/* ==========================================================================
   The ATM Blueprint — member platform UI
   Same design language as the marketing site (design system v3 "Drafting Table"):
   cyanotype-blueprint chrome, engineer's-paper content. No frameworks, no build.

   Fonts are NOT re-declared here — the platform is served from the same origin as
   the static site (Caddy path-routing, not a subdomain), so /assets/fonts/* and
   /assets/css/styles.css already exist and are already cached by returning visitors.
   This file only adds what the app shell needs on top of the shared tokens.
   ========================================================================== */

:root {
  --paper:   #f4f1e8;
  --paper2:  #ece7d9;
  --card:    #fdfcf7;
  --line:    #d8d1bf;
  --line-soft: #e4ded0;
  --ink:     #17202b;
  --ink2:    #46515f;
  --muted:   #71798a;
  --bp:      #10305f;
  --bp-deep: #0b2549;
  --bp-line: rgba(173, 203, 245, .85);
  --bp-grid: rgba(150, 185, 235, .13);
  --bp-ink:  #eef3fb;
  --bp-mut:  #a4b8d6;
  --bp-edge: rgba(173,203,245,.28);
  --blue:    #1d4fd7;
  --green:   #0d7a4b;
  --green-b: #38d189;
  --red:     #b8392a;
  --brass:   #a97e2f;

  --serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --sans:  "Instrument Sans", "Helvetica Neue", Arial, system-ui, sans-serif;
  --mono:  "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --r: 10px;
  --shadow: 0 1px 2px rgba(23,32,43,.05), 0 10px 32px -12px rgba(23,32,43,.14);
  --shadow-lg: 0 2px 4px rgba(23,32,43,.06), 0 24px 60px -18px rgba(23,32,43,.22);
  --rail: 256px;
  --topbar: 62px;
}

@font-face { font-family: "Instrument Serif"; src: url("/assets/fonts/InstrumentSerif-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Instrument Serif"; src: url("/assets/fonts/InstrumentSerif-400i.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "Instrument Sans"; src: url("/assets/fonts/InstrumentSans-var.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("/assets/fonts/IBMPlexMono-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("/assets/fonts/IBMPlexMono-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--sans); font-size: 16px; line-height: 1.6;
  color: var(--ink); background: var(--paper);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; vertical-align: middle; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
h1, h2, h3, h4, h5 { margin: 0 0 .5em; font-weight: 600; line-height: 1.2; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
::selection { background: var(--blue); color: #fff; }
hr { border: none; border-top: 1px solid var(--line-soft); margin: 28px 0; }

/* Inline SVG icons default to a huge intrinsic size when nothing constrains them — a stray
   icon inside a tag or a pill blows the whole component apart. Size them once, here, rather
   than remembering to do it in every context they appear in. */
.ico { width: 18px; height: 18px; flex: 0 0 auto; }

.mono { font-family: var(--mono); }
.serif { font-family: var(--serif); font-weight: 400; }
.muted { color: var(--muted); }
.small { font-size: 14px; }
.center { text-align: center; }
.nowrap { white-space: nowrap; }
.stack > * + * { margin-top: 14px; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.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; }

/* ==========================================================================
   APP SHELL
   ========================================================================== */
.app { min-height: 100vh; }

/* ---------- left rail ---------- */
.rail {
  position: fixed; inset: 0 auto 0 0; width: var(--rail); z-index: 60;
  display: flex; flex-direction: column;
  background: linear-gradient(180deg, var(--bp-deep), var(--bp) 60%, #123568);
  color: var(--bp-ink); border-right: 1px solid rgba(0,0,0,.3);
  overflow-y: auto; overscroll-behavior: contain;
}
.rail::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--bp-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--bp-grid) 1px, transparent 1px);
  background-size: 72px 72px;
}
.rail > * { position: relative; }

.rail-brand {
  display: flex; align-items: center; gap: 10px; padding: 0 18px;
  height: var(--topbar); flex: 0 0 var(--topbar);
  font-family: var(--serif); font-size: 20px; color: #fff; letter-spacing: .01em;
  border-bottom: 1px solid var(--bp-edge);
}
.rail-brand:hover { text-decoration: none; color: #fff; }
.rail-brand em { font-style: italic; color: var(--green-b); }

.rail-section { padding: 18px 12px 6px; }
.rail-section h6 {
  font-family: var(--mono); font-size: 10.5px; font-weight: 500; letter-spacing: .16em;
  text-transform: uppercase; color: rgba(164,184,214,.62); margin: 0 0 8px; padding: 0 8px;
}
.rail-nav { display: flex; flex-direction: column; gap: 2px; }
.rail-nav a {
  display: flex; align-items: center; gap: 11px; padding: 9px 10px; border-radius: 7px;
  color: var(--bp-mut); font-size: 14.5px; font-weight: 500; line-height: 1.3;
  border: 1px solid transparent; transition: background .16s, color .16s, border-color .16s;
}
.rail-nav a:hover { background: rgba(255,255,255,.07); color: #fff; text-decoration: none; }
.rail-nav a.active { background: rgba(56,209,137,.13); color: #fff; border-color: rgba(56,209,137,.35); }
.rail-nav a.active .ico { color: var(--green-b); }
.rail-nav .ico { flex: 0 0 18px; width: 18px; height: 18px; color: rgba(164,184,214,.8); }
.rail-nav .pill {
  margin-left: auto; font-family: var(--mono); font-size: 10.5px; letter-spacing: .06em;
  padding: 2px 7px; border-radius: 999px; background: rgba(255,255,255,.1); color: var(--bp-mut);
}
.rail-nav a.locked { opacity: .55; }
.rail-nav a.locked:hover { opacity: 1; }

.rail-foot { margin-top: auto; padding: 14px 12px 18px; }

/* progress widget */
.rail-progress {
  border: 1px solid var(--bp-edge); border-radius: 9px; padding: 13px 14px;
  background: rgba(9,26,52,.55);
}
.rail-progress .lbl {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--bp-mut); display: flex; justify-content: space-between; gap: 8px;
}
.bar { height: 6px; border-radius: 999px; background: rgba(255,255,255,.13); overflow: hidden; margin-top: 9px; }
.bar > span { display: block; height: 100%; border-radius: 999px; background: var(--green-b); transition: width .4s ease; }

/* upgrade card */
.rail-upsell {
  border: 1px solid rgba(56,209,137,.4); border-radius: 9px; padding: 14px;
  background: rgba(56,209,137,.09); margin-top: 12px;
}
.rail-upsell h6 { font-family: var(--sans); font-size: 14px; font-weight: 650; color: #fff; margin: 0 0 5px; letter-spacing: 0; text-transform: none; }
.rail-upsell p { font-size: 12.5px; color: var(--bp-mut); line-height: 1.5; margin: 0 0 11px; }

.rail-user {
  display: flex; align-items: center; gap: 10px; margin-top: 14px; padding: 10px;
  border-radius: 8px; border: 1px solid var(--bp-edge); background: rgba(9,26,52,.45);
}
.rail-user:hover { text-decoration: none; background: rgba(255,255,255,.07); }
.rail-user .who { min-width: 0; }
.rail-user .who b { display: block; font-size: 13.5px; color: #fff; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rail-user .who span { display: block; font-size: 11.5px; color: var(--bp-mut); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- main column ---------- */
.main { margin-left: var(--rail); min-height: 100vh; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 40; height: var(--topbar);
  display: flex; align-items: center; gap: 14px; padding: 0 28px;
  background: rgba(244,241,232,.9); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-soft);
}
.topbar h1 { font-size: 18px; font-weight: 650; margin: 0; letter-spacing: -.01em; }
.topbar .crumb { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 1px; }
.topbar .spacer { flex: 1; }
.topbar-actions { display:flex; align-items:center; gap:8px; }
.burger { display: none; background: none; border: 1px solid var(--line); border-radius: 7px; padding: 7px 9px; line-height: 0; color: var(--ink); }

.content { flex: 1; padding: 30px 28px 72px; }
.content-wrap { max-width: 1080px; margin: 0 auto; }
.content-wrap.narrow { max-width: 780px; }
.content-wrap.wide { max-width: 1240px; }

/* two-column layout with a right rail */
.split { display: grid; grid-template-columns: minmax(0, 1fr) 316px; gap: 26px; align-items: start; }
.side-stack { display: flex; flex-direction: column; gap: 18px; position: sticky; top: calc(var(--topbar) + 22px); }

/* ==========================================================================
   PRIMITIVES
   ========================================================================== */
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r);
  box-shadow: var(--shadow); padding: 22px 24px;
}
.card.pad-lg { padding: 30px 32px; }
.card.flat { box-shadow: none; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 16px; }
.card-head h3 { margin: 0; font-size: 16.5px; font-weight: 650; letter-spacing: -.005em; }
.card-head .more { font-size: 13.5px; font-weight: 500; }

.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 11px; font-weight: 500;
  letter-spacing: .18em; text-transform: uppercase; color: var(--blue);
}
.kicker::before { content: ""; width: 22px; height: 1px; background: currentColor; }

.page-head { margin-bottom: 26px; }
.page-head h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(28px, 3.6vw, 40px); letter-spacing: -.01em; margin: 12px 0 10px; }
.page-head p { color: var(--ink2); font-size: 16.5px; max-width: 68ch; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 20px; border-radius: 8px; border: 1px solid var(--ink);
  background: var(--ink); color: var(--paper); font-weight: 600; font-size: 15px;
  line-height: 1.2; text-decoration: none; white-space: nowrap;
  transition: transform .16s, box-shadow .16s, background .16s, border-color .16s, color .16s;
}
.btn:hover { background: var(--blue); border-color: var(--blue); color: #fff; text-decoration: none; transform: translateY(-1px); box-shadow: 0 8px 20px -8px rgba(29,79,215,.5); }
.btn:active { transform: translateY(0); }
.btn:disabled, .btn.disabled { opacity: .45; pointer-events: none; }
.btn.green { background: var(--green-b); border-color: var(--green-b); color: #07231a; }
.btn.green:hover { background: #4be09a; border-color: #4be09a; color: #07231a; box-shadow: 0 8px 20px -8px rgba(56,209,137,.6); }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn.ghost:hover { background: var(--card); border-color: var(--ink); color: var(--ink); box-shadow: none; }
.btn.danger { background: transparent; color: var(--red); border-color: rgba(184,57,42,.4); }
.btn.danger:hover { background: var(--red); border-color: var(--red); color: #fff; box-shadow: none; }
.btn.sm { padding: 7px 13px; font-size: 13.5px; border-radius: 7px; }
.btn.lg { padding: 14px 26px; font-size: 16px; }
.btn.block { display: flex; width: 100%; }
.btn .ico { width: 16px; height: 16px; }
/* on-blueprint variants */
.on-bp .btn.ghost { border-color: var(--bp-edge); color: var(--bp-ink); background: transparent; }
.on-bp .btn.ghost:hover { border-color: var(--bp-line); background: rgba(255,255,255,.08); color: #fff; }

.tag {
  display: inline-flex; align-items: center; gap: 5px; align-self: flex-start;
  font-family: var(--mono); font-size: 10.5px; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase; padding: 4px 9px 3px; border-radius: 4px;
  border: 1px solid rgba(169,126,47,.45); color: var(--brass); background: rgba(169,126,47,.08);
}
/* align-self above matters inside .plan, which is a flex column: without it a tag stretches
   to the full card width instead of hugging its text. */
.tag .ico { width: 13px; height: 13px; }
.tag.blue { color: var(--blue); border-color: rgba(29,79,215,.35); background: rgba(29,79,215,.07); }
.tag.green { color: var(--green); border-color: rgba(13,122,75,.35); background: rgba(56,209,137,.12); }
.tag.red { color: var(--red); border-color: rgba(184,57,42,.35); background: rgba(184,57,42,.08); }
.tag.grey { color: var(--muted); border-color: var(--line); background: var(--paper2); }

.status { display: inline-flex; align-items: center; gap: 6px; padding: 4px 11px; border-radius: 999px; font-size: 13px; font-weight: 600; }
.status::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.status.active { background: rgba(56,209,137,.15); color: var(--green); }
.status.inactive { background: rgba(113,121,138,.13); color: var(--muted); }
.status.warn { background: rgba(169,126,47,.13); color: var(--brass); }

/* avatars — deterministic color from the identity string so a person keeps the same one */
.avatar {
  display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto;
  width: 38px; height: 38px; border-radius: 50%; font-weight: 700; font-size: 14px;
  color: #fff; letter-spacing: .02em; text-transform: uppercase; user-select: none;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.18);
}
.avatar.sm { width: 30px; height: 30px; font-size: 12px; }
.avatar.lg { width: 60px; height: 60px; font-size: 21px; }
.avatar.xl { width: 84px; height: 84px; font-size: 30px; }

.alert { border-radius: 9px; padding: 13px 16px; font-size: 14.5px; border: 1px solid; margin-bottom: 20px; }
.alert.ok { background: rgba(56,209,137,.1); border-color: rgba(13,122,75,.3); color: #0a5c39; }
.alert.err { background: rgba(184,57,42,.07); border-color: rgba(184,57,42,.3); color: #8d2b1f; }
.alert.info { background: rgba(29,79,215,.06); border-color: rgba(29,79,215,.25); color: #123a9e; }
.alert a { color: inherit; text-decoration: underline; }

.empty {
  text-align: center; padding: 52px 28px; border: 1px dashed var(--line);
  border-radius: var(--r); background: rgba(253,252,247,.6); color: var(--muted);
}
.empty .glyph { font-size: 30px; line-height: 1; margin-bottom: 12px; opacity: .55; }
.empty h4 { font-family: var(--serif); font-weight: 400; font-size: 22px; color: var(--ink); margin: 0 0 8px; }
.empty p { font-size: 14.5px; max-width: 46ch; margin: 0 auto 18px; }

/* forms */
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13.5px; font-weight: 650; margin-bottom: 6px; }
.field .hint { font-size: 13px; color: var(--muted); margin-top: 6px; }
.input, input[type="text"], input[type="email"], input[type="url"], input[type="datetime-local"],
input[type="number"], select, textarea {
  width: 100%; padding: 11px 13px; border: 1px solid var(--line); border-radius: 8px;
  background: #fff; color: var(--ink); font-size: 15px; transition: border-color .15s, box-shadow .15s;
}
.input:focus, input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(29,79,215,.13);
}
textarea { resize: vertical; min-height: 110px; line-height: 1.6; }
.checkline { display: flex; align-items: flex-start; gap: 9px; font-size: 14.5px; }
.checkline input { width: auto; margin-top: 4px; }
.checkline > span,.checkline b,.checkline small { display:block; }
.checkline small { margin-top:2px; color:var(--muted); font-size:11px; font-weight:400; }

/* tabs / chips */
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.chip {
  font-family: var(--mono); font-size: 12.5px; letter-spacing: .02em;
  padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line);
  background: var(--card); color: var(--ink2); display: inline-flex; align-items: center; gap: 7px;
  transition: border-color .16s, color .16s, transform .16s, box-shadow .16s;
}
.chip:hover { border-color: var(--blue); color: var(--blue); text-decoration: none; transform: translateY(-1px); }
.chip.active { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.chip.active:hover { color: var(--paper); }
.chip .n { opacity: .6; font-size: 11.5px; }
.chip .lock { font-size: 11px; }

