/* =============================================================
   styles.css — one stylesheet, no build step, no framework.
   Colours live as tokens in :root. Change them once, here.
   ============================================================= */

/* ---------- TOKENS: LIGHT ----------
   Palette is Purple Maiʻa's own, sampled from the brand logo:
     purple #1a002d · navy #081659 · green #006838 · tan #c3996b
     red #ec1c24 · cyan #00adee · amber #faaf40 · lime #8bc53f
   purplemaia.org pairs Montserrat headings with Inter body text,
   near-black on off-white, and a 16px corner radius. Same here.
   Accent values are tuned for contrast, not picked by eye:
   --accent is 8.2:1 on --bg and 8.5:1 under white button text.      */
:root {
  --bg:            #fbfafc;
  --bg-alt:        #f4f1f7;
  --surface:       #ffffff;
  --surface-2:     #f8f6fa;
  --border:        #e7e2ec;
  --border-strong: #d5cdde;

  --text:          #15031f;
  --text-2:        #463a52;
  --muted:         #776c82;

  --accent:        #6b2f96;
  --accent-hover:  #5b2a82;
  --accent-soft:   #f2e9fa;
  --accent-ink:    #ffffff;

  --coral:         #b4452c;
  --coral-soft:    #fbeae4;
  --gold:          #946a0c;
  --gold-soft:     #f8f0dc;
  --ocean:         #0d6f99;
  --ocean-soft:    #e4f1f8;

  --shadow-sm: 0 1px 2px rgba(26,0,45,.05), 0 1px 3px rgba(26,0,45,.05);
  --shadow-md: 0 2px 4px rgba(26,0,45,.04), 0 8px 24px rgba(26,0,45,.08);
  --shadow-lg: 0 8px 16px rgba(26,0,45,.07), 0 24px 64px rgba(26,0,45,.15);

  --radius:    16px;
  --radius-sm: 10px;
  --radius-lg: 24px;

  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-display: 'Montserrat', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --font-mono:    ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, monospace;

  --header-h: 62px;
  --wrap: 1180px;
}

/* ---------- TOKENS: DARK ---------- */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg:            #120a18;
    --bg-alt:        #180e20;
    --surface:       #1d1226;
    --surface-2:     #251830;
    --border:        #33243f;
    --border-strong: #46334f;

    --text:          #f3eef7;
    --text-2:        #cfc4d8;
    --muted:         #9b8fa6;

    --accent:        #c9a4ef;
    --accent-hover:  #dcc0f8;
    --accent-soft:   #2a1838;
    --accent-ink:    #1a002d;

    --coral:         #f0876a;
    --coral-soft:    #33201a;
    --gold:          #e8a33d;
    --gold-soft:     #2f2411;
    --ocean:         #4cc6f5;
    --ocean-soft:    #102b38;

    --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
    --shadow-md: 0 2px 6px rgba(0,0,0,.4), 0 10px 30px rgba(0,0,0,.35);
    --shadow-lg: 0 10px 20px rgba(0,0,0,.45), 0 30px 70px rgba(0,0,0,.5);
  }
}

:root[data-theme="dark"] {
  --bg:            #120a18;
  --bg-alt:        #180e20;
  --surface:       #1d1226;
  --surface-2:     #251830;
  --border:        #33243f;
  --border-strong: #46334f;

  --text:          #f3eef7;
  --text-2:        #cfc4d8;
  --muted:         #9b8fa6;

  --accent:        #c9a4ef;
  --accent-hover:  #dcc0f8;
  --accent-soft:   #2a1838;
  --accent-ink:    #1a002d;

  --coral:         #f0876a;
  --coral-soft:    #33201a;
  --gold:          #e8a33d;
  --gold-soft:     #2f2411;
  --ocean:         #4cc6f5;
  --ocean-soft:    #102b38;

  --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
  --shadow-md: 0 2px 6px rgba(0,0,0,.4), 0 10px 30px rgba(0,0,0,.35);
  --shadow-lg: 0 10px 20px rgba(0,0,0,.45), 0 30px 70px rgba(0,0,0,.5);
}

/* ---------- BASE ---------- */
*, *::before, *::after { box-sizing: border-box; }

/* Must win over the display rules below (.palette-backdrop, .btn, …),
   otherwise anything toggled with the `hidden` attribute stays visible. */
[hidden] { display: none !important; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 18px); -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ---------- ʻOhe kāpala texture ----------
   The stamp motif the Purple Maiʻa deck uses, bled into the margins either
   side of the 1180px column. It ships as a *mask*, not as a
   coloured image, so a single file tints itself from --accent and follows
   the theme instead of needing a light and a dark copy.

   The file keeps a real alpha channel on purpose: the default mask-mode is
   alpha, so this never depends on mask-mode:luminance, which older Chrome
   ignores — and ignoring it would paint a solid square.

   body gets its own stacking context so the ::before can sit at z-index -1,
   which puts it above body's background but below every bit of content. */
body { position: relative; z-index: 0; }

body::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  display: none;              /* only drawn when there is margin to draw in */
  background-color: var(--accent);
  opacity: .06;

  --stamp: url("stamp.png");
  -webkit-mask-image: var(--stamp), var(--stamp), var(--stamp), var(--stamp), var(--stamp);
          mask-image: var(--stamp), var(--stamp), var(--stamp), var(--stamp), var(--stamp);
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
  -webkit-mask-size: 420px, 340px, 380px, 460px, 360px;
          mask-size: 420px, 340px, 380px, 460px, 360px;
  /* Pushed mostly off-canvas; only an edge bleeds in, so it reads as
     texture rather than as clip art sitting in the margin. */
  -webkit-mask-position:
    left -150px top 7%,  right -120px top 26%, left -110px top 48%,
    right -170px top 70%, left -140px top 90%;
          mask-position:
    left -150px top 7%,  right -120px top 26%, left -110px top 48%,
    right -170px top 70%, left -140px top 90%;
}

@media (min-width: 1240px) { body::before { display: block; } }

/* Light purple on a near-black page needs a little more to register. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) body::before { opacity: .085; }
}
:root[data-theme="dark"] body::before { opacity: .085; }

@media print { body::before { display: none; } }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.15; letter-spacing: -.022em; margin: 0; }
p { margin: 0 0 1em; }
a { color: var(--accent); text-decoration-color: color-mix(in srgb, var(--accent) 35%, transparent); text-underline-offset: 3px; }
a:hover { color: var(--accent-hover); }
img, svg { max-width: 100%; }
button { font: inherit; color: inherit; }
code { font-family: var(--font-mono); font-size: .88em; background: var(--surface-2); padding: .15em .4em; border-radius: 5px; }

