{opacity:0;visibility:hidden;pointer-events:none}.recovery-motion{display:grid!important;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .28s ease,visibility .28s ease}.recovery-motion.show{opacity:1;visibility:visible;pointer-events:auto}.break-banner{display:grid!important;opacity:0;visibility:hidden;pointer-events:none;transform:scale(1.012);transition:opacity .28s ease,visibility .28s ease,transform .34s ease}.break-banner.show{opacity:1;visibility:visible;pointer-events:auto;transform:scale(1)}.blackout{display:block!important;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .22s ease,visibility .22s ease}.blackout.show{opacity:1;visibility:visible;pointer-events:auto}.announcement{display:block!important;opacity:0;visibility:hidden;transform:translate(-50%,10px);transition:opacity .24s ease,visibility .24s ease,transform .24s ease}.announcement.show{opacity:1;visibility:visible;transform:translate(-50%,0)}.timer-overlay{display:block!important;opacity:0;visibility:hidden;transition:opacity .2s ease,background .2s ease}.timer-overlay.show{opacity:1;visibility:visible}.screen-logo-box{transition:opacity .22s ease,transform .22s ease}.screen-logo-box:not(.show){opacity:0;visibility:hidden}.screen-logo-box.show{opacity:1;visibility:visible}

@media(max-width:900px){.landing-cinema-only{position:relative;top:auto}.psrn-footer-main{display:grid}.psrn-footer-links{justify-content:flex-start}}
@media(max-width:650px){.landing-cinema-only{padding-top:0}.psrn-footer-main{padding:26px 0 20px}.psrn-footer-bottom .container{display:grid;gap:5px}.psrn-footer-links{gap:2px}}

/* V5.1 launch polish */
.brand-logo-link{display:grid;place-items:center;flex:0 0 auto;border-radius:12px;text-decoration:none}
.brand-logo-link:focus-visible{outline:3px solid rgba(32,165,131,.22);outline-offset:3px}
.audio-ready-note{margin-top:10px;font-size:9px;color:#789087;text-align:center;font-weight:750;letter-spacing:.02em}
.audio-ready-note.ready{color:#0b7b61}
.audio-ready-note.error{color:#b23845}

.asset-size-hint{display:block!important;margin-top:3px;color:#0b755f!important;font-weight:850!important;font-size:8px!important;letter-spacing:.02em!important}

/* V5.3 timer alignment + concise reliability */
.premium-frame .timer-overlay,.screen-stage .timer-overlay{padding:0!important;line-height:1!important;text-align:center!important;display:grid!important;place-items:center!important;overflow:visible}
.premium-frame .timer-overlay.show,.screen-stage .timer-overlay.show{display:grid!important}
.timer-overlay{font-variant-numeric:tabular-nums;white-space:nowrap}
.reliability-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-top:8px}.reliability-grid>div{position:relative;padding:13px 12px 12px 31px;border:1px solid #e1ebe8;border-radius:13px;background:#f9fcfb}.reliability-grid b{display:block;font-size:9px}.reliability-grid small{display:block;margin-top:4px;font-size:8px;line-height:1.45;color:#789087}.reliability-dot{position:absolute;left:12px;top:15px;width:8px;height:8px;border-radius:50%;background:#b8c5c1;box-shadow:0 0 0 4px rgba(120,144,135,.08)}.reliability-dot.live{background:#19a37e;box-shadow:0 0 0 4px rgba(25,163,126,.10),0 0 12px rgba(25,163,126,.25)}.compact-status{margin-top:9px!important;padding-top:9px!important;border-top:1px solid #edf2f0}.reliability-card .pill.live{background:#e7f7f2;color:#08775d;border-color:#c7eadf}
@media(max-width:760px){.reliability-grid{grid-template-columns:1fr}}


