@font-face{font-family:Montserrat Local;src:url('fonts/Montserrat-Variable.ttf') format('truetype');font-weight:100 900;font-display:swap}
    :root{color-scheme:dark;--bg:#202020;--panel:#2b2b2b;--deep:#181818;--line:#474747;--text:#f5f5f5;--muted:#aaa;--green:#75b35b;--green-soft:#263c22;--danger:#ff9a9a;--shadow:0 12px 30px #0004}
    *{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 "Montserrat Local",Montserrat,"Segoe UI",sans-serif}button,input,select{font:inherit}.shell{width:min(960px,calc(100% - 32px));margin:auto}[hidden]{display:none!important}
    header{position:sticky;top:0;z-index:20;padding:12px 0;background:#171717fa;border-bottom:1px solid var(--line);box-shadow:0 8px 24px #0003}.header-row{display:flex;align-items:center;gap:18px;min-height:48px}h1{flex:0 0 auto;margin:0;font-size:clamp(1.15rem,2.4vw,1.65rem);line-height:1}.home-link{color:var(--green);text-decoration:none}.header-actions{display:flex;align-items:center;gap:8px;margin-left:auto}.header-materials{display:flex;flex:1;justify-content:center;gap:7px;min-width:0;overflow-x:auto}
    button,input,select,.button{min-height:38px;border:1px solid var(--line);border-radius:9px;background:#303030;color:var(--text)}input,select{padding:7px 9px}.button,button{padding:7px 12px;cursor:pointer;font-weight:750;text-transform:uppercase}.button{text-decoration:none;display:grid;place-items:center}.button:hover,button:hover{border-color:var(--green);color:var(--green)}button:disabled{cursor:default;background:#262626;color:#707070;border-color:#383838}.icon{display:grid;place-items:center;width:38px;min-width:38px;height:38px;padding:0}.round{border-radius:50%}.danger{border-color:#8f4d4d;color:var(--danger)}
    main{padding:28px 0 60px}details{background:var(--panel)}summary{cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}.course{margin-bottom:25px;border:1px solid var(--line);border-radius:15px;overflow:hidden;box-shadow:var(--shadow)}.course>summary,.category>summary,.subject>summary{display:grid;grid-template-columns:26px minmax(0,1fr) auto;align-items:center;gap:10px}.course>summary{padding:12px 17px;background:var(--deep);font-size:1.18rem;font-weight:800}.category>summary{padding:13px 15px;background:#252525}.subject>summary{padding:10px 13px;background:#222}.course>summary::before,.category>summary::before,.subject>summary::before{content:"+";display:grid;place-items:center;border-radius:50%;background:var(--green);color:#111;font:800 1rem/1 Arial}.course>summary::before,.category>summary::before{width:24px;height:24px}.subject>summary::before{width:21px;height:21px}.course[open]>summary::before,.category[open]>summary::before,.subject[open]>summary::before{content:"−"}.summary-actions{display:flex;align-items:center;gap:7px}.course-body{padding:17px}.category{margin:0 0 11px 20px;border:1px solid var(--line);border-radius:13px;overflow:hidden}.category-title,.course>summary>span,.subject>summary>span{text-transform:uppercase;font-weight:780}.category-body{padding:10px 10px 10px 24px}.subject{margin:0 0 8px 20px;border:1px solid var(--line);border-radius:11px;overflow:hidden}.subject-body{padding:8px 8px 8px 24px}.subdivision{display:flex;align-items:center;margin-bottom:8px;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#292929}.subdivision-link{flex:1;padding:12px;color:var(--text);font-weight:750;text-decoration:none}.subdivision-link:hover{background:#333}.session-minutes{min-width:30px;text-align:center;font-weight:850}
    .page-head{margin-bottom:18px}.page-head h2{margin:0;font-size:clamp(1.65rem,4vw,2.45rem)}.breadcrumb{margin:5px 0 0;color:var(--muted)}.progress-group{margin:0 0 14px;border:1px solid var(--line);border-radius:11px;overflow:hidden}.progress-group>summary{padding:9px 12px;background:var(--green);color:#101010;font-weight:850;text-transform:uppercase}.tracker-wrap{overflow-x:auto;padding:10px}.tracker{width:100%;min-width:760px;border-collapse:collapse}.tracker th,.tracker td{padding:9px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}.tracker th{font-size:.72rem;color:var(--muted);letter-spacing:.07em;text-transform:uppercase}.tracker tr:last-child td{border-bottom:0}.tracker-item{font-weight:720}.tracker select{width:108px}.tracker .notes{width:min(250px,26vw)}.time-inputs{display:grid;grid-template-columns:52px 8px 52px;align-items:center;gap:3px}.time-inputs input{width:52px;min-width:0;text-align:center}.time-colon{text-align:center;color:var(--muted)}.progress-empty{padding:14px;color:var(--muted)}
    .repeat-cards{display:grid;gap:11px}.repeat-card{border:1px solid var(--line);border-radius:11px;overflow:hidden;background:var(--panel)}.repeat-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px;background:#292929}.repeat-card-title{font-weight:780}.repeat-card-actions{display:flex;align-items:center;gap:6px}.session-entry{display:grid;grid-template-columns:130px 128px minmax(180px,1fr) auto auto;gap:8px;align-items:end;padding:11px 13px;border-top:1px solid var(--line)}.session-entry label{display:grid;gap:4px;color:var(--muted);font-size:.7rem;font-weight:750;text-transform:uppercase}.session-history{border-top:1px solid var(--line);background:#252525}.session-history>summary{padding:9px 12px;color:var(--muted);font-weight:750}.history-row{display:grid;grid-template-columns:110px 110px 80px minmax(0,1fr);gap:12px;padding:8px 12px;border-top:1px solid var(--line);font-size:.82rem}.history-head{color:var(--muted);font-weight:750;text-transform:uppercase}
    .header-materials .material-column{display:flex;flex:0 1 190px;min-width:54px;height:40px;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--panel)}.exercise-list{flex:1;height:38px;overflow-y:auto;scroll-snap-type:y mandatory;scrollbar-width:none}.exercise-list::-webkit-scrollbar{display:none}.material-link{display:grid;place-items:center;height:38px;color:var(--text);text-decoration:none;scroll-snap-align:start;scroll-snap-stop:always}.material-link:hover{background:#353535}.material-icon{position:relative;display:grid;place-items:center;width:27px;height:29px;border:2px solid currentColor;border-radius:3px;font-size:.72rem}.material-icon::after{content:"";position:absolute;right:-2px;top:-2px;width:7px;height:7px;border-left:2px solid;border-bottom:2px solid;background:#292929}.material-arrows{display:grid;flex:0 0 25px;grid-template-rows:1fr 1fr;border-left:1px solid var(--line)}.material-arrow{min-height:0;padding:0;border:0;border-radius:0;background:#252525;color:var(--muted);font:700 10px/1 Arial}.material-arrow:first-child{border-bottom:1px solid var(--line)}.audio-picker{align-items:center;padding:4px;gap:4px;flex-basis:240px!important}.audio-picker select{flex:1;min-width:0;min-height:30px}.audio-picker .button{min-height:30px;height:30px;width:34px;min-width:34px;padding:0}
