/* admin.css · the programme area (owned by the admin agent).
   Same island tokens, grown-up density: 13–15px UI, tight tables, a loose page. Sun keeps its one job:
   the primary action, the selected row and the "finished together" bars. */

body[data-context="admin"] > #bar{display:none}
body.is-admin{--adm-stone:var(--sand);--adm-stone-lip:var(--sand-lip);--adm-tint:color-mix(in srgb,var(--ink) 17%,transparent)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) body.is-admin{--adm-stone:#B89A62;--adm-stone-lip:#7E6A43;--adm-tint:color-mix(in srgb,var(--ink) 26%,transparent)}}
:root[data-theme="dark"] body.is-admin{--adm-stone:#B89A62;--adm-stone-lip:#7E6A43;--adm-tint:color-mix(in srgb,var(--ink) 26%,transparent)}

/* ---------------------------------------------------------------- programme bar */
.adm-bar{position:sticky;top:0;z-index:20;height:60px;display:flex;align-items:center;gap:28px;padding:0 var(--gutter);background:var(--page);box-shadow:0 2px 0 var(--inset)}
.adm-bar .brand .mark{width:26px;height:26px}
.adm-bar .brand__word{font-size:20px}
.adm-bar__area{font-size:15px;font-weight:600;color:var(--ink-3);padding-left:10px;margin-left:2px;position:relative}
.adm-bar__area::before{content:"·";position:absolute;left:-1px;color:var(--ink-3)}
.adm-bar__tabs .tabs{padding:3px;border-radius:12px}
.adm-bar__tabs .tab{height:36px;padding:0 16px;font-size:14px}
.adm-bar__end{margin-left:auto;display:flex;align-items:center;gap:4px}
.adm-bar .menu__btn{height:40px;padding:0 12px;font-size:14px;font-weight:700;gap:6px;color:var(--ink-2)}
.adm-bar .menu__list{min-width:260px}
.adm-bar .menu__item{font-size:14px;min-height:40px}
.adm-bar .menu__item .ic{width:18px;height:18px;color:var(--ink-3)}
.adm-bar .iconbtn{width:40px;height:40px}
.adm-bar .iconbtn .ic{width:20px;height:20px}
.adm-bar__note{position:absolute;right:var(--gutter);top:64px;pointer-events:none}
.adm-bar__note:empty{display:none}

/* ---------------------------------------------------------------- page */
.adm-page{max-width:1180px;margin:0 auto;padding:44px var(--gutter) 72px;font-size:15px}
.adm-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px}
.adm-head h1{font-size:40px;line-height:1;letter-spacing:-.005em}
.adm-lede{margin-top:10px;font-size:17px;line-height:1.5;color:var(--ink-2);max-width:46em;text-wrap:pretty}
.adm-lede b{font-weight:700;color:var(--ink)}
.adm-head__end{display:flex;flex-direction:column;align-items:flex-end;gap:8px;min-height:44px}
.adm-csv-note:empty{display:none}
.adm-csv-note .toast{font-size:13px;min-height:30px}

/* toolbar: cohort segments + search */
.adm-tools{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:36px}
.adm-seg{min-width:0;max-width:100%}
.adm-seg .tabs{display:flex;flex-wrap:nowrap}
.adm-seg .tab{height:36px;padding:0 13px;font-size:14px;white-space:nowrap}
.adm-search{position:relative;margin-left:auto;width:300px}
.adm-search > .ic{position:absolute;left:12px;top:50%;width:18px;height:18px;margin-top:-9px;color:var(--ink-3);z-index:1;pointer-events:none}
.adm-search .field__label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.adm-search .input{height:42px;padding-left:38px;font-size:15px;border-radius:12px}
.adm-search .input::-webkit-search-cancel-button{cursor:pointer}

/* sections */
.adm-sec{margin-top:40px}
.adm-sec:first-of-type{margin-top:0}
.adm-sec__h{position:relative;display:flex;align-items:baseline;gap:12px;margin-bottom:12px;flex-wrap:wrap}
.adm-sec__h h2{font-size:26px;line-height:1.05}
.adm-count{font-size:13px;font-weight:700;color:var(--ink-3)}
.adm-sec__h > .toast{position:absolute;right:0;top:-4px;font-size:14px}
.adm-phone-sort{display:none}

