:root{font-family:Tahoma,Arial,sans-serif;color:#e5e9f1;background:#0b0e14;font-size:16px;--panel:#141a24;--line:#293244;--muted:#94a3b8;--accent:#baf36b;--danger:#ff8e9e}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{cursor:pointer;border:1px solid var(--line);background:#1d2736;color:#e5e9f1;padding:10px 14px;border-radius:8px;line-height:1.4}button:hover{border-color:#708197}button:disabled{opacity:.5;cursor:wait}.primary{background:var(--accent);color:#15220b;border-color:var(--accent);font-weight:bold}.danger{color:var(--danger)}input,select{width:100%;min-width:0;background:#0c121c;color:#e5e9f1;border:1px solid #354257;border-radius:7px;padding:10px}input[type=checkbox]{width:auto}label{display:grid;gap:7px;font-size:.875rem}h1{font-size:1.6rem;margin:6px 0}h2{font-size:1.15rem;margin:0 0 16px}p{line-height:1.65;color:var(--muted)}small{font-size:.8rem;color:var(--muted)}[hidden]{display:none!important}.sidebar{width:210px;background:#101620;border-right:1px solid var(--line);position:fixed;inset:0 auto 0 0;padding:28px 18px;display:flex;flex-direction:column}.brand{font-size:1.8rem;font-weight:bold;letter-spacing:2px}.brand span{display:block;font-size:.72rem;letter-spacing:3px;color:var(--accent);margin-top:3px}nav{display:grid;gap:8px;margin-top:45px}nav button{text-align:left;background:transparent;border-color:transparent;padding:13px}nav button.active{background:#253024;color:var(--accent);border-color:#3f5631}.sidebar-bottom{margin-top:auto;display:grid;gap:15px}main{margin-left:210px;padding:26px 30px}header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.header-actions{display:flex;gap:8px}.header-actions select{min-width:180px}#eyebrow{letter-spacing:2px;font-size:.72rem}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:16px}.card,.panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px}.card h2{margin-bottom:7px}.card-actions,.toolbar{display:flex;gap:8px;flex-wrap:wrap;margin:15px 0}.badge{display:inline-block;border-radius:20px;background:#263343;color:#c4d0e1;padding:5px 10px;font-size:.8rem}.badge.good{background:#223c2b;color:#acf5bd}.badge.warn{background:#43351d;color:#ffdb94}.muted{color:var(--muted)}.editor-grid{display:grid;grid-template-columns:210px minmax(250px,1fr) 245px;gap:16px;align-items:start}.canvas-shell{min-height:580px;padding:22px;background:#090d13;border:1px solid var(--line);border-radius:12px;display:flex;justify-content:center;align-items:flex-start;overflow:hidden}.canvas{position:relative;aspect-ratio:9/16;width:100%;max-width:380px;overflow:hidden;background-color:#26313b;background-image:linear-gradient(45deg,#303c48 25%,transparent 25%),linear-gradient(-45deg,#303c48 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#303c48 75%),linear-gradient(-45deg,transparent 75%,#303c48 75%);background-size:24px 24px;background-position:0 0,0 12px,12px -12px,-12px 0}.canvas .item{position:absolute;border:1px dashed #748295;touch-action:none;cursor:move}.canvas .item.selected{outline:2px solid var(--accent)}.canvas .item img,.canvas .item video{width:100%;height:100%;pointer-events:none;display:block}.item .label{position:absolute;top:0;left:0;font-size:12px;background:#101620dd;padding:3px;max-width:100%;overflow:hidden;white-space:nowrap}.item .handle{position:absolute;width:15px;height:15px;right:-5px;bottom:-5px;background:var(--accent);cursor:se-resize}.layer-list{display:grid;gap:7px}.layer-list button{text-align:left;overflow:hidden}.layer-list button.selected{border-color:var(--accent);color:var(--accent)}.fields{display:grid;grid-template-columns:1fr 1fr;gap:12px}.fields .wide{grid-column:1/-1}.props{display:grid;gap:14px}.props label{font-size:.8rem}.panel .toolbar button{font-size:.8rem;padding:7px 9px}.empty{padding:35px;text-align:center;color:var(--muted)}.media-card img,.media-card video{width:100%;height:130px;object-fit:contain;background:#0b1018;border-radius:6px}.media-card h2{font-size:.95rem;overflow-wrap:anywhere;margin-top:12px}.upload-bar{display:grid;grid-template-columns:1fr