/* public/css/sessions.css
   Shared styles for /facilitate, /sessions, /present and /worksheet.
   Brand variables match assess.html and group.html. */

@font-face { font-family: 'DM Sans'; font-style: normal; font-weight: 100 1000; font-display: swap; src: url(/fonts/dm-sans-latin-opsz-normal.woff2) format('woff2'); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'DM Sans'; font-style: normal; font-weight: 100 1000; font-display: swap; src: url(/fonts/dm-sans-latin-ext-opsz-normal.woff2) format('woff2'); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: 'Instrument Serif'; font-style: normal; font-weight: 400; font-display: swap; src: url(/fonts/instrument-serif-latin-400-normal.woff2) format('woff2'); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'Instrument Serif'; font-style: italic; font-weight: 400; font-display: swap; src: url(/fonts/instrument-serif-latin-400-italic.woff2) format('woff2'); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }

:root {
  --ink: #1a1a1a; --ink-soft: #4a4a4a; --ink-muted: #8a8a8a; --ink-faint: #d9d5cf;
  --surface: #faf9f7; --surface-warm: #f3f1ed; --surface-card: #ffffff;
  --accent: #6B2D7B; --accent-soft: #8B4D9B; --accent-glow: rgba(107, 45, 123, 0.08);
  --line: #e6e2dc; --ok: #2f7a55; --warn: #9a5b12;
  --slide: #1d1420; --slide-ink: #f6f1f7; --slide-muted: #bfaec4; --slide-accent: #d7b2e2;
  --serif: 'Instrument Serif', Georgia, serif;
  --sans: 'DM Sans', -apple-system, 'Segoe UI', sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { font-family: var(--sans); color: var(--ink); background: var(--surface); line-height: 1.6; -webkit-font-smoothing: antialiased; }
.hidden { display: none !important; }
a { color: var(--accent); }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; margin: 0; line-height: 1.12; text-wrap: balance; }
p { margin: 0; }
button { font-family: var(--sans); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.topbar { border-bottom: 1px solid var(--line); background: var(--surface); position: sticky; top: 0; z-index: 5; }
.topbar .in { max-width: 1120px; margin: 0 auto; padding: 12px 20px; display: flex; align-items: center; gap: 16px; }
.mark { font-family: var(--serif); font-size: 24px; text-decoration: none; color: var(--ink); white-space: nowrap; }
.mark sup { font-family: var(--sans); font-size: 9px; }
.topbar .where { font-size: 13px; color: var(--ink-muted); }
.topbar .right { margin-left: auto; display: flex; gap: 14px; align-items: center; font-size: 13px; }
.topbar .right a { color: var(--ink-soft); text-decoration: none; }

.page { max-width: 1120px; margin: 0 auto; padding: 36px 20px 80px; display: grid; gap: 28px; }
.narrow { max-width: 760px; }
.eyebrow { font-size: 11px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.lede { font-size: 1.05rem; color: var(--ink-soft); max-width: 62ch; }
.muted { color: var(--ink-muted); font-size: 14px; }
.soft { color: var(--ink-soft); }
h1 { font-size: clamp(34px, 5vw, 52px); }
h2 { font-size: 28px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--accent); color: #fff; border: 0; border-radius: 999px; padding: 11px 20px; font-size: 14px; font-weight: 500; text-decoration: none; cursor: pointer; white-space: nowrap; }
.btn:hover { background: var(--accent-soft); }
.btn[disabled] { opacity: .55; cursor: default; }
.btn.line { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.btn.line:hover { background: var(--accent-glow); }
.btn.ink { background: var(--ink); }
.note.offers-line { font-size: 14px; color: var(--ink-soft); }
.offers-line a { color: var(--accent); font-weight: 500; }
.signin-row { display: flex; flex-wrap: wrap; gap: 10px; }
.btn.sm { padding: 7px 13px; font-size: 12.5px; }
.linkbtn { background: none; border: 0; padding: 0; color: var(--accent); cursor: pointer; font-size: inherit; text-decoration: underline; }
.row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.spread { display: flex; flex-wrap: wrap; gap: 12px 20px; justify-content: space-between; align-items: flex-end; }

.panel { background: var(--surface-card); border: 1px solid var(--line); border-radius: 14px; min-width: 0; overflow: hidden; }
.panel-h { display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.panel-h h3 { font-size: 21px; }
.panel-b { padding: 16px 18px; display: grid; gap: 12px; }
.grid2 { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 20px; align-items: start; }
.stack { display: grid; gap: 20px; min-width: 0; }