/* stat tiles */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.stats .tile { background: var(--card); padding: 17px 18px; }
.stats .num { font-family: var(--serif); font-size: 30px; line-height: 1.05; color: var(--ink); }
.stats .lbl { font-family: var(--mono); font-size: 10.5px; letter-spacing: .11em; text-transform: uppercase; color: var(--muted); margin-top: 6px; }

/* ==========================================================================
   CLASSROOM
   ========================================================================== */
.module-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 18px; }
.mod-card {
  position: relative; display: block; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r); padding: 22px 22px 20px 62px; box-shadow: var(--shadow); color: inherit;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.mod-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); text-decoration: none; border-color: #c9d6ef; }
.mod-card .no {
  position: absolute; left: 22px; top: 22px; font-family: var(--mono); font-size: 14px;
  font-weight: 500; color: var(--blue);
}
.mod-card::after { content: ""; position: absolute; left: 48px; top: 25px; bottom: 20px; width: 1px; background: var(--line-soft); }
.mod-card h4 { font-size: 16px; font-weight: 650; margin: 0 0 7px; letter-spacing: -.005em; line-height: 1.35; }
.mod-card p { font-size: 13.5px; color: var(--muted); margin: 0; line-height: 1.55; }
.mod-card .meta { display: flex; align-items: center; gap: 10px; margin-top: 14px; font-family: var(--mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.mod-card .bar { flex: 1; margin: 0; background: var(--paper2); }
.mod-card .bar > span { background: var(--green); }
.mod-card.done { border-color: rgba(13,122,75,.4); }
.mod-card.soon { opacity: .74; }
.mod-card.soon:hover { opacity: 1; }

/* lesson list */
.lesson-list { border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--card); box-shadow: var(--shadow); }
.lesson-row {
  display: flex; align-items: center; gap: 14px; padding: 15px 20px;
  border-bottom: 1px solid var(--line-soft); color: inherit; transition: background .15s;
}
.lesson-row:last-child { border-bottom: none; }
.lesson-row:hover { background: #f4f6ff; text-decoration: none; }
.lesson-row.current { background: #eef2ff; }
.lesson-row .tick {
  flex: 0 0 22px; width: 22px; height: 22px; border-radius: 50%; border: 1.5px solid var(--line);
  display: inline-flex; align-items: center; justify-content: center; color: transparent; font-size: 12px;
}
.lesson-row.complete .tick { background: var(--green); border-color: var(--green); color: #fff; }
.lesson-row .txt { min-width: 0; flex: 1; }
.lesson-row .txt b { display: block; font-size: 15px; font-weight: 600; }
.lesson-row .txt span { display: block; font-size: 13px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lesson-row .dur { font-family: var(--mono); font-size: 11.5px; color: var(--muted); }

/* video / lesson body */
.player {
  position: relative; background: var(--bp-deep); border: 1px solid var(--line); border-radius: var(--r);
  overflow: hidden; aspect-ratio: 16 / 9; display: flex; align-items: center; justify-content: center;
}
.player video { width: 100%; height: 100%; display: block; background: #000; }
.player .placeholder { text-align: center; color: var(--bp-mut); padding: 24px; }
.player .placeholder .glyph { font-size: 34px; opacity: .6; }
/* These two glyphs are meant to read as illustrations rather than UI icons, so they opt out
   of the global 18px .ico sizing. */
.player .placeholder .glyph .ico { width: 42px; height: 42px; }
.empty .glyph .ico, .card .lock-glyph .ico { width: 34px; height: 34px; }
.player::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image: linear-gradient(var(--bp-grid) 1px, transparent 1px), linear-gradient(90deg, var(--bp-grid) 1px, transparent 1px);
  background-size: 48px 48px;
}
.player .placeholder { position: relative; z-index: 1; }

.prose { font-size: 16.5px; color: var(--ink2); line-height: 1.72; }
.prose h3 { font-family: var(--serif); font-weight: 400; font-size: 26px; color: var(--ink); margin: 30px 0 12px; }
.prose h4 { font-size: 17px; color: var(--ink); margin: 26px 0 10px; }
.prose ul, .prose ol { padding-left: 22px; margin: 0 0 1em; }
.prose li { margin-bottom: 7px; }
.prose blockquote { border-left: 3px solid var(--blue); padding-left: 18px; margin: 22px 0; color: var(--ink); font-style: italic; }
.prose code { font-family: var(--mono); font-size: .9em; background: var(--paper2); padding: 2px 5px; border-radius: 4px; }

.lesson-nav { display: flex; justify-content: space-between; gap: 14px; margin-top: 30px; }
.lesson-nav a { flex: 1; max-width: 300px; border: 1px solid var(--line); border-radius: var(--r); padding: 14px 18px; background: var(--card); color: inherit; }
.lesson-nav a:hover { border-color: var(--blue); text-decoration: none; }
.lesson-nav a.next { text-align: right; margin-left: auto; }
.lesson-nav .dir { font-family: var(--mono); font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.lesson-nav b { display: block; font-size: 14.5px; font-weight: 600; margin-top: 4px; }

/* ==========================================================================
   COMMUNITY
   ========================================================================== */
.composer { display: flex; gap: 13px; align-items: center; }
.composer .fake-input {
  flex: 1; padding: 12px 16px; border: 1px solid var(--line); border-radius: 999px;
  background: #fff; color: var(--muted); font-size: 15px; cursor: pointer; transition: border-color .15s;
}
.composer .fake-input:hover { border-color: var(--blue); text-decoration: none; }

.post-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r);
  box-shadow: var(--shadow); padding: 20px 22px; margin-bottom: 14px; transition: border-color .18s, transform .18s;
}
.post-card:hover { border-color: #c9d6ef; }
.post-card.pinned { border-color: rgba(169,126,47,.45); background: linear-gradient(180deg, rgba(169,126,47,.045), var(--card) 60px); }
.post-head { display: flex; align-items: center; gap: 11px; margin-bottom: 12px; }
.post-head .who b { font-size: 14.5px; font-weight: 650; display: block; line-height: 1.3; }
.post-head .who span { font-size: 12.5px; color: var(--muted); }
.post-head .right { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.post-card h3 { font-size: 19px; font-weight: 650; margin: 0 0 8px; letter-spacing: -.01em; }
.post-card h3 a { color: inherit; }
.post-card .body { color: var(--ink2); font-size: 15.5px; white-space: pre-wrap; word-wrap: break-word; }
.post-card .body.clamp { display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
.post-foot { display: flex; align-items: center; gap: 6px; margin-top: 16px; padding-top: 13px; border-top: 1px solid var(--line-soft); }
.act {
  display: inline-flex; align-items: center; gap: 7px; padding: 6px 11px; border-radius: 7px;
  border: 1px solid transparent; background: none; color: var(--muted); font-size: 13.5px; font-weight: 500;
  transition: background .15s, color .15s;
}
.act:hover { background: var(--paper2); color: var(--ink); text-decoration: none; }
.act.on { color: var(--green); }
.act .ico { width: 16px; height: 16px; }

.comment { display: flex; gap: 12px; padding: 16px 0; border-bottom: 1px solid var(--line-soft); }
.comment:last-child { border-bottom: none; }
.comment .who b { font-size: 14px; font-weight: 650; }
.comment .who span { font-size: 12.5px; color: var(--muted); margin-left: 7px; }
.comment .body { color: var(--ink2); font-size: 15px; white-space: pre-wrap; word-wrap: break-word; margin-top: 3px; }

.cat-card { display: flex; align-items: flex-start; gap: 13px; padding: 13px 0; border-bottom: 1px solid var(--line-soft); }
.cat-card:last-child { border-bottom: none; }
.cat-card .glyph { font-size: 19px; line-height: 1.4; }
.cat-card b { display: block; font-size: 14.5px; }
.cat-card p { font-size: 12.5px; color: var(--muted); margin: 2px 0 0; line-height: 1.5; }

/* Community workspace: room-finding, conversation prompts, and live people belong in one
   working view. This deliberately remains useful before the first real thread exists. */
.community-command {
  position:relative; overflow:hidden; display:grid; grid-template-columns:minmax(0,1.3fr) minmax(360px,.7fr);
  gap:34px; align-items:center; margin-bottom:24px; padding:34px 38px; border:1px solid #154a5a;
  border-radius:14px; color:var(--bp-ink); background:linear-gradient(135deg,#071d3a,#103a70 68%,#0d5a4b);
  box-shadow:0 22px 60px -35px rgba(7,29,58,.75);
}
.community-command::before { content:""; position:absolute; inset:0; pointer-events:none; opacity:.75; background-image:linear-gradient(rgba(173,203,245,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(173,203,245,.08) 1px,transparent 1px); background-size:54px 54px; }
.community-command > * { position:relative; }
.community-command .kicker { color:#77e0b2; }
.community-command h2 { margin:10px 0 8px; font-family:var(--serif); font-size:clamp(34px,3.2vw,48px); font-weight:400; }
.community-command p { max-width:70ch; color:#b8c8de; }
.community-command .btn.ghost { color:#eef3fb; border-color:rgba(173,203,245,.35); background:rgba(255,255,255,.04); }
.community-command-stats { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; border:1px solid rgba(173,203,245,.25); border-radius:10px; overflow:hidden; background:rgba(173,203,245,.2); }
.community-command-stats div { min-width:0; padding:19px 10px; text-align:center; background:rgba(5,19,39,.72); }
.community-command-stats b,.community-command-stats span { display:block; }
.community-command-stats b { font-family:var(--serif); font-size:30px; font-weight:400; color:#fff; }
.community-command-stats span { color:#9fb3cf; font-family:var(--mono); font-size:8.5px; letter-spacing:.07em; text-transform:uppercase; }

.community-rooms { margin-bottom:28px; scroll-margin-top:calc(var(--topbar) + 18px); }
.community-rooms-heading { margin-top:0; }
.community-room-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:10px; }
.community-room-card { position:relative; display:grid; grid-template-columns:42px minmax(0,1fr) auto; gap:12px; align-items:start; min-width:0; padding:15px 16px; border:1px solid var(--line); border-radius:10px; color:inherit; background:var(--card); box-shadow:var(--shadow); transition:transform .16s,border-color .16s,box-shadow .16s; }
.community-room-card:hover { transform:translateY(-2px); border-color:#9eb5de; box-shadow:var(--shadow-lg); text-decoration:none; }
.community-room-card.active { border-color:var(--blue); box-shadow:inset 0 0 0 1px var(--blue),var(--shadow); }
.community-room-card.locked { background:var(--paper2); }
.room-icon { display:grid; place-content:center; width:42px; height:42px; border-radius:9px; background:#edf2fb; font-size:20px; }
.room-copy { min-width:0; }
.room-copy b,.room-copy small { display:block; }
.room-copy b { margin-bottom:3px; font-size:14px; }
.room-copy small { color:var(--muted); font-size:10.5px; line-height:1.45; }
.room-count { align-self:start; min-width:24px; padding:3px 6px; border-radius:999px; color:var(--blue); background:#edf2fb; font-family:var(--mono); font-size:9px; text-align:center; }

.community-layout { display:grid; grid-template-columns:minmax(0,1fr) 350px; gap:24px; align-items:start; }
.community-feed,.community-side { min-width:0; }
.community-feed-heading { display:flex; justify-content:space-between; align-items:end; gap:20px; margin:0 2px 14px; }
.community-feed-heading h2 { margin:5px 0 0; font-family:var(--serif); font-size:28px; font-weight:400; }
.community-filter-chips { justify-content:flex-end; margin:0; }
.community-filter-chips .chip { padding:5px 9px; font-size:10.5px; }
.community-composer { margin-bottom:16px; padding:16px 18px; }
.community-composer .fake-input { display:block; border-radius:9px; }
.community-composer .fake-input b,.community-composer .fake-input span { display:block; }
.community-composer .fake-input b { color:var(--ink); font-size:13.5px; }
.community-composer .fake-input span { margin-top:2px; font-size:11px; }
.composer-starters,.community-compose-starters { display:flex; flex-wrap:wrap; gap:7px 15px; margin:12px 0 0 51px; }
.composer-starters a,.community-compose-starters a { color:var(--blue); font-family:var(--mono); font-size:9.5px; letter-spacing:.03em; }
.community-side { position:sticky; top:calc(var(--topbar) + 20px); }
.community-side .card + .card { margin-top:16px; }
.community-member-row { display:grid; grid-template-columns:auto minmax(0,1fr) auto; gap:10px; align-items:center; margin:0 -24px; padding:10px 24px; border-top:1px solid var(--line-soft); color:inherit; }
.community-member-row:hover { background:#f7f9fd; text-decoration:none; }
.community-member-row > span:not(.avatar):not(.presence) { min-width:0; }
.community-member-row b,.community-member-row small { display:block; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.community-member-row b { font-size:12.5px; }
.community-member-row small { color:var(--muted); font-size:9.5px; }
.community-member-row .presence { width:10px; height:10px; margin:0; padding:0; background:transparent; }
.community-member-row .presence-dot { width:8px; height:8px; }
.community-member-count { margin:13px 0 0; color:var(--muted); font-size:10.5px; }
.community-start-card ol { margin:0; padding:0; list-style:none; counter-reset:community-steps; }
.community-start-card li { position:relative; margin:0 -24px; padding:11px 24px 11px 56px; border-top:1px solid var(--line-soft); counter-increment:community-steps; }
.community-start-card li::before { content:counter(community-steps); position:absolute; left:24px; top:12px; display:grid; place-content:center; width:22px; height:22px; border-radius:50%; color:#fff; background:var(--bp); font-family:var(--mono); font-size:9px; }
.community-start-card li b,.community-start-card li span { display:block; }
.community-start-card li b { font-size:12.5px; }
.community-start-card li span { margin-top:2px; color:var(--muted); font-size:10.5px; }
.community-start-card .composer-starters { margin-left:0; padding-top:13px; border-top:1px solid var(--line-soft); }
.community-empty-starters { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:9px; margin-top:12px; }
.community-empty-starters a { min-width:0; padding:15px; border:1px solid var(--line); border-radius:9px; color:inherit; background:var(--card); }
.community-empty-starters a:hover { border-color:var(--blue); text-decoration:none; }
.community-empty-starters span,.community-empty-starters b,.community-empty-starters small { display:block; }
.community-empty-starters span { margin-bottom:9px; font-size:20px; }
.community-empty-starters b { font-size:12.5px; }
.community-empty-starters small { margin-top:4px; color:var(--muted); font-size:9.5px; }