/* selection bar */
.adm-selbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:8px 8px 8px 16px;margin-bottom:10px;border-radius:var(--r-md);background:var(--sun-1);box-shadow:inset 0 0 0 1.5px var(--sun-2)}
.adm-selbar[hidden]{display:none}
.adm-selbar p{font-size:14px;color:var(--ink-2);margin-right:auto}
.adm-selbar b{color:var(--ink);font-weight:700}
.adm-selbar .btn--grown{height:36px;font-size:14px;padding:0 12px}

/* ---------------------------------------------------------------- tables */
.adm-table-wrap{background:var(--card);border-radius:var(--r-lg);box-shadow:0 2px 0 var(--lip);padding:4px 8px 8px}
.adm-table{width:100%;border-collapse:separate;border-spacing:0;font-size:14px}
.adm-table[hidden]{display:none}
.adm-table thead th{position:sticky;top:60px;z-index:2;background:var(--card);height:40px;padding:0 10px;text-align:left;font-size:13px;font-weight:600;color:var(--ink-3);white-space:nowrap;box-shadow:0 2px 0 var(--inset)}
.adm-table thead th:first-child{border-radius:14px 0 0 0}
.adm-table thead th:last-child{border-radius:0 14px 0 0}
.adm-table th.num,.adm-table td.num{text-align:right}
.adm-table td{height:46px;padding:0 10px;color:var(--ink-2);white-space:nowrap;vertical-align:middle}
.adm-table tbody tr td:first-child{border-radius:10px 0 0 10px}
.adm-table tbody tr td:last-child{border-radius:0 10px 10px 0}
.adm-tr{cursor:pointer}
.adm-codes .adm-tr{cursor:default}
@media (hover:hover){.adm-tr:hover td{background:var(--raised)}}
.adm-tr.is-selected td{background:var(--sun-1)}
@media (hover:hover){.adm-tr.is-selected:hover td{background:var(--sun-1)}}
.adm-sort{display:inline-flex;align-items:center;gap:4px;height:30px;margin:0 -6px;padding:0 6px;border-radius:8px;font-size:13px;font-weight:600;color:var(--ink-3)}
.num .adm-sort{flex-direction:row-reverse}
.adm-sort__ic{width:14px;height:14px;opacity:.45}
.adm-sort.is-on{color:var(--ink)}
.adm-sort.is-on .adm-sort__ic{opacity:1;transform:rotate(180deg)}
.adm-sort.is-on.is-asc .adm-sort__ic{transform:none}
.adm-sort:focus-visible{box-shadow:0 0 0 3px var(--focus)}
@media (hover:hover){.adm-sort:hover{color:var(--ink)}.adm-sort:hover .adm-sort__ic{opacity:1}}
.adm-table .c-sel{width:44px;padding:0 0 0 10px}
.adm-table .check{min-height:0;padding:0;gap:0}
.adm-table .check__box{width:20px;height:20px;border-radius:6px;margin:0}
.adm-table .check__box .ic{width:14px;height:14px}
.adm-table .check input:indeterminate + .check__box{background:var(--done);box-shadow:none}
.adm-table .check input:indeterminate + .check__box::after{content:"";width:10px;height:2.4px;border-radius:2px;background:#fff}
.adm-table .check input:indeterminate + .check__box .ic{display:none}
.adm-name{font-size:15px;font-weight:700;color:var(--ink);border-radius:6px;padding:2px 4px;margin:0 -4px;text-align:left}
.adm-name:focus-visible{box-shadow:0 0 0 3px var(--focus)}
.adm-sub{display:none}
.adm-nil{color:var(--ink-3)}
.adm-table .c-children{width:90px}
.adm-table .c-status{width:110px}
.adm-table .chip{height:24px;padding:0 9px;font-size:13px}
.adm-done-n{display:none}