:focus-visible { outline: 2.5px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: 16px; }
.wrap-narrow { max-width: 780px; }
.muted { color: var(--muted); }
.small { font-size: .875rem; }

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--accent); color: var(--accent-ink);
  padding: 10px 16px; border-radius: 8px; font-weight: 600; text-decoration: none;
  transition: top .18s ease;
}
.skip-link:focus { top: 12px; color: var(--accent-ink); }

.linklike {
  background: none; border: 0; padding: 0; color: var(--accent);
  text-decoration: underline; text-underline-offset: 3px; cursor: pointer; font-weight: 500;
}

/* ---------- HEADER ---------- */
.site-header {
  position: sticky; top: 0; z-index: 90;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, background .2s ease;
}
.site-header.is-stuck { border-bottom-color: var(--border); }

.header-inner { display: flex; align-items: center; gap: 18px; height: var(--header-h); }

.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-weight: 600; flex-shrink: 0; }
/* Purple Maiʻa mark. Two files rather than one tinted file: the mark is
   nine brand colours, and its deep purple cells vanish on a dark page. */
.brand-mark {
  width: 32px; height: 26px; flex-shrink: 0;
  background: url("pm-mark.png") center/contain no-repeat;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .brand-mark { background-image: url("pm-mark-white.png"); }
}
:root[data-theme="dark"] .brand-mark { background-image: url("pm-mark-white.png"); }
.brand-text { font-family: var(--font-display); font-size: 1.04rem; letter-spacing: -.02em; }

.site-nav { display: flex; gap: 2px; margin-left: auto; }
.site-nav a {
  color: var(--text-2); text-decoration: none; font-size: .925rem; font-weight: 500;
  padding: 7px 11px; border-radius: 8px; transition: background .15s ease, color .15s ease;
  white-space: nowrap;
}
.site-nav a:hover { background: var(--surface-2); color: var(--text); }
.site-nav a.active { color: var(--accent); background: var(--accent-soft); }

.header-actions { display: flex; align-items: center; gap: 8px; }

.search-trigger {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface); border: 1px solid var(--border);
  color: var(--muted); padding: 6px 9px 6px 11px; border-radius: 9px; cursor: pointer;
  font-size: .875rem; transition: border-color .15s ease, color .15s ease;
}
.search-trigger:hover { border-color: var(--border-strong); color: var(--text-2); }
.search-trigger svg { width: 15px; height: 15px; }

kbd {
  font-family: var(--font-mono); font-size: .72rem; line-height: 1;
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: 5px; padding: 3px 5px; color: var(--muted);
}

.icon-btn {
  width: 36px; height: 36px; display: grid; place-items: center;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 9px; cursor: pointer; color: var(--text-2);
  transition: border-color .15s ease, color .15s ease;
}
.icon-btn:hover { border-color: var(--border-strong); color: var(--text); }
.icon-btn svg { width: 17px; height: 17px; }
.i-moon { display: none; }
:root[data-theme="dark"] .i-sun { display: none; }
:root[data-theme="dark"] .i-moon { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .i-sun { display: none; }
  :root:not([data-theme="light"]) .i-moon { display: block; }
}

.menu-btn { display: none; }

.scroll-progress {
  height: 2px; background: var(--accent); width: 0%;
  transition: width .1s linear; position: absolute; bottom: -1px; left: 0;
}

/* ---------- HERO ---------- */
.hero { position: relative; padding: 68px 0 54px; overflow: hidden; }
.hero-glow {
  position: absolute; inset: -40% -20% auto -20%; height: 620px; pointer-events: none;
  background:
    radial-gradient(48% 46% at 22% 40%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 70%),
    radial-gradient(40% 44% at 78% 26%, color-mix(in srgb, var(--ocean) 18%, transparent), transparent 70%),
    radial-gradient(36% 40% at 56% 76%, color-mix(in srgb, var(--coral) 14%, transparent), transparent 70%);
  filter: blur(14px);
}
.hero-inner {
  position: relative; display: grid; gap: 44px;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, .95fr); align-items: start;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text-2); font-size: .8rem; font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase;
  padding: 6px 13px; border-radius: 999px; margin-bottom: 20px; box-shadow: var(--shadow-sm);
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }

.hero h1 { font-size: clamp(2.5rem, 6.4vw, 4.1rem); margin-bottom: 18px; }
.lede { font-size: clamp(1.1rem, 2vw, 1.3rem); color: var(--text-2); max-width: 44ch; margin-bottom: 22px; }

.hero-meta { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 20px; padding: 0; margin: 0 0 26px; }
.hero-meta li { display: inline-flex; align-items: center; gap: 8px; color: var(--text-2); font-size: .94rem; }
.hero-meta svg { width: 16px; height: 16px; color: var(--accent); flex-shrink: 0; }

.hero-cta { display: flex; flex-wrap: wrap; gap: 11px; margin-bottom: 26px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: 11px; font-weight: 600; font-size: .96rem;
  text-decoration: none; cursor: pointer; border: 1px solid transparent;
  transition: transform .12s ease, background .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: var(--accent-ink); box-shadow: var(--shadow-md); }
.btn-primary:hover { background: var(--accent-hover); color: var(--accent-ink); }
.btn-ghost { background: var(--surface); border-color: var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--border-strong); color: var(--text); }
.btn-small { padding: 7px 13px; font-size: .85rem; border-radius: 9px; }

.hero-intro { color: var(--text-2); max-width: 56ch; font-size: .97rem; }

/* progress card */
.progress-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 24px; box-shadow: var(--shadow-md);
}
.progress-card h2 { font-size: 1.06rem; margin-bottom: 18px; }
.progress-body { display: flex; align-items: center; gap: 18px; }
.ring-wrap { position: relative; width: 92px; height: 92px; flex-shrink: 0; }
.ring { width: 92px; height: 92px; transform: rotate(-90deg); }
.ring circle { fill: none; stroke-width: 9; stroke-linecap: round; }
.ring-track { stroke: var(--surface-2); }
:root[data-theme="dark"] .ring-track { stroke: var(--border); }
.ring-fill {
  stroke: var(--accent);
  stroke-dasharray: 326.7; stroke-dashoffset: 326.7;
  transition: stroke-dashoffset .6s cubic-bezier(.4,0,.2,1);
}
.ring-center { position: absolute; inset: 0; display: grid; place-items: center; }
.ring-center strong { font-family: var(--font-display); font-size: 1.28rem; }
.progress-text p { margin: 0 0 4px; font-size: .95rem; font-weight: 600; }
.progress-text .muted { font-weight: 400; font-size: .83rem; line-height: 1.45; margin-bottom: 8px; }

