/* Studio sign-in and attendance reporting surfaces. Tokens are the ones the
   appliance already ships, so these pages read as the same product. Everything
   loads from local disk: no external fonts, images, scripts or stylesheets. */
:root{
  --bg:#F6F5F2;--paper:#FFFFFF;--ink:#1C1C1C;--muted:#626A6D;
  --accent:#2B5672;--accent-soft:#E7EDF1;--line:#E6E2DB;
  --warn-soft:#F6ECD9;--warn-line:#EAD9BC;--radius:16px;--radius-tight:12px;
  --shadow:0 1px 2px rgba(0,0,0,.04),0 8px 28px rgba(0,0,0,.05);
  --font-display:Georgia,"Iowan Old Style","Times New Roman",serif;
  --font-body:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,sans-serif;
  --dur-micro:140ms;--dur-ui:220ms;--ease:cubic-bezier(.2,.7,.3,1);
}
[data-studio="studiom"]{--accent:#1F2A24;--accent-soft:#E6EAE6;--bg:#F6F4EF;--line:#E7E3DA}
*{box-sizing:border-box}
html,body{min-height:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;border:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ------------------------------------------------------------- sign-in ---
   Split: form left, quiet brand panel right, one hairline between them. The
   form sits directly on the page background, so the split does the containing
   and there is no floating card. */
.signin{display:grid;grid-template-columns:1fr;min-height:100dvh}
.signin-form-pane{display:flex;align-items:center;justify-content:center;padding:clamp(24px,6vw,64px) clamp(16px,5vw,56px)}
.signin-form-pane>div{width:100%;max-width:27rem}
.signin h1{font-family:var(--font-display);font-weight:600;font-size:26px;letter-spacing:-.01em;margin:0 0 6px}
.signin-lede{color:var(--muted);font-size:14px;margin:0 0 22px;max-width:34ch}

/* Under 880px the panel collapses to a wordmark strip above the form: the long
   copy goes, the wordmark stays so you still know which studio you are at. */
.signin-brand-pane{order:-1;display:flex;align-items:center;background:var(--paper);border-bottom:1px solid var(--line);padding:18px clamp(16px,5vw,56px)}
.brand-mark{font-family:var(--font-display);font-weight:600;font-size:20px;letter-spacing:-.015em;margin:0}
.brand-body{display:none}
@media (min-width:880px){
  .signin{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr)}
  .signin-brand-pane{order:0;border-bottom:0;border-left:1px solid var(--line);padding:clamp(32px,5vw,72px)}
  .brand-mark{font-size:clamp(30px,4.4vw,46px);line-height:1.05}
  .brand-rule{width:56px;height:1px;background:var(--line);border:0;margin:26px 0 0}
  .brand-body{display:block;margin-top:26px;max-width:34ch}
}

/* The panel names the selected workspace. Motion belongs to the realm thumb. */
.brand-destination{margin:0 0 14px;font-size:16px}
.brand-note{margin:0;color:var(--muted);font-size:13.5px}

/* Realm segment: native radios in a fieldset, so arrow keys are the browser
   behaviour and nothing here has to reimplement them. Two segments only, so
   the thumb moves by exactly its own width and needs no measurement. */
.seg{border:0;margin:0 0 20px;padding:0;min-width:0}
.seg-track{position:relative;display:grid;grid-template-columns:1fr 1fr;padding:3px;background:var(--accent-soft);border-radius:999px}
.seg-thumb{position:absolute;top:3px;bottom:3px;left:3px;width:calc(50% - 3px);background:var(--accent);border-radius:999px;transition:transform var(--dur-ui) var(--ease)}
.seg-track[data-pos="1"] .seg-thumb{transform:translateX(100%)}
.seg input{position:absolute;opacity:0;width:1px;height:1px;margin:0;pointer-events:none}
.seg label{position:relative;z-index:1;min-height:44px;padding:10px 14px;border-radius:999px;text-align:center;font-size:14px;font-weight:500;color:var(--accent);cursor:pointer;transition:color var(--dur-micro) var(--ease)}
.seg input:checked+label{color:var(--paper)}
.seg input:focus-visible+label{outline:2px solid var(--accent);outline-offset:2px}
.seg:disabled label{cursor:wait}

/* ---------------------------------------------------------------- forms --- */
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;font-weight:500;margin-bottom:6px}
/* 16px keeps iOS from zooming the viewport when a field takes focus. */
.field input,.field select{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:var(--radius-tight);background:var(--paper);color:var(--ink);font:inherit;font-size:16px}
.field input::placeholder{color:var(--muted)}
.hint{margin:6px 0 0;color:var(--muted);font-size:12.5px;max-width:34ch}
.btn-primary,.btn-quiet{width:100%;padding:12px 16px;border-radius:var(--radius-tight);font:inherit;font-size:15px;font-weight:600;cursor:pointer;transition:box-shadow var(--dur-micro) var(--ease),border-color var(--dur-micro) var(--ease),color var(--dur-micro) var(--ease)}
.btn-primary{border:1px solid var(--accent);background:var(--accent);color:var(--paper)}
.btn-quiet{border:1px solid var(--line);background:var(--paper);color:var(--ink)}
.btn-quiet:hover{border-color:var(--accent);color:var(--accent)}
.btn-primary:disabled,.btn-quiet:disabled{opacity:.55;cursor:default}
/* Darkens whichever accent the studio uses, without hard-coding a second hex. */
.btn-primary:hover:not(:disabled){box-shadow:inset 0 0 0 999px rgba(0,0,0,.10)}