auto;gap:15px;align-items:center}.progress{height:7px;background:#263343;border-radius:6px;margin-top:12px;overflow:hidden}.progress span{display:block;height:100%;background:var(--accent);width:0}table{width:100%;border-collapse:collapse;font-size:.875rem}td,th{text-align:left;padding:13px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-weight:normal}.table-wrap{overflow:auto}.schedule-form{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.note{background:#1b283b;border-left:3px solid #85b9ff;padding:12px 16px;line-height:1.6;font-size:.875rem;margin-bottom:18px}.stats{display:flex;gap:15px;flex-wrap:wrap;margin-bottom:20px}.stats .panel{flex:1;min-width:180px}.stats strong{display:block;font-size:1.5rem;margin-top:8px}.auth{min-height:100vh;display:grid;place-items:center;padding:25px}.auth-card{width:100%;max-width:440px;background:var(--panel);padding:35px;border:1px solid var(--line);border-radius:16px;display:grid;gap:18px}.auth-card .brand{margin-bottom:15px}.text-btn{border:0;background:none;color:var(--muted)}#authError{color:var(--danger);font-size:.9rem;line-height:1.6}#toast{position:fixed;bottom:25px;right:25px;max-width:min(500px,90vw);padding:16px 22px;background:#e5f0dd;color:#1c3016;border-radius:10px;z-index:1000;box-shadow:0 10px 40px #0007;line-height:1.6}#toast.error{background:#ffe2e6;color:#691d2c}dialog{background:var(--panel);color:#e5e9f1;border:1px solid var(--line);border-radius:15px;max-width:850px;width:90vw}dialog::backdrop{background:#000a}.dialog-close{margin-top:20px}.preview-media{max-width:100%;max-height:60vh}.row{display:flex;gap:10px;align-items:center}.row>*{flex:1}.spaced{margin-top:20px}a{color:var(--accent)}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}@media(max-width:1250px){.editor-grid{grid-template-columns:170px minmax(210px,1fr)}.editor-grid>.panel:last-child{grid-column:1/-1}.props{grid-template-columns:repeat(2,1fr)}main{padding:22px}.sidebar{width:180px}main{margin-left:180px}}@media(max-width:760px){.sidebar{position:static;width:100%;padding:16px;display:block}.brand{font-size:1.3rem}.brand span{display:inline;margin-left:12px}nav{display:flex;overflow:auto;margin:15px 0 0;gap:5px}nav button{white-space:nowrap;padding:8px}.sidebar-bottom{display:none}main{margin:0;padding:16px}header{align-items:stretch;flex-direction:column;gap:10px}.header-actions select{min-width:0}.editor-grid{grid-template-columns:1fr}.editor-grid>.panel:last-child{grid-column:auto}.layer-list{display:flex;overflow:auto}.layer-list button{min-width:110px}.canvas-shell{min-height:0;padding:12px}.canvas{max-width:320px}.schedule-form{grid-template-columns:1fr}.props{grid-template-columns:1fr}.cards{grid-template-columns:1fr 1fr}.card{padding:14px}.upload-bar{grid-template-columns:1fr}}@media(max-width:460px){.cards{grid-template-columns:1fr}}
/* Studio 2.1: one working surface, mutually exclusive inspector panels. */
:root{--panel:#151c29;--line:#2b374b;--accent:#bcf477}body{background:radial-gradient(ellipse at top right,#172339 0,transparent 55%),#0b1019}button{transition:background .16s,border-color .16s,transform .16s}button:hover:not(:disabled){background:#2b3a50}button.primary:hover:not(:disabled){background:#d1ff9e}button:active:not(:disabled){transform:translateY(1px)}.card,.panel{box-shadow:0 8px 25px #0002}.studio-tabs{display:flex;gap:8px;align-items:center;margin:0 0 16px;flex-wrap:wrap}.studio-tabs .active{background:#2b4028;border-color:var(--accent);color:var(--accent)}.studio-tabs small{margin-left:auto}.editor-grid{grid-template-columns:155px minmax(230px,1fr) minmax(320px,390px);gap:14px}.editor-grid.pane-closed{grid-template-columns:155px 1fr}.editor-grid>.panel{padding:15px}.editor-grid>.panel:last-child{grid-column:auto}.studio-pane{max-height:calc(100vh - 140px);overflow:auto;position:sticky;top:16px;animation:pane-in .2s ease-out}.pane-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.pane-heading h2{margin:4px 0 