.facts { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 1px; padding: 0; margin: 22px 0 0;
  background: var(--border); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.facts li { background: var(--surface); padding: 12px 14px; }
.facts dt, .facts .fact-label { display: block; font-size: .73rem; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); font-weight: 600; }
.facts .fact-value { display: block; font-family: var(--font-display); font-size: 1.04rem; margin-top: 2px; }

/* ---------- SECTIONS ---------- */
.section { padding: 76px 0; }
.section-tight { padding: 48px 0; }
.section-alt { background: var(--bg-alt); border-block: 1px solid var(--border); }
.section-head { max-width: 62ch; margin-bottom: 34px; }
.section-head h2 { font-size: clamp(1.7rem, 3.6vw, 2.35rem); margin-bottom: 10px; }
.section-sub { color: var(--muted); font-size: 1.03rem; margin: 0; }

/* ---------- PATHWAYS ---------- */
.pathways { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); gap: 16px; }
.pathway {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 24px; display: flex; flex-direction: column; gap: 10px;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.pathway:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--border-strong); }
.pathway-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; margin-bottom: 4px; }
.pathway-icon svg { width: 21px; height: 21px; }
.pathway:nth-child(1) .pathway-icon { background: var(--accent-soft); color: var(--accent); }
.pathway:nth-child(2) .pathway-icon { background: var(--gold-soft); color: var(--gold); }
.pathway:nth-child(3) .pathway-icon { background: var(--ocean-soft); color: var(--ocean); }
.pathway h3 { font-size: 1.16rem; }
.pathway p { color: var(--text-2); font-size: .95rem; margin: 0; flex-grow: 1; }
.pathway button {
  align-self: flex-start; background: none; border: 0; padding: 4px 0; margin-top: 6px;
  color: var(--accent); font-weight: 600; font-size: .92rem; cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
}
.pathway button:hover { gap: 10px; }
.pathway button::after { content: "→"; transition: transform .15s ease; }

/* ---------- TOOLBAR / FILTERS ---------- */
.toolbar { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between; margin-bottom: 26px; }
.filters { display: flex; flex-wrap: wrap; gap: 7px; }
.chip {
  background: var(--surface); border: 1px solid var(--border); color: var(--text-2);
  padding: 7px 14px; border-radius: 999px; font-size: .885rem; font-weight: 500; cursor: pointer;
  transition: background .14s ease, border-color .14s ease, color .14s ease;
}
.chip:hover { border-color: var(--border-strong); color: var(--text); }
.chip[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.chip .chip-count { opacity: .6; margin-left: 5px; font-variant-numeric: tabular-nums; }

.filter-input { position: relative; display: flex; align-items: center; min-width: 230px; }
.filter-input-wide { max-width: 420px; margin-bottom: 26px; }
.filter-input svg { position: absolute; left: 12px; width: 16px; height: 16px; color: var(--muted); pointer-events: none; }
.filter-input input {
  width: 100%; background: var(--surface); border: 1px solid var(--border); color: var(--text);
  padding: 10px 14px 10px 36px; border-radius: 10px; font-size: .93rem; font-family: inherit;
}
.filter-input input::placeholder { color: var(--muted); }
.filter-input input:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: transparent; }

/* ---------- LESSON CARDS ---------- */
.lesson-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(305px, 100%), 1fr)); gap: 18px; }

.lesson-card {
  position: relative; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden; display: flex; flex-direction: column;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.lesson-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--border-strong); }
.lesson-card.is-done { border-color: color-mix(in srgb, var(--accent) 45%, var(--border)); }

.thumb {
  position: relative; width: 100%; aspect-ratio: 16 / 9; border: 0; padding: 0; cursor: pointer;
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 16%, var(--surface-2)), color-mix(in srgb, var(--ocean) 13%, var(--surface-2)));
  display: grid; place-items: center; border-bottom: 1px solid var(--border);
}
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.thumb-overlay { position: absolute; inset: 0; display: grid; place-items: center; gap: 8px; align-content: center; }
.play {
  width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center;
  background: var(--surface); color: var(--accent); box-shadow: var(--shadow-md);
  transition: transform .18s ease;
}
.thumb:hover .play { transform: scale(1.09); }
.play svg { width: 21px; height: 21px; margin-left: 3px; }
.thumb-note { font-size: .78rem; color: var(--text-2); font-weight: 500; background: color-mix(in srgb, var(--surface) 85%, transparent); padding: 3px 10px; border-radius: 999px; }
.lesson-num {
  position: absolute; top: 10px; left: 10px; z-index: 2;
  font-family: var(--font-mono); font-size: .72rem; font-weight: 600;
  background: color-mix(in srgb, var(--surface) 90%, transparent); color: var(--text-2);
  padding: 3px 8px; border-radius: 6px; backdrop-filter: blur(6px);
}
.duration-badge {
  position: absolute; bottom: 10px; right: 10px; z-index: 2;
  font-size: .73rem; font-weight: 600;
  background: color-mix(in srgb, var(--surface) 90%, transparent); color: var(--text-2);
  padding: 3px 8px; border-radius: 6px; backdrop-filter: blur(6px);
}

.lesson-body { padding: 17px 18px 18px; display: flex; flex-direction: column; gap: 9px; flex-grow: 1; }
.lesson-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  font-size: .72rem; font-weight: 600; letter-spacing: .03em; text-transform: uppercase;
  padding: 3px 9px; border-radius: 999px; background: var(--surface-2); color: var(--muted);
}
.tag-track { background: var(--accent-soft); color: var(--accent); }
.lesson-body h3 { font-size: 1.14rem; }
.lesson-body h3 button {
  background: none; border: 0; padding: 0; text-align: left; cursor: pointer;
  font: inherit; color: inherit;
}
.lesson-body h3 button::after { content: ""; position: absolute; inset: 0; }
.lesson-body p { color: var(--text-2); font-size: .93rem; margin: 0; flex-grow: 1; }