.community-layout .post-card { padding:22px 24px; }
.community-layout .post-card h3 { font-size:20px; }
.community-layout .post-card .body { line-height:1.65; }
.community-thread-wrap { max-width:1040px; }
.community-compose-wrap { display:grid; grid-template-columns:minmax(280px,.72fr) minmax(0,1.28fr); gap:24px; max-width:1120px; align-items:start; }
.community-compose-intro { position:sticky; top:calc(var(--topbar) + 22px); padding:29px; border-radius:13px; color:var(--bp-ink); background:linear-gradient(145deg,#081e3c,#124b65); box-shadow:var(--shadow-lg); }
.community-compose-intro .kicker { color:#77e0b2; }
.community-compose-intro h2 { margin:12px 0 10px; font-family:var(--serif); font-size:34px; font-weight:400; }
.community-compose-intro p { color:#b8c8de; font-size:13px; }
.community-compose-intro .community-compose-starters { display:block; margin:22px 0 0; }
.community-compose-intro .community-compose-starters a { display:block; margin-top:8px; color:#83e0b5; }
.community-compose-form { min-width:0; }

@media (max-width:1200px) {
  .community-command { grid-template-columns:1fr; }
  .community-command-stats { max-width:680px; }
  .community-layout { grid-template-columns:minmax(0,1fr) 320px; }
  .community-feed-heading { display:block; }
  .community-filter-chips { justify-content:flex-start; margin-top:12px; }
}
@media (max-width:920px) {
  .community-room-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .community-layout,.community-compose-wrap { grid-template-columns:1fr; }
  .community-side,.community-compose-intro { position:static; }
  .community-side { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px; }
  .community-side .card + .card { margin-top:0; }
  .community-side .card:last-child { grid-column:1 / -1; }
}
@media (max-width:620px) {
  .community-command { padding:25px 21px; }
  .community-command-stats { grid-template-columns:1fr 1fr; }
  .community-command-stats div:last-child { grid-column:1 / -1; }
  .community-rooms-heading > p { display:none; }
  .community-room-grid { display:grid; grid-auto-flow:column; grid-auto-columns:245px; grid-template-columns:none; overflow-x:auto; overscroll-behavior-inline:contain; scroll-snap-type:x proximity; margin:0 -18px; padding:2px 18px 11px; scrollbar-width:thin; }
  .community-room-card { scroll-snap-align:start; }
  .community-filter-chips { flex-wrap:nowrap; overflow-x:auto; margin-left:-18px; margin-right:-18px; padding:0 18px 8px; }
  .community-filter-chips .chip { flex:0 0 auto; }
  .community-composer { padding:14px; }
  .community-composer .composer { align-items:flex-start; }
  .community-composer .composer > .btn { width:38px; padding:9px; font-size:0; }
  .community-composer .composer > .btn .ico { margin:0; }
  .composer-starters { margin-left:0; }
  .community-empty-starters { grid-template-columns:1fr; }
  .community-side { display:block; }
  .community-side .card + .card { margin-top:14px; }
  .community-layout .post-card { padding:18px; }
  .community-layout .post-head { align-items:flex-start; }
  .community-layout .post-card h3 { font-size:18px; }
  .community-compose-intro { padding:24px 21px; }
}

/* ==========================================================================
   MEMBERS / CALENDAR
   ========================================================================== */
.member-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.member-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow);
  padding: 22px; text-align: center; color: inherit; transition: transform .2s, box-shadow .2s;
}
.member-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); text-decoration: none; }
.member-card b { display: block; margin-top: 12px; font-size: 15.5px; font-weight: 650; }
.member-card .loc { font-size: 13px; color: var(--muted); }
.member-card .badges { display: flex; justify-content: center; flex-wrap: wrap; gap: 6px; margin-top: 12px; }

.event {
  display: flex; gap: 18px; padding: 20px 22px; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r); box-shadow: var(--shadow); margin-bottom: 14px;
}
.event .date {
  flex: 0 0 66px; text-align: center; border: 1px solid var(--line); border-radius: 8px;
  padding: 9px 4px; background: var(--paper2); height: fit-content;
}
.event .date .m { font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--red); }
.event .date .d { font-family: var(--serif); font-size: 27px; line-height: 1.1; }
.event .info { flex: 1; min-width: 0; }
.event h4 { font-size: 16.5px; font-weight: 650; margin: 0 0 5px; }
.event .when { font-family: var(--mono); font-size: 12px; color: var(--muted); letter-spacing: .04em; }
.event p { font-size: 14.5px; color: var(--ink2); margin: 9px 0 0; }
.event .acts { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }

/* ==========================================================================
   PUBLIC PAGES (auth + pricing) — no rail, centered
   ========================================================================== */
.pub { min-height: 100vh; display: flex; flex-direction: column; background: var(--paper); }
.pub-head {
  height: var(--topbar); display: flex; align-items: center; gap: 14px; padding: 0 28px;
  border-bottom: 1px solid var(--line-soft); background: rgba(244,241,232,.9);
  backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 40;
}
.pub-head .brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--serif); font-size: 21px; color: var(--ink); white-space: nowrap; }
.pub-head .brand:hover { text-decoration: none; }
.pub-head .brand em { font-style: italic; color: var(--blue); }
.pub-head .spacer { flex: 1; }
.pub-head a.plain { color: var(--ink2); font-size: 14.5px; font-weight: 500; }
.pub-head a.plain:hover { color: var(--ink); text-decoration: none; }
.pub-body { flex: 1; display: flex; align-items: center; justify-content: center; padding: 52px 24px; }
.pub-foot { border-top: 1px solid var(--line-soft); padding: 22px 28px; font-size: 12px; color: var(--muted); line-height: 1.6; }
.pub-foot .wrap { max-width: 1080px; margin: 0 auto; }

.auth-card {
  width: 100%; max-width: 440px; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r); box-shadow: var(--shadow-lg); padding: 40px 38px; position: relative;
}
.auth-card::before { content: ""; position: absolute; inset: 9px; border: 1px solid var(--line-soft); border-radius: 6px; pointer-events: none; }
.auth-card > * { position: relative; }
.auth-card h1 { font-family: var(--serif); font-weight: 400; font-size: 32px; margin: 12px 0 10px; }
.auth-card p { color: var(--ink2); font-size: 15px; }
.auth-alt { margin-top: 26px; padding-top: 20px; border-top: 1px solid var(--line-soft); font-size: 14.5px; color: var(--ink2); }

/* pricing */
.price-hero { background: linear-gradient(180deg, var(--bp-deep), var(--bp) 70%, #123568); color: var(--bp-ink); position: relative; overflow: hidden; border-bottom: 4px solid var(--brass); padding: 62px 24px 54px; }
.price-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(var(--bp-grid) 1px, transparent 1px), linear-gradient(90deg, var(--bp-grid) 1px, transparent 1px);
  background-size: 96px 96px;
}
.price-hero .inner { position: relative; max-width: 1080px; margin: 0 auto; text-align: center; }
.price-hero .kicker { color: var(--bp-mut); }
.price-hero h1 { font-family: var(--serif); font-weight: 400; font-size: clamp(34px, 5vw, 54px); color: #fff; margin: 14px 0 14px; letter-spacing: -.01em; }
.price-hero p { color: var(--bp-mut); font-size: 18px; max-width: 60ch; margin: 0 auto; }
.seat-note {
  display: inline-flex; align-items: center; gap: 9px; margin-top: 24px; padding: 8px 16px;
  border: 1px solid rgba(56,209,137,.45); border-radius: 999px; background: rgba(56,209,137,.1);
  font-family: var(--mono); font-size: 12.5px; letter-spacing: .04em; color: var(--green-b);
}
.seat-note .ico { width: 15px; height: 15px; }

.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 22px; align-items: start; }
.plan {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r);
  box-shadow: var(--shadow); padding: 32px 30px; position: relative; display: flex; flex-direction: column;
}
.plan.featured { border-color: var(--ink); box-shadow: var(--shadow-lg); }
.plan.featured::before {
  content: "Most popular"; position: absolute; top: -11px; left: 30px;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase;
  background: var(--ink); color: var(--paper); padding: 4px 11px; border-radius: 4px;
}
.plan h3 { font-family: var(--serif); font-weight: 400; font-size: 27px; margin: 8px 0 6px; }
.plan .sub { color: var(--muted); font-size: 14.5px; margin-bottom: 20px; }
.plan .price { display: flex; align-items: baseline; gap: 9px; margin-bottom: 6px; }
.plan .price .amt { font-family: var(--serif); font-size: 46px; line-height: 1; letter-spacing: -.02em; }
.plan .price .per { color: var(--muted); font-size: 14.5px; }
.plan .price .was { color: var(--muted); font-size: 17px; text-decoration: line-through; }
.plan .terms { font-size: 13.5px; color: var(--muted); margin-bottom: 22px; }
.plan ul { list-style: none; padding: 0; margin: 0 0 26px; }
.plan li { position: relative; padding: 0 0 11px 27px; font-size: 15px; color: var(--ink2); line-height: 1.5; }
.plan li::before {
  content: ""; position: absolute; left: 2px; top: 7px; width: 12px; height: 7px;
  border-left: 2px solid var(--green); border-bottom: 2px solid var(--green); transform: rotate(-45deg);
}
.plan li.no { color: var(--muted); }
.plan li.no::before { content: "—"; border: none; transform: none; top: 0; left: 3px; width: auto; height: auto; color: var(--line); font-weight: 700; }
/* The annual plan is the recommended one, not merely the popular one — the default ribbon
   copy would undersell it. */
.plan.featured.best::before { content: "Best value"; }
/* "Everything included" spans the whole grid above the two billing options, so the feature
   list is stated once rather than duplicated in both cards. */
.plan.included { grid-column: 1 / -1; }
/* Exactly two billing options, so the auto-fit grid must not leave a third empty column
   sitting next to them. */
.plans.billing-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 720px) { .plans.billing-options { grid-template-columns: 1fr; } }
.plan.included ul { columns: 2; column-gap: 36px; margin-bottom: 0; }
.plan.included li { break-inside: avoid; }
@media (max-width: 640px) { .plan.included ul { columns: 1; } }
/* The lifetime tier sits below the two billing options rather than beside them: it is a
   different shape of decision, and putting it in the grid made the page read as four
   competing plans. */
.lifetime-plan { margin-top: 22px; }
.lifetime-split { display: grid; grid-template-columns: 1fr minmax(260px, 320px); gap: 34px; align-items: start; }
.lifetime-split ul { margin-bottom: 0; }
.lifetime-buy { border-left: 1px solid var(--line); padding-left: 30px; }
@media (max-width: 720px) {
  .lifetime-split { grid-template-columns: 1fr; gap: 24px; }
  .lifetime-buy { border-left: none; border-top: 1px solid var(--line); padding-left: 0; padding-top: 24px; }
}
.plan .cta { margin-top: auto; }
.plan .owned { text-align: center; padding: 12px; border: 1px dashed rgba(13,122,75,.4); border-radius: 8px; background: rgba(56,209,137,.09); color: var(--green); font-weight: 600; font-size: 14.5px; }

.toggle-row { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; background: var(--card); padding: 3px; margin-bottom: 8px; }
.toggle-row button, .toggle-row a {
  border: none; background: none; padding: 7px 16px; border-radius: 999px; font-size: 13.5px;
  font-weight: 600; color: var(--ink2);
}
.toggle-row .on { background: var(--ink); color: var(--paper); }
.toggle-row a:hover { text-decoration: none; }

.faq-item { border: 1px solid var(--line); border-radius: var(--r); background: var(--card); margin-bottom: 11px; overflow: hidden; box-shadow: var(--shadow); }
.faq-item summary { list-style: none; cursor: pointer; display: flex; align-items: baseline; gap: 15px; padding: 17px 22px; font-weight: 600; font-size: 16px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before { content: "+"; font-family: var(--mono); color: var(--blue); font-size: 17px; line-height: 1; transition: transform .25s; flex: 0 0 auto; }
.faq-item[open] summary::before { transform: rotate(45deg); }
.faq-item .a { padding: 0 22px 20px 52px; color: var(--ink2); font-size: 15px; }

.disclaimer-box {
  border-top: 1px solid var(--line); margin-top: 44px; padding-top: 22px;
  font-size: 12.5px; line-height: 1.65; color: var(--muted);
}
.disclaimer-box strong { color: var(--ink2); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
.rail-scrim { display: none; }

@media (max-width: 1080px) {
  .split { grid-template-columns: minmax(0, 1fr); }
  .side-stack { position: static; }
}

@media (max-width: 860px) {
  .rail { transform: translateX(-100%); transition: transform .25s ease; box-shadow: 0 0 40px rgba(0,0,0,.4); }
  body.rail-open .rail { transform: none; }
  body.rail-open .rail-scrim { display: block; position: fixed; inset: 0; z-index: 55; background: rgba(11,37,73,.5); }
  .main { margin-left: 0; }
  .burger { display: inline-flex; }
  .topbar, .content { padding-left: 18px; padding-right: 18px; }
  .content { padding-top: 22px; }
  .module-grid { grid-template-columns: 1fr; }
  .plans { grid-template-columns: 1fr; }
  .auth-card { padding: 32px 24px; }
  .card { padding: 20px 18px; }
  .event { flex-direction: column; gap: 12px; }
  .event .date { display: inline-flex; gap: 8px; align-items: baseline; flex: 0 0 auto; width: fit-content; padding: 6px 12px; }
  .lesson-nav { flex-direction: column; }
  .lesson-nav a, .lesson-nav a.next { max-width: none; text-align: left; }
}

@media (max-width: 520px) {
  .pub-head { padding: 0 16px; gap: 10px; }
  .pub-head .brand { font-size: 17px; }
  .pub-head a.plain { display: none; } /* "Plans" is the page they're already on or one tap away */
  .pub-body { padding: 28px 16px; }
  .topbar h1 { font-size: 16px; }
  .chips { gap: 6px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

/* ==========================================================================
   STUDIO — the authoring workspace
   ========================================================================== */
body.studio .rail { background: linear-gradient(180deg, #071a33, #0b2549 60%, #10305f); }