.chip { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; padding: 3px 10px; border-radius: 999px; border: 1px solid var(--line); color: var(--ink-soft); white-space: nowrap; }
.chip.ok { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 40%, transparent); background: color-mix(in srgb, var(--ok) 8%, transparent); }
.chip.accent { color: var(--accent); border-color: var(--accent); }
.st { font-size: 12px; padding: 3px 9px; border-radius: 999px; white-space: nowrap; }
.st.finished { color: var(--ok); background: color-mix(in srgb, var(--ok) 12%, transparent); }
.st.not_yet { color: var(--ink-soft); background: var(--surface-warm); }
.st.unsubscribed { color: var(--ink-muted); border: 1px dashed var(--ink-faint); }

.meter { height: 8px; border-radius: 99px; background: var(--surface-warm); overflow: hidden; }
.meter i { display: block; height: 100%; background: var(--accent); border-radius: 99px; }
.meter-row { display: flex; justify-content: space-between; font-size: 13px; color: var(--ink-soft); font-variant-numeric: tabular-nums; }

.roster { list-style: none; margin: 0; padding: 0; }
.roster li { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 12px; align-items: center; padding: 10px 18px; border-top: 1px solid var(--line); font-size: 14px; }
.roster .nm { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.roster .nm small { display: block; font-size: 12px; color: var(--ink-muted); overflow: hidden; text-overflow: ellipsis; }
.mini { font: 500 12px/1 var(--sans); color: var(--accent); background: transparent; border: 1px solid var(--accent); border-radius: 999px; padding: 6px 10px; cursor: pointer; white-space: nowrap; }
.mini[disabled] { border-color: transparent; color: var(--ink-muted); cursor: default; }
.note { font-size: 12.5px; color: var(--ink-muted); }

.list { display: grid; gap: 10px; }
.item { display: flex; flex-wrap: wrap; gap: 6px 16px; justify-content: space-between; align-items: center; padding: 16px 18px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface-card); text-decoration: none; color: var(--ink); }
.item:hover { border-color: var(--accent); }
.item b { font-family: var(--serif); font-weight: 400; font-size: 22px; display: block; }
.item small { color: var(--ink-muted); font-size: 13px; }

.form { display: grid; gap: 18px; padding: 22px; }
.fgrid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.fld { display: grid; gap: 6px; min-width: 0; align-content: start; }
.fld.wide { grid-column: span 2; }
.fld.full { grid-column: 1 / -1; }
.fld label, .lbl { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-muted); }
.fld input, .fld textarea, .fld select { font: 15px/1.45 var(--sans); color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; width: 100%; min-width: 0; }
.fld textarea { min-height: 120px; resize: vertical; }
.fld .help { font-size: 12.5px; color: var(--ink-muted); }
.offers { display: flex; flex-wrap: wrap; gap: 8px; }
.offers label { position: relative; text-transform: none; letter-spacing: 0; font-size: inherit; color: var(--ink); }
.offers input { position: absolute; opacity: 0; pointer-events: none; }
.offers span { display: block; padding: 9px 14px; border-radius: 12px; border: 1px solid var(--line); font-size: 14px; cursor: pointer; background: var(--surface-card); }
.offers span small { display: block; font-size: 11.5px; color: var(--ink-muted); }
.offers input:checked + span { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); color: var(--accent); }
.offers input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }

.error { color: #a12d2d; font-size: 14px; }
.ok-msg { color: var(--ok); font-size: 14px; }
.callout { border-radius: 14px; padding: 16px 18px; background: var(--accent-glow); display: grid; gap: 8px; }
.callout.leader { border: 1.5px solid var(--accent); }
.callout h3 { font-size: 21px; }

/* checklist */
.track { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.phase { border: 1px solid var(--line); border-radius: 14px; padding: 16px; background: var(--surface-card); min-width: 0; }
.phase.now { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.phase h4 { font-family: var(--serif); font-weight: 400; font-size: 22px; margin: 4px 0 10px; }
.phase ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; font-size: 14px; }
.phase li { display: flex; gap: 10px; align-items: flex-start; }
.tick { width: 16px; height: 16px; border-radius: 50%; border: 1.5px solid var(--ink-faint); flex: none; margin-top: 3px; position: relative; }
.tick.y { background: var(--ok); border-color: var(--ok); }
.tick.y::after { content: ""; position: absolute; left: 4px; top: 1.5px; width: 4px; height: 7px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg); }