    dialog{position:relative;width:min(640px,calc(100% - 28px));padding:0;border:0;border-radius:15px;background:var(--panel);color:var(--text);box-shadow:0 18px 70px #0008}dialog::backdrop{background:#000a}.dialog-head{padding:14px 17px;background:var(--deep)}.dialog-head h2{margin:0;font-size:1.12rem}.dialog-body{display:grid;gap:11px;padding:17px}.headerless .dialog-body{padding-top:52px}.overlay-close{position:absolute;right:9px;top:9px}.dialog-actions{display:flex;justify-content:flex-end;gap:8px}.field{display:grid;gap:4px}.field label{color:var(--muted);font-size:.77rem;font-weight:780}.field-help,.file-selection{margin:0;color:var(--muted);font-size:.74rem}.file-entry{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:7px}.file-entry input[type=file]{display:none}.menu-list{display:grid;gap:8px}.menu-list button{width:100%}.toast{position:fixed;right:18px;bottom:18px;z-index:30;max-width:min(520px,calc(100% - 36px));padding:10px 13px;border:1px solid var(--line);border-radius:10px;background:var(--deep);box-shadow:var(--shadow)}
    .layout-controls,.item-edit-controls{display:inline-flex;align-items:center;gap:4px;margin-left:auto}.layout-controls button,.item-edit-controls button{min-width:31px;min-height:31px;padding:3px 7px;font-size:.7rem}.drag-handle{cursor:grab;color:var(--muted)}.layout-editing [draggable=true]{outline:1px dashed #626262;outline-offset:-2px}.archived-courses{margin-top:42px;border:1px dashed #4a4a4a;border-radius:13px;background:#1b1b1b;opacity:.35;filter:grayscale(1)}.archived-courses[open]{opacity:.78}.archived-courses>summary{padding:12px 15px;color:var(--muted);font-weight:800;text-transform:uppercase}.archived-body{padding:11px;border-top:1px solid #3a3a3a}.archived-course{display:flex;align-items:center;justify-content:space-between;padding:9px 11px;border:1px solid #3e3e3e;border-radius:9px}.floating-top{position:fixed;right:16px;bottom:18px;z-index:15;box-shadow:var(--shadow)}.phase-message{text-align:center}.phase-message strong{color:#f3c2b9;font-size:1.2rem}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0)}
    @media(max-width:760px){.header-row{flex-wrap:wrap}.header-actions{width:100%;margin-left:0;flex-wrap:wrap}.header-materials{order:3;flex-basis:100%;justify-content:flex-start}.course>summary{grid-template-columns:26px 1fr}.course>summary .summary-actions{grid-column:2;flex-wrap:wrap}.category,.subject{margin-left:8px}.category-body,.subject-body{padding-left:12px}.session-entry{grid-template-columns:1fr 1fr}.session-entry label:last-of-type{grid-column:1/-1}.history-row{grid-template-columns:1fr 1fr}}
    /* prePset compact header and editing overrides */
    header{padding:8px 0}.header-row{gap:15px;min-height:48px}.brand{position:relative;display:block;flex:0 0 155px;width:155px;height:44px;overflow:hidden}.brand img{position:absolute;width:200px;max-width:none;left:-22px;top:-70px}.header-actions{position:relative}.course>summary,.category>summary,.subject>summary{grid-template-columns:minmax(0,1fr) auto}.course>summary::before,.category>summary::before,.subject>summary::before{content:none!important}.category,.subject{margin-left:30px}.category-body,.subject-body{padding-left:30px}.subdivision{transition:transform .12s,border-color .12s}
    .header-materials .material-column{display:flex;flex:0 1 95px;min-width:45px;height:38px;border:0;background:transparent}.material-link{font-size:1.35rem}.material-count{position:absolute;margin:0 0 14px 12px;padding:0 3px;border-radius:8px;background:var(--deep);font-size:.58rem;color:var(--text)}.material-arrows{flex-basis:22px;border:0}.material-arrow{border:0!important;background:transparent}.audio-dropdown{position:relative;flex:0 0 42px;background:transparent}.audio-dropdown>summary{display:grid;place-items:center;height:38px;font-size:1.4rem}.audio-list{position:fixed;z-index:45;display:grid;max-height:60vh;overflow:auto;min-width:140px;padding:5px;border:1px solid var(--line);border-radius:9px;background:var(--deep);box-shadow:var(--shadow)}.audio-list a{padding:7px 10px;color:var(--text);text-decoration:none}.audio-list a:hover{color:var(--green);background:#303030}
    .editable-label{cursor:text}.drop-before{transform:translateY(7px);border-top:3px solid var(--green)!important}.drop-after{transform:translateY(-7px);border-bottom:3px solid var(--green)!important}.archived-courses{opacity:.25}.archived-courses[open]{opacity:.72}.phase-message strong{color:var(--text)}.popover{position:absolute;right:0;top:calc(100% + 8px);z-index:50;display:none;width:min(330px,calc(100vw - 28px));padding:11px;border:1px solid var(--line);border-radius:11px;background:var(--deep);box-shadow:var(--shadow)}.popover.open{display:grid;gap:9px}.popover-row{display:flex;align-items:center;gap:7px}.popover-row.between{justify-content:space-between}.popover label{font-size:.76rem;color:var(--muted);font-weight:760;text-transform:uppercase}.popover button{width:100%}.popover .icon{width:38px}.course-choice{display:flex!important;align-items:center;gap:8px;color:var(--text)!important;text-transform:none!important}.course-choice input{width:18px;height:18px;accent-color:var(--green)}
    .rating:has(option[value=""]:checked){color:var(--muted);text-align-last:center}.rating option{color:var(--text);text-align:left}
    /* refinement batch: contextual selection, floating actions, larger editing targets */