14px}.composer-preview{height:150px;display:grid;place-items:center;text-align:center;border-radius:12px;background:repeating-conic-gradient(#253142 0% 25%,#1c2735 0% 50%) 50%/22px 22px;overflow:hidden}.composer-preview img,.composer-preview video{height:150px;width:100%;object-fit:contain}.chosen-name{overflow-wrap:anywhere;font-size:.85rem;padding:8px 0}.drop-zone{border:1px dashed #60774d;border-radius:10px;padding:14px;color:var(--accent);cursor:pointer;background:#22302366;text-align:center}.drop-zone input{font-size:.75rem;padding:6px}.drop-zone.dragover{background:#3d572d}.media-picker-head{display:flex;gap:7px;margin:12px 0 8px}.media-picker{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;max-height:210px;overflow:auto}.media-choice{padding:5px;min-width:0;border-radius:9px}.media-choice.selected{border-color:var(--accent);background:#2b4028}.media-choice img,.media-choice video{height:65px;width:100%;object-fit:contain;pointer-events:none}.media-choice span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:.7rem}.media-choice .empty{padding:10px 0;font-size:.7rem}.timing-box{border-top:1px solid var(--line);margin-top:15px;padding-top:15px;display:grid;gap:12px}.timing-box h2{font-size:.95rem;margin:0}.timing-box label{margin-bottom:10px}.duration-chips{display:flex;gap:5px;flex-wrap:wrap;margin:8px 0 12px}.duration-chips button{font-size:.72rem;padding:6px 9px;border-radius:20px}summary{cursor:pointer;color:var(--muted);padding:8px 0;font-size:.85rem}.apply-media{width:100%;margin:15px 0 8px}.studio-pane>small{display:block;line-height:1.6}.schedule-mini{padding:10px 0;border-bottom:1px solid var(--line);font-size:.8rem}.schedule-mini small{display:block;margin:6px 0}.schedule-mini button{padding:5px 10px;font-size:.75rem}.studio-pane .props{grid-template-columns:1fr}.canvas-shell{background:#0a111c;min-height:620px}.swal2-popup{background:var(--panel)!important;color:#e5e9f1!important;border:1px solid var(--line)!important;border-radius:18px!important;font-family:inherit!important}.swal2-confirm{background:var(--accent)!important;color:#15220b!important}.swal2-cancel{background:#354257!important}.swal2-html-container{color:#d1dbea!important;line-height:1.7!important;text-align:left!important}.swal2-validation-message{background:#382432!important;color:#ffb9c5!important}.swal2-input{color:inherit!important}.swal2-popup .preview-media img,.swal2-popup .preview-media video{max-width:100%;max-height:55vh;object-fit:contain}.swal2-toast{box-shadow:0 12px 45px #0008!important}@keyframes pane-in{from{opacity:0;transform:translateX(8px)}to{opacity:1;transform:none}}@media(min-width:1450px){.editor-grid{grid-template-columns:180px minmax(300px,1fr) 420px}}@media(max-width:1100px){.editor-grid{grid-template-columns:130px minmax(190px,1fr) 310px}main{padding:16px}.sidebar{width:150px}main{margin-left:150px}}@media(max-width:950px){.editor-grid{grid-template-columns:140px 1fr}.editor-grid>.studio-pane{grid-column:1/-1;position:static;max-height:none}.media-picker{grid-template-columns:repeat(5,1fr)}.canvas-shell{min-height:0}}@media(max-width:760px){.sidebar{width:100%}main{margin:0}.editor-grid,.editor-grid.pane-closed{grid-template-columns:1fr}.editor-grid>.studio-pane{grid-column:auto}.studio-tabs small{width:100%;margin:0}.media-picker{grid-template-columns:repeat(3,1fr)}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
/* 2.1.1: viewport workspace; everyday actions stay visible. */