.lesson-foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding-top: 11px; border-top: 1px solid var(--border); margin-top: 3px; }
.done-toggle {
  position: relative; z-index: 3;
  display: inline-flex; align-items: center; gap: 7px; cursor: pointer;
  background: none; border: 0; padding: 4px 0; font-size: .85rem; font-weight: 600; color: var(--muted);
}
.done-toggle .box {
  width: 19px; height: 19px; border-radius: 6px; border: 1.8px solid var(--border-strong);
  display: grid; place-items: center; transition: background .15s ease, border-color .15s ease;
}
.done-toggle .box svg { width: 12px; height: 12px; opacity: 0; color: var(--accent-ink); }
.done-toggle:hover .box { border-color: var(--accent); }
.is-done .done-toggle { color: var(--accent); }
.is-done .done-toggle .box { background: var(--accent); border-color: var(--accent); }
.is-done .done-toggle .box svg { opacity: 1; }
.open-link { position: relative; z-index: 3; font-size: .85rem; font-weight: 600; color: var(--accent); background: none; border: 0; cursor: pointer; }

.empty-state { text-align: center; color: var(--muted); padding: 44px 0; }

/* ---------- TIMELINE ---------- */
.timeline { list-style: none; padding: 0; margin: 0; position: relative; max-width: 840px; }
.timeline::before { content: ""; position: absolute; left: 79px; top: 8px; bottom: 8px; width: 2px; background: var(--border); }
.timeline li { position: relative; display: grid; grid-template-columns: 62px 1fr; gap: 34px; padding: 0 0 26px; }
.timeline li:last-child { padding-bottom: 0; }
.t-time { font-family: var(--font-mono); font-size: .86rem; color: var(--muted); text-align: right; padding-top: 3px; font-weight: 500; }
.t-body { position: relative; }
.t-body::before {
  content: ""; position: absolute; left: -22px; top: 8px; width: 11px; height: 11px;
  border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--bg-alt);
}
.t-body h3 { font-size: 1.08rem; margin-bottom: 3px; display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.t-body p { color: var(--text-2); font-size: .93rem; margin: 0; }
.t-tag { font-size: .69rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; padding: 2px 8px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); color: var(--muted); font-family: var(--font-body); }

/* ---------- PROMPTS ---------- */
.prompt-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(330px, 100%), 1fr)); gap: 18px; }
.prompt-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 20px; display: flex; flex-direction: column; gap: 10px; }
.prompt-card h3 { font-size: 1.08rem; }
.prompt-use { color: var(--muted); font-size: .87rem; margin: 0; }
.prompt-card pre {
  background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 14px; margin: 0; overflow-x: auto; flex-grow: 1;
  font-family: var(--font-mono); font-size: .8rem; line-height: 1.6; color: var(--text-2);
  white-space: pre-wrap; word-break: break-word;
}
.copy-btn {
  align-self: flex-start; display: inline-flex; align-items: center; gap: 7px;
  background: var(--surface-2); border: 1px solid var(--border); color: var(--text-2);
  padding: 7px 13px; border-radius: 9px; font-size: .855rem; font-weight: 600; cursor: pointer;
  transition: border-color .15s ease, color .15s ease;
}
.copy-btn:hover { border-color: var(--accent); color: var(--accent); }
.copy-btn svg { width: 14px; height: 14px; }
.copy-btn.copied { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }

/* ---------- GLOSSARY ---------- */
.glossary-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(290px, 100%), 1fr)); gap: 14px; }
.term-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; }
.term-card dt { font-family: var(--font-display); font-size: 1.04rem; font-weight: 600; margin-bottom: 4px; }
.term-card dd { margin: 0; color: var(--text-2); font-size: .91rem; }
mark { background: color-mix(in srgb, var(--gold) 34%, transparent); color: inherit; border-radius: 3px; padding: 0 2px; }

/* ---------- FAQ ---------- */
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.faq-item summary {
  cursor: pointer; padding: 16px 20px; font-weight: 600; font-size: 1.02rem;
  list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 14px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: ""; width: 9px; height: 9px; flex-shrink: 0;
  border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted);
  transform: rotate(45deg) translateY(-2px); transition: transform .2s ease;
}
.faq-item[open] summary::after { transform: rotate(225deg) translateY(-2px); }
.faq-item[open] summary { color: var(--accent); }
.faq-item .faq-answer { padding: 0 20px 18px; color: var(--text-2); font-size: .96rem; }

/* ---------- RESOURCES ---------- */
.resource-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr)); gap: 22px; }
.resource-group h3 { font-size: .78rem; text-transform: uppercase; letter-spacing: .09em; color: var(--muted); margin-bottom: 12px; font-family: var(--font-body); font-weight: 700; }
.resource-group ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.resource-link {
  display: flex; gap: 12px; align-items: flex-start; text-decoration: none; color: inherit;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 13px 15px; transition: border-color .15s ease, transform .15s ease;
}
.resource-link:hover { border-color: var(--accent); transform: translateX(3px); color: inherit; }
.resource-link svg { width: 17px; height: 17px; color: var(--accent); flex-shrink: 0; margin-top: 3px; }
.resource-link strong { display: block; font-size: .95rem; font-weight: 600; }
.resource-link span { display: block; font-size: .85rem; color: var(--muted); }

/* ---------- FOOTER ---------- */
.site-footer { border-top: 1px solid var(--border); padding: 46px 0 28px; background: var(--bg); }
.footer-inner { display: flex; flex-wrap: wrap; gap: 26px; justify-content: space-between; align-items: flex-start; }
.footer-inner > div { max-width: 46ch; }
.footer-logo { display: block; width: 200px; height: auto; margin-bottom: 14px; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .footer-logo { content: url("pm-lockup-white.png"); }
}
:root[data-theme="dark"] .footer-logo { content: url("pm-lockup-white.png"); }
.footer-org { font-family: var(--font-display); font-size: 1.14rem; font-weight: 600; margin-bottom: 6px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.footer-links a { color: var(--text-2); text-decoration: none; font-size: .93rem; font-weight: 500; }
.footer-links a:hover { color: var(--accent); }
.footer-bottom { display: flex; flex-wrap: wrap; gap: 14px; justify-content: space-between; align-items: center; margin-top: 30px; padding-top: 20px; border-top: 1px solid var(--border); }
.footer-bottom p { margin: 0; }
.to-top { background: none; border: 0; color: var(--muted); font-size: .875rem; cursor: pointer; font-weight: 500; }
.to-top:hover { color: var(--accent); }