/* V5.4 — restrained broadcast-control button polish */
.big-control{
  min-height:58px;
  border:1px solid rgba(20,72,60,.08);
  box-shadow:0 5px 14px rgba(16,58,49,.055),inset 0 1px 0 rgba(255,255,255,.62);
  transition:transform .14s ease,box-shadow .14s ease,border-color .14s ease,filter .14s ease;
}
.big-control:hover{transform:translateY(-1px);box-shadow:0 8px 18px rgba(16,58,49,.09),inset 0 1px 0 rgba(255,255,255,.68)}
.big-control:active{transform:translateY(0) scale(.985);box-shadow:0 3px 8px rgba(16,58,49,.08)}
.big-control:focus-visible{outline:3px solid rgba(28,157,126,.18);outline-offset:2px}
.sound-cue{display:flex;align-items:center;justify-content:center;gap:9px;text-align:left}
.sound-cue .control-icon{width:25px;height:25px;display:grid;place-items:center;border-radius:8px;font-size:14px;font-weight:950;line-height:1;background:rgba(255,255,255,.64);border:1px solid rgba(20,72,60,.08)}
.sound-cue .control-label{font-size:9px;font-weight:950;letter-spacing:.055em}
.ting-cue{background:#edf7f4;color:#0b755f}
.buzzer-cue{background:#f2f5f4;color:#344c45}
.alarm-cue{background:#fff1f2;color:#ad3341}
.alarm-cue .control-icon{background:#fff;border-color:rgba(173,51,65,.12)}
@media(max-width:650px){.big-control{min-height:54px}.sound-cue{gap:7px}.sound-cue .control-icon{width:23px;height:23px}}

.enter-actions{display:grid;grid-template-columns:auto 1fr;gap:9px;align-items:center}.enter-actions .btn{min-height:44px}.enter-actions .enter-btn{width:100%}@media(max-width:520px){.enter-actions{grid-template-columns:1fr}.enter-actions .btn{width:100%}}

/* V5.7 auditorium audio diagnostics */
.audio-diag{margin-top:9px;font-size:12px;line-height:1.45;color:#aeb8c7;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:8px 10px;text-align:left}
.audio-diag.ok{color:#baf7d1;border-color:rgba(72,211,132,.28);background:rgba(72,211,132,.08)}
.audio-diag.bad{color:#ffd0d0;border-color:rgba(255,92,92,.32);background:rgba(255,92,92,.08)}
.screen-audio-flash{position:fixed;left:18px;bottom:18px;z-index:9999;padding:9px 12px;border-radius:10px;background:rgba(5,10,16,.82);border:1px solid rgba(255,255,255,.12);color:#fff;font:600 12px/1.2 system-ui,-apple-system,Segoe UI,sans-serif;opacity:0;transform:translateY(8px);pointer-events:none;transition:.18s ease}
.screen-audio-flash.show{opacity:1;transform:none}

/* V5.8 visible auditorium sound test */
.sound-test-block{margin-top:18px;margin-bottom:10px}
.test-sound-primary{width:100%;display:flex;align-items:center;justify-content:center;gap:12px;border:1px solid rgba(255,255,255,.16);border-radius:15px;padding:14px 16px;background:linear-gradient(180deg,#f7fffc,#dff6ee);color:#0c604f;box-shadow:0 10px 28px rgba(0,0,0,.22);font-weight:900;transition:transform .16s ease,box-shadow .16s ease,background .16s ease}
.test-sound-primary:hover{transform:translateY(-1px);box-shadow:0 13px 34px rgba(0,0,0,.28)}
.test-sound-primary:active{transform:translateY(0) scale(.99)}
.test-sound-primary .test-sound-icon{font-size:20px;line-height:1}
.test-sound-primary span:last-child{display:grid;text-align:left;gap:2px}
.test-sound-primary strong{font-size:11px;letter-spacing:.08em}
.test-sound-primary small{font-size:9px;font-weight:750;color:#5d8177}
.screen-utility-controls{position:absolute;z-index:42;right:14px;bottom:14px;display:flex;gap:8px;align-items:center}
.screen-utility-controls .screen-fullscreen-btn{position:static!important}
.screen-sound-test-btn{border:1px solid rgba(255,255,255,.16);background:rgba(0,0,0,.60);color:#fff;border-radius:999px;padding:9px 12px;font-size:9px;font-weight:850;display:inline-flex;align-items:center;gap:7px;backdrop-filter:blur(10px);box-shadow:0 8px 22px rgba(0,0,0,.22)}
.screen-sound-test-btn.ready{background:rgba(8,116,91,.86);border-color:rgba(153,255,220,.28)}
.screen-sound-test-btn.error{background:rgba(154,36,48,.88);border-color:rgba(255,190,190,.28)}
.presentation-fullscreen .screen-utility-controls{display:none!important}
@media(max-width:520px){.test-sound-primary{padding:13px}.screen-sound-test-btn .sound-test-label{display:none}}