/* the road bar in miniature: sessions done */
.adm-road{display:inline-flex;gap:2px;align-items:center;height:9px;vertical-align:middle}
.adm-road i{display:block;width:10px;height:6px;background:var(--sand);box-shadow:0 1.5px 0 var(--sand-lip)}
.adm-road i:first-child{border-radius:4px 0 0 4px}
.adm-road i:last-child{border-radius:0 4px 4px 0}
.adm-road i.is-done{background:var(--done);box-shadow:0 1.5px 0 color-mix(in srgb,var(--done) 70%,#000)}

/* invite codes */
.adm-code{font-weight:800;font-size:14px;letter-spacing:.04em;color:var(--ink);font-variant-numeric:tabular-nums}
.adm-codes .c-uses{width:90px}
.adm-codes .c-copy{width:52px;text-align:right}
.adm-copy{width:34px;height:34px;border-radius:10px}
.adm-copy .ic{width:17px;height:17px}
.adm-copy.is-copied{color:var(--done)}
.adm-none{padding:20px 12px;font-size:15px;color:var(--ink-3)}
.adm-empty{padding:12px 0 20px}
.adm-empty .empty h3{font-size:24px}
.adm-empty .empty p{font-size:15px}

/* the data rule: calm, always present */
.adm-rule{display:flex;align-items:flex-start;gap:12px;margin-top:44px;padding:16px 20px;border-radius:var(--r-md);background:var(--inset);color:var(--ink-2)}
.adm-rule .ic{width:22px;height:22px;flex:none;color:var(--done);margin-top:1px}
.adm-rule p{font-size:15px;line-height:1.5}
.adm-rule b{font-weight:700;color:var(--ink)}
.adm-rule span{color:var(--ink-3)}
.adm-head + .adm-rule{margin:0 0 36px}

/* ---------------------------------------------------------------- sheets (side on desktop, bottom on phone) */
.adm-sheet .sheet__head h2{font-size:26px}
.adm-sheet .sheet__body{font-size:15px}
.adm-dl{display:flex;flex-direction:column;margin-top:6px}
.adm-dl > div{display:grid;grid-template-columns:120px 1fr;align-items:center;gap:12px;min-height:42px;box-shadow:inset 0 -1.5px 0 var(--inset)}
.adm-dl dt{font-size:13px;font-weight:600;color:var(--ink-3)}
.adm-dl dd{font-size:15px;color:var(--ink);display:flex;align-items:center;gap:8px}
.adm-dl .chip{height:24px;font-size:13px}
.adm-sheet-rule{display:flex;gap:10px;margin-top:18px;font-size:14px;line-height:1.5;color:var(--ink-3)}
.adm-sheet-rule .ic{width:18px;height:18px;flex:none;color:var(--done);margin-top:2px}
.adm-acts{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.adm-acts .btn--grown{font-size:15px}
.adm-confirm{margin-top:14px;padding:14px 16px;border-radius:var(--r-md);background:var(--gentle-tint);color:var(--ink)}
.adm-confirm[hidden]{display:none}
.adm-confirm p{font-size:14px;line-height:1.5}
.adm-confirm b{font-weight:700}
.adm-confirm .adm-acts{margin-top:12px}
.adm-sheet-note{margin-top:14px}
.adm-sheet-note:empty{display:none}
.adm-gone{padding:12px 0}
.adm-form{display:flex;flex-direction:column;gap:16px;margin-top:6px}
.adm-form .field__label{font-size:14px}
.adm-form .input{height:44px;font-size:15px}
.adm-form .adm-acts{margin-top:4px}
.adm-made{margin-top:22px;padding-top:18px;box-shadow:inset 0 2px 0 var(--inset)}
.adm-made[hidden]{display:none}
.adm-made__h{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.adm-made__h .toast{font-size:14px}
.adm-made__h .btn--grown{height:36px;font-size:14px;padding:0 12px}
.adm-made__h .btn.is-copied{color:var(--done)}
.adm-made__list{list-style:none;display:flex;flex-direction:column;gap:2px}
.adm-made__list li{display:flex;align-items:center;gap:12px;height:42px;padding:0 4px 0 12px;border-radius:10px;background:var(--card)}
.adm-made__exp{font-size:13px;color:var(--ink-3);margin-left:auto}