.settings-page .sidebar{width:136px;padding:20px 10px}.settings-page .sidebar .brand{font-size:1.4rem}.settings-page .sidebar .brand span{font-size:.6rem;letter-spacing:2px}.settings-page nav{margin-top:25px}.settings-page nav button{padding:10px}.settings-page main{margin-left:136px;padding:10px 12px;height:100dvh;display:flex;flex-direction:column;overflow:hidden}.settings-page main>header{flex:none;min-height:42px;margin:0 0 8px;gap:12px}.settings-page #eyebrow,.settings-page #refresh{display:none}.settings-page #pageTitle{font-size:1.05rem;margin:0}.settings-page .header-actions{align-items:center}.settings-page .header-actions select{min-width:150px;max-width:260px;padding:7px 10px}.settings-page #headerPublish{white-space:nowrap;padding:8px 20px}.settings-page #content{flex:1;min-height:0;display:flex;flex-direction:column}.settings-page .studio-tabs{flex:none;margin:0 0 8px;gap:6px;min-height:34px}.settings-page .studio-tabs button{padding:6px 10px;font-size:.8rem}.draft-status{font-size:.72rem;color:var(--muted);margin-left:auto}.settings-page .editor-grid{flex:1;min-height:0;grid-template-columns:128px minmax(150px,1fr) 350px;gap:8px;align-items:stretch;overflow:hidden}.settings-page .editor-grid.pane-closed{grid-template-columns:128px minmax(0,1fr)}.settings-page .editor-grid>.panel{padding:10px;min-height:0;min-width:0}.settings-page .editor-grid>.panel:first-child{display:flex;flex-direction:column;overflow:hidden}.settings-page .layer-list{min-height:0;overflow:auto;flex:1;align-content:start}.settings-page .layer-list button{padding:8px;font-size:.8rem;flex:none}.settings-page .editor-grid>.panel:first-child h2{font-size:.9rem;margin-bottom:10px}.settings-page .editor-grid>.panel:first-child .toolbar{margin:10px 0 0;gap:5px;flex:none}.settings-page .canvas-size{flex:none}.settings-page .canvas-size .fields{gap:5px}.settings-page .canvas-size input{padding:5px}.settings-page .canvas-shell{min-height:0;height:100%;padding:12px;align-items:center;min-width:0}.settings-page .canvas{flex:none;max-height:100%;box-shadow:0 8px 25px #0005}.settings-page .studio-pane{position:static;max-height:none;height:100%;overflow:auto;grid-column:auto!important}.settings-page .composer-pane{display:flex;flex-direction:column;overflow:hidden;gap:5px}.settings-page .pane-heading{flex:none;gap:5px}.settings-page .pane-heading>div{flex:1;min-width:0}.settings-page .pane-heading small{display:none}.settings-page .pane-heading h2{font-size:.9rem;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;margin:0}.settings-page .pane-heading button{padding:3px 8px;font-size:.75rem}.settings-page .pane-heading [data-action=panel-media]{order:3}.settings-page .chosen-name{font-size:.72rem;padding:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:none}.settings-page .drop-zone{padding:7px;font-size:.78rem;display:block;flex:none}.settings-page .drop-zone input{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);padding:0;border:0}.settings-page .drop-zone:focus-within{outline:2px solid var(--accent)}.settings-page .drop-zone small{display:none}.settings-page #composerProgress{font-size:.7rem;flex:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.settings-page #composerProgress:empty{display:none}.settings-page .composer-shelf{flex:1;min-height:85px;display:flex;flex-direction:column;overflow:hidden}.settings-page .media-picker-head{flex:none;margin:0 0 5px;gap:5px}.settings-page .media-picker-head input,.settings-page .media-picker-head button{padding:6px 8px;font-size:.78rem}.settings-page .media-picker{flex:1;min-height:0;max-height:none;overflow:auto;grid-template-columns:repeat(3,minmax(0,1fr));align-content:start;gap:5px}.settings-page .media-choice{padding:3px}.settings-page .media-choice img,.settings-page .media-choice video{height:48px}.settings-page .timing-box{flex:none;margin:0;padding:8px 0 0;gap:4px}.settings-page .timing-box h2{display:none}.settings-page .timing-box label{font-size:.72rem;gap:3px;margin:0 0 5px}.settings-page .timing-box input,.settings-page .timing-box select{padding:5px 7px;font-size:.78rem;min-height:29px}.settings-page #timingFields{display:grid;grid-template-columns:1fr 1fr;gap:0 7px}.settings-page #startField[hidden]+label{grid-column:1/-1}.settings-page .duration-chips{grid-column:1/-1;margin:2px 0;gap:4px}.settings-page .duration-chips button{padding:3px 7px;font-size:.7rem}.settings-page #timingFields>details{grid-column:1/-1}.settings-page .timing-box summary{font-size:.7rem;padding:3px 0}.settings-page .timing-box>small{font-size:.65rem;line-height:1.4}.settings-page .composer-footer{flex:none;background:var(--panel);padding-top:4px}.settings-page .apply-media{margin:0;width:100%;padding:8px;font-size:.84rem}.settings-page .composer-footer small{display:block;font-size:.65rem;line-height:1.35;margin-top:4px}.settings-page .composer-pane>.badge{font-size:.7rem;margin:0;padding:3px 6px;flex:none}.settings-page .studio-pane>.props{display:grid;grid-template-columns:1fr 1fr;gap:9px}.settings-page .props>.fields,.settings-page .props>.toolbar{grid-column:1/-1}.settings-page .props label{font-size:.72rem;gap:4px}.settings-page .props input,.settings-page .props select{padding:6px;font-size:.8rem}.settings-page .props>.fields{grid-template-columns:repeat(3,1fr);gap:7px}.settings-page .props>.toolbar{margin:0}.settings-page .studio-pane>h2{font-size:.9rem;margin-bottom:12px}.tools-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}@media(min-width:1500px){.settings-page .editor-grid{grid-template-columns:150px minmax(180px,1fr) 410px}}@media(max-width:1050px) and (min-width:761px){.settings-page .sidebar{width:112px}.settings-page main{margin-left:112px;padding:8px}.settings-page .editor-grid{grid-template-columns:106px minmax(120px,1fr) 315px}.settings-page .studio-tabs button{font-size:.74rem}.settings-page .draft-status{font-size:.65rem}}@media(max-width:760px){.settings-page .sidebar{width:100%;padding:8px 12px}.settings-page .sidebar .brand{display:none}.settings-page nav{margin:0;gap:3px}.settings-page nav button{padding:6px;font-size:.75rem}.settings-page main{height:auto;min-height:calc(100dvh - 45px);margin:0;padding:8px;overflow:visible}.settings-page main>header{flex-direction:row;align-items:center;gap:5px}.settings-page .header-actions{gap:5px}.settings-page .header-actions select{min-width:0;width:120px}.settings-page #headerPublish{padding:7px 10px;font-size:.8rem}.settings-page .editor-grid,.settings-page .editor-grid.pane-closed{display:grid;grid-template-columns:minmax(0,1fr);overflow:visible;flex:none}.settings-page .editor-grid>.panel:first-child{display:block}.settings-page .layer-list{display:flex;max-height:80px;overflow:auto}.settings-page .layer-list button{min-width:80px}.settings-page .editor-grid>.panel:first-child .toolbar,.settings-page .canvas-size{display:inline-flex;margin:5px}.settings-page .canvas-shell{height:220px}.settings-page .canvas{height:100%;width:auto!important;max-width:100%!important}.settings-page .studio-pane{height:auto;overflow:visible}.settings-page .composer-pane{min-height:480px}.settings-page .composer-shelf{flex:none;height:140px}.settings-page .composer-footer{position:sticky;bottom:0;padding:8px 0;z-index:5}.settings-page .draft-status{display:none}}
@media(min-width:761px) and (max-height:630px){.settings-page .composer-pane{gap:3px}.settings-page .timing-box>small,.settings-page .composer-footer small{display:none}.settings-page .studio-pane>.props{gap:6px}.settings-page .studio-pane>h2{margin-bottom:8px}.settings-page .props input,.settings-page .props select{padding:4px 6px}.settings-page .media-choice img,.settings-page .media-choice video{height:36px}}@media(min-width:761px) and (max-height:480px){.settings-page main{height:auto;min-height:100dvh;overflow:visible}.settings-page #content{flex:none}.settings-page .editor-grid{height:400px;flex:none}.settings-page .studio-pane{overflow:auto}.settings-page .composer-footer{position:sticky;bottom:0;z-index:3}}
/* Preview selection never changes media visibility or layer order. */
.canvas .item{border-color:transparent}.canvas .item:not(:has(img,video)){border-color:#526174}.canvas .item.selected{outline:2px solid var(--accent);outline-offset:-2px}.canvas .item:not(.selected)>.label{opacity:.55}.canvas .item.selected>.label{opacity:1;color:var(--accent)}.settings-page #timingFields{grid-template-columns:1fr}.settings-page #composerStarts,.settings-page #composerEnds{font-variant-numeric:tabular-nums}.settings-page .timing-box label{font-size:.68rem}