:root{font-family:Inter,Segoe UI,Arial,sans-serif;color:#eaf1f0;background:#101718;font-size:16px;color-scheme:dark;--muted:#a6b7b5;--accent:#cdf85e;--line:#334143}*{box-sizing:border-box}body{margin:0}button,input,a{font:inherit}button{cursor:pointer;border:1px solid #445253;background:#293739;color:#f5f8f8;padding:12px 17px;border-radius:9px;font-weight:600}button:hover{filter:brightness(1.15)}button:disabled{opacity:.5;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #cdf85e;outline-offset:4px}a{color:inherit}header{padding:24px 4vw;display:flex;gap:24px;align-items:center;border-bottom:1px solid var(--line)}header a{text-decoration:none}.brand{display:flex;align-items:center;font-size:23px;font-weight:750;gap:12px}.brand small{font-size:12px;letter-spacing:2px;color:var(--muted);margin-left:10px}.logo{background:var(--accent);color:#172020;border-radius:10px;padding:5px 12px}#clock{margin-left:auto;color:var(--muted);font-variant-numeric:tabular-nums}main{max-width:1440px;padding:38px 4vw;margin:auto}.heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.eyebrow{font-size:12px;letter-spacing:2px;color:var(--accent);font-weight:700}h1{font-size:clamp(28px,3.2vw,44px);letter-spacing:-1.4px;margin:10px 0 26px;line-height:1.15}h2{font-size:18px;margin:0}h3{font-size:23px;overflow-wrap:anywhere;margin:20px 0 8px}p{line-height:1.55;color:var(--muted)}.primary{background:var(--accent);color:#172020;border-color:var(--accent)}.statusbar{display:flex;justify-content:space-between;gap:15px;background:#1b2829;border:1px solid var(--line);border-radius:10px;padding:16px 20px;margin:10px 0 24px;font-size:14px}.statusbar span:first-child{color:var(--accent)}.grid{display:grid;grid-template-columns:1fr 1.25fr 1fr;gap:20px}.panel{background:#1a2527;border:1px solid var(--line);border-radius:15px;padding:24px;min-width:0}.panelhead{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.tag{font-size:12px;letter-spacing:1px;color:var(--muted);white-space:nowrap}.trackart{width:94px;height:94px;margin:25px auto 0;background:#2c4134;border:1px solid #638349;border-radius:22px;text-align:center;line-height:94px;font-size:48px;color:var(--accent)}.player h3,.player #trackHint{text-align:center}.player #trackHint{font-size:14px;min-height:22px}.times{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}.transport{display:flex;justify-content:center;gap:12px;margin:20px 0}.checks{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:24px;font-size:14px}label{font-size:14px;line-height:1.6}input[type=range]{width:100%;accent-color:var(--accent);margin:10px 0;cursor:pointer}input[type=checkbox]{accent-color:var(--accent)}.sliderlabel{display:flex;justify-content:space-between;margin-top:20px}output{color:var(--muted)}input:not([type]),input[type=text]{width:100%;background:#101a1b;color:#f4f9f8;border:1px solid #506060;border-radius:8px;padding:12px;min-width:0}.upload{display:flex;flex-direction:column;position:relative;align-items:center;text-align:center;gap:8px;border:1px dashed #6d805e;background:#23312a;padding:25px 12px;border-radius:10px;cursor:pointer}.upload strong{color:var(--accent);font-size:17px}.upload span,.upload small{color:var(--muted);font-size:13px}.upload input{position:absolute;opacity:0;inset:0;width:100%;height:100%;cursor:pointer}.upload:focus-within{outline:3px solid var(--accent)}.tracks{margin-top:20px;max-height:410px;overflow:auto}.track{display:flex;align-items:center;gap:8px;padding:13px 0;border-bottom:1px solid var(--line)}.track.active{color:var(--accent)}.track .name{flex:1;overflow-wrap:anywhere;font-size:14px}.track button{padding:8px;font-size:14px}.empty{padding:24px 4px;font-size:14px;text-align:center}.hint{font-size:13px;line-height:1.5}.micbutton{width:100%;padding:22px 12px;color:var(--accent);background:#263830;border-color:#6b864a}.micbutton.on{color:#fff;background:#a63543;border-color:#e96f7d}hr{border:0;border-top:1px solid var(--line);margin:30px 0}.danger{margin-top:22px;width:100%;color:#ffb9bd;background:#3b262b;border-color:#6b3e48}.meter{height:6px;border-radius:3px;background:#0d1718;overflow:hidden;margin:18px 0 8px}.meter div{height:100%;width:0;background:var(--accent);transition:width .08s}.clients{grid-column:1/-1}.linkrow{display:flex;gap:10px}.notice{font-size:14px;padding:14px 16px;background:#283030;border-left:3px solid #d3bd7d;border-radius:4px;color:#dbd5bc}.clientrow{display:flex;gap:16px;align-items:center;padding:14px 0;border-top:1px solid var(--line)}.clientrow strong{flex:1;overflow-wrap:anywhere}.clientrow input{max-width:180px}.clientrow span{font-size:14px;color:var(--muted)}footer{padding:20px 4vw 30px;font-size:13px;color:var(--muted);display:flex;justify-content:space-between;gap:20px}.receiverwrap{max-width:660px;margin:20px auto}.receiverwrap h1{margin-top:20px}.receiverwrap>button{width:100%;margin:18px 0}.receiverwrap h2{margin:20px 0}.receiverwrap label{display:block}.receiverwrap .sliderlabel{display:flex}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#eaf1f0;color:#142021;padding:16px 24px;border-radius:12px;max-width:90vw;z-index:10;box-shadow:0 4px 25px #0008}.guide{max-width:850px}.guide h2{margin-top:32px}.guide li{line-height:1.7;color:var(--muted);margin:10px 0}.guide a{color:var(--accent)}[hidden]{display:none!important}@media(max-width:1100px){.grid{grid-template-columns:1fr 1fr}.micpanel{grid-column:1/-1}}@media(max-width:650px){header{padding:18px;gap:10px}.brand{font-size:20px}.brand small,#clock{display:none}header>a:last-child{margin-left:auto;font-size:14px}main{padding:25px 16px}.heading{align-items:flex-start;flex-direction:column;margin-bottom:20px}.heading h1{margin-bottom:4px}.statusbar{flex-direction:column}.grid{grid-template-columns:1fr}.panel{padding:20px}.clientrow{flex-wrap:wrap}.clientrow input{max-width:100%}.linkrow{flex-direction:column}footer{flex-direction:column}.panelhead{flex-wrap:wrap}}