    .brand{flex-basis:184px;width:184px}.brand img{position:absolute;width:184px;max-width:none;height:auto;left:0;top:-8px}.settings-card{display:grid;gap:7px;width:100%;padding:11px;border:1px solid var(--line);border-radius:9px;background:#303030}.settings-card label{color:var(--text);font-size:.78rem}.settings-card select{width:100%;font-weight:750;text-transform:uppercase}.layout-controls button,.item-edit-controls button{min-width:40px;min-height:38px}.drag-handle{width:44px}.bin-icon{color:var(--danger)!important}.bin-icon svg,.archive-icon svg{pointer-events:none}.drop-before{transform:translateY(11px)}.drop-after{transform:translateY(-11px)}
    .floating-dock{position:fixed;left:50%;bottom:18px;z-index:18;display:flex;align-items:center;gap:8px;translate:-50% 0;padding:7px;border:1px solid var(--line);border-radius:24px;background:#1b1b1bf2;box-shadow:var(--shadow)}.floating-dock button{border-radius:50%;width:42px;min-width:42px;height:42px;padding:0}.floating-dock .save-dock svg{width:22px;height:22px}.floating-add{font-size:1.45rem}.floating-top{z-index:19}.popover{top:calc(100% + 6px)}.material-doc svg{width:25px;height:29px}.material-link{position:relative}
    @media(max-width:760px){.header-row{flex-wrap:nowrap;gap:7px}.brand{flex:0 0 130px;width:130px}.brand img{width:130px;left:0;top:-2px}.header-actions{width:auto;margin-left:auto;flex-wrap:nowrap}.header-materials{order:initial;flex-basis:auto}.category,.subject{margin-left:12px}.category-body,.subject-body{padding-left:15px}}
    /* supplied prePset controls */
    .brand{display:grid;place-items:center;flex-basis:190px;width:190px;height:44px}.brand img{position:static;width:100%;height:40px;object-fit:contain}.ui-icon{display:block;width:22px;height:22px;object-fit:contain;pointer-events:none}.icon .ui-icon{margin:auto}.icon-text{display:flex;align-items:center;justify-content:center;gap:8px}.overlay-close .ui-icon{width:19px;height:19px}.header-actions{order:2}.header-materials{order:3;justify-content:flex-end;flex:0 1 auto;margin-left:0;gap:3px}.exercise-view .header-actions{margin-left:auto}.exercise-view #header-menu{display:none}.exercise-view .header-materials:not([hidden]){display:flex!important}.material-separator{align-self:center;color:#696969;font-weight:400}.header-materials .material-column{flex-basis:77px;min-width:47px}.material-link .ui-icon,.audio-dropdown>summary .ui-icon{width:28px;height:28px}.material-arrows{flex-basis:18px;margin-left:-3px}.material-arrow{width:18px;min-width:18px;font-size:9px}.audio-dropdown{flex-basis:40px}.audio-dropdown>summary{padding:0}.audio-list .ui-icon{display:inline-block;width:17px;height:17px;margin-right:7px;vertical-align:middle}.settings-title{display:flex;align-items:center;gap:8px}.settings-title .ui-icon{width:24px;height:24px}.layout-controls .ui-icon,.item-edit-controls .ui-icon{width:21px;height:21px}.drag-handle .ui-icon{width:24px;height:24px}.drop-before{transform:translateY(13px)}.drop-after{transform:translateY(-13px)}
    .floating-dock{border-color:var(--green);background:#191919d9;opacity:.72;transition:opacity .12s}.floating-dock:hover,.floating-dock:focus-within{opacity:1}.floating-dock .ui-icon{width:24px;height:24px}.floating-dock button{display:grid;place-items:center}.floating-dock .dock-primary{border-color:var(--green)}.floating-dock .dock-gap{margin-left:4px}.file-button-row{display:flex;gap:9px}.file-button-row button{display:grid;place-items:center;width:48px;min-width:48px;height:45px;padding:0}.file-button-row .ui-icon{width:27px;height:27px}.meta-row{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:9px}.tree-select option:disabled{color:#6d6d6d}.tree-select option{padding:4px}.quick-name{padding-top:48px}.dialog-actions .ui-icon{width:20px;height:20px}
    /* compact transparent control pass */
    .brand{display:flex;align-items:center;justify-content:flex-start;flex-basis:190px;width:190px;height:44px;overflow:visible}.brand img{position:static;width:auto;height:auto;max-width:190px;max-height:40px;object-fit:contain;object-position:left center}
    .floating-dock{gap:7px;padding:2px;border:0;background:transparent;box-shadow:none;opacity:.72}.floating-dock:hover,.floating-dock:focus-within{opacity:1}.floating-dock button,.floating-dock .dock-primary{display:grid;place-items:center;width:42px;min-width:42px;height:42px;padding:0;border-color:transparent;background:transparent;box-shadow:none}.floating-dock button:hover,.floating-dock button:focus-visible{border-color:transparent;background:transparent}.floating-dock button:hover .ui-icon,.floating-dock button:focus-visible .ui-icon,.header-actions>button:hover .ui-icon,.header-actions>button:focus-visible .ui-icon{filter:drop-shadow(0 0 4px var(--green))}
    #actions-popover{right:0;width:auto;min-width:0;padding:0;border:0;background:transparent;box-shadow:none}#actions-popover.open{display:flex;flex-direction:column;align-items:flex-end;gap:4px}.action-row{display:flex;align-items:center;justify-content:flex-end;gap:6px}.action-row select{width:108px;height:36px;padding:5px 25px 5px 9px}.popover .action-icon{display:grid;place-items:center;width:40px!important;min-width:40px;height:40px;padding:0;border-color:transparent;background:transparent;box-shadow:none}.action-icon:hover,.action-icon:focus-visible{border-color:transparent;background:transparent}.action-icon:hover .ui-icon,.action-icon:focus-visible .ui-icon{filter:drop-shadow(0 0 4px var(--green))}
    .material-link,.audio-dropdown>summary{transition:filter .12s,opacity .12s}.material-link:hover,.material-link:focus-visible,.audio-dropdown>summary:hover,.audio-dropdown>summary:focus-visible{color:inherit;background:transparent;filter:drop-shadow(0 0 4px var(--green));opacity:1}.audio-dropdown>summary{cursor:pointer}
    .repeat-card-actions [data-record]{display:grid;place-items:center;width:40px;min-width:40px;height:40px;padding:0;border-color:transparent;background:transparent}.repeat-card-actions [data-record] .ui-icon{width:27px;height:27px}
    .material-link:hover,.material-link:focus-visible,.audio-dropdown>summary:hover,.audio-dropdown>summary:focus-visible{filter:none}.floating-dock button:hover .ui-icon,.floating-dock button:focus-visible .ui-icon,.header-actions>button:hover .ui-icon,.header-actions>button:focus-visible .ui-icon,.action-icon:hover .ui-icon,.action-icon:focus-visible .ui-icon,.material-link:hover .ui-icon,.material-link:focus-visible .ui-icon,.audio-dropdown>summary:hover .ui-icon,.audio-dropdown>summary:focus-visible .ui-icon{filter:brightness(0) saturate(100%) invert(67%) sepia(22%) saturate(1037%) hue-rotate(58deg) brightness(91%) contrast(84%)}