/* =========================================================
   V6 MODERATOR-AUDIO + PRESENTER VIDEO TOGGLE
   ========================================================= */
.video-toggle-btn{
  min-height:42px;border:1px solid #d8e6e1;border-radius:12px;padding:9px 12px;
  background:#f8fbfa;color:#4f6b63;display:inline-flex;align-items:center;gap:8px;
  font-size:9px;font-weight:900;transition:transform .16s ease,background .16s ease,border-color .16s ease,box-shadow .16s ease,color .16s ease;
}
.video-toggle-btn svg{width:19px;height:19px;fill:currentColor;display:block}
.video-toggle-btn:hover{transform:translateY(-1px);border-color:#a9cec3;box-shadow:0 7px 17px rgba(20,72,60,.08)}
.video-toggle-btn:active{transform:translateY(0) scale(.985)}
.video-toggle-btn.on{background:#e3f6ef;border-color:#7fcbb7;color:#08745d;box-shadow:0 0 0 3px rgba(28,157,126,.08)}
.video-toggle-state{white-space:nowrap}
.big-control.audio-master.active{background:#dff6ed;color:#08745d;box-shadow:inset 0 0 0 1px #94d7c4,0 8px 20px rgba(20,105,82,.09)}
#audioState.live{background:#e1f6ee;color:#08745d;border-color:#b8e2d5}
@media(max-width:650px){.source-toolbar .video-toggle-btn{flex:1;justify-content:center}}

/* Dual video routing: screen + presenter camera PiP */
.presenter-live-preview .presenter-screen-video,
.presenter-live-preview .presenter-camera-video{
  opacity:0;visibility:hidden;transition:opacity .18s ease,transform .18s ease;
}
.presenter-live-preview.has-screen .presenter-screen-video{
  opacity:1;visibility:visible;inset:0;width:100%;height:100%;object-fit:contain;z-index:1;
}
.presenter-live-preview.has-camera:not(.has-screen) .presenter-camera-video{
  opacity:1;visibility:visible;inset:0;width:100%;height:100%;object-fit:cover;z-index:1;
}
.presenter-live-preview.has-screen.has-camera .presenter-camera-video{
  opacity:1;visibility:visible;inset:auto 3.2% 4.5% auto;width:27%;height:auto;aspect-ratio:16/9;
  object-fit:cover;z-index:4;border-radius:14px;border:2px solid rgba(255,255,255,.78);
  box-shadow:0 14px 34px rgba(0,0,0,.38);background:#000;
}

#previewAudio{display:none}
#adminFrame #previewVideo,#adminFrame #previewCamera{opacity:0;visibility:hidden;transition:opacity .16s ease}
#adminFrame.has-screen #previewVideo{opacity:1;visibility:visible;inset:0;width:100%;height:100%;object-fit:contain;z-index:1}
#adminFrame.has-camera:not(.has-screen) #previewCamera{opacity:1;visibility:visible;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
#adminFrame.has-screen.has-camera #previewCamera{
  opacity:1;visibility:visible;inset:auto 3% 4% auto;width:27%;height:auto;aspect-ratio:16/9;
  object-fit:cover;z-index:5;border-radius:12px;border:2px solid rgba(255,255,255,.78);
  box-shadow:0 12px 30px rgba(0,0,0,.38);background:#000;
}

.feed-video.screen-full{inset:0!important;width:100%!important;height:100%!important;object-fit:contain!important;z-index:1}
.feed-video.camera-full{inset:0!important;width:100%!important;height:100%!important;object-fit:cover!important;z-index:2}
.feed-video.camera-pip{
  inset:auto 2.7% 4.2% auto!important;width:27%!important;height:auto!important;aspect-ratio:16/9!important;
  object-fit:cover!important;z-index:4!important;border-radius:18px;border:3px solid rgba(255,255,255,.82);
  box-shadow:0 18px 48px rgba(0,0,0,.48);background:#000;
}
@media(max-width:720px){
  .presenter-live-preview.has-screen.has-camera .presenter-camera-video,
  #adminFrame.has-screen.has-camera #previewCamera,.feed-video.camera-pip{width:31%!important;border-radius:10px}
}