.clipbank{grid-column:1/-1}.clipgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.clipcategory{min-width:0}.clipcategory h3{font-size:18px}.clipcontrols{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:20px}.clipcontrols p{overflow-wrap:anywhere}@media(max-width:800px){.clipgrid{grid-template-columns:1fr}.clipcontrols{flex-direction:column;align-items:stretch}}

/* Compact studio: retain readable controls and scroll only long file lists. */
.radio-app>header{padding:10px 20px;gap:18px}
.radio-app .brand{font-size:20px}.radio-app .logo{font-size:20px;padding:3px 9px}
.radio-app>footer{padding:10px 20px;font-size:12px}
#studio{max-width:1800px;padding:12px 20px}
.studio-toolbar{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.studio-toolbar h1{font-size:20px;letter-spacing:0;margin:0}
#studio button{font-size:14px;padding:8px 12px;min-height:34px}
.studio-toolbar .statusbar{flex:1;align-items:center;flex-wrap:wrap;margin:0;padding:8px 12px;gap:8px 16px;font-size:13px;min-height:36px}
.version{margin-left:auto;color:var(--muted)}
#studio .grid{grid-template-columns:minmax(0,1fr) minmax(0,1.25fr) minmax(0,1.1fr);gap:12px;align-items:stretch}
#studio .panel{padding:14px;border-radius:12px}
#studio .panelhead{margin-bottom:10px;gap:8px;flex-wrap:wrap}
#studio h2{font-size:16px}#studio .tag{font-size:10px;letter-spacing:.6px}
#studio p{margin:7px 0;line-height:1.4}
#studio .hint{font-size:12px}
#studio label{font-size:13px}
#studio input[type=range]{display:block;margin:4px 0;height:16px}
#studio .sliderlabel{margin-top:10px}
#studio .player h3{font-size:18px;margin:4px 0;line-height:1.25;text-align:left;max-height:46px;overflow:auto}
#studio .player #trackHint{font-size:12px;min-height:0;text-align:left;margin:4px 0 8px}
#studio .times{font-size:12px}
#studio .transport{gap:8px;margin:8px 0}
#studio .transport #play{flex:1}
#studio .checks{gap:6px 12px;margin:8px 0}
.monitor-controls{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:10px;flex-wrap:wrap}
#studio .monitor-controls label{white-space:nowrap}
#studio .meter{margin:10px 0 4px}
#studio .compact-note{font-size:11px;margin:3px 0}
#studio .upload{padding:10px;gap:3px}
#studio .upload strong{font-size:14px}#studio .upload span{font-size:12px}
#studio .library{display:flex;flex-direction:column}
#studio .library .tracks{flex:1;min-height:80px;max-height:180px}
#studio .tracks{margin-top:8px;overscroll-behavior:contain;scrollbar-gutter:stable}
#studio .track{gap:5px;padding:6px 0}
#studio .track button{padding:5px 8px;flex-shrink:0;min-width:30px}
#studio .track .name{font-size:13px}
#studio .empty{padding:5px 4px;font-size:12px}
#studio #storageHint{margin-top:8px}
#studio .micpanel{grid-column:auto}
#studio .micbutton{padding:14px 10px}
#studio hr{margin:14px 0}
#studio .danger{margin-top:12px}
#studio .clipbank{grid-column:1 / 3}
#studio .clipgrid{gap:12px;grid-template-columns:repeat(3,minmax(0,1fr))}
#studio .clipcategory h3{font-size:14px;margin:0 0 6px}
#studio .clipcategory .upload{padding:6px}
#studio .clipcategory .tracks{max-height:80px;min-height:32px}
#studio .clipcontrols{margin-top:8px;gap:8px;flex-direction:row;align-items:center}
#studio #clipNow{font-size:13px;flex:1;max-height:36px;overflow:auto}
.clip-volume{display:flex;align-items:center;gap:16px;margin-top:5px}
#studio .clip-volume .sliderlabel{margin:0;gap:12px;min-width:170px}
#studio .clip-volume input{flex:1;min-width:60px}
#studio .clients{grid-column:3}
#studio .linkrow{gap:6px;flex-direction:row;margin-top:4px}