/* ---------- LESSON DIALOG ---------- */
.lesson-dialog {
  width: min(760px, calc(100vw - 32px)); max-height: min(86vh, 900px);
  padding: 0; border: 1px solid var(--border); border-radius: var(--radius-lg);
  background: var(--surface); color: var(--text); box-shadow: var(--shadow-lg); overflow: hidden;
}
.lesson-dialog::backdrop { background: rgba(10,12,16,.55); backdrop-filter: blur(3px); }
.dialog-scroll { overflow-y: auto; max-height: min(86vh, 900px); }
.dialog-close {
  position: absolute; top: 12px; right: 12px; z-index: 5;
  width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center;
  background: color-mix(in srgb, var(--surface) 88%, transparent); border: 1px solid var(--border);
  cursor: pointer; color: var(--text-2); backdrop-filter: blur(8px);
}
.dialog-close:hover { color: var(--text); border-color: var(--border-strong); }
.dialog-close svg { width: 16px; height: 16px; }

.video-frame { position: relative; width: 100%; aspect-ratio: 16/9; background: #000; border-bottom: 1px solid var(--border); }
.video-frame iframe, .video-frame video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
/* Stand-in notice under every third-party embed. Rendered by embedFor() for
   youtube/vimeo only, so it vanishes when a lesson moves to a `file:` video. */
.video-standin {
  margin: 0;
  padding: 10px 16px;
  font-size: .84rem;
  line-height: 1.5;
  color: var(--text-2);
  background: var(--accent-soft);
  border-bottom: 1px solid var(--border);
}
.video-standin strong { color: var(--accent); font-weight: 600; }
.video-missing {
  width: 100%; aspect-ratio: 16/9; display: grid; place-items: center; align-content: center; gap: 10px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 14%, var(--surface-2)), color-mix(in srgb, var(--ocean) 12%, var(--surface-2)));
  border-bottom: 1px solid var(--border); text-align: center; padding: 20px;
}
.video-missing svg { width: 34px; height: 34px; color: var(--accent); }
.video-missing p { margin: 0; color: var(--text-2); font-size: .92rem; max-width: 40ch; }
.video-missing code { font-size: .8rem; }

.dialog-body { padding: 24px 26px 28px; }
.dialog-body h2 { font-size: 1.62rem; margin: 10px 0 8px; }
.dialog-body .dialog-summary { color: var(--text-2); font-size: 1rem; }
.dialog-body h3 { font-size: .78rem; text-transform: uppercase; letter-spacing: .09em; color: var(--muted); font-family: var(--font-body); font-weight: 700; margin: 26px 0 11px; }
.takeaways { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.takeaways li { display: flex; gap: 11px; align-items: flex-start; color: var(--text-2); font-size: .96rem; }
.takeaways li::before {
  content: ""; flex-shrink: 0; width: 7px; height: 7px; margin-top: 9px;
  border-radius: 2px; background: var(--accent); transform: rotate(45deg);
}
.dialog-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; padding-top: 20px; border-top: 1px solid var(--border); }

/* ---------- COMMAND PALETTE ---------- */
.palette-backdrop {
  position: fixed; inset: 0; z-index: 120; background: rgba(10,12,16,.5);
  backdrop-filter: blur(3px); display: flex; align-items: flex-start; justify-content: center;
  padding: clamp(40px, 12vh, 130px) 16px 16px;
}
.palette {
  width: min(620px, 100%); background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); overflow: hidden;
  animation: pop .16s ease-out;
}
@keyframes pop { from { opacity: 0; transform: translateY(-8px) scale(.985); } }
.palette-input { display: flex; align-items: center; gap: 11px; padding: 15px 17px; border-bottom: 1px solid var(--border); }
.palette-input svg { width: 18px; height: 18px; color: var(--muted); flex-shrink: 0; }
.palette-input input { flex: 1; background: none; border: 0; outline: 0; font-size: 1.02rem; color: var(--text); font-family: inherit; }
.palette-input input::placeholder { color: var(--muted); }
.palette-results { list-style: none; margin: 0; padding: 7px; max-height: 46vh; overflow-y: auto; }
.palette-results li { border-radius: var(--radius-sm); }
.palette-results button {
  width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
  padding: 10px 12px; border-radius: var(--radius-sm); display: flex; align-items: baseline; gap: 10px;
}
.palette-results li.active button, .palette-results button:hover { background: var(--surface-2); }
.palette-results .r-kind { font-size: .68rem; text-transform: uppercase; letter-spacing: .07em; font-weight: 700; color: var(--accent); flex-shrink: 0; width: 66px; }
.palette-results .r-title { font-weight: 600; font-size: .95rem; }
.palette-results .r-sub { color: var(--muted); font-size: .84rem; margin-left: auto; padding-left: 12px; flex-shrink: 0; }
.palette-empty { padding: 26px 16px; text-align: center; color: var(--muted); font-size: .93rem; }
.palette-foot { margin: 0; padding: 10px 16px; border-top: 1px solid var(--border); color: var(--muted); font-size: .78rem; display: flex; align-items: center; gap: 5px; }
.palette-foot kbd { margin-right: 2px; }

/* ---------- TOAST ---------- */
.toast {
  position: fixed; left: 50%; bottom: 26px; transform: translate(-50%, 16px);
  background: var(--text); color: var(--bg); padding: 11px 19px; border-radius: 11px;
  font-size: .91rem; font-weight: 500; box-shadow: var(--shadow-lg);
  opacity: 0; pointer-events: none; transition: opacity .2s ease, transform .2s ease; z-index: 200;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- AUDIENCE SWITCHER ---------- */
.audience-bar { background: var(--bg-alt); border-bottom: 1px solid var(--border); padding: 11px 0 12px; }
.audience-inner { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; }
.audience-label {
  font-size: .71rem; text-transform: uppercase; letter-spacing: .08em;
  font-weight: 700; color: var(--muted); flex-shrink: 0;
}
.audience-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.audience-chip {
  font: inherit; font-size: .855rem; font-weight: 500; cursor: pointer;
  padding: 5px 13px; border-radius: 999px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text-2); transition: border-color .15s ease, color .15s ease;
}
.audience-chip:hover { border-color: var(--border-strong); color: var(--text); }
.audience-chip[aria-pressed="true"] {
  background: var(--ocean-soft); border-color: color-mix(in srgb, var(--ocean) 55%, var(--border));
  color: var(--ocean); font-weight: 600;
}
.audience-share {
  margin-left: auto; font: inherit; font-size: .82rem; font-weight: 500;
  background: none; border: 0; cursor: pointer; color: var(--muted); white-space: nowrap;
}
.audience-share:hover { color: var(--accent); }
.audience-blurb { margin: 8px auto 0; color: var(--muted); font-size: .86rem; }