/* V6.1 live-control refinements */
.timer-overlay .resize-handle{opacity:0!important;visibility:hidden!important;pointer-events:none!important;transform:scale(.72);transition:opacity .14s ease,transform .14s ease}
.timer-overlay.edit-selected .resize-handle{opacity:1!important;visibility:visible!important;pointer-events:auto!important;transform:scale(1)}
.logo-edit .resize-handle{display:none!important}
.marquee-strip{position:absolute;z-index:12;left:0;right:0;bottom:0;height:52px;display:flex;align-items:center;overflow:hidden;background:linear-gradient(90deg,rgba(5,28,23,.96),rgba(11,75,61,.95),rgba(5,28,23,.96));border-top:1px solid rgba(255,255,255,.16);color:#fff;opacity:0;visibility:hidden;transition:opacity .2s ease,visibility .2s ease;pointer-events:none}
.marquee-strip.show{opacity:1;visibility:visible}
.marquee-track{display:inline-block;min-width:max-content;white-space:nowrap;padding-left:100%;font-size:clamp(13px,1.55vw,22px);font-weight:850;letter-spacing:.025em;animation:audMarquee 18s linear infinite}
.marquee-track:after{content:"   •   ";padding:0 34px;color:#75e4c5}
@keyframes audMarquee{from{transform:translateX(0)}to{transform:translateX(-100%)}}
.copy-link-btn{margin-top:7px;justify-self:start;padding:8px 11px!important}
.popup-message{max-width:min(86%,900px)}
@media(max-width:650px){.marquee-strip{height:42px}.marquee-track{font-size:13px}.popup-message{top:6%}}


/* Safer presenter actions */
.presenter-item.live-outline{cursor:default}.presenter-item.live-outline .avatar{box-shadow:0 0 0 3px rgba(28,157,126,.12)}
.quick-presenter.active{cursor:pointer}.quick-presenter.active:hover{box-shadow:0 0 0 2px rgba(225,157,44,.18),0 8px 18px rgba(0,0,0,.06)}
.presenter-actions .btn.amber{background:#fff5df;color:#8a5c06;border-color:#ead49d}