#studio #invite{font-size:12px;padding:8px}
#studio #clientList{margin-top:8px;max-height:155px;overflow:auto;overscroll-behavior:contain}
#studio .clientrow{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 10px;padding:7px 0}
#studio .clientrow strong{font-size:13px}
#studio .clientrow span{font-size:11px;grid-row:2;grid-column:1;overflow-wrap:anywhere}
#studio .clientrow input{grid-row:3;grid-column:1;max-width:none;margin:0}
#studio .clientrow button{grid-column:2;grid-row:1 / 4;align-self:center}
.client-help{margin-top:8px;font-size:12px;color:var(--muted)}
.client-help summary{cursor:pointer;padding:5px 0;color:#eaf1f0}
.client-help summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.client-help a{display:inline-block;padding:6px 0;color:var(--accent)}
@media(max-width:1100px){
 #studio .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 #studio .player{grid-column:1;grid-row:1}#studio .micpanel{grid-column:2;grid-row:1}
 #studio .library{grid-column:1 / -1;grid-row:2}
 #studio .library .tracks{max-height:180px}
 #studio .clipbank,#studio .clients{grid-column:1 / -1}
 .studio-toolbar{flex-wrap:wrap}.studio-toolbar .statusbar{min-width:320px}
}
@media(max-width:650px){
 .radio-app>header{padding:10px 12px}#studio{padding:10px 12px}
 .studio-toolbar{gap:8px}.studio-toolbar #broadcast{margin-left:auto}
 .studio-toolbar .statusbar{min-width:0;flex-basis:100%;flex-direction:row;align-items:center}
 #studio .grid{grid-template-columns:minmax(0,1fr)}
 #studio .player,#studio .micpanel,#studio .library,#studio .clipbank,#studio .clients{grid-column:1;grid-row:auto}
 #studio .clipgrid{grid-template-columns:minmax(0,1fr)}
 #studio .clipcategory .tracks{max-height:140px}
 .clip-volume{flex-wrap:wrap;gap:5px}.clip-volume input{flex-basis:100%}
 #studio .clipcontrols{flex-wrap:wrap}
 .radio-app>footer{padding:10px 12px;flex-direction:row;flex-wrap:wrap}
}

/* 1.3.3 TURN diagnostic panel */
.turn-panel{margin:1rem auto;max-width:900px;padding:1rem;background:#182629;color:#f3f7f7;border:1px solid #456166;border-radius:12px}
.turn-panel summary{cursor:pointer;font-weight:700}
.turn-grid{display:grid;gap:.7rem;margin-top:1rem}
.turn-grid label{display:grid;gap:.25rem}
.turn-grid input:not([type=checkbox]){width:100%;max-width:100%;padding:.7rem;border:1px solid #748f8e;border-radius:6px;background:#0d1719;color:#fff}
.turn-grid .turn-inline{display:flex;align-items:center;gap:.5rem}
.turn-grid button{cursor:pointer}

/* SuliRadio 1.3.4 receiver-only keepalive */
.keepalive-panel{margin:20px 0 18px;padding:16px;border:1px solid rgba(200,248,100,.32);border-radius:12px;background:rgba(173,228,119,.05)}
.keepalive-panel h3{margin:0 0 14px;font-size:1.05rem}.keepalive-toggle{display:flex;align-items:center;gap:9px;cursor:pointer;margin:12px 0;font-weight:650}.keepalive-toggle input{width:18px;height:18px}.keepalive-panel input[type=range]{width:100%}.keepalive-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin:14px 0}.keepalive-actions button{padding:9px 13px}.keepalive-actions span{font-size:.88rem;color:#bdd5cc}.keepalive-panel .hint{margin:10px 0;font-size:.86rem;line-height:1.5}

/* 1.2: progress and volume controls are kept visible and touch-friendly */
#studio #seek{min-height:24px;touch-action:pan-x}#studio input[type=range]{min-height:24px}#studio #audioDiagnostics{border-left:3px solid var(--accent);padding:6px 9px;margin:7px 0;background:#142222;overflow-wrap:anywhere}#studio #seek:disabled{opacity:.5;cursor:not-allowed}