.content-wrap.studio-wide { max-width: 1480px; }

/* Studio overview: a working production desk rather than a decorative analytics page. */
.studio-command {
  position: relative; overflow: hidden; display: grid; grid-template-columns: minmax(0,1fr) minmax(310px,420px);
  align-items: center; gap: 42px; min-height: 250px; padding: 34px 38px; margin-bottom: 18px;
  border: 1px solid rgba(173,203,245,.26); border-radius: 15px; color: var(--bp-ink);
  background: linear-gradient(125deg,#071a33 0%,#0b2549 56%,#123e72 100%); box-shadow: var(--shadow-lg);
}
.studio-command::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .65;
  background-image: linear-gradient(var(--bp-grid) 1px,transparent 1px),linear-gradient(90deg,var(--bp-grid) 1px,transparent 1px);
  background-size: 64px 64px;
}
.studio-command::after { content: ""; position: absolute; width: 360px; height: 360px; right: -150px; top: -210px; border: 1px solid rgba(56,209,137,.2); border-radius: 50%; box-shadow: 0 0 0 42px rgba(56,209,137,.035),0 0 0 88px rgba(56,209,137,.025); }
.studio-command > * { position: relative; z-index: 1; }
.studio-command .kicker { color: var(--green-b); }
.studio-command-title { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin: 9px 0 8px; }
.studio-command-title h2 { margin: 0; font-family: var(--serif); font-size: clamp(32px,3.3vw,48px); font-weight: 400; color: #fff; }
.studio-command-copy > p { max-width: 62ch; color: var(--bp-mut); font-size: 16px; }
.studio-command-actions { display: flex; gap: 9px; flex-wrap: wrap; margin-top: 24px; }
.studio-command .btn.ghost { color: var(--bp-ink); border-color: var(--bp-edge); }
.studio-command .btn.ghost:hover { color: #fff; border-color: var(--bp-line); background: rgba(255,255,255,.08); }
.studio-readiness { display: grid; grid-template-columns: 120px minmax(0,1fr); gap: 22px; align-items: center; padding: 21px; border: 1px solid var(--bp-edge); border-radius: 12px; background: rgba(4,17,35,.43); }
.studio-readiness > div > b { display: block; color: #fff; font-size: 15px; }
.studio-readiness p { margin: 5px 0 0; color: var(--bp-mut); font-size: 12.5px; line-height: 1.5; }
.readiness-ring { display: grid; place-items: center; width: 112px; height: 112px; border-radius: 50%; background: conic-gradient(var(--green-b) var(--readiness),rgba(255,255,255,.12) 0); }
.readiness-ring::before { content: ""; grid-area: 1/1; width: 88px; height: 88px; border-radius: 50%; background: #0a2445; }
.readiness-ring span { grid-area: 1/1; z-index: 1; text-align: center; line-height: 1.1; }
.readiness-ring b { display: block; font-family: var(--serif); font-size: 28px; font-weight: 400; color: #fff; }
.readiness-ring small { font-family: var(--mono); font-size: 9px; text-transform: uppercase; letter-spacing: .13em; color: var(--bp-mut); }

.studio-metrics { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 1px; overflow: hidden; margin-bottom: 18px; border: 1px solid var(--line); border-radius: 11px; background: var(--line); box-shadow: var(--shadow); }
.studio-metrics a { min-width: 0; padding: 18px 20px; color: inherit; background: var(--card); }
.studio-metrics a:hover { position: relative; z-index: 1; background: #f8faff; text-decoration: none; box-shadow: inset 0 -2px var(--blue); }
.studio-metrics b { display: block; font-family: var(--serif); font-size: 31px; font-weight: 400; line-height: 1; }
.studio-metrics b em { margin-left: 3px; color: var(--muted); font-family: var(--sans); font-size: 14px; font-style: normal; }
.studio-metrics span { display: block; margin: 6px 0 2px; font-size: 13px; font-weight: 650; }
.studio-metrics small { display: block; overflow: hidden; color: var(--muted); font-size: 11.5px; text-overflow: ellipsis; white-space: nowrap; }

.studio-dashboard-grid { display: grid; grid-template-columns: repeat(12,minmax(0,1fr)); gap: 18px; align-items: start; }
.studio-dashboard-grid > .card { min-width: 0; height: 100%; }
.dashboard-production { grid-column: span 7; }
.dashboard-curriculum { grid-column: span 5; }
.dashboard-students { grid-column: span 5; }
.dashboard-media { grid-column: span 4; }
.dashboard-create { grid-column: span 3; }
.production-list { margin: 0 -24px -22px; }
.production-row { display: grid; grid-template-columns: 34px minmax(150px,1fr) auto auto; gap: 12px; align-items: center; min-height: 66px; padding: 10px 18px 10px 24px; border-top: 1px solid var(--line-soft); color: inherit; }
.production-row:hover { background: #f5f7fd; text-decoration: none; }
.production-module { font-family: var(--mono); font-size: 11px; color: var(--blue); }
.production-row > span:nth-child(2) { min-width: 0; }
.production-row b,.production-row small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.production-row b { font-size: 13.5px; }
.production-row small { color: var(--muted); font-size: 11.5px; }
.production-row > strong { color: var(--blue); font-size: 12px; }
.production-issues { display: flex; justify-content: flex-end; gap: 4px; flex-wrap: wrap; }
.production-issues em { padding: 2px 6px; border-radius: 4px; color: var(--brass); background: rgba(169,126,47,.1); font-family: var(--mono); font-size: 8.5px; font-style: normal; text-transform: uppercase; letter-spacing: .05em; white-space: nowrap; }
.dashboard-empty { padding: 25px; border: 1px dashed var(--line); border-radius: 9px; text-align: center; }
.dashboard-empty p { color: var(--muted); font-size: 13px; }

.coverage-list { margin: 0 -8px; max-height: 396px; overflow-y: auto; }
.coverage-row { display: grid; grid-template-columns: 27px minmax(0,1fr) 32px; gap: 10px; align-items: center; padding: 7px 8px; border-radius: 7px; color: inherit; }
.coverage-row:hover { background: var(--paper2); text-decoration: none; }
.coverage-row > span { font-family: var(--mono); font-size: 9.5px; color: var(--blue); }
.coverage-row b { display: block; overflow: hidden; font-size: 12.5px; text-overflow: ellipsis; white-space: nowrap; }
.coverage-row small { color: var(--muted); font-family: var(--mono); font-size: 10px; text-align: right; }
.coverage-bar { height: 5px; margin-top: 5px; overflow: hidden; border-radius: 999px; background: var(--paper2); }
.coverage-bar i { display: block; height: 100%; border-radius: inherit; background: var(--green-b); }
.signal-group + .signal-group { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line-soft); }
.signal-group > b { display: block; margin-bottom: 5px; font-size: 12px; }
.signal-group > a { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 7px 0; color: inherit; font-size: 12.5px; }
.signal-group > a:hover span { color: var(--blue); }
.signal-group span { min-width: 0; }
.signal-group span small { display: block; color: var(--muted); font-size: 10.5px; }
.signal-group strong { color: var(--blue); font-size: 11px; white-space: nowrap; }
.dashboard-note { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line-soft); }
.recent-media-list { margin-top: -5px; }
.recent-media-list a { display: grid; grid-template-columns: 34px minmax(0,1fr); gap: 10px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--line-soft); color: inherit; }
.recent-media-list a:last-child { border-bottom: 0; }
.recent-media-list a:hover b { color: var(--blue); }
.recent-media-list b,.recent-media-list small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.recent-media-list b { font-size: 12.5px; }
.recent-media-list small { color: var(--muted); font-size: 10.5px; text-transform: capitalize; }
.media-kind { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 7px; background: #e8eefc; color: var(--blue); font-weight: 700; }
.media-kind.audio { color: var(--green); background: rgba(56,209,137,.13); }
.media-kind.image { color: var(--brass); background: rgba(169,126,47,.12); }
.quick-create-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; }
.quick-create-grid a { min-width: 0; padding: 13px 11px; border: 1px solid var(--line); border-radius: 8px; color: inherit; background: #fff; }
.quick-create-grid a:hover { border-color: var(--blue); text-decoration: none; transform: translateY(-1px); }
.quick-create-grid a > span { display: grid; place-items: center; width: 25px; height: 25px; margin-bottom: 8px; border-radius: 6px; background: #e8eefc; color: var(--blue); font-weight: 700; }
.quick-create-grid b,.quick-create-grid small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.quick-create-grid b { font-size: 12.5px; }
.quick-create-grid small { color: var(--muted); font-size: 9.5px; }

/* Course content: a wide, searchable curriculum planner. */
.content-planner-head { display: flex; align-items: end; justify-content: space-between; gap: 30px; padding: 4px 2px 22px; }
.content-planner-head h2 { margin: 9px 0 3px; font-family: var(--serif); font-size: clamp(32px,3.4vw,46px); font-weight: 400; }
.content-planner-head p { color: var(--muted); }
.planner-progress { width: min(300px,28vw); padding-bottom: 6px; }
.planner-progress > div:first-child { display: flex; align-items: baseline; justify-content: space-between; }
.planner-progress b { font-family: var(--serif); font-size: 28px; font-weight: 400; }
.planner-progress span { color: var(--muted); font-family: var(--mono); font-size: 9.5px; text-transform: uppercase; letter-spacing: .1em; }
.planner-progress .coverage-bar { height: 8px; }
.planner-stats { display: flex; gap: 1px; overflow: hidden; margin-bottom: 14px; border: 1px solid var(--line); border-radius: 9px; background: var(--line); }
.planner-stats span { flex: 1; padding: 10px 14px; background: var(--card); color: var(--muted); font-size: 11.5px; text-align: center; white-space: nowrap; }
.planner-stats b { color: var(--ink); font-family: var(--mono); font-weight: 500; }
.curriculum-toolbar { position: sticky; top: calc(var(--topbar) + 8px); z-index: 20; display: flex; gap: 9px; align-items: center; margin-bottom: 16px; padding: 9px; border: 1px solid var(--line); border-radius: 10px; background: rgba(244,241,232,.92); backdrop-filter: blur(10px); box-shadow: var(--shadow); }
.curriculum-toolbar label { flex: 1; }
.curriculum-toolbar input { padding: 8px 12px; font-size: 13.5px; }
.planner-new-module { display: grid; grid-template-columns: minmax(150px,.8fr) minmax(180px,1fr) minmax(240px,1.5fr) auto auto; gap: 10px; align-items: end; margin-bottom: 16px; padding: 17px 18px; border-color: rgba(29,79,215,.35); }
.planner-new-module[hidden] { display: none; }
.planner-new-module h3 { margin: 0; }
.planner-new-module input { padding: 9px 11px; font-size: 14px; }
.curriculum-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; align-items: start; }
.curriculum-card { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 11px; background: var(--card); box-shadow: var(--shadow); }
.curriculum-card-head { display: grid; grid-template-columns: 39px minmax(0,1fr) auto; gap: 12px; align-items: start; min-height: 116px; padding: 18px 18px 15px; background: linear-gradient(145deg,#f8faff,var(--card)); border-bottom: 1px solid var(--line-soft); }
.curriculum-number { padding-top: 6px; color: var(--blue); font-family: var(--mono); font-size: 16px; }
.curriculum-card-title { min-width: 0; }
.curriculum-card-title h3 { margin: 0; overflow: hidden; color: var(--ink); font-size: 17px; text-overflow: ellipsis; white-space: nowrap; }
.curriculum-card-title a:hover { text-decoration: none; }
.curriculum-card-title a:hover h3 { color: var(--blue); }
.curriculum-card-title p { display: -webkit-box; overflow: hidden; margin: 6px 0 0; color: var(--muted); font-size: 12px; line-height: 1.45; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.curriculum-card-actions { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.curriculum-card-meta { display: flex; align-items: center; gap: 15px; padding: 8px 18px; border-bottom: 1px solid var(--line-soft); background: var(--paper2); color: var(--muted); font-size: 10.5px; }
.curriculum-card-meta b { color: var(--ink2); font-family: var(--mono); font-weight: 500; }
.curriculum-card-meta a { margin-left: auto; white-space: nowrap; }
.curriculum-lessons { padding: 5px 12px 12px; }
.curriculum-lesson { display: grid; grid-template-columns: minmax(140px,1fr) auto auto auto; gap: 8px; align-items: center; min-height: 55px; padding: 6px 3px 6px 8px; border-bottom: 1px solid var(--line-soft); }
.curriculum-lesson-main { display: grid; grid-template-columns: 8px minmax(0,1fr); gap: 9px; align-items: center; min-width: 0; color: inherit; }
.curriculum-lesson-main:hover { text-decoration: none; }
.curriculum-lesson-main:hover b { color: var(--blue); }
.curriculum-lesson-main b,.curriculum-lesson-main small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.curriculum-lesson-main b { font-size: 12.5px; }
.curriculum-lesson-main small { color: var(--muted); font-size: 10.5px; }
.curriculum-lesson.is-empty { background: linear-gradient(90deg,rgba(169,126,47,.07),transparent); }
.lesson-state { padding: 2px 6px; border-radius: 4px; background: var(--paper2); color: var(--muted); font-family: var(--mono); font-size: 8.5px; text-transform: uppercase; white-space: nowrap; }
.curriculum-lesson.is-empty .lesson-state { color: var(--brass); background: rgba(169,126,47,.1); }
.curriculum-add-lesson { display: flex; gap: 7px; margin-top: 9px; padding: 3px; }
.curriculum-add-lesson input { min-width: 0; flex: 1; padding: 7px 10px; border-color: transparent; background: var(--paper2); font-size: 12.5px; }
.curriculum-add-lesson input:focus { background: #fff; }
.curriculum-card-empty { padding: 17px 9px 7px; color: var(--muted); font-size: 12px; }
.curriculum-no-results { padding: 42px; border: 1px dashed var(--line); border-radius: 10px; color: var(--muted); text-align: center; }
.planner-footer { display: flex; align-items: center; justify-content: center; gap: 16px; padding: 24px 0 18px; }
.planner-footer span { color: var(--muted); font-size: 12px; }
.planner-other-course { margin-top: 10px; }
.planner-other-course summary { cursor: pointer; font-weight: 650; }
.planner-other-course > div { max-width: 760px; margin-top: 18px; }

.inline { display: inline; }
.mini-select { padding: 6px 10px; font-size: 13px; border-radius: 7px; border: 1px solid var(--line); background: var(--card); width: auto; }
.field-row { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.field-row > * { min-width: 0; }
.slug-note { font-size: 12.5px; color: var(--muted); margin-top: 12px; }
.slug-note code { font-family: var(--mono); background: var(--paper2); padding: 2px 6px; border-radius: 4px; }

.iconbtn {
  border: 1px solid var(--line); background: var(--card); color: var(--ink2);
  width: 28px; height: 28px; border-radius: 6px; line-height: 1; font-size: 13px;
  display: inline-flex; align-items: center; justify-content: center;
  transition: border-color .15s, color .15s, background .15s;
}
.iconbtn:hover:not(:disabled) { border-color: var(--blue); color: var(--blue); }
.iconbtn:disabled { opacity: .3; cursor: not-allowed; }
.iconbtn.danger:hover { border-color: var(--red); color: var(--red); background: rgba(184,57,42,.06); }
.order-ctl { display: inline-flex; gap: 4px; flex: 0 0 auto; align-items: center; }

/* outline */
.outline-mod { border: 1px solid var(--line); border-radius: var(--r); background: var(--card); margin-bottom: 14px; box-shadow: var(--shadow); overflow: hidden; }
.outline-mod-head { display: flex; align-items: center; gap: 13px; padding: 16px 18px; background: var(--paper2); border-bottom: 1px solid var(--line-soft); }
.outline-no { font-family: var(--mono); font-size: 13px; color: var(--blue); font-weight: 500; flex: 0 0 auto; }
.outline-mod-head b { font-size: 15.5px; }
.outline-mod-head a { color: inherit; }
.outline-secs { padding: 6px 18px 14px; }
.outline-sec { display: flex; align-items: center; gap: 12px; padding: 11px 0 11px 24px; border-bottom: 1px solid var(--line-soft); }
.outline-sec:last-of-type { border-bottom: none; }
.outline-sec b { display: block; font-size: 14.5px; }
.outline-sec span.small { display: block; }
.outline-add { display: flex; gap: 8px; margin-top: 10px; padding-left: 24px; }
.outline-add input { flex: 1; padding: 8px 12px; font-size: 14px; }