    /* unified transparent icon controls and floating header docks */
    button:has(> .ui-icon),button:has(> .drag-lines){border-color:transparent!important;background:transparent!important;box-shadow:none!important;outline:0}.drag-handle{display:grid;place-items:center;width:42px!important;min-width:42px;padding:0!important;border:0!important;background:transparent!important;box-shadow:none!important}.drag-lines{display:grid;width:23px;gap:4px;pointer-events:none}.drag-lines i{display:block;height:2px;border-radius:2px;background:currentColor}.layout-editing [draggable=true]{outline:0}
    #actions-popover{right:0;width:auto;min-width:0;padding:2px;border:0;background:transparent;box-shadow:none;opacity:.72}#actions-popover.open{display:flex;flex-direction:column;align-items:flex-end;gap:5px}#actions-popover:hover,#actions-popover:focus-within{opacity:1}.action-row{display:flex;align-items:center;justify-content:flex-end;gap:5px}.duration-control{display:inline-flex;align-items:center;gap:1px}.duration-control strong{min-width:58px;text-align:center}.duration-step{width:25px!important;min-width:25px!important;height:34px;padding:0!important;border:0!important;background:transparent!important;font-size:1.35rem}.dock-separator{margin:0 2px;color:#696969}
    @media(max-width:760px){.brand{flex:0 0 112px;width:112px}.brand img{width:112px;height:auto!important;max-height:36px}.header-row{gap:4px}.header-actions{gap:4px}.header-materials{gap:1px}.header-materials .material-column{flex-basis:62px}.material-link .ui-icon,.audio-dropdown>summary .ui-icon{width:24px;height:24px}.meta-row{grid-template-columns:1fr}}
    /* confirmed control pass: horizontal Pomodoro{display:flex;align-items:center;gap:5px}.dialog-actions button:has(.ui-icon){display:grid;place-items:center;width:42px;min-width:42px;height:42px;padding:0}.dialog-actions button:hover .ui-icon,.dialog-actions button:focus-visible .ui-icon,.overlay-close:hover .ui-icon,.overlay-close:focus-visible .ui-icon,.file-button-row button:hover .ui-icon,.file-button-row button:focus-visible .ui-icon{filter:brightness(0) saturate(100%) invert(67%) sepia(22%) saturate(1037%) hue-rotate(58deg) brightness(91%) contrast(84%)}
    .repeat-card-actions [data-record]{border:1px solid var(--danger)!important;background:transparent!important}.repeat-card-actions [data-record] .ui-icon{opacity:0;transition:opacity .12s}.repeat-card-actions [data-record]:hover .ui-icon,.repeat-card-actions [data-record]:focus-visible .ui-icon{opacity:1;filter:none!important}.bin-icon:hover .ui-icon,.bin-icon:focus-visible .ui-icon,.remove-item:hover .ui-icon,.remove-item:focus-visible .ui-icon{filter:brightness(0) saturate(100%) invert(39%) sepia(89%) saturate(1414%) hue-rotate(325deg) brightness(102%) contrast(97%)!important}.material-arrow:disabled{border:0!important;background:transparent!important;color:#555!important;opacity:.55;cursor:default}
    /* dock motion, matched timer glyphs, and quiet record controls */
    @keyframes dock-slide-in{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
    .popover.open>*{animation:dock-slide-in .16s ease-out both}.popover.open>*:nth-child(2){animation-delay:.025s}.popover.open>*:nth-child(3){animation-delay:.05s}.floating-dock button{animation:dock-slide-in .16s ease-out both}.floating-dock button:nth-child(2){animation-delay:.025s}.floating-dock button:nth-child(3){animation-delay:.05s}.floating-dock button:nth-child(4){animation-delay:.075s}.floating-dock button:nth-child(5){animation-delay:.1s}.timer-glyph{display:block;width:18px;height:18px;color:var(--text);pointer-events:none}.play-glyph{width:0;height:0;border-top:9px solid transparent;border-bottom:9px solid transparent;border-left:16px solid currentColor;margin-left:3px}.pause-glyph{background:linear-gradient(to right,currentColor 0 6px,transparent 6px 12px,currentColor 12px 18px)}.stop-glyph{width:18px;height:18px;background:currentColor}
    .repeat-card-actions [data-record]{border:0!important;background:transparent!important}.repeat-card-actions [data-record] .ui-icon{opacity:.72;filter:grayscale(1) brightness(1.6);transition:opacity .12s,filter .12s}.repeat-card-actions [data-record]:hover .ui-icon,.repeat-card-actions [data-record]:focus-visible .ui-icon{opacity:1;filter:none!important}#actions-popover{right:0!important}.header-materials{gap:8px}.exercise-view .header-materials{gap:10px}.material-separator{display:none!important}
    @keyframes section-reveal{from{opacity:0;transform:translateY(-7px)}to{opacity:1;transform:translateY(0)}}
    details[open]>.course-body,details[open]>.category-body,details[open]>.subject-body,details[open]>.tracker-wrap,details[open]>.session-history,details[open]>.archived-body{animation:section-reveal .18s ease-out both}.layout-controls button,.item-edit-controls button{animation:dock-slide-in .16s ease-out both}.layout-controls button:nth-child(2),.item-edit-controls button:nth-child(2){animation-delay:.035s}
    .session-entry [data-commit],.session-entry [data-cancel]{display:grid;place-items:center;width:40px;min-width:40px;height:40px;padding:0;border:0!important;background:transparent!important}.session-entry [data-commit] .ui-icon,.session-entry [data-cancel] .ui-icon{width:22px;height:22px}.session-entry [data-commit]:hover .ui-icon,.session-entry [data-commit]:focus-visible .ui-icon,.session-entry [data-cancel]:hover .ui-icon,.session-entry [data-cancel]:focus-visible .ui-icon{filter:brightness(0) saturate(100%) invert(67%) sepia(22%) saturate(1037%) hue-rotate(58deg) brightness(91%) contrast(84%)}
    .todo-section-toolbar{padding:12px 16px}.todo-subsection{margin:12px 16px}.todo-subsection>summary{display:flex;align-items:center;justify-content:space-between;background:var(--panel);color:var(--text)}.todo-section-controls{display:flex;gap:6px;align-items:center}.todo-section-controls button{display:grid;place-items:center;padding:5px;min-width:30px}.item-section{display:block;margin-top:8px;max-width:220px;font-size:.8rem}