/* "Start here" flag on the lessons an audience leads with */
.tag-feature { background: var(--ocean-soft); color: var(--ocean); }
.tag-check { background: var(--gold-soft); color: var(--gold); }
.chip-feature[aria-pressed="false"] { border-color: color-mix(in srgb, var(--ocean) 40%, var(--border)); color: var(--ocean); }
.chip-feature[aria-pressed="true"] { background: var(--ocean); border-color: var(--ocean); color: #fff; }

/* ---------- CHECK YOUR UNDERSTANDING ---------- */
/* One component, three homes: the lesson dialog, Term match and Would you send it? */
.quiz { display: flex; flex-direction: column; gap: 14px; }
.quiz-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.quiz-step { font-size: .76rem; font-weight: 600; color: var(--muted); font-variant-numeric: tabular-nums; }
.quiz-q { font-weight: 600; font-size: 1rem; margin: 0; line-height: 1.45; }
.quiz-options { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.quiz-option {
  width: 100%; text-align: left; font: inherit; font-size: .93rem; cursor: pointer;
  display: flex; align-items: flex-start; gap: 11px; padding: 12px 14px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--text-2); transition: border-color .15s ease, background .15s ease;
}
.quiz-option:hover:not(:disabled) { border-color: var(--accent); color: var(--text); }
.quiz-option:disabled { cursor: default; }
.quiz-option .mark {
  flex-shrink: 0; width: 20px; height: 20px; border-radius: 6px; margin-top: 1px;
  border: 1px solid var(--border-strong); display: grid; place-items: center;
  font-size: .72rem; font-weight: 700; color: var(--muted);
}
.quiz-option.is-correct { border-color: var(--accent); background: var(--accent-soft); color: var(--text); }
.quiz-option.is-correct .mark { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.quiz-option.is-wrong { border-color: var(--coral); background: var(--coral-soft); color: var(--text); }
.quiz-option.is-wrong .mark { background: var(--coral); border-color: var(--coral); color: #fff; }
.quiz-why {
  margin: 0; padding: 13px 15px; border-radius: var(--radius-sm);
  background: var(--surface-2); border-left: 3px solid var(--accent);
  color: var(--text-2); font-size: .91rem; line-height: 1.55;
}
.quiz-why strong { color: var(--text); }
.quiz-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.quiz-score { font-size: .88rem; color: var(--muted); margin: 0; }
.quiz-score strong { color: var(--text); font-family: var(--font-display); font-size: 1.05rem; }

/* ---------- PRACTICE ---------- */
.practice-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(420px, 100%), 1fr)); gap: 18px; }
.practice-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 22px; display: flex; flex-direction: column; gap: 12px;
}
.practice-card > h3 { font-size: 1.16rem; margin: 0; }
.practice-tag {
  align-self: flex-start; font-size: .69rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; padding: 3px 9px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent);
}
.practice-blurb { color: var(--text-2); font-size: .93rem; margin: 0; }
.practice-body { display: flex; flex-direction: column; gap: 13px; }
.practice-note { color: var(--muted); font-size: .8rem; margin: 0; line-height: 1.5; }
.practice-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: auto; padding-top: 4px; }
.practice-foot a { font-size: .84rem; font-weight: 600; color: var(--accent); }

/* Token chopper */
.tok-field {
  width: 100%; min-height: 88px; resize: vertical; padding: 12px 14px;
  font: inherit; font-size: .95rem; color: var(--text); background: var(--surface-2);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
}
.tok-field:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: transparent; }
.tok-out {
  display: flex; flex-wrap: wrap; gap: 3px; padding: 13px;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm);
  min-height: 56px; align-content: flex-start;
}
.tok {
  font-family: var(--font-mono); font-size: .82rem; padding: 2px 5px;
  border-radius: 4px; white-space: pre; color: var(--text);
}
.tok-0 { background: var(--accent-soft); }
.tok-1 { background: var(--gold-soft); }
.tok-2 { background: var(--ocean-soft); }
.tok-3 { background: var(--coral-soft); }
.tok-stats { display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 0; }
.tok-stat { display: flex; align-items: baseline; gap: 7px; font-size: .84rem; color: var(--muted); }
.tok-stat strong { font-family: var(--font-display); font-size: 1.25rem; color: var(--text); font-variant-numeric: tabular-nums; }

/* Roll the dice */
.dice-stem {
  font-family: var(--font-mono); font-size: .92rem; padding: 12px 14px; margin: 0;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--text);
}
.dice-stem .caret { color: var(--accent); font-weight: 700; }
.dice-options { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.dice-option {
  position: relative; width: 100%; font: inherit; font-size: .9rem; cursor: pointer; text-align: left;
  padding: 9px 13px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--surface); color: var(--text); overflow: hidden;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.dice-option:hover:not(:disabled) { border-color: var(--accent); }
.dice-option:disabled { cursor: default; }
.dice-option .fill {
  position: absolute; inset: 0 auto 0 0; background: var(--accent-soft);
  transition: width .4s ease; z-index: 0;
}
.dice-option .word, .dice-option .pct { position: relative; z-index: 1; }
.dice-option .word { font-weight: 500; }
.dice-option .pct { font-variant-numeric: tabular-nums; color: var(--muted); font-size: .82rem; }
.dice-option.is-picked { border-color: var(--accent); }
.dice-option.is-picked .word::after { content: " ← your pick"; color: var(--muted); font-size: .78rem; font-weight: 400; }
.dice-option.is-rolled { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.dice-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.dice-temp { display: flex; align-items: center; gap: 9px; flex: 1 1 220px; min-width: 180px; }
.dice-temp label { font-size: .82rem; color: var(--muted); white-space: nowrap; }
.dice-temp input { flex: 1; accent-color: var(--accent); min-width: 90px; }
.dice-temp .val { font-family: var(--font-mono); font-size: .82rem; color: var(--text); width: 2.4em; text-align: right; }
.dice-result { margin: 0; font-size: .91rem; color: var(--text-2); }
.dice-result strong { color: var(--text); }
.dice-tally { margin: 0; font-size: .84rem; color: var(--muted); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; gap: 34px; }
  .lede, .hero-intro { max-width: none; }
  .progress-card { max-width: 480px; }
}