/* block editor */
.block-list { margin: 0 -24px; }
.block-row { display: flex; align-items: center; gap: 13px; padding: 12px 24px; border-bottom: 1px solid var(--line-soft); }
.block-row:last-child { border-bottom: none; }
.block-row:hover { background: #f4f6ff; }
.block-row b { display: block; font-size: 14.5px; }
.block-row span.small { display: block; }
.block-type {
  flex: 0 0 30px; width: 30px; height: 30px; border-radius: 7px; background: var(--bp);
  color: #fff; display: inline-flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 600;
}
.block-palette { display: flex; flex-wrap: wrap; gap: 8px; }
.palette-btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 8px;
  border: 1px solid var(--line); background: var(--card); color: var(--ink2); font-size: 14px;
  transition: border-color .15s, color .15s, transform .15s;
}
.palette-btn:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-1px); }
.palette-ico { font-size: 15px; font-weight: 600; width: 18px; text-align: center; }

/* full lesson builder */
.builder-shell {
  min-height: calc(100vh - var(--topbar)); margin: -30px -28px -72px;
  display: grid; grid-template-columns: 248px minmax(480px, 1fr) 286px;
  background: #e9e6dc;
}
.builder-curriculum, .builder-inspector {
  min-width: 0; background: var(--card); position: sticky; top: var(--topbar);
  height: calc(100vh - var(--topbar)); overflow-y: auto; overscroll-behavior: contain;
}
.builder-curriculum { border-right: 1px solid var(--line); }
.builder-inspector { border-left: 1px solid var(--line); padding-bottom: 30px; }
.builder-panel-head {
  min-height: 68px; padding: 14px 16px; border-bottom: 1px solid var(--line-soft);
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.builder-panel-head > div { min-width: 0; }
.builder-panel-head b { display: block; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.eyebrow {
  display: block; font-family: var(--mono); text-transform: uppercase; letter-spacing: .12em;
  font-size: 9.5px; color: var(--muted); line-height: 1.4; margin-bottom: 3px;
}
.builder-tree { padding: 12px 9px 28px; }
.builder-tree-module { margin-bottom: 15px; }
.builder-module-link {
  display: grid; grid-template-columns: 24px minmax(0,1fr); gap: 5px; align-items: start;
  color: var(--ink); padding: 7px 8px; border-radius: 7px;
}
.builder-module-link:hover { background: var(--paper2); text-decoration: none; }
.builder-module-link > span { font-family: var(--mono); font-size: 10px; color: var(--blue); padding-top: 2px; }
.builder-module-link b { font-size: 12.5px; line-height: 1.4; }
.builder-lesson-link {
  display: grid; grid-template-columns: 9px minmax(0,1fr); align-items: center; gap: 8px;
  color: var(--ink2); font-size: 12.5px; line-height: 1.35; padding: 7px 9px 7px 34px;
  border-radius: 7px; margin: 1px 0;
}
.builder-lesson-link:hover { background: #f1f4fb; text-decoration: none; }
.builder-lesson-link.active { color: var(--blue); background: #e9eefc; font-weight: 650; }
.status-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: #b4b4b0; flex: 0 0 auto; }
.status-dot.live { background: var(--green-b); box-shadow: 0 0 0 3px rgba(56,209,137,.12); }
.builder-quick-add { margin: 3px 6px 0 28px; }
.builder-quick-add input { border-color: transparent; background: transparent; padding: 6px 8px; font-size: 12px; }
.builder-quick-add input:hover, .builder-quick-add input:focus { background: #fff; border-color: var(--line); }

.builder-workspace { min-width: 0; padding: 0 32px 80px; }
.builder-savebar {
  height: 54px; margin: 0 -32px 24px; padding: 0 28px; background: rgba(253,252,247,.86);
  border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between;
  gap: 16px; font-size: 12.5px; position: sticky; top: var(--topbar); z-index: 15;
  backdrop-filter: blur(9px);
}
.builder-savebar > div { display: flex; align-items: center; gap: 7px; }
.save-indicator { color: var(--green); font-family: var(--mono); font-size: 10.5px; }
.save-indicator[data-state="saving"], .save-indicator[data-state="dirty"] { color: var(--brass); }
.save-indicator[data-state="error"] { color: var(--red); }
.builder-block-list { width: min(100%, 780px); margin: 0 auto; }
.builder-block {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  box-shadow: 0 1px 2px rgba(23,32,43,.04); margin-bottom: 14px; overflow: clip;
  transition: box-shadow .16s, border-color .16s, opacity .16s;
}
.builder-block:focus-within, .builder-block:hover { border-color: #b9c7e4; box-shadow: var(--shadow); }
.builder-block:target { animation: builderFlash 1.6s ease-out; }
.builder-block.dragging { opacity: .48; border-color: var(--blue); box-shadow: var(--shadow-lg); }
@keyframes builderFlash { 0%,35% { box-shadow: 0 0 0 4px rgba(29,79,215,.18); border-color: var(--blue); } }
.builder-block-head {
  min-height: 52px; display: flex; align-items: center; gap: 9px; padding: 8px 11px;
  border-bottom: 1px solid var(--line-soft); background: #faf9f4;
}
.drag-handle { color: #9ca2aa; cursor: grab; padding: 7px 2px; font-size: 19px; line-height: 1; user-select: none; }
.drag-handle:active { cursor: grabbing; }
.builder-block-name { flex: 1; min-width: 0; }
.builder-block-name b { display: block; font-size: 13px; }
.builder-block-name span { display: block; color: var(--muted); font-size: 11px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.block-save-state { font-family: var(--mono); font-size: 9.5px; }
.builder-block-preview { padding: 22px 26px; background: #fff; }
.builder-block-preview:empty { display: none; }
.builder-block-preview > *:first-child { margin-top: 0; }
.builder-block-preview > *:last-child { margin-bottom: 0; }
.builder-block-fields { border-top: 1px solid var(--line-soft); background: #faf9f4; }
.builder-block-fields > summary {
  padding: 10px 25px; cursor: pointer; font-size: 12px; font-weight: 650; color: var(--blue);
  list-style-position: inside;
}
.builder-block-fields > form { padding: 8px 25px 24px; }
.builder-block-fields textarea { min-height: 84px; }
.builder-empty {
  width: min(100%,780px); margin: 80px auto 30px; padding: 54px 28px; text-align: center;
  border: 1px dashed #b9b4a8; border-radius: 14px; background: rgba(253,252,247,.7);
}
.builder-empty > span { font-size: 25px; color: var(--blue); }
.builder-empty h3 { font-family: var(--serif); font-size: 27px; font-weight: 400; margin: 10px 0 5px; }
.builder-empty p { max-width: 52ch; margin: auto; color: var(--muted); font-size: 14px; }

.builder-insert { width: min(100%, 780px); margin: 20px auto 0; }
.builder-insert-line { display: grid; grid-template-columns: 1fr auto 1fr; gap: 12px; align-items: center; }
.builder-insert-line > span { height: 1px; background: #cfcabc; }
.builder-insert-line button { border: 1px solid var(--line); border-radius: 999px; padding: 7px 15px; background: var(--card); color: var(--blue); font-weight: 650; font-size: 13px; }
.builder-insert .block-palette {
  display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); margin-top: 14px; padding: 14px;
  border: 1px solid var(--line); border-radius: 12px; background: var(--card); box-shadow: var(--shadow);
}
.js .builder-insert .block-palette:not(.open) { display: none; }
.builder-insert .palette-btn { width: 100%; height: 100%; text-align: left; padding: 11px 12px; }
.builder-insert .palette-btn > span:last-child { min-width: 0; }
.builder-insert .palette-btn b { display: block; font-size: 12.5px; }
.builder-insert .palette-btn small { display: block; font-size: 10.5px; line-height: 1.3; color: var(--muted); white-space: normal; }

.builder-preview-view { width: min(100%, 840px); margin: 24px auto; }
.builder-student-page { background: var(--card); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow-lg); overflow: hidden; }
.builder-student-head { padding: 42px 46px 28px; border-bottom: 1px solid var(--line-soft); background: linear-gradient(180deg,#f9fbff,var(--card)); }
.builder-student-head h2 { font-family: var(--serif); font-size: 36px; font-weight: 400; margin: 6px 0; }
.builder-student-head p { color: var(--muted); }
.builder-student-page > .blocks { padding: 38px 46px 54px; }
.builder-shell.is-previewing { grid-template-columns: 248px minmax(520px,1fr); }
.builder-shell.is-previewing .builder-inspector { display: none; }
.builder-mode-switch { display: flex; gap: 5px; padding: 3px; border: 1px solid var(--line); border-radius: 9px; background: var(--paper2); }
.builder-mode-switch .btn { border: 0; box-shadow: none; transform: none; }
.builder-mode-switch .btn.active { background: var(--ink); color: #fff; }

.builder-inspector #section-settings { padding: 18px 16px; }
.builder-inspector .field { margin-bottom: 14px; }
.builder-inspector textarea { min-height: 80px; }
.input-suffix { display: flex; align-items: center; border: 1px solid var(--line); border-radius: 8px; background: #fff; overflow: hidden; }
.input-suffix input { border: 0; border-radius: 0; box-shadow: none; }
.input-suffix span { padding-right: 11px; color: var(--muted); font-size: 12px; }
.publish-switch { display: flex; gap: 11px; align-items: flex-start; padding: 13px; margin: 5px 0 16px; border: 1px solid var(--line); border-radius: 9px; background: var(--paper2); cursor: pointer; }
.publish-switch input { width: auto; margin-top: 4px; }
.publish-switch b, .publish-switch small { display: block; }
.publish-switch b { font-size: 13.5px; }
.publish-switch small { color: var(--muted); font-size: 11px; }
.builder-inspector-actions { border-top: 1px solid var(--line); padding: 18px 16px; }
.builder-inspector-actions > * + * { margin-top: 8px; }

/* inline media picker */
.media-picker { border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: #fff; }
.media-picker-tabs { display: flex; border-bottom: 1px solid var(--line); background: var(--paper2); }
.media-picker-tabs button { flex: 1; border: 0; border-bottom: 2px solid transparent; background: transparent; padding: 8px; color: var(--muted); font-size: 12px; font-weight: 650; }
.media-picker-tabs button.active { color: var(--blue); border-bottom-color: var(--blue); background: #fff; }
.media-upload-pane, .media-library-pane { padding: 12px; }
.media-dropzone { display: flex !important; align-items: center; gap: 11px; border: 1px dashed #aeb8ca; border-radius: 9px; padding: 14px; cursor: pointer; background: #f8faff; }
.media-dropzone:hover { border-color: var(--blue); }
.media-dropzone input { position: absolute; opacity: 0; pointer-events: none; width: 1px; }
.media-drop-icon { width: 34px; height: 34px; border-radius: 8px; display: inline-flex; align-items: center; justify-content: center; background: #e8eefc; color: var(--blue); }
.media-dropzone b, .media-dropzone small { display: block; }
.media-dropzone b { font-size: 12.5px; }
.media-dropzone small { color: var(--muted); font-size: 10.5px; }
.media-picker select { border-width: 1px 0 0; border-radius: 0; }
.media-current { display: block; padding: 7px 12px 9px; border-top: 1px solid var(--line-soft); }
.upload-progress { height: 5px; background: var(--paper2); margin-top: 10px; border-radius: 5px; overflow: hidden; }
.upload-progress span { display: block; width: 0; height: 100%; background: var(--green-b); transition: width .15s; }
.upload-progress[data-state="error"] span { background: var(--red); }
.upload-message { min-height: 18px; margin: 5px 0 0; font-size: 11px; }

/* Creative tools + narrated slides */
.native-tools-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 15px; }
.native-tool-card { position: relative; min-height: 215px; padding: 23px; overflow: hidden; border: 1px solid var(--line); border-radius: 12px; color: inherit; background: var(--card); box-shadow: var(--shadow); transition: transform .16s,box-shadow .16s,border-color .16s; }
.native-tool-card:hover { transform: translateY(-2px); border-color: #aebfdf; box-shadow: var(--shadow-lg); text-decoration: none; }
.native-tool-card.primary { color: var(--bp-ink); border-color: var(--bp-edge); background: linear-gradient(140deg,#071a33,#0b2549 60%,#123e72); }
.native-tool-card.primary::after { content: ""; position: absolute; width: 190px; height: 190px; right: -80px; bottom: -110px; border: 1px solid rgba(56,209,137,.3); border-radius: 50%; box-shadow: 0 0 0 28px rgba(56,209,137,.05); }
.native-tool-card .tag { position: absolute; top: 20px; right: 20px; }
.native-tool-icon { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 22px; border-radius: 9px; color: var(--blue); background: #e8eefc; font-family: var(--mono); font-size: 18px; font-weight: 600; }
.native-tool-card.primary .native-tool-icon { color: #08231a; background: var(--green-b); }
.native-tool-card h3 { margin: 0 0 7px; font-size: 18px; }
.native-tool-card p { margin: 0 0 19px; color: var(--muted); font-size: 13px; line-height: 1.5; }
.native-tool-card.primary h3 { color: #fff; }
.native-tool-card.primary p { color: var(--bp-mut); }
.native-tool-card strong { position: absolute; left: 23px; bottom: 19px; color: var(--blue); font-size: 12px; }
.native-tool-card.primary strong { color: var(--green-b); }
.native-tool-card.compact { min-height: 175px; }
.native-tool-card.compact .native-tool-icon { width: 35px; height: 35px; margin-bottom: 15px; }
.native-tool-card.compact h3 { font-size: 15.5px; }
.native-tool-card.compact p { font-size: 11.5px; }
.tools-section { margin-top: 45px; padding-top: 38px; border-top: 1px solid var(--line); scroll-margin-top: calc(var(--topbar) + 20px); }
.tools-section-head { display: flex; align-items: end; justify-content: space-between; gap: 25px; margin-bottom: 18px; }
.tools-section-head h2 { margin: 4px 0 0; font-family: var(--serif); font-size: 31px; font-weight: 400; }
.tools-section-head p { margin: 5px 0 0; color: var(--muted); font-size: 13px; }
.tools-inline-create { display: flex; gap: 8px; width: min(480px,45vw); }
.tools-inline-create input { min-width: 0; padding: 9px 12px; }
.tools-project-layout { display: grid; grid-template-columns: minmax(0,1fr) 315px; gap: 18px; align-items: start; }
.tools-howto { position: sticky; top: calc(var(--topbar) + 22px); }
.tools-howto ol { margin: 15px 0 19px; padding-left: 20px; }
.tools-howto li + li { margin-top: 6px; }
.external-tools-section { padding-bottom: 20px; }
.creative-tool-grid { grid-template-columns: repeat(auto-fit,minmax(240px,1fr)); }
.creative-tool-card { min-height: 145px; transition: transform .16s, box-shadow .16s, border-color .16s; }
.creative-tool-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); border-color: #b7c8e7; text-decoration: none; }
.creative-tool-card.featured { border-color: rgba(13,122,75,.45); background: linear-gradient(145deg,rgba(56,209,137,.09),var(--card) 65%); }
.narrated-preview {
  display: grid; grid-template-columns: minmax(0,1fr) auto; margin-bottom: 26px;
  border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: #111827; box-shadow: var(--shadow-lg);
}
.narrated-stage { min-width: 0; display: grid; grid-template-columns: minmax(300px,1.6fr) minmax(240px,1fr); color: #fff; }
.narrated-stage-media { min-height: 310px; display: flex; align-items: center; justify-content: center; background: #05070a; }
.narrated-stage-media img { width: 100%; height: 100%; max-height: 440px; object-fit: contain; }
.narrated-stage-empty { color: #98a5b9; padding: 30px; text-align: center; font-size: 14px; }
.narrated-stage-copy { display: flex; flex-direction: column; justify-content: center; padding: 36px; background: linear-gradient(145deg,#0b2549,#10305f); }
.narrated-stage-copy .eyebrow { color: var(--green-b); }
.narrated-stage-copy h2 { font-family: var(--serif); font-size: 32px; font-weight: 400; margin: 8px 0 10px; }
.narrated-stage-copy p { color: var(--bp-mut); white-space: pre-line; }
.narrated-controls { grid-column: 1 / -1; display: flex; align-items: center; gap: 8px; padding: 10px 14px; background: var(--card); border-top: 1px solid #252b35; }
.narrated-controls [data-narrated-status] { margin-left: auto; }
.narrated-slide-card { overflow: hidden; }
.voiceover-job { margin-top: 16px; padding: 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--paper2); }
.voiceover-job.active { border-color: rgba(29,79,215,.38); background: rgba(29,79,215,.055); }
.voiceover-job.failed { border-color: rgba(190,45,45,.38); background: rgba(190,45,45,.055); }
.voiceover-job-head { display: flex; align-items: center; gap: 9px; }
.voiceover-job-head strong { min-width: 0; flex: 1; font-size: 14px; }
.voiceover-job-head .mono { color: var(--muted); }
.voiceover-job-pulse { width: 9px; height: 9px; flex: 0 0 9px; border-radius: 50%; background: var(--green); }
.voiceover-job.active .voiceover-job-pulse { background: var(--blue); animation: voiceoverPulse 1.25s ease-in-out infinite; }
.voiceover-job.failed .voiceover-job-pulse { background: #be2d2d; }
.voiceover-progress { height: 8px; margin: 11px 0 9px; overflow: hidden; border-radius: 999px; background: rgba(128,140,160,.2); }
.voiceover-progress span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg,var(--blue),var(--green)); transition: width .35s ease; }
.voiceover-job p { margin: 0; color: var(--muted); line-height: 1.45; }
.voiceover-job [data-voiceover-job-render] { display: inline-block; margin-top: 8px; }
.voiceover-job[hidden], .voiceover-job [hidden] { display: none !important; }
@keyframes voiceoverPulse { 50% { opacity: .3; transform: scale(.78); } }
.slide-media-input { display: flex; align-items: stretch; gap: 8px; }
.slide-media-input select { flex: 1; min-width: 0; }
.slide-media-input .btn { flex: 0 0 auto; }
.voice-recorder { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 10px; padding: 10px; border-radius: 9px; background: var(--paper2); }
.voice-recorder [data-record-voice] { color: var(--red); }
.voice-recorder [data-record-status] { flex: 1 1 220px; font-size: 11.5px; }