.todo-section-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:10px}.todo-section-toolbar label{display:flex;align-items:center;gap:8px}.todo-section-toolbar small{width:100%;color:var(--muted)}.todo-select{width:auto!important;display:inline-block;margin:0 10px 0 0;vertical-align:middle}
.item-move-dialog{width:min(680px,90vw);max-height:85vh;overflow:auto}.item-move-dialog select{width:100%;margin-top:8px}.move-item-list{max-height:40vh;overflow:auto;border:1px solid var(--line);padding:10px}.move-item-list label{display:flex;align-items:center;gap:10px;padding:8px}.move-item-list input{width:auto;flex:none}

/* Item management: one selection model and explicit actions. */
.item-management{margin:20px 0;border:1px solid var(--line);border-radius:12px;background:var(--panel);overflow:hidden}
.management-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 20px}.management-heading h3{margin:0 0 5px}.management-heading p{margin:0;color:var(--muted);font-size:.88rem}
.management-actions,.selection-tools,.selection-actions,.subsection-assignment{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.management-actions{margin-top:12px}.management-heading .management-actions{margin-top:0;flex-shrink:0}
.selection-bar{padding:14px 20px;background:var(--deep);display:flex;gap:14px;flex-wrap:wrap;align-items:center}.selection-actions{margin-left:auto}.selection-bar small{flex-basis:100%;color:var(--muted)}.subsection-assignment{padding-right:14px;border-right:1px solid var(--line)}.subsection-assignment label{display:flex;align-items:center;gap:8px}.subsection-assignment select{width:auto;max-width:220px}
.managed-item-name{display:flex;align-items:center;gap:10px}.managed-item-name .todo-select{margin:0;flex:none;width:18px!important;height:18px;accent-color:var(--green)}.managed-item-name .item-name{min-width:120px;width:100%}.item-section{margin:0;max-width:240px}.item-selected{background:#7ba95b18}.item-edit-controls{display:flex;align-items:center;justify-content:flex-end;gap:8px}.item-edit-controls .remove-item{font-size:.82rem;color:var(--muted)}.item-edit-controls .remove-item:hover{color:var(--danger)}.management-muted{color:var(--muted)}
.pending-moves{border-left:3px solid var(--green);background:var(--panel);padding:14px 18px;margin-bottom:20px}.pending-moves>div{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:8px 0}.pending-moves small{color:var(--muted)}.move-preview{margin:18px 0}.move-preview ul{max-height:220px;overflow:auto}
.floating-dock:has(.management-save){background:var(--deep);border:1px solid var(--line);border-radius:12px;padding:8px 12px;opacity:1;box-shadow:var(--shadow)}.floating-dock .management-save{display:block;width:auto;min-width:80px;padding:8px 14px;border:1px solid var(--line);border-radius:8px;height:auto;animation:none}.floating-dock #floating-save.management-save{border-color:var(--green)}.save-state{color:var(--muted);font-size:.8rem;margin-right:8px;white-space:nowrap}.item-management button:focus-visible,.item-edit-controls button:focus-visible,.todo-section-controls button:focus-visible,.management-save:focus-visible{outline:2px solid var(--green)!important;outline-offset:3px}
.repeat-card-head .managed-item-name{flex:1}.repeat-card-actions [data-record]{width:auto;min-width:110px;padding:8px 12px;border:1px solid var(--line)!important;border-radius:8px}
@media(max-width:760px){.management-heading{align-items:flex-start;flex-direction:column;padding:14px}.selection-bar{padding:14px}.selection-actions{margin-left:0;align-items:flex-start;flex-direction:column}.subsection-assignment{padding-right:0;border-right:0}.save-state{display:none}.managed-item-name .item-name{min-width:100px}.repeat-card-head{flex-wrap:wrap}.item-management .management-actions{flex-shrink:1}}