/* The password form and the sign-in-link form are siblings, never nested, so
   no mode switch can hide the password route. */
.alt-divider{border-top:1px solid var(--line);margin:26px 0 20px;text-align:center;color:var(--muted);font-size:13px}
.alt-divider span{position:relative;top:-.72em;background:var(--bg);padding:0 12px}

/* ------------------------------------------------------------- messages --- */
.msg{margin:12px 0 0;padding:10px 13px;border-radius:var(--radius-tight);border:1px solid var(--line);background:var(--paper);font-size:13.5px}
.msg-error{background:var(--warn-soft);border-color:var(--warn-line)}
.continue-panel{padding:18px 20px;margin-bottom:24px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);box-shadow:var(--shadow)}
.continue-panel h2{font-family:var(--font-display);font-weight:600;font-size:18px;margin:0 0 6px}
.continue-panel p{margin:0 0 14px;color:var(--muted);font-size:13.5px;max-width:34ch}
.continue-panel .btn-primary{width:auto;padding-left:22px;padding-right:22px}
#secureSignin h2{font-size:16px;margin:0 0 6px}
#secureSigninLinks{display:flex;flex-wrap:wrap;gap:10px}
#secureSigninLinks a{display:inline-flex;align-items:center;min-height:44px;padding:8px 12px;color:var(--accent);border:1px solid var(--line);border-radius:var(--radius-tight)}

/* -------------------------------------------------------------- reports ---
   Not a split. A working document: header, filters, an honest status line,
   then aggregate tables. */
.report-shell{max-width:60rem;margin:0 auto;padding:clamp(20px,4vw,40px) clamp(16px,4vw,32px) 64px}
.report-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px 18px;padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:24px}
.report-head h1{font-family:var(--font-display);font-weight:600;font-size:clamp(22px,3.2vw,30px);letter-spacing:-.01em;margin:0}
.report-scope{color:var(--muted);font-size:13.5px;margin:0}
.report-exit{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}
.report-exit a,.report-exit button{border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:999px;padding:6px 13px;font:inherit;font-size:12.5px;text-decoration:none;cursor:pointer}
.report-exit a:hover,.report-exit button:hover{border-color:var(--accent);color:var(--accent)}
.filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;align-items:end;margin:0 0 8px}
.filters .field{margin-bottom:0}
.filters .btn-primary{width:auto;padding-left:20px;padding-right:20px}
.report-filter-fields{border:0;margin:0;padding:0;min-width:0}
.range-note{margin:0 0 24px;color:var(--muted);font-size:12.5px;max-width:70ch}
.report-section{margin:0 0 22px;padding:18px 20px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);box-shadow:var(--shadow)}
.report-section h2{font-family:var(--font-display);font-weight:600;font-size:17px;margin:0 0 4px}
.report-section p{margin:0 0 12px;color:var(--muted);font-size:13px;max-width:70ch;overflow-wrap:anywhere}
.report-section p:last-child{margin-bottom:0}
.notice{padding:14px 16px;border:1px solid var(--line);border-radius:var(--radius-tight);background:var(--paper);font-size:14px;margin:0 0 22px}
.notice-warn{background:var(--warn-soft);border-color:var(--warn-line)}
.notice strong{display:block;font-weight:600;margin-bottom:4px}
.notice a{color:var(--accent)}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:var(--radius-tight)}
/* Sentence-case headers, not the baseline all-caps: values like "Reformer
   Level 2" stay legible and the tables read as data, not as labels. */
table.agg{width:100%;border-collapse:collapse;font-size:13.5px;font-variant-numeric:tabular-nums}
table.agg th,table.agg td{padding:10px 13px;text-align:left;vertical-align:top;border-top:1px solid var(--line)}
table.agg thead th{border-top:0;background:var(--accent-soft);color:var(--accent);font-weight:600;white-space:nowrap}
table.agg th.numeric,table.agg td.numeric{text-align:right}
table.agg tbody tr:nth-child(even){background:var(--bg)}
.defs{margin:0;font-size:13.5px}
.defs dt{font-weight:600;margin-top:10px}
.defs dt:first-child{margin-top:0}
.defs dd{margin:2px 0 0;color:var(--muted)}
.staff-access summary{cursor:pointer;min-height:44px;font-weight:600;padding:8px 0}
.staff-access summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.staff-access form{border-top:1px solid var(--line);padding-top:16px;margin-top:20px}
.staff-access .hint{max-width:70ch}
.staff-access button,#load-current{width:auto;min-height:44px}
.check-row{display:flex;align-items:flex-start;gap:10px;min-height:44px;padding:8px 0;font-size:14px;max-width:70ch}
.check-row input{flex:none;width:20px;height:20px;margin:1px 0 0;accent-color:var(--accent)}
#current-results .table-scroll{margin:16px 0}
#current-results h3{font-size:15px;margin:22px 0 6px}

/* State still changes under reduced motion; it just changes instantly. */
@media (prefers-reduced-motion:reduce){
  .seg-thumb,.seg label,.btn-primary,.btn-quiet{transition:none}
}

/* Last, so it wins over the equal-specificity display rules above. */
[hidden]{display:none}
[data-embedded] .report-exit{display:none}