/* Standalone audio / screen / camera recorder. */
.recording-layout { display: grid; grid-template-columns: minmax(0,1fr) 340px; gap: 20px; align-items: start; }
.recording-console { overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: var(--card); box-shadow: var(--shadow-lg); }
.recording-mode-tabs { display: grid; grid-template-columns: repeat(3,1fr); padding: 8px; gap: 7px; border-bottom: 1px solid var(--line); background: var(--paper2); }
.recording-mode-tabs button { display: grid; grid-template-columns: 28px minmax(0,1fr); grid-template-rows: auto auto; column-gap: 9px; padding: 10px 13px; border: 1px solid transparent; border-radius: 8px; color: var(--ink2); background: transparent; text-align: left; }
.recording-mode-tabs button:hover { background: rgba(255,255,255,.6); }
.recording-mode-tabs button.active { border-color: var(--line); color: var(--blue); background: #fff; box-shadow: 0 1px 2px rgba(23,32,43,.06); }
.recording-mode-tabs button:disabled { opacity: .55; cursor: not-allowed; }
.recording-mode-tabs button > span { grid-row: 1/3; align-self: center; font-family: var(--mono); font-size: 18px; text-align: center; }
.recording-mode-tabs b { font-size: 13.5px; }
.recording-mode-tabs small { color: var(--muted); font-size: 10.5px; }
.recording-stage { position: relative; display: grid; place-items: center; min-height: 430px; overflow: hidden; color: #fff; background: radial-gradient(circle at 50% 42%,#153c6e,#071a33 68%); }
.recording-stage > video { width: 100%; height: 100%; min-height: 430px; max-height: 70vh; object-fit: contain; background: #05070a; }
.recording-audio-stage { width: min(88%,850px); text-align: center; }
.recording-audio-stage canvas { width: 100%; height: 170px; }
.recording-audio-stage > div { margin-top: 18px; }
.recording-audio-stage b,.recording-audio-stage small { display: block; }
.recording-audio-stage b { font-family: var(--serif); font-size: 29px; font-weight: 400; }
.recording-audio-stage small { color: var(--bp-mut); }
.recording-pulse { display: block; margin-bottom: 8px; color: var(--green-b); font-size: 23px; }
.recording-clock { position: absolute; top: 17px; left: 17px; display: flex; align-items: center; gap: 8px; padding: 7px 10px; border: 1px solid rgba(255,255,255,.18); border-radius: 7px; background: rgba(4,10,20,.68); backdrop-filter: blur(5px); }
.recording-clock > span { width: 7px; height: 7px; border-radius: 50%; background: #7c8797; }
.recording-clock > span.active { background: #ff554a; box-shadow: 0 0 0 4px rgba(255,85,74,.16); animation: recordPulse 1.2s infinite; }
@keyframes recordPulse { 50% { opacity: .45; } }
.recording-clock b { font-family: var(--mono); font-size: 12px; }
.recording-clock small { color: #bdc9da; font-size: 10.5px; }
.recording-options { display: flex; align-items: center; gap: 28px; min-height: 64px; padding: 11px 20px; border-top: 1px solid #233c5f; border-bottom: 1px solid var(--line); background: #0a2445; color: var(--bp-ink); }
.recording-options .checkline { margin: 0; }
.recording-options .checkline input { accent-color: var(--green-b); }
.recording-options b,.recording-options small { display: block; }
.recording-options b { font-size: 11.5px; }
.recording-options small { color: var(--bp-mut); font-size: 9.5px; }
.recording-controls { display: flex; align-items: center; justify-content: center; gap: 9px; padding: 17px 20px; }
.recording-result { margin: 0 20px 20px; padding: 20px; border: 1px solid var(--line); border-radius: 11px; background: #faf9f4; }
.recording-result-head { display: flex; align-items: start; justify-content: space-between; gap: 14px; }
.recording-result-head h3 { margin-top: 3px; }
.recording-result audio,.recording-result video { width: 100%; max-height: 500px; margin: 10px 0 18px; border-radius: 8px; background: #05070a; }
.recording-save-row { display: flex; align-items: end; gap: 9px; }
.recording-save-row label { min-width: 0; flex: 1; }
.recording-save-row label > span { display: block; margin-bottom: 5px; font-size: 12px; font-weight: 650; }
.recording-save-row input { padding: 9px 11px; }
.recording-saved { display: flex; gap: 7px; flex-wrap: wrap; margin-top: 12px; }
.recording-sidebar { display: flex; flex-direction: column; gap: 16px; }
.recording-script textarea { min-height: 280px; font-size: 14px; }
.recording-script-meta { display: flex; justify-content: space-between; color: var(--muted); font-family: var(--mono); font-size: 10px; }
.recording-tips ul { margin: 13px 0 0; padding-left: 19px; }
.recording-tips li + li { margin-top: 7px; }
.teleprompter { position: fixed; inset: 0; z-index: 1000; overflow-y: auto; padding: 16vh 12vw 40vh; color: #fff; background: #05070a; scroll-behavior: smooth; }
.teleprompter > [data-teleprompter-copy] { max-width: 1100px; margin: 0 auto; font-family: var(--sans); font-size: 42px; font-weight: 550; line-height: 1.55; white-space: pre-wrap; }
.teleprompter-close { position: fixed; top: 22px; right: 24px; width: 44px; height: 44px; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; color: #fff; background: rgba(255,255,255,.08); font-size: 18px; }
.teleprompter-controls { position: fixed; left: 50%; bottom: 22px; display: flex; gap: 8px; padding: 8px; border: 1px solid rgba(255,255,255,.2); border-radius: 10px; background: rgba(5,7,10,.85); transform: translateX(-50%); backdrop-filter: blur(8px); }
.teleprompter-controls .btn.ghost { color: #fff; border-color: rgba(255,255,255,.3); }

/* One-click lesson structures. */
.starter-builder { display: grid; gap: 18px; }
.starter-builder > section:first-child { padding: 22px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); box-shadow: var(--shadow); }
.starter-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 11px; margin-top: 13px; }
.starter-card { position: relative; min-height: 176px; padding: 19px; border: 1px solid var(--line); border-radius: 10px; background: #fff; cursor: pointer; transition: border-color .15s,transform .15s,box-shadow .15s; }
.starter-card:hover { transform: translateY(-1px); border-color: #b5c5e3; box-shadow: var(--shadow); }
.starter-card:has(input:checked) { border-color: var(--blue); box-shadow: inset 0 0 0 1px var(--blue); background: #f7f9ff; }
.starter-card input { position: absolute; opacity: 0; pointer-events: none; }
.starter-check { position: absolute; top: 12px; right: 12px; display: none; width: 22px; height: 22px; place-items: center; border-radius: 50%; color: #fff; background: var(--blue); font-size: 11px; }
.starter-card:has(input:checked) .starter-check { display: grid; }
.starter-glyph { display: grid; place-items: center; width: 38px; height: 38px; margin-bottom: 17px; border-radius: 8px; color: var(--blue); background: #e8eefc; font-family: var(--mono); font-weight: 600; }
.starter-card b,.starter-card small { display: block; }
.starter-card b { margin-bottom: 6px; font-size: 14.5px; }
.starter-card small { color: var(--muted); font-size: 11.5px; line-height: 1.45; }
.starter-details { padding: 24px; }
.starter-fields { display: grid; grid-template-columns: 1fr 1fr 1.25fr; gap: 13px; margin-top: 12px; }
.starter-details .field { margin-bottom: 13px; }

@media (max-width: 900px) {
  .native-tools-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .tools-project-layout { grid-template-columns: 1fr; }
  .tools-howto { position: static; }
  .recording-layout { grid-template-columns: 1fr; }
  .recording-sidebar { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); }
  .starter-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .starter-fields { grid-template-columns: 1fr 1fr; }
  .narrated-preview { display: block; }
  .narrated-stage { grid-template-columns: 1fr; }
  .narrated-stage-media { min-height: 240px; }
  .narrated-stage-copy { padding: 25px; }
}
@media (max-width: 520px) {
  .native-tools-grid { grid-template-columns: 1fr; }
  .tools-section-head { display: block; }
  .tools-inline-create { width: 100%; margin-top: 12px; }
  .recording-mode-tabs button { display: block; padding: 9px; text-align: center; }
  .recording-mode-tabs button > span,.recording-mode-tabs small { display: none; }
  .recording-stage,.recording-stage > video { min-height: 320px; }
  .recording-options { display: block; }
  .recording-options > * + * { margin-top: 10px; }
  .recording-controls { flex-wrap: wrap; }
  .recording-save-row { align-items: stretch; flex-direction: column; }
  .recording-sidebar { display: flex; }
  .starter-grid,.starter-fields { grid-template-columns: 1fr; }
  .slide-media-input { flex-direction: column; }
  .narrated-controls { flex-wrap: wrap; }
  .narrated-controls [data-narrated-status] { margin-left: 0; width: 100%; }
}

@media (max-width: 1320px) {
  .studio-command { grid-template-columns: minmax(0,1fr) 350px; gap: 24px; }
  .studio-dashboard-grid { grid-template-columns: repeat(10,minmax(0,1fr)); }
  .dashboard-production { grid-column: span 6; }
  .dashboard-curriculum { grid-column: span 4; }
  .dashboard-students,.dashboard-media { grid-column: span 5; }
  .dashboard-create { grid-column: span 10; }
  .quick-create-grid { grid-template-columns: repeat(4,minmax(0,1fr)); }
  .curriculum-grid { grid-template-columns: 1fr; }
  .planner-new-module { grid-template-columns: minmax(150px,.8fr) minmax(180px,1fr) minmax(240px,1.5fr); }
  .planner-new-module .btn { align-self: stretch; }
  .builder-shell { grid-template-columns: 218px minmax(440px,1fr) 260px; }
  .builder-workspace { padding-left: 20px; padding-right: 20px; }
  .builder-savebar { margin-left: -20px; margin-right: -20px; }
}
@media (max-width: 1120px) {
  .studio-command { grid-template-columns: 1fr; }
  .studio-readiness { max-width: 560px; }
  .studio-metrics { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .studio-dashboard-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .studio-dashboard-grid > * { grid-column: span 1; }
  .dashboard-production,.dashboard-create { grid-column: span 2; }
  .planner-stats { flex-wrap: wrap; gap: 1px; }
  .planner-stats span { flex: 1 1 30%; }
  .builder-shell { grid-template-columns: 210px minmax(0,1fr); }
  .builder-inspector { position: static; grid-column: 2; width: min(100% - 40px,780px); height: auto; margin: 0 auto 40px; border: 1px solid var(--line); border-radius: 12px; }
  .builder-shell.is-previewing { grid-template-columns: 210px minmax(0,1fr); }
}
@media (max-width: 780px) {
  .studio-command { padding: 25px 21px; }
  .studio-command-actions .btn { flex: 1 1 auto; }
  .studio-readiness { grid-template-columns: 88px minmax(0,1fr); padding: 14px; }
  .readiness-ring { width: 82px; height: 82px; }
  .readiness-ring::before { width: 64px; height: 64px; }
  .readiness-ring b { font-size: 21px; }
  .studio-metrics { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .studio-dashboard-grid { display: block; }
  .studio-dashboard-grid > .card { margin-bottom: 14px; }
  .production-row { grid-template-columns: 27px minmax(0,1fr) auto; }
  .production-issues { display: none; }
  .quick-create-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .content-planner-head { display: block; }
  .planner-progress { width: 100%; margin-top: 18px; }
  .curriculum-toolbar { top: calc(var(--topbar) + 4px); flex-wrap: wrap; }
  .curriculum-toolbar label { flex-basis: 100%; }
  .planner-new-module { display: flex; flex-direction: column; align-items: stretch; }
  .curriculum-card-head { grid-template-columns: 32px minmax(0,1fr); }
  .curriculum-card-actions { grid-column: 2; flex-direction: row; align-items: center; justify-content: space-between; }
  .curriculum-card-meta { flex-wrap: wrap; gap: 8px 12px; }
  .curriculum-card-meta a { flex-basis: 100%; margin-left: 0; }
  .curriculum-lesson { grid-template-columns: minmax(120px,1fr) auto; }
  .curriculum-lesson .lesson-state,.curriculum-lesson > .btn { display: none; }
  .planner-footer { align-items: stretch; flex-direction: column; text-align: center; }
  .builder-shell, .builder-shell.is-previewing { display: block; margin: -22px -18px -72px; }
  body.studio .topbar { padding-left: 10px; padding-right: 10px; gap: 8px; }
  body.studio .topbar > div:first-of-type { min-width: 0; overflow: hidden; }
  body.studio .topbar .crumb, body.studio .topbar h1 { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  body.studio .builder-mode-switch .btn { padding-left: 10px; padding-right: 10px; }
  .builder-curriculum { position: static; height: auto; max-height: 260px; border-right: 0; border-bottom: 1px solid var(--line); }
  .builder-workspace { padding: 0 12px 50px; }
  .builder-savebar { top: var(--topbar); margin: 0 -12px 16px; padding: 0 14px; }
  .builder-insert .block-palette { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .builder-block-head { flex-wrap: wrap; }
  .builder-block-name { min-width: 120px; }
  .builder-block-preview, .builder-block-fields > form { padding-left: 17px; padding-right: 17px; }
  .builder-inspector { width: calc(100% - 24px); }
  .builder-student-head, .builder-student-page > .blocks { padding: 25px 20px; }
}