.item-management button,.pending-moves button,.item-edit-controls button,.item-move-dialog button,.management-actions button,.floating-dock .management-save{text-transform:none;font-weight:650}.item-move-dialog form{padding:22px}.item-move-dialog h2{margin-top:0;font-size:1.3rem}.item-move-dialog .management-actions{justify-content:flex-end}.tracker:has(.item-name){min-width:540px}.tracker:has(.item-name) td:first-child{width:55%}.tracker .item-section{width:100%;min-width:115px}.todo-select{min-height:18px}.item-management button{font-size:.85rem}
@media(min-width:1000px){.item-management{position:sticky;top:74px;z-index:12;box-shadow:0 5px 16px #0002}}

.group-select{width:18px;min-height:18px;height:18px;flex:none;margin:0 10px 0 0;vertical-align:middle;accent-color:var(--green)}.todo-subsection>summary>.group-select{margin-right:10px}.todo-subsection>summary>span:first-of-type{flex:1}.routine-selection-heading{display:flex;align-items:center;padding:10px 14px;font-weight:650}

.compact-management .selection-bar{gap:14px;padding:10px 14px}.compact-management .management-actions{margin:0;padding-right:14px;border-right:1px solid var(--line)}.compact-management .selection-tools{gap:8px}.compact-management .selection-actions{flex-wrap:nowrap;gap:6px}.compact-management .bulk-section{width:min(340px,35vw);min-width:160px}.compact-management .icon{width:36px;min-width:36px;height:36px}.compact-management .icon .ui-icon{width:22px;height:22px}.pending-moves button{font-size:1.5rem;padding:0 8px}.tracker .item-section{max-width:330px}.item-edit-controls .remove-item{display:grid;place-items:center;padding:0;width:36px;min-width:36px}.compact-management button:disabled .ui-icon{opacity:.3}
@media(max-width:760px){.compact-management .selection-bar{gap:10px}.compact-management .selection-actions{flex-direction:row;width:100%}.compact-management .bulk-section{width:100%;min-width:0}.compact-management .management-actions{padding-right:10px}}

.section-name{flex:1;min-width:0;width:100%;max-width:500px;margin-right:auto;font-weight:700}.todo-subsection>summary{gap:8px}.todo-subsection>summary::before{content:'›';font-size:1.3rem;width:14px;flex:none}.todo-subsection[open]>summary::before{content:'⌄'}.todo-subsection.active-subsection{border-color:var(--green)}.todo-subsection.active-subsection>summary{box-shadow:inset 3px 0 var(--green)}.edit-media-tools{display:flex;align-items:center;gap:7px;margin:10px 0}.edit-media-tools>span{color:var(--muted);margin-right:10px}.media-organizer{margin-bottom:18px;border:1px solid var(--line);border-radius:9px;padding:10px 14px}.media-organizer summary{color:var(--muted)}.media-organizer label{display:flex;align-items:center;gap:16px;padding:8px 0;border-bottom:1px solid var(--line)}.media-organizer label>span{flex:1;min-width:0;overflow-wrap:anywhere}.media-organizer select{max-width:240px}.media-scope{align-self:center;font-size:.75rem;max-width:160px;color:var(--green);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media(max-width:760px){.media-organizer label{align-items:flex-start;flex-direction:column;gap:6px}.media-organizer select{width:100%;max-width:none}.media-scope{max-width:85px}.section-name{max-width:100%}}

.layout-editing details.drop-before,.layout-editing details.drop-after{transform:none}.layout-editing details.drop-before>summary{box-shadow:inset 0 3px var(--green)}.layout-editing details.drop-after>summary{box-shadow:inset 0 -3px var(--green)}

/* Quiet, consistent handles and subsection state. */
.drag-handle{width:30px!important;min-width:30px!important;height:30px!important;min-height:30px!important;opacity:.38;cursor:grab;animation:none!important;transition:opacity .12s}.drag-handle:hover,.drag-handle:focus-visible{opacity:.85}.drag-handle:active{cursor:grabbing}.drag-lines{width:14px;gap:3px}.drag-lines i{height:1px;border-radius:1px}.item-edit-controls .drag-handle,.todo-section-controls .drag-handle,.layout-controls .drag-handle{padding:0!important}
.todo-subsection>summary::before,.todo-subsection[open]>summary::before{content:none!important}.todo-subsection{border-color:#3b3b3b}.todo-subsection>summary{padding:10px 13px;background:transparent;text-transform:none;font-weight:650;transition:background .12s}.todo-subsection>summary:hover{background:#ffffff04}.todo-subsection.active-subsection{border-color:#4b5645}.todo-subsection.active-subsection>summary{background:#75b35b0b;box-shadow:none;color:#a0bd91}.todo-subsection.active-subsection .section-name{color:#b7cbaa}.section-name{background:transparent;border-color:transparent;font-size:.95rem;font-weight:650;padding:5px 7px;min-height:32px}.section-name:hover{border-color:#ffffff18}.section-name:focus{border-color:var(--green);outline:none}.todo-section-controls{gap:3px}.todo-section-controls button{width:30px;min-width:30px;min-height:30px;height:30px;padding:3px}.todo-section-controls .ui-icon{width:18px;height:18px;opacity:.55}.todo-section-controls button:hover .ui-icon,.todo-section-controls button:focus-visible .ui-icon{opacity:.9}.todo-subsection.section-drop-before>summary{box-shadow:inset 0 2px var(--green)}.todo-subsection.section-drop-after>summary{box-shadow:inset 0 -2px var(--green)}
.media-selection-tools{display:flex;align-items:center;gap:14px;margin-top:10px;color:var(--muted);font-size:.85rem}.media-selection-tools label{border:0!important;padding:0!important;display:flex!important;flex-direction:row!important;align-items:center!important;gap:8px!important}.media-selection-tools .icon{margin-left:auto}.media-organizer input[type=checkbox]{width:16px;min-width:16px;height:16px;min-height:16px;accent-color:var(--green);margin:0;flex:none}.media-assignment-row{display:flex;align-items:center;gap:14px;padding:8px;border-bottom:1px solid var(--line);border-radius:5px}.media-assignment-row>label{flex:1;min-width:0;display:flex;flex-direction:row;align-items:center;gap:9px;border:0;padding:0}.media-assignment-row>select{flex:0 1 240px}.media-assignment-row.media-selected{background:#75b35b0c}
@media(max-width:760px){.media-assignment-row{flex-wrap:wrap}.media-assignment-row>label{flex-basis:100%}.media-assignment-row>select{flex:1;width:100%;max-width:none}.media-selection-tools{gap:10px}}

.exercise-subject{margin:0 0 5px;color:var(--muted);font-size:.95rem;font-weight:550;line-height:1.4}

.todo-subsection.active-subsection{border-color:var(--green)}.todo-subsection.active-subsection>summary,.todo-subsection.active-subsection .section-name{color:var(--green)}

/* Status groups are quiet utility labels; subsection activation remains prominent. */
.progress-group.todo>summary,.progress-group.done>summary,.progress-group.easy>summary{background:transparent;color:var(--muted);font-size:.75rem;font-weight:550;letter-spacing:.06em;padding:8px 12px}.progress-group.todo,.progress-group.done,.progress-group.easy{background:transparent;border-color:#ffffff12}.progress-group.todo>summary:hover,.progress-group.done>summary:hover,.progress-group.easy>summary:hover{color:var(--text);background:#ffffff03}