@media (max-width: 760px) {
  .site-nav {
    position: fixed; inset: var(--header-h) 0 auto 0;
    flex-direction: column; gap: 0; background: var(--bg);
    border-bottom: 1px solid var(--border); padding: 8px 16px 16px;
    box-shadow: var(--shadow-md); display: none;
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 12px 10px; font-size: 1rem; border-radius: 10px; }
  .menu-btn { display: grid; }
  .search-trigger-text, .search-trigger kbd { display: none; }
  .search-trigger { padding: 8px; }
  .header-actions { margin-left: auto; }

  .hero { padding: 42px 0 36px; }
  .section { padding: 54px 0; }
  .timeline::before { left: 5px; }
  .timeline li { grid-template-columns: 1fr; gap: 4px; padding-left: 26px; }
  .t-time { text-align: left; }
  .t-body::before { left: -26px; top: 6px; }
  .facts { grid-template-columns: 1fr 1fr; }
  .dialog-body { padding: 20px 18px 24px; }
  .progress-body { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 420px) {
  .hero-cta .btn { width: 100%; }
}

/* ---------- MOTION / PRINT ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

@media print {
  .site-header, .hero-glow, .progress-card, .toolbar, .to-top, .palette-backdrop, .toast, .skip-link, .audience-bar, #practice { display: none !important; }
  body { background: #fff; color: #000; }
  .section { padding: 18px 0; page-break-inside: avoid; }
  .lesson-card, .prompt-card, .term-card { break-inside: avoid; }
}

/* Reveal-on-scroll.
   Content is visible by DEFAULT. The hiding only applies once app.js adds
   .js-anim to <html>, which it does only when it can guarantee the reveal
   runs. If scripting fails at any point, the page still reads normally. */
:root.js-anim .reveal { opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; }
:root.js-anim .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  :root.js-anim .reveal { opacity: 1; transform: none; }
}

/* hero text column: allow it to shrink inside the grid */
.hero-copy { min-width: 0; }

/* small note under the "no recording yet" placeholder, aimed at whoever runs the page */
.facilitator-hint { font-size: .78rem; color: var(--muted); margin: 4px 0 0; }
.facilitator-hint code { font-size: .74rem; }

/* audience switcher + practice cards on narrow screens */
@media (max-width: 760px) {
  .audience-inner { gap: 8px 10px; }
  .audience-share { margin-left: 0; }
  .practice-grid { grid-template-columns: 1fr; }
  .practice-card { padding: 18px; }
  .dice-temp { flex-basis: 100%; }
}

/* Seven nav items need more room than six. Between the mobile menu and a
   wide desktop, tighten the links and drop the search label. */
@media (min-width: 761px) and (max-width: 1040px) {
  .site-nav a { padding: 7px 8px; font-size: .875rem; }
  .search-trigger-text, .search-trigger kbd { display: none; }
  .search-trigger { padding: 8px; }
}

/* the "best so far" note sits inside an uppercase dialog heading */
.dialog-body h3 .quiz-step { text-transform: none; letter-spacing: 0; font-weight: 500; }

/* a resource that is announced but not linked yet (pending: true) */
.resource-link.is-pending { border-style: dashed; color: var(--muted); cursor: default; }
.resource-link.is-pending:hover { transform: none; border-color: var(--border); }
.resource-link.is-pending svg { color: var(--muted); }
.resource-link.is-pending strong { font-weight: 600; }
/* needs .resource-link in the selector to outrank `.resource-link span` above */
.resource-link .pending-badge {
  margin-left: auto; align-self: flex-start; flex-shrink: 0; white-space: nowrap;
  font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em;
  padding: 3px 8px; border-radius: 999px; background: var(--gold-soft); color: var(--gold);
}

/* ---------- Invent a citation ---------- */
.cite-label { font-size: .82rem; color: var(--muted); font-weight: 600; }
.cite-select {
  width: 100%; font: inherit; font-size: .92rem; color: var(--text);
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 10px 12px;
}
.cite-select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.cite-out {
  position: relative; padding: 16px; min-height: 84px;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm);
}
.cite-stamp {
  position: absolute; top: 10px; right: 10px;
  font-size: .62rem; font-weight: 800; text-transform: uppercase; letter-spacing: .14em;
  color: var(--coral); border: 1.5px solid var(--coral); border-radius: 4px;
  padding: 2px 7px; transform: rotate(4deg); opacity: .85;
}
.cite-ref { margin: 0; padding-right: 76px; font-size: .93rem; line-height: 1.6; color: var(--text); }
.cite-f {
  background: var(--gold-soft); color: var(--text);
  border-radius: 3px; padding: 0 3px; box-decoration-break: clone; -webkit-box-decoration-break: clone;
}

/* ---------- How much did it read? ---------- */
.corpus-qs { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.corpus-q {
  font: inherit; font-size: .84rem; cursor: pointer; text-align: left;
  padding: 6px 11px; border-radius: 999px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text-2);
}
.corpus-q:hover { border-color: var(--border-strong); color: var(--text); }
.corpus-q.is-active { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.corpus-meters { display: flex; flex-direction: column; gap: 12px; }
.corpus-meter-top { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 5px; }
.corpus-meter-top span { font-size: .84rem; color: var(--text-2); }
.corpus-meter-top strong { font-family: var(--font-display); font-size: 1.1rem; font-variant-numeric: tabular-nums; }
.corpus-track { height: 12px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border); overflow: hidden; }
.corpus-fill { display: block; height: 100%; border-radius: 999px; transition: width .45s cubic-bezier(.4,0,.2,1); }
.corpus-read { background: var(--accent); }
.corpus-sure { background: var(--coral); }
.corpus-punch {
  margin: 0; padding: 13px 15px; border-radius: var(--radius-sm);
  background: var(--coral-soft); border-left: 3px solid var(--coral);
  color: var(--text-2); font-size: .91rem; line-height: 1.55;
}

/* ---------- Practice: demos and quizzes are separate ---------- */
#practiceGrid { display: flex; flex-direction: column; gap: 40px; }
.practice-grid-inner { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(420px, 100%), 1fr)); gap: 18px; }
.practice-group-head { margin-bottom: 16px; }
.practice-group-head h3 {
  font-size: .78rem; text-transform: uppercase; letter-spacing: .09em;
  color: var(--muted); font-family: var(--font-body); font-weight: 700; margin: 0 0 4px;
}
.practice-group-head p { margin: 0; color: var(--text-2); font-size: .95rem; }
@media (max-width: 760px) { .practice-grid-inner { grid-template-columns: 1fr; } }