@media (min-width:761px){
  .sheet-layer.adm-side{justify-content:flex-end;align-items:stretch;padding:12px}
  .adm-side .sheet{width:440px;max-height:none;height:100%;transform:translateX(28px);padding:22px 26px 28px}
  .adm-side.is-open .sheet{transform:none}
}

/* ---------------------------------------------------------------- usage */
.adm-sentence{font-size:22px;line-height:1.45;color:var(--ink-2);max-width:36em;text-wrap:pretty}
.adm-sentence b{font-weight:800;color:var(--ink)}
.adm-sun-u{text-decoration:underline;text-decoration-color:var(--sun);text-decoration-thickness:4px;text-underline-offset:5px}
.adm-sentence--sub{font-size:16px;margin-top:8px;color:var(--ink-3);max-width:60em}
.adm-sentence--sub b{font-weight:700}
.adm-chartbox{margin-top:24px;padding:20px 24px 14px;background:var(--card);border-radius:var(--r-lg);box-shadow:0 2px 0 var(--lip)}
.adm-legend{display:flex;align-items:center;gap:18px;font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:6px}
.adm-legend span{display:inline-flex;align-items:center;gap:7px}
.adm-legend .sw{width:12px;height:12px;border-radius:3px}
.sw--s{background:var(--adm-tint)}
.sw--d{background:var(--sun);box-shadow:inset 0 -2px 0 var(--sun-lip)}
.adm-legend__unit{margin-left:auto;color:var(--ink-3);font-weight:500}
.adm-chart-slot{width:100%}
.adm-chart{display:block;max-width:100%;height:auto;overflow:visible}
.adm-chart text{font-family:var(--f-ui);font-variant-numeric:tabular-nums}
.ch-grid{stroke:var(--inset);stroke-width:1}
.ch-grid.is-base{stroke:var(--lip);stroke-width:2}
.ch-y{font-size:12px;font-weight:500;fill:var(--ink-3)}
.ch-x{font-size:13px;font-weight:600;fill:var(--ink-3)}
.ch-week.is-last .ch-x{fill:var(--ink);font-weight:700}
.ch-started{fill:var(--adm-tint)}
.ch-done{fill:var(--sun)}
.ch-v{font-size:12px;font-weight:700}
.ch-v--s{fill:var(--ink-3)}
.ch-v--d{fill:var(--ink)}
.ch-hit{fill:transparent}
@media (hover:hover){.ch-week:hover .ch-hit{fill:var(--raised)}}

.adm-dropbox{margin-top:20px;padding:22px 24px 18px;background:var(--card);border-radius:var(--r-lg);box-shadow:0 2px 0 var(--lip)}
.adm-drop{list-style:none;display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:10px;position:relative}
.adm-drop::before{content:"";position:absolute;left:5%;right:5%;top:26px;height:10px;border-radius:5px;background:var(--sand);box-shadow:0 2px 0 var(--sand-lip);opacity:.55}
.adm-drop li{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px}
.adm-drop__stone{width:68px;height:60px;overflow:visible}
.peb-bg{fill:var(--sand)}
.peb-lost{fill:var(--gentle)}
.peb-line{fill:none;stroke:var(--ink);stroke-width:1.5;vector-effect:non-scaling-stroke}
.adm-drop__n b{font-size:18px;font-weight:800;color:var(--ink)}
.adm-drop__t{font-size:13px;line-height:1.3;color:var(--ink-3);max-width:12em;text-wrap:balance}
.adm-drop__t .tnum{font-weight:700;color:var(--ink-2)}