/* online worksheet */
.ws-stages { display: grid; gap: 22px; }
.ws-stage { display: grid; gap: 12px; }
.ws-stage-h { display: flex; align-items: baseline; gap: 10px; border-bottom: 2px solid var(--accent); padding-bottom: 6px; }
.ws-stage-h b { font-family: var(--serif); font-weight: 400; font-size: 26px; }
.ws-stage-h small { font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-muted); }
.ws-boxes { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.ws-box { border: 1px solid var(--line); border-radius: 12px; padding: 14px; background: var(--surface-card); display: grid; gap: 8px; min-width: 0; }
.ws-box.key { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.ws-box .num { font-family: var(--serif); color: var(--accent); font-size: 22px; line-height: 1; }
.ws-box .p { font-weight: 500; font-size: 14.5px; line-height: 1.35; }
.ws-box .src { font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-soft); }
.ws-box textarea { font: 15px/1.5 var(--sans); width: 100%; min-height: 110px; border: 1px solid var(--line); border-radius: 8px; padding: 10px; background: var(--surface); color: var(--ink); resize: vertical; }
.ws-box textarea[disabled] { background: var(--surface-warm); color: var(--ink-muted); }
.ws-box .ex { font-size: 12.5px; color: var(--ink-muted); font-style: italic; }
.savestate { font-size: 12.5px; color: var(--ink-muted); }
.toggle { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface-card); flex-wrap: wrap; cursor: pointer; }
.toggle input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.tg { width: 44px; height: 26px; border-radius: 99px; background: var(--ink-faint); position: relative; flex: none; transition: background .2s; }
.tg::after { content: ""; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: #fff; transition: transform .2s; }
.toggle input:checked + .tg { background: var(--accent); }
.toggle input:checked + .tg::after { transform: translateX(18px); }
.toggle input:focus-visible + .tg { outline: 2px solid var(--accent); outline-offset: 2px; }
.toggle .txt { flex: 1; min-width: 200px; font-size: 14px; color: var(--ink-soft); }
.toggle .txt b { display: block; color: var(--ink); font-weight: 500; }

details.sheet { border: 1px solid var(--line); border-radius: 12px; background: var(--surface-card); }
details.sheet summary { padding: 12px 16px; cursor: pointer; font-weight: 500; }
details.sheet .body { padding: 0 16px 16px; display: grid; gap: 10px; font-size: 14px; }
details.sheet .body b { color: var(--accent); font-family: var(--serif); font-weight: 400; font-size: 18px; margin-right: 6px; }

@media (max-width: 860px) {
  .grid2, .track, .fgrid, .ws-boxes { grid-template-columns: minmax(0, 1fr); }
  .fld.wide { grid-column: auto; }
  .topbar .where { display: none; }
  .topbar .in { flex-wrap: wrap; row-gap: 6px; }
  .topbar .right { flex-wrap: wrap; gap: 6px 14px; margin-left: 0; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* Language menu, and right-to-left pages (Arabic). */
.langsel { font: 13px/1.2 var(--sans); color: var(--ink-soft); background: transparent; border: 1px solid var(--line); border-radius: 999px; padding: 5px 10px; }
[dir="rtl"] .topbar .right { margin-left: 0; margin-right: auto; }
[dir="rtl"] .ws-stage-h, [dir="rtl"] .spread { text-align: right; }
[dir="rtl"] .phase li, [dir="rtl"] .roster li { text-align: right; }
.ci { display: grid; gap: 16px; }
.ci fieldset { border: 0; padding: 0; margin: 0; display: grid; gap: 10px; }
.ci legend { font-weight: 500; font-size: 15px; margin-bottom: 8px; }
.ci .opts { display: flex; flex-wrap: wrap; gap: 8px; }
.ci .opts label { position: relative; }
.ci .opts input { position: absolute; opacity: 0; pointer-events: none; }
.ci .opts span { display: block; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line); font-size: 14px; cursor: pointer; background: var(--surface-card); }
.ci .opts input:checked + span { border-color: var(--accent); background: var(--accent-glow); color: var(--accent); }
.ci .opts input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.ci textarea { font: 15px/1.5 var(--sans); width: 100%; min-height: 80px; border: 1px solid var(--line); border-radius: 8px; padding: 10px; background: var(--surface); color: var(--ink); }
.bars { display: grid; gap: 6px; font-size: 13px; }
.bars div { display: grid; grid-template-columns: minmax(110px, 1fr) 3fr auto; gap: 10px; align-items: center; }
.bars i { display: block; height: 8px; border-radius: 99px; background: var(--accent); min-width: 2px; }
.bars span.n { font-variant-numeric: tabular-nums; color: var(--ink-muted); }
.quote { font-family: var(--serif); font-size: 17px; border-left: 2px solid var(--accent); padding-left: 12px; color: var(--ink-soft); }
[dir="rtl"] .quote { border-left: 0; border-right: 2px solid var(--accent); padding-left: 0; padding-right: 12px; }

[dir="rtl"] .tg::after { left: auto; right: 3px; }
[dir="rtl"] .toggle input:checked + .tg::after { transform: translateX(-18px); }
details.sheet .body b { margin-inline-end: 6px; }
[dir="rtl"] details.sheet .body b { margin-right: 0; }