/* ---------- Chart series colours ----------
   Categorical pair for the two-series meters. NOT the UI --accent/--coral:
   those fail the colourblind-separation and chroma checks as a data pair.
   These steps pass all six checks of the dataviz validator against each
   mode's surface. Re-run it before changing them:
     node scripts/validate_palette.js "#6b2f96,#b4452c" --mode light
     node scripts/validate_palette.js "#a86fd6,#d4634a" --mode dark      */
:root { --viz-read: #6b2f96; --viz-sure: #b4452c; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --viz-read: #a86fd6; --viz-sure: #d4634a; }
}
:root[data-theme="dark"] { --viz-read: #a86fd6; --viz-sure: #d4634a; }

/* ---------- How much did it read? ---------- */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.cq-legend { display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: .82rem; color: var(--text-2); }
.cq-legend span { display: inline-flex; align-items: center; gap: 7px; }
.cq-key { width: 11px; height: 11px; border-radius: 3px; flex-shrink: 0; }
.cq-key.cq-read { background: var(--viz-read); }
.cq-key.cq-sure { background: var(--viz-sure); }

.cq-table { width: 100%; border-collapse: collapse; }
.cq-table th, .cq-table td { padding: 7px 0; vertical-align: middle; text-align: left; font-weight: 400; }
.cq-table th { width: 42%; padding-right: 14px; }
.cq-table th button {
  font: inherit; font-size: .87rem; text-align: left; cursor: pointer;
  background: none; border: 0; padding: 0; color: var(--text-2); line-height: 1.35;
}
.cq-table th button:hover { color: var(--text); text-decoration: underline; }
.cq-row.is-open th button { color: var(--text); font-weight: 600; }

/* 2px surface gap between the two fills, per the mark spec */
.cq-bars { display: flex; flex-direction: column; gap: 2px; }
.cq-bar { display: block; height: 9px; border-radius: 999px; background: var(--surface-2); overflow: hidden; }
.cq-fill { display: block; height: 100%; border-radius: 999px; transition: width .4s cubic-bezier(.4,0,.2,1); }
.cq-fill.cq-read { background: var(--viz-read); }
.cq-fill.cq-sure { background: var(--viz-sure); }

.cq-nums { width: 46px; text-align: right; }
.cq-n { display: block; font-size: .76rem; font-variant-numeric: tabular-nums; line-height: 1.5; }
.cq-n-read { color: var(--viz-read); font-weight: 600; }
.cq-n-sure { color: var(--viz-sure); font-weight: 600; }
.cq-row.is-open .cq-bar { box-shadow: 0 0 0 1px var(--border-strong); }

@media (max-width: 560px) {
  .cq-table th { width: 50%; }
  .cq-table th button { font-size: .82rem; }
}

/* ---------- Spot the real one ---------- */
.ref-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.ref {
  width: 100%; text-align: left; font: inherit; cursor: pointer;
  display: flex; align-items: flex-start; gap: 11px; padding: 12px 14px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--text-2); transition: border-color .15s ease, background .15s ease;
}
.ref:hover:not(:disabled) { border-color: var(--accent); color: var(--text); }
.ref:disabled { cursor: default; }
.ref-mark {
  flex-shrink: 0; width: 20px; height: 20px; border-radius: 6px; margin-top: 1px;
  border: 1px solid var(--border-strong); display: grid; place-items: center;
  font-size: .72rem; font-weight: 700; color: var(--muted);
}
.ref-body { font-size: .89rem; line-height: 1.55; }
.ref-authors { font-weight: 600; color: var(--text); }
.ref-verdict {
  display: inline-block; margin-top: 6px; font-size: .66rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: .11em; padding: 2px 7px; border-radius: 4px;
}
.ref.is-real { border-color: var(--accent); background: var(--accent-soft); color: var(--text); }
.ref.is-real .ref-mark { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.ref.is-real .ref-verdict { background: var(--accent); color: var(--accent-ink); }
.ref.is-fake { border-style: dashed; }
.ref.is-fake .ref-verdict { border: 1.5px solid var(--coral); color: var(--coral); }
.ref.is-picked { box-shadow: 0 0 0 2px var(--border-strong); }
.ref.is-fake.is-picked { box-shadow: 0 0 0 2px var(--coral); }

/* ---------- Placement: three questions to pick a pathway ---------- */
.placement { margin-top: 18px; }
.placement-open {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px;
  padding: 15px 18px; border: 1px dashed var(--border-strong); border-radius: var(--radius);
  background: var(--surface);
}
.placement-open p { margin: 0; color: var(--text-2); font-size: .95rem; }
.placement-open .btn { margin-left: auto; }
.placement-card {
  padding: 20px; border: 1px solid var(--border); border-radius: var(--radius-lg);
  background: var(--surface); display: flex; flex-direction: column; gap: 14px;
  box-shadow: var(--shadow-sm);
}
.placement-card .quiz-option .mark { border: 0; font-size: 1rem; }
.placement-result h3 { font-size: 1.2rem; margin: 0; }
.placement-result p { margin: 0; color: var(--text-2); font-size: .95rem; }
.placement-result .practice-tag { align-self: flex-start; }

/* ---------- Module recap ---------- */
.lesson-recap, .dialog-recap {
  border-left: 3px solid var(--accent); background: var(--surface-2);
  border-radius: var(--radius-sm); padding: 15px 18px; margin-top: 22px;
}
.dialog-recap { margin-top: 26px; }
.recap-label {
  margin: 0 0 5px; font-size: .71rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .09em; color: var(--accent);
}
.recap-body { margin: 0; color: var(--text-2); font-size: .95rem; line-height: 1.6; }

/* ---------- Practice: one band per module, one row per activity ---------- */
.practice-rows { display: flex; flex-direction: column; gap: 16px; }
.practice-tags { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.practice-kind {
  font-size: .66rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em;
  padding: 3px 9px; border-radius: 999px;
}
.practice-kind.is-demo { background: var(--accent); color: var(--accent-ink); }
.practice-kind.is-quiz { background: var(--ocean-soft); color: var(--ocean); border: 1px solid color-mix(in srgb, var(--ocean) 35%, transparent); }
.practice-group-head h3 { font-size: .95rem; text-transform: none; letter-spacing: 0; color: var(--text); font-family: var(--font-display); }
.practice-group-head p { max-width: 74ch; }

/* At desktop width a full-width card can breathe two-up inside itself */
@media (min-width: 900px) {
  .practice-card { padding: 24px 26px; }
}