.time-inputs{grid-template-columns:72px 8px 58px}.time-inputs .minutes-input{width:72px}.time-inputs .seconds-input{width:58px}.tracker select.rating{width:156px}.session-entry{grid-template-columns:156px 144px minmax(160px,1fr) auto auto}@media(max-width:760px){.session-entry{grid-template-columns:1fr 1fr}}

.learning-export{padding:7px 10px;color:var(--muted);font-size:.8rem;white-space:nowrap;text-decoration:none}.learning-export:hover,.learning-export:focus-visible{color:var(--green)}

/* Functional layout for unified editing, using the original visual style. */
.item-management.compact-management{position:sticky;top:76px;z-index:12;overflow:visible}.compact-management .selection-bar{border-radius:inherit}.compact-management #edit-media{display:flex;align-items:center;gap:8px}.edit-media-tools{margin:0;gap:4px}.compact-management .selection-tools{margin-left:auto}.compact-management .selection-actions{flex:1 1 100%}.compact-management .selection-actions:has(.bulk-section:disabled):not(:has(.subsection-destination)){display:none}.compact-management .bulk-section{flex:1;width:auto;max-width:none}.media-organizer{position:static;margin:0;padding:0;border:0}.media-organizer>summary{display:grid;place-items:center;width:36px;height:36px;list-style:none;cursor:pointer}.media-organizer>summary::-webkit-details-marker{display:none}.media-organizer summary::before{content:none!important}.media-panel{position:absolute;top:calc(100% + 8px);left:0;right:0;padding:14px;background:var(--panel);border:1px solid var(--line);border-radius:9px;box-shadow:var(--shadow);max-height:min(55vh,460px);overflow:auto}.media-selection-tools{margin:0 0 10px}.subsection-active .todo-section-controls{display:none}.collapse-section{flex:none;width:30px;min-width:30px;height:30px;padding:4px}.collapse-section .ui-icon{width:18px;height:18px;opacity:.55}.floating-dock{max-width:calc(100vw - 24px)}.floating-dock .management-save{white-space:nowrap}
/* Timer opens horizontally in the bar's own layout, with its trigger on the right. */
.header-row{flex-wrap:wrap!important;row-gap:6px}.header-actions{order:3}.header-materials{order:2;flex:1 1 auto}.exercise-view .header-actions{margin-left:auto}.header-materials{overflow:visible}
@keyframes timer-roll-left{from{opacity:0;transform:translateX(8px)}to{opacity:1;transform:translateX(0)}}

@media(max-width:760px){.item-management.compact-management{top:112px}.header-row .brand{flex-basis:112px}.header-row .header-actions{margin-left:auto;max-width:100%}.compact-management #edit-media{gap:2px}.compact-management .selection-tools{flex-basis:100%;justify-content:flex-end}.media-panel{max-height:45vh}}
@media(prefers-reduced-motion:reduce){}

/* Exercise identity: a centered display title with a quiet, left-aligned subject. */
@font-face{font-family:Marcellus Local;src:url('fonts/Marcellus-Regular.ttf') format('truetype');font-weight:400;font-display:swap}
.exercise-view .page-head h2{text-align:center;text-transform:uppercase;font-family:"Montserrat Local",Montserrat,"Segoe UI",sans-serif;font-weight:750;letter-spacing:.025em;font-size:clamp(1.55rem,3.2vw,2.25rem);line-height:1.3;color:color-mix(in srgb,var(--text) 82%,var(--green));margin:12px 0 16px;overflow-wrap:anywhere}.exercise-view .exercise-subject{text-align:left;margin:0 0 8px}.compact-management [data-transfer-section]{flex:none}

/* Musical identities share the existing muted palette. */
.subject-symbol{display:inline-block;flex:none;width:23px;height:29px;margin-right:10px;vertical-align:middle;color:var(--muted);pointer-events:none}.rhythm-symbol{width:25px}.exercise-subject .subject-symbol{color:var(--green);width:21px;height:27px}.course>summary>span:has(.subject-symbol),.subject>summary>span:has(.subject-symbol){display:flex;align-items:center}.exercise-subject{display:flex;align-items:center}

.year-group{margin:26px 0 38px}.year-heading{font-size:.8rem;font-weight:550;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding:0 0 10px;border-bottom:1px solid var(--line);margin:0 0 16px}

.main-management .management-actions{border-right:0}.quiet-export{display:grid;place-items:center;margin-left:auto;width:32px;height:32px;opacity:.35;color:var(--muted)}.quiet-export:hover,.quiet-export:focus-visible{opacity:1;color:var(--green)}.quiet-export .ui-icon{width:19px;height:19px}.course.active-subject{border-color:var(--green)}.course.active-subject>summary,.course.active-subject .main-subject-name{color:var(--green)}.course.active-subject>summary{background:#75b35b0b}.subject-active .course>summary .layout-controls{display:none}.layout-editing [draggable=true]{outline:none}.layout-controls button{animation:none!important}.main-subject-name{max-width:440px}.course.active-subject>summary:has(.collapse-section){grid-template-columns:minmax(0,1fr) auto auto}.main-management .management-actions button{width:36px;min-width:36px;height:36px;padding:0;display:grid;place-items:center}


.section-arrow{position:fixed;left:18px;z-index:21;display:grid;place-items:center;width:42px;min-width:42px;height:42px;padding:0;border:0!important;background:transparent!important;box-shadow:none!important;opacity:.72;border-radius:50%}.section-arrow-up{top:82px}.section-arrow-down{bottom:18px}.section-arrow .ui-icon{width:24px;height:24px}.section-arrow-down .ui-icon{transform:rotate(180deg)}.section-arrow:hover,.section-arrow:focus-visible{opacity:1}.section-arrow:hover .ui-icon,.section-arrow:focus-visible .ui-icon{filter:brightness(0) saturate(100%) invert(67%) sepia(22%) saturate(1037%) hue-rotate(58deg) brightness(91%) contrast(84%)}.section-arrow:disabled{display:none}.section-arrow:disabled .ui-icon{filter:none}@media(max-width:1080px){body:has(#section-arrows:not([hidden])) main.shell{width:calc(100% - 92px);margin-left:76px;margin-right:16px}}