/* quiz builder */
.opts { display: flex; flex-direction: column; gap: 8px; }
.opt-row { display: flex; align-items: center; gap: 10px; }
.opt-row input[type="text"] { flex: 1; padding: 8px 12px; font-size: 14px; }
.opt-row input[type="radio"], .opt-row input[type="checkbox"] { width: auto; flex: 0 0 auto; }
.score { font-family: var(--mono); font-size: 13px; font-weight: 500; padding: 4px 10px; border-radius: 999px; white-space: nowrap; }
.score.good { background: rgba(56,209,137,.16); color: var(--green); }
.score.mid  { background: rgba(169,126,47,.14); color: var(--brass); }
.score.bad  { background: rgba(184,57,42,.12); color: var(--red); }

/* data tables */
.table-wrap { overflow-x: auto; margin: 0 -4px; }
table.data { width: 100%; border-collapse: collapse; font-size: 14.5px; }
table.data th {
  text-align: left; font-family: var(--mono); font-size: 10.5px; letter-spacing: .11em;
  text-transform: uppercase; color: var(--muted); font-weight: 500;
  padding: 0 14px 10px 0; border-bottom: 1px solid var(--line);
}
table.data td { padding: 13px 14px 13px 0; border-bottom: 1px solid var(--line-soft); vertical-align: middle; }
table.data tr:last-child td { border-bottom: none; }
table.data .bar { margin-top: 0; }

/* funnel */
.funnel-row { display: flex; align-items: center; gap: 12px; padding: 5px 0; }
.funnel-lbl { flex: 0 0 250px; font-size: 13px; color: var(--ink2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.funnel-bar { flex: 1; height: 16px; background: var(--paper2); border-radius: 4px; overflow: hidden; }
.funnel-bar > span { display: block; height: 100%; background: var(--bp); border-radius: 4px; }
.funnel-n { flex: 0 0 40px; text-align: right; font-size: 12.5px; color: var(--muted); }

/* ==========================================================================
   CONTENT BLOCKS — student-facing
   ========================================================================== */
.section-body { padding: 30px 34px; }
.blocks > *:first-child { margin-top: 0; }
.blocks .player, .blocks .audio-block, .blocks .img-block,
.blocks .file-block, .blocks .callout, .blocks .checklist-block,
.blocks .embed-block, .blocks .quiz-card { margin: 26px 0; }

.media-cap { font-size: 13.5px; color: var(--muted); text-align: center; margin-top: 10px; }

.audio-block { border: 1px solid var(--line); border-radius: var(--r); padding: 18px 20px; background: var(--paper2); }
.audio-head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; font-size: 15px; }
.audio-head .ico { color: var(--bp); }

.img-block { margin-left: 0; margin-right: 0; }
.img-block img { border-radius: var(--r); border: 1px solid var(--line); display: block; }
.img-block figcaption { font-size: 13.5px; color: var(--muted); text-align: center; margin-top: 10px; }

.file-block {
  display: flex; align-items: center; gap: 15px; padding: 16px 18px;
  border: 1px solid var(--line); border-radius: var(--r); background: var(--card); color: inherit;
  transition: border-color .16s, transform .16s, box-shadow .16s;
}
.file-block:hover { border-color: var(--blue); text-decoration: none; transform: translateY(-1px); box-shadow: var(--shadow); }
.file-ico { flex: 0 0 40px; height: 40px; border-radius: 9px; background: var(--bp); color: #fff; display: inline-flex; align-items: center; justify-content: center; }
.file-txt { flex: 1; min-width: 0; }
.file-txt b { display: block; font-size: 15px; }
.file-txt span { display: block; font-size: 13.5px; color: var(--muted); }
.file-go { font-size: 13.5px; font-weight: 600; color: var(--blue); flex: 0 0 auto; }

.callout { display: flex; gap: 14px; padding: 18px 20px; border-radius: var(--r); border-left: 3px solid; }
.callout p:last-child { margin-bottom: 0; }
.callout b { display: block; margin-bottom: 5px; }
.callout-glyph { font-size: 17px; line-height: 1.5; flex: 0 0 auto; }
.callout.note   { background: rgba(29,79,215,.05);  border-color: var(--blue);  }
.callout.tip    { background: rgba(56,209,137,.09); border-color: var(--green); }
.callout.warn   { background: rgba(169,126,47,.09); border-color: var(--brass); }
.callout.danger { background: rgba(184,57,42,.07);  border-color: var(--red);   }

.checklist-block { border: 1px solid var(--line); border-radius: var(--r); padding: 18px 22px; background: var(--card); }
.checklist-title { display: block; margin-bottom: 12px; font-size: 15.5px; }
.checklist-block ul { list-style: none; padding: 0; margin: 0; }
.checklist-block li { margin-bottom: 9px; }
.checklist-block label { display: flex; gap: 11px; align-items: flex-start; cursor: pointer; font-size: 15.5px; }
.checklist-block input { margin-top: 5px; flex: 0 0 auto; width: auto; }
.checklist-block input:checked + span { color: var(--muted); text-decoration: line-through; }

.embed-block { position: relative; aspect-ratio: 16/9; border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); background: #000; }
.embed-block iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.blocks .ytclip-block { margin: 26px 0; }
.ytclip-lead { margin: 0 0 12px; font-size: 15.5px; }
.ytclip-fallback { margin-top: 12px; border: 1px solid var(--line); border-radius: var(--r); background: var(--panel, transparent); }
.ytclip-fallback > summary { cursor: pointer; padding: 11px 16px; font-size: 14px; color: var(--muted); list-style: none; }
.ytclip-fallback > summary::-webkit-details-marker { display: none; }
.ytclip-fallback > summary::before { content: '▸'; display: inline-block; width: 16px; transition: transform .15s ease; }
.ytclip-fallback[open] > summary::before { transform: rotate(90deg); }
.ytclip-fallback[open] > summary { border-bottom: 1px solid var(--line); color: var(--ink); }
.ytclip-fallback > p { margin: 12px 16px; font-size: 15px; }

.blocks blockquote { border-left: 3px solid var(--blue); padding-left: 20px; margin: 26px 0; font-style: italic; color: var(--ink); }
.blocks blockquote cite { display: block; font-style: normal; font-size: 14px; color: var(--muted); margin-top: 10px; }

/* ==========================================================================
   QUIZZES — student-facing
   ========================================================================== */
.quiz-card { border: 1px solid var(--line); border-radius: var(--r); padding: 22px 24px; background: linear-gradient(180deg, rgba(29,79,215,.04), var(--card) 70px); }
.quiz-head { display: flex; align-items: center; gap: 13px; margin-bottom: 12px; }
.quiz-head b { display: block; font-size: 16.5px; }
.quiz-ico { flex: 0 0 38px; height: 38px; border-radius: 50%; background: var(--bp); color: #fff; display: inline-flex; align-items: center; justify-content: center; }

.q-head { display: flex; gap: 14px; align-items: flex-start; }
.q-no {
  flex: 0 0 28px; height: 28px; border-radius: 50%; background: var(--paper2); color: var(--ink2);
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 13px; font-weight: 500;
}
.q-no.ok { background: var(--green); color: #fff; }
.q-no.no { background: var(--red); color: #fff; }

.opt-pick {
  display: flex; align-items: flex-start; gap: 12px; padding: 12px 15px; border-radius: 8px;
  border: 1px solid var(--line); background: #fff; cursor: pointer; font-size: 15.5px;
  transition: border-color .14s, background .14s;
}
.opt-pick:hover { border-color: var(--blue); background: #f7f9ff; }
.opt-pick input { margin-top: 4px; width: auto; flex: 0 0 auto; }
.opt-pick:has(input:checked) { border-color: var(--blue); background: #eef2ff; }

.opt-review { display: flex; align-items: flex-start; gap: 11px; padding: 10px 14px; border-radius: 8px; font-size: 15px; border: 1px solid transparent; }
.opt-review .mark { flex: 0 0 16px; font-weight: 700; }
.opt-review.right { background: rgba(56,209,137,.11); border-color: rgba(13,122,75,.3); color: #0a5c39; }
.opt-review.wrong { background: rgba(184,57,42,.08); border-color: rgba(184,57,42,.3); color: #8d2b1f; }
.opt-review .yours { margin-left: auto; font-size: 12px; font-family: var(--mono); opacity: .7; flex: 0 0 auto; }

.explain { margin-top: 14px; padding: 13px 16px; border-radius: 8px; background: var(--paper2); font-size: 14.5px; color: var(--ink2); line-height: 1.6; }

.result-card { text-align: center; }
.result-card.pass { border-color: rgba(13,122,75,.4); }
.result-card.fail { border-color: rgba(184,57,42,.35); }
.result-score { font-family: var(--serif); font-size: 60px; line-height: 1; letter-spacing: -.02em; }
.result-card.pass .result-score { color: var(--green); }
.result-card.fail .result-score { color: var(--red); }

@media (max-width: 860px) {
  .section-body { padding: 20px 18px; }
  .funnel-lbl { flex: 0 0 130px; }
  .outline-secs { padding: 6px 12px 12px; }
  .outline-sec, .outline-add { padding-left: 0; }
  .field-row { flex-direction: column; align-items: stretch; }
}

/* Buttons sitting inside the dark rail need the on-blueprint treatment — the default ghost
   button is dark ink on paper, which is invisible against the rail. */
.rail .btn.ghost { border-color: var(--bp-edge); color: var(--bp-ink); background: transparent; }
.rail .btn.ghost:hover { border-color: var(--bp-line); background: rgba(255,255,255,.08); color: #fff; }

/* The Admin surface reads warmer than the Studio's blueprint blue — a deliberate signal that
   you have stepped from "building the course" into "running the organisation", so the two
   are never mistaken for each other at a glance. */
body.admin-area .rail { background: linear-gradient(180deg, #2a0d17, #3a1220 55%, #4a1b28); }
body.admin-area .rail-nav a.active { background: rgba(232,146,124,.15); border-color: rgba(232,146,124,.4); }
body.admin-area .rail-nav a.active .ico { color: #e8927c; }
body.admin-area .rail-brand { color: #fff; }
body.admin-area .rail::before { background-image:
  linear-gradient(rgba(232,146,124,.08) 1px, transparent 1px),
  linear-gradient(90deg, rgba(232,146,124,.08) 1px, transparent 1px); }

/* ==========================================================================
   MEMBER COMMAND CENTER + CLASSROOM/CALENDAR REFINEMENT
   ========================================================================== */
.content-wrap.member-wide,.content-wrap.admin-wide { max-width: 1480px; }
.member-command,.classroom-command,.calendar-command {
  position: relative; overflow: hidden; display: grid; grid-template-columns: minmax(0,1.35fr) minmax(360px,.65fr);
  gap: 34px; align-items: center; margin-bottom: 22px; padding: 34px 38px; border: 1px solid #153d70;
  border-radius: 14px; color: var(--bp-ink); background: linear-gradient(135deg,#071d3a,#103a70 72%,#135048);
  box-shadow: 0 22px 60px -35px rgba(7,29,58,.75);
}
.member-command::before,.classroom-command::before,.calendar-command::before,.admin-command::before {
  content:""; position:absolute; inset:0; pointer-events:none; opacity:.75;
  background-image:linear-gradient(rgba(173,203,245,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(173,203,245,.08) 1px,transparent 1px);
  background-size:54px 54px;
}
.member-command > *,.classroom-command > *,.calendar-command > *,.admin-command > * { position:relative; }
.member-command .kicker,.classroom-command .kicker,.calendar-command .kicker { color:#77e0b2; }
.member-command h2,.classroom-command h2,.calendar-command h2 { margin:10px 0 8px; font-family:var(--serif); font-size:clamp(31px,3vw,46px); font-weight:400; }
.member-command p,.classroom-command p,.calendar-command p { max-width:68ch; color:#b8c8de; }
.member-command-actions { display:flex; gap:9px; flex-wrap:wrap; margin-top:21px; }
.member-command .btn.ghost,.classroom-command .btn.ghost,.calendar-command .btn.ghost { color:#eef3fb; border-color:rgba(173,203,245,.35); background:rgba(255,255,255,.04); }
.member-command .btn.ghost:hover,.classroom-command .btn.ghost:hover,.calendar-command .btn.ghost:hover { color:#fff; border-color:#adcbf5; background:rgba(255,255,255,.1); }
.member-command-signals,.calendar-command-stats { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; border:1px solid rgba(173,203,245,.25); border-radius:10px; overflow:hidden; background:rgba(173,203,245,.2); }
.member-command-signals div,.calendar-command-stats div { min-width:0; padding:18px 14px; text-align:center; background:rgba(5,19,39,.72); }
.member-command-signals b,.calendar-command-stats b { display:block; font-family:var(--serif); font-size:29px; font-weight:400; color:#fff; }
.member-command-signals span,.calendar-command-stats span { display:block; color:#9fb3cf; font-family:var(--mono); font-size:9px; letter-spacing:.08em; text-transform:uppercase; }

.member-dashboard-grid { display:grid; grid-template-columns:repeat(12,minmax(0,1fr)); gap:18px; align-items:start; }
.member-dashboard-grid > section { min-width:0; }
.member-dashboard-grid > section > .card { height:100%; }
.dashboard-learn,.dashboard-community,.dashboard-modules { grid-column:span 7; }
.dashboard-call,.dashboard-access { grid-column:span 5; }
.dashboard-room { grid-column:span 12; }
.room-strip { display:grid; grid-template-columns:minmax(260px,1fr) auto auto; align-items:center; gap:25px; }
.room-strip h3 { margin:5px 0 3px; font-family:var(--serif); font-size:26px; font-weight:400; }
.room-strip p { max-width:66ch; color:var(--muted); font-size:13px; }
.room-people { display:flex; align-items:center; padding-right:10px; }
.room-people a { position:relative; display:block; margin-right:-8px; border:3px solid var(--card); border-radius:50%; }
.room-people .presence { position:absolute; right:-1px; bottom:-1px; padding:0; border:2px solid var(--card); }