/* ---------------------------------------------------------------- phone */
@media (max-width:1100px){
  .adm-search{margin-left:0;width:100%}
}
@media (max-width:760px){
  .adm-bar{height:auto;flex-wrap:wrap;gap:4px 8px;padding:8px 16px 10px;position:sticky}
  .adm-bar__area{display:none}
  .adm-bar .brand__word{font-size:19px}
  .adm-bar__tabs{order:3;flex:1 0 100%}
  .adm-bar__tabs .tabs{display:flex}
  .adm-bar__tabs .tab{flex:1;justify-content:center;height:40px}
  .adm-bar__note{top:auto;bottom:-44px;right:16px}
  .adm-page{padding:28px 16px 56px}
  .adm-head{flex-direction:column;align-items:flex-start;gap:16px;margin-bottom:20px}
  .adm-head h1{font-size:34px}
  .adm-lede{font-size:16px}
  .adm-head__end{align-items:flex-start}
  .adm-tools{gap:12px;margin-bottom:28px}
  .adm-seg{width:100%;overflow-x:auto;scrollbar-width:none;margin:0 -16px;padding:0 16px;width:calc(100% + 32px);max-width:none}
  .adm-seg::-webkit-scrollbar{display:none}
  .adm-seg .tabs{display:inline-flex}
  .adm-seg .tab{height:40px}
  .adm-phone-sort{display:block;margin-left:auto}
  .adm-phone-sort .field{flex-direction:row;align-items:center;gap:8px}
  .adm-phone-sort .field__label{font-size:13px;font-weight:600;color:var(--ink-3)}
  .adm-phone-sort .input{height:36px;font-size:14px;padding:0 34px 0 10px;border-radius:10px}
  .adm-phone-sort .select .ic{right:10px;width:16px;height:16px;margin-top:-8px}
  .adm-sec__h > .toast{position:static;flex-basis:100%}
  .adm-table-wrap{padding:4px}
  .adm-table,.adm-table tbody{display:block}
  .adm-table thead{display:none}
  .adm-table tr{display:grid;align-items:center;column-gap:10px;padding:10px 8px;border-radius:12px}
  .adm-table tbody tr + tr{box-shadow:0 -1.5px 0 var(--inset)}
  .adm-table td{display:block;height:auto;padding:0;background:none!important}
  .adm-tr.is-selected{background:var(--sun-1)}
  .adm-fam tr{grid-template-columns:28px 1fr auto;grid-template-areas:"sel name status" "sel sub done"}
  .adm-fam .c-sel{grid-area:sel;width:auto;padding:0}
  .adm-fam .c-name{display:contents}
  .adm-fam .adm-name{grid-area:name;justify-self:start}
  .adm-fam .adm-sub{grid-area:sub;display:block;font-size:13px;color:var(--ink-3);white-space:normal;line-height:1.35}
  .adm-fam .c-cohort,.adm-fam .c-children,.adm-fam .c-joined,.adm-fam .c-last{display:none}
  .adm-fam .c-done{grid-area:done;justify-self:end}
  .adm-fam .c-status{grid-area:status;justify-self:end;width:auto}
  .adm-codes tr{grid-template-columns:1fr auto auto;grid-template-areas:"code status copy" "sub sub copy"}
  .adm-codes .c-code{display:contents}
  .adm-codes .adm-code{grid-area:code}
  .adm-codes .adm-sub{grid-area:sub;display:block;font-size:13px;color:var(--ink-3)}
  .adm-codes .c-cohort,.adm-codes .c-uses,.adm-codes .c-exp{display:none}
  .adm-codes .c-status{grid-area:status;width:auto}
  .adm-codes .c-copy{grid-area:copy;width:auto}
  .adm-codes .adm-copy{width:44px;height:44px}
  .adm-selbar{padding:10px 12px}
  .adm-selbar p{flex-basis:100%}
  .adm-rule{padding:14px 16px}
  .adm-sentence{font-size:19px}
  .adm-chartbox{padding:16px 12px 10px;margin-left:-4px;margin-right:-4px}
  .adm-legend{flex-wrap:wrap;gap:6px 14px}
  .adm-legend__unit{margin-left:0;flex-basis:100%}
  .adm-dropbox{padding:18px 10px 14px}
  .adm-drop{gap:2px}
  .adm-drop::before{top:18px}
  .adm-drop__stone{width:42px;height:37px}
  .adm-drop__t{font-size:0}
  .adm-drop__t .tnum{font-size:13px}
  .adm-dl > div{grid-template-columns:110px 1fr}
}