.section-arrow{opacity:.4;transition:opacity .15s}.floating-dock:has(#dock-edit){opacity:1}.floating-dock #dock-edit{opacity:.4;transition:opacity .15s}.section-arrow:hover,.section-arrow:focus-visible,.floating-dock #dock-edit:hover,.floating-dock #dock-edit:focus-visible{opacity:.85}

.edit-save-actions{display:flex;align-items:center;gap:6px;margin-left:auto;padding-left:12px;border-left:1px solid var(--line);order:10}.edit-save-actions button{display:grid;place-items:center;width:36px;min-width:36px;height:36px;padding:0}.edit-save-actions .ui-icon{width:22px;height:22px}.practice-save-bar .selection-bar{justify-content:flex-end}.compact-management .selection-actions{order:20}

.layout-select{width:18px!important;min-width:18px;height:18px;min-height:18px;accent-color:var(--green);margin:0 5px}.compact-management .bin-icon:disabled{opacity:.25}.compact-management .bin-icon:not(:disabled):hover{color:var(--danger)}

.compact-management .subsection-destination{flex:1;min-width:160px;max-width:100%;font-size:.8rem}.compact-management .selection-actions:has(.subsection-destination) .bulk-section:disabled,.compact-management .selection-actions:has(.subsection-destination) [data-move-selected]:disabled{display:none}.compact-management .management-actions #edit-media{margin-left:6px}.compact-management .management-actions{flex-wrap:wrap}

/* One selection destination, kept on the editing rail. */
.compact-management .selection-bar{flex-wrap:nowrap;gap:8px}.compact-management .management-actions{flex-wrap:nowrap;flex-shrink:0;padding-right:8px}.compact-management .unified-destination{order:0;flex:1 1 180px;min-width:110px;width:auto;max-width:none;margin-left:auto}.compact-management .edit-save-actions{flex-shrink:0;order:1;margin-left:0;padding-left:8px}.section-select,.section-items-select input{width:18px;min-width:18px;height:18px;min-height:18px;accent-color:var(--green);margin:0 10px 0 0}.section-items-select{display:flex;align-items:center;padding:8px 14px;color:var(--muted);font-size:.75rem}.section-select{flex:none}.tracker:has(.item-name){min-width:0}.tracker:has(.item-name) td:first-child{width:100%}.tracker:has(.item-name) td:last-child{width:40px}.compact-management .icon{flex-shrink:0}@media(max-width:760px){.compact-management .selection-bar{gap:3px;padding:6px}.compact-management .management-actions{gap:1px;padding-right:3px}.compact-management .unified-destination{min-width:75px;font-size:.72rem}.compact-management .edit-save-actions{gap:1px;padding-left:3px}.compact-management .icon,.edit-save-actions button{width:28px;min-width:28px}.compact-management .management-actions #edit-media{margin-left:1px}}

.main-exercise-row{display:flex;align-items:center;gap:12px;width:100%}.main-exercise-row>.subdivision-link,.material-only-title{flex:1;min-width:0}.material-only-title{padding:10px 12px;cursor:default}.exercise-done{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:.72rem;white-space:nowrap}.exercise-done input{width:16px;height:16px;min-height:16px;accent-color:var(--green)}.subdivision:has(.main-exercise-row){display:block}.main-exercise-materials{display:none;padding:8px 12px 14px;gap:9px;flex-wrap:wrap;border-top:1px solid #ffffff12}.material-only:hover .main-exercise-materials,.material-only:focus-within .main-exercise-materials{display:flex}.main-exercise-materials>a{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:.8rem;text-decoration:none}.main-exercise-materials>a:hover{color:var(--green)}.main-exercise-materials .ui-icon{width:20px;height:20px}.main-media-add{display:flex;gap:6px;width:100%}.completed-exercises{margin-top:30px;border-top:1px solid var(--line);padding-top:12px}.completed-exercises>summary{font-size:.8rem;color:var(--muted)}@media(hover:none){.material-only .main-exercise-materials{display:flex}}
.exercise-done{position:relative;width:34px;height:34px;justify-content:center;cursor:pointer}
.exercise-done input{appearance:none!important;width:19px;height:19px;border:1px solid #93a89977;border-radius:5px;background:transparent;margin:0}
.exercise-done .completion-mark{position:absolute;inset:0;display:grid;place-items:center;color:var(--green);opacity:0;pointer-events:none;font-size:19px;font-weight:700}
.exercise-done:hover .completion-mark,.exercise-done:focus-within .completion-mark,.exercise-done:has(input:checked) .completion-mark{opacity:1}
.exercise-done:hover input,.exercise-done:focus-within input{border-color:var(--green);background:#8fb59a18}
.countdown{display:flex;align-items:center;justify-content:flex-end;gap:2px;flex:0 0 118px;width:118px;height:48px}
.countdown-circle{display:grid;place-items:center;width:44px;height:44px;min-width:44px;padding:8px!important;border:0!important;border-radius:50%!important;background:transparent!important}
.countdown-circle svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
.countdown-value{font-variant-numeric:tabular-nums;font-size:1rem;min-width:2ch;text-align:right}
.countdown-steps{display:flex;flex-direction:column;gap:0}
.countdown-steps button{width:36px;min-height:24px;height:24px;padding:0!important;border:0!important;background:transparent!important;line-height:1}
.record-inline{width:32px;height:32px;padding:5px!important;background:transparent!important;border:0!important;flex:none}
.repeat-card-title{flex:1}
.workspace-dialog{width:min(530px,calc(100vw - 32px));max-height:85vh;overflow:auto}
.workspace-dialog form{display:grid;gap:12px;padding:24px}
.workspace-dialog label{display:grid;gap:5px}
.workspace-dialog input,.workspace-dialog select{width:100%;max-width:none}
.workspace-dialog .workspace-actions{display:flex;flex-wrap:wrap;gap:8px}
.workspace-status{font-size:.8rem;color:var(--muted);white-space:pre-wrap}
.exercise-mode,[data-exercise-mode]{width:auto!important;max-width:125px;font-size:.75rem!important}

.drive-folder-list{display:grid;gap:6px;max-height:35vh;overflow:auto}.drive-folder-list button{text-align:left;min-height:44px}.workspace-dialog nav{display:flex;flex-wrap:wrap;gap:6px}.workspace-dialog details>summary{cursor:pointer;padding:10px 0}