/* ==========================================================
   V6.7 PREMIUM ANIMATED SIDE NAVIGATION
   Presentation-only enhancement. Existing control IDs unchanged.
   ========================================================== */
.admin-studio-page .app-shell{grid-template-columns:244px minmax(0,1fr);align-items:start}
.admin-studio-page .sidebar{position:sticky;top:72px;height:calc(100vh - 72px);padding:18px 13px 16px;border-right:1px solid rgba(201,220,214,.82);background:linear-gradient(180deg,rgba(255,255,255,.92),rgba(247,252,250,.86));backdrop-filter:blur(22px) saturate(145%);-webkit-backdrop-filter:blur(22px) saturate(145%);box-shadow:18px 0 46px rgba(16,70,58,.055);overflow:hidden}
.admin-studio-page .sidebar:before{content:"";position:absolute;width:190px;height:190px;border-radius:50%;left:-92px;top:64px;background:radial-gradient(circle,rgba(34,157,126,.12),rgba(34,157,126,0) 70%);pointer-events:none}
.admin-studio-page .room-id{position:relative;z-index:1;margin:3px 4px 19px;padding:14px 13px;border:1px solid rgba(211,229,223,.85);border-radius:17px;background:rgba(255,255,255,.72);box-shadow:0 12px 30px rgba(16,70,58,.055)}
.admin-studio-page .room-id small{font-size:7px;font-weight:950;letter-spacing:.16em;color:#81958f}.admin-studio-page .room-id b{font-size:28px;color:var(--green);letter-spacing:.12em}
.admin-studio-page .side-nav{position:relative;z-index:1;display:grid;gap:7px;margin-top:0}
.admin-studio-page .side-nav button{position:relative;isolation:isolate;overflow:hidden;display:flex;align-items:center;width:100%;min-height:45px;border:1px solid transparent;border-radius:14px;padding:11px 13px;text-align:left;background:transparent;color:#627b73;font-size:10px;font-weight:900;letter-spacing:.01em;transition:transform .22s cubic-bezier(.2,.8,.2,1),background .22s ease,color .22s ease,border-color .22s ease,box-shadow .22s ease}
.admin-studio-page .side-nav button:before{content:"";width:8px;height:8px;flex:0 0 8px;margin-right:10px;border-radius:50%;background:currentColor;opacity:.36;transition:transform .2s ease,opacity .2s ease,box-shadow .2s ease}
.admin-studio-page .side-nav button:after{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;background:linear-gradient(135deg,rgba(25,151,120,.11),rgba(62,118,255,.055));opacity:0;transform:scale(.9);transition:opacity .22s ease,transform .22s cubic-bezier(.2,.8,.2,1)}
.admin-studio-page .side-nav button:hover{transform:translateX(5px) translateY(-2px);color:#24584c;border-color:#dceae5;box-shadow:0 11px 24px rgba(17,78,65,.07)}
.admin-studio-page .side-nav button:hover:after{opacity:1;transform:scale(1)}
.admin-studio-page .side-nav button.active{color:#fff;border-color:rgba(18,129,102,.58);background:linear-gradient(135deg,#0f7962,#25a181);box-shadow:0 12px 28px rgba(15,121,98,.22);transform:translateX(3px)}
.admin-studio-page .side-nav button.active:before{opacity:1;transform:scale(1.1);box-shadow:0 0 0 5px rgba(255,255,255,.13)}
.admin-studio-page .side-nav button.active:after{opacity:0}
.admin-studio-page .side-foot{position:relative;z-index:1;margin-top:auto;padding-top:16px}.admin-studio-page .side-foot:before{content:"";display:block;height:1px;margin:0 5px 11px;background:linear-gradient(90deg,transparent,#d8e8e3,transparent)}
.admin-studio-page .side-foot a{display:block;border-radius:12px;padding:10px 11px;transition:transform .2s ease,background .2s ease}.admin-studio-page .side-foot a:hover{transform:translateX(4px);background:#edf7f4}
.admin-studio-page .panel.active{animation:sidePanelIn .27s cubic-bezier(.2,.8,.2,1)}
@keyframes sidePanelIn{from{opacity:0;transform:translateY(8px) scale(.996)}to{opacity:1;transform:none}}
.admin-studio-page .panel-card{transition:transform .24s cubic-bezier(.2,.8,.2,1),box-shadow .24s ease,border-color .24s ease}.admin-studio-page .panel-card:hover{transform:translateY(-3px);box-shadow:0 20px 46px rgba(17,68,57,.10);border-color:#d4e6e0}
@media(max-width:1050px){.admin-studio-page .app-shell{grid-template-columns:1fr}.admin-studio-page .sidebar{top:72px;height:auto;padding:8px 10px;border-right:0;border-bottom:1px solid var(--line);box-shadow:0 12px 28px rgba(16,70,58,.055);overflow:visible}.admin-studio-page .sidebar:before,.admin-studio-page .room-id,.admin-studio-page .side-foot{display:none}.admin-studio-page .side-nav{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none}.admin-studio-page .side-nav::-webkit-scrollbar{display:none}.admin-studio-page .side-nav button{width:auto;min-height:40px;flex:0 0 auto;padding:9px 12px;white-space:nowrap}.admin-studio-page .side-nav button:hover,.admin-studio-page .side-nav button.active{transform:translateY(-1px)}}

/* V7.0 laptop-presenter / iPad-admin refinement */
@media (pointer:coarse){
  .side-nav .side-link,.btn,.big-control{min-height:46px}
  .side-nav .side-link{touch-action:manipulation}
  .quick-presenters button,.presenter-actions .btn{min-height:44px}
}
@media (min-width:651px) and (max-width:1180px){
  .admin-shell{grid-template-columns:minmax(190px,220px) minmax(0,1fr)}
  .side-nav{position:sticky;top:14px;align-self:start}
  .dashboard{grid-template-columns:1fr}
}