.classroom-command { grid-template-columns:minmax(0,1.2fr) minmax(390px,.8fr); }
.classroom-progress-card { display:grid; grid-template-columns:112px minmax(0,1fr); gap:18px; align-items:center; padding:18px; border:1px solid rgba(173,203,245,.25); border-radius:12px; background:rgba(5,19,39,.65); }
.classroom-progress-card > div:last-child > b,.classroom-progress-card > div:last-child > span { display:block; }
.classroom-progress-card > div:last-child > span { margin:3px 0 13px; color:#9fb3cf; font-size:12px; }
.classroom-progress-card .bar { background:rgba(255,255,255,.15); }
.classroom-progress-ring { --course-pct:0; position:relative; display:grid; place-content:center; width:104px; height:104px; border-radius:50%; text-align:center; background:conic-gradient(#38d189 calc(var(--course-pct) * 1%),rgba(255,255,255,.12) 0); }
.classroom-progress-ring::before { content:""; position:absolute; inset:9px; border-radius:50%; background:#092444; }
.classroom-progress-ring b,.classroom-progress-ring span { position:relative; display:block; }
.classroom-progress-ring b { font-family:var(--serif); font-size:27px; font-weight:400; }
.classroom-progress-ring span { color:#9fb3cf; font-family:var(--mono); font-size:8px; letter-spacing:.08em; text-transform:uppercase; }
.section-heading { display:flex; align-items:end; justify-content:space-between; gap:25px; margin:34px 2px 16px; }
.section-heading h2 { margin:6px 0 0; font-family:var(--serif); font-size:30px; font-weight:400; }
.section-heading > p { max-width:460px; color:var(--muted); font-size:13px; text-align:right; }
.classroom-index-head { margin-top:30px; }

.calendar-layout { display:grid; grid-template-columns:minmax(0,1fr) 330px; gap:25px; align-items:start; }
.calendar-layout .section-heading { margin-top:4px; }
.calendar-side { position:sticky; top:calc(var(--topbar) + 20px); }
.calendar-recordings { margin-top:42px; }
.calendar-recording-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px; }
.calendar-recording-grid .event { height:100%; margin:0; }
.event { scroll-margin-top:calc(var(--topbar) + 18px); }
.event-rsvp-count { margin-top:10px; color:var(--muted); font-family:var(--mono); font-size:10px; letter-spacing:.06em; text-transform:uppercase; }
.personal-event-list { margin-top:16px; border-top:1px solid var(--line-soft); }
.personal-event-list > div { display:flex; align-items:center; gap:9px; padding:10px 0; border-bottom:1px solid var(--line-soft); }
.personal-event-list > div > span { min-width:0; flex:1; }
.personal-event-list b,.personal-event-list small { display:block; }
.personal-event-list b { overflow:hidden; font-size:12px; text-overflow:ellipsis; white-space:nowrap; }
.personal-event-list small { color:var(--muted); font-size:9.5px; }

/* Transparent sample identity and presence. */
.tag.sample { border:1px solid #b7a16f; color:#725718; background:#fff6d9; }
.sample-disclosure { max-width:780px; margin-top:15px; padding:11px 13px; border:1px solid #d9c995; border-radius:8px; color:#66551f; background:#fffaf0; font-size:12.5px; }
.sample-member,.post-card.sample-post,.cat-card.sample-post { border-color:#d9c995; background:linear-gradient(180deg,rgba(255,246,217,.48),var(--card) 82px); }
.presence { display:inline-flex; align-items:center; gap:6px; width:max-content; margin-top:11px; padding:3px 8px; border-radius:999px; color:var(--muted); background:var(--paper2); font-family:var(--mono); font-size:9px; letter-spacing:.05em; text-transform:uppercase; }
.presence-dot { width:7px; height:7px; border-radius:50%; background:#9da4ae; }
.presence.online { color:#08633c; background:#e6f6ee; }
.presence.online .presence-dot { background:#19a562; box-shadow:0 0 0 3px rgba(25,165,98,.13); }
.presence.sample { border:1px solid rgba(183,161,111,.6); }

/* ==========================================================================
   ADMIN OPERATIONS DESK
   ========================================================================== */
.admin-command { position:relative; overflow:hidden; display:grid; grid-template-columns:minmax(0,1.35fr) minmax(360px,.65fr); gap:36px; align-items:center; margin-bottom:18px; padding:32px 36px; border:1px solid #5d2334; border-radius:14px; color:#fff7f2; background:linear-gradient(135deg,#2a0d17,#5b2030 76%,#7c392f); box-shadow:0 22px 60px -35px rgba(53,12,24,.75); }
.admin-command::before { background-image:linear-gradient(rgba(232,146,124,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(232,146,124,.08) 1px,transparent 1px); }
.admin-command .kicker { color:#f0aa95; }
.admin-command h2 { margin:10px 0 8px; font-family:var(--serif); font-size:clamp(31px,3vw,45px); font-weight:400; }
.admin-command p { max-width:75ch; color:#dcc3c2; }
.admin-command-actions { display:flex; flex-wrap:wrap; gap:9px; margin-top:20px; }
.admin-command .btn.ghost { color:#fff4ef; border-color:rgba(255,220,209,.3); background:rgba(255,255,255,.04); }
.admin-command-signals { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; border:1px solid rgba(255,220,209,.2); border-radius:10px; overflow:hidden; background:rgba(255,220,209,.16); }
.admin-command-signals div { padding:18px 11px; text-align:center; background:rgba(36,8,17,.62); }
.admin-command-signals b { display:block; font-family:var(--serif); font-size:29px; font-weight:400; }
.admin-command-signals span { display:block; color:#d7b4b3; font-family:var(--mono); font-size:9px; letter-spacing:.08em; text-transform:uppercase; }
.admin-metric-grid { display:grid; grid-template-columns:repeat(6,minmax(0,1fr)); gap:1px; margin-bottom:18px; border:1px solid var(--line); border-radius:11px; overflow:hidden; background:var(--line); }
.admin-metric-grid > div { padding:16px 17px; background:var(--card); }
.admin-metric-grid span,.admin-metric-grid small,.admin-metric-grid b { display:block; }
.admin-metric-grid span { color:var(--muted); font-family:var(--mono); font-size:9.5px; letter-spacing:.08em; text-transform:uppercase; }
.admin-metric-grid b { margin:4px 0 3px; font-family:var(--serif); font-size:28px; font-weight:400; }
.admin-metric-grid small { color:#9298a1; font-size:10px; }
.admin-dashboard-grid { display:grid; grid-template-columns:repeat(12,minmax(0,1fr)); gap:18px; align-items:start; }
.admin-dashboard-grid > .card { min-width:0; height:100%; }
.admin-attention { grid-column:span 7; }
.admin-events-preview { grid-column:span 5; }
.admin-revenue { grid-column:span 5; }
.admin-community-health { grid-column:span 7; }
.admin-recent-accounts { grid-column:span 7; }
.admin-quick { grid-column:span 5; }
.admin-action-row { display:grid; grid-template-columns:34px minmax(0,1fr) auto; gap:12px; align-items:center; margin:0 -24px; padding:14px 24px; border-top:1px solid var(--line-soft); color:inherit; }
.admin-action-row:hover { background:#fff6f2; text-decoration:none; }
.admin-action-row > span { display:grid; place-items:center; width:31px; height:31px; border-radius:8px; color:#803549; background:#f8e7e4; }
.admin-action-row b,.admin-action-row small { display:block; }
.admin-action-row b { font-size:14px; }
.admin-action-row small { color:var(--muted); font-size:11.5px; }
.admin-action-row em { color:#8a3d4f; font-size:11px; font-style:normal; }
.admin-mini-event { display:block; margin:0 -24px; padding:13px 24px; border-top:1px solid var(--line-soft); color:inherit; }
.admin-mini-event:hover { background:#fff8f5; text-decoration:none; }
.admin-mini-event span,.admin-mini-event b,.admin-mini-event small { display:block; }
.admin-mini-event span { color:#8a3d4f; font-family:var(--mono); font-size:10px; }
.admin-mini-event b { margin:2px 0; font-size:14px; }
.admin-mini-event small { color:var(--muted); }
.admin-seat-count { display:flex; align-items:baseline; gap:10px; margin:18px 0 10px; }
.admin-seat-count b { font-family:var(--serif); font-size:42px; font-weight:400; }
.admin-seat-count span { color:var(--muted); font-size:12px; }
.admin-community-numbers { display:grid; grid-template-columns:1fr 1fr; gap:1px; margin:12px 0; border:1px solid var(--line); border-radius:8px; overflow:hidden; background:var(--line); }
.admin-community-numbers div { padding:13px; background:var(--paper2); }
.admin-community-numbers b,.admin-community-numbers span { display:block; }
.admin-community-numbers b { font-family:var(--serif); font-size:27px; font-weight:400; }
.admin-community-numbers span { color:var(--muted); font-size:10px; }
.admin-account-row { display:flex; align-items:center; gap:11px; margin:0 -24px; padding:12px 24px; border-top:1px solid var(--line-soft); color:inherit; }
a.admin-account-row:hover { background:#fff8f5; text-decoration:none; }
.admin-account-row > span:not(.avatar) { min-width:0; flex:1; }
.admin-account-row b,.admin-account-row small { display:block; }
.admin-account-row b { font-size:13.5px; }
.admin-account-row small { overflow:hidden; color:var(--muted); font-size:10.5px; text-overflow:ellipsis; white-space:nowrap; }
.admin-account-row em { color:var(--muted); font-size:11px; font-style:normal; white-space:nowrap; }
.admin-quick-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }

/* Admin event management. */
.event-command { margin-bottom:26px; }
.admin-event-layout { display:grid; grid-template-columns:minmax(0,1.35fr) minmax(380px,.65fr); gap:24px; align-items:start; }
.admin-event-form { position:sticky; top:calc(var(--topbar) + 20px); }
.admin-event-card { display:grid; grid-template-columns:150px minmax(0,1fr) auto; gap:20px; align-items:start; margin-bottom:12px; padding:19px 20px; border:1px solid var(--line); border-radius:10px; background:var(--card); box-shadow:var(--shadow); }
.admin-event-date b,.admin-event-date span,.admin-event-copy h3,.admin-event-copy p { display:block; }
.admin-event-date b { color:#8a3d4f; font-family:var(--mono); font-size:10px; }
.admin-event-date span { margin-top:5px; color:var(--muted); font-size:10.5px; }
.admin-event-copy h3 { margin:0 0 5px; font-size:15px; }
.admin-event-copy p { color:var(--muted); font-size:12px; }
.admin-event-meta { display:flex; gap:6px; flex-wrap:wrap; }
.admin-event-meta span { padding:3px 7px; border-radius:999px; color:#6c4a52; background:#f5e8e5; font-family:var(--mono); font-size:8.5px; text-transform:uppercase; }
.admin-event-actions { display:flex; gap:6px; }
.event-field-grid { display:grid; grid-template-columns:minmax(0,1fr) 96px; gap:9px; }
.event-field-grid > .field:first-child { grid-column:1 / -1; }
.event-form-actions { display:flex; justify-content:flex-end; gap:8px; margin-top:18px; }
.admin-past-events { margin-top:20px; }
.admin-past-events > summary { cursor:pointer; font-weight:650; }
.admin-past-events > div { margin-top:15px; }

/* Sample-community operations. */
.sample-command { margin-bottom:22px; }
.demo-manage-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:18px; align-items:start; }
.demo-manage-grid > * { min-width:0; }
.demo-post-fields { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.demo-profile-list,.demo-post-list { padding:24px; }
.demo-profile-list .admin-account-row { margin-left:-24px; margin-right:-24px; }
.demo-post-row { display:grid; grid-template-columns:minmax(0,1fr) auto auto; gap:12px; align-items:center; margin:0 -24px; padding:12px 24px; border-top:1px solid var(--line-soft); }
.demo-post-row b,.demo-post-row small { display:block; }
.demo-post-row b { font-size:13px; }
.demo-post-row small { color:var(--muted); font-size:10.5px; }
.demo-post-list .card-head code { min-width:0; overflow-wrap:anywhere; white-space:normal; text-align:right; }

/* The Admin rail leaves less usable canvas than the raw viewport suggests. Keep the event
   editor beside the schedule on genuinely wide desktops and stack it cleanly at 1280px. */
@media (max-width:1320px) {
  .admin-event-layout { grid-template-columns:1fr; }
  .admin-event-form { position:static; }
}

@media (max-width:1200px) {
  .member-command,.classroom-command,.calendar-command,.admin-command { grid-template-columns:1fr; }
  .member-command-signals,.calendar-command-stats,.admin-command-signals { max-width:680px; }
  .admin-metric-grid { grid-template-columns:repeat(3,minmax(0,1fr)); }
}
@media (max-width:920px) {
  .member-dashboard-grid,.admin-dashboard-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .member-dashboard-grid > section,.admin-dashboard-grid > .card { grid-column:span 1; }
  .dashboard-room,.admin-attention,.admin-community-health,.admin-recent-accounts { grid-column:span 2 !important; }
  .calendar-layout { grid-template-columns:1fr; }
  .calendar-side { position:static; display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); }
  .calendar-recording-grid,.demo-manage-grid { grid-template-columns:1fr; }
  .room-strip { grid-template-columns:1fr auto; }
  .room-strip > div:first-child { grid-column:1 / -1; }
  .admin-event-card { grid-template-columns:130px minmax(0,1fr); }
  .admin-event-actions { grid-column:2; }
}
@media (max-width:620px) {
  body.admin-area .topbar-actions .btn.ghost { display:none; }
  body.admin-area .topbar-actions .btn:not(.ghost) { width:38px; padding-left:9px; padding-right:9px; font-size:0; }
  body.admin-area .topbar-actions .btn:not(.ghost) .ico { margin:0; }
  .demo-post-list .card-head code { display:none; }
  .member-command,.classroom-command,.calendar-command,.admin-command { padding:25px 21px; }
  .member-command-signals,.calendar-command-stats,.admin-command-signals,.admin-metric-grid { grid-template-columns:1fr 1fr; }
  .member-command-signals div:last-child,.calendar-command-stats div:last-child,.admin-command-signals div:last-child { grid-column:1 / -1; }
  .member-dashboard-grid,.admin-dashboard-grid { display:block; }
  .member-dashboard-grid > section,.admin-dashboard-grid > .card { margin-bottom:14px; }
  .classroom-progress-card { grid-template-columns:1fr; }
  .calendar-side { display:block; }
  .calendar-side > .card + .card { margin-top:14px; }
  .calendar-recording-grid { display:block; }
  .calendar-recording-grid .event { margin-bottom:14px; }
  .room-strip { display:block; }
  .room-people { margin:17px 0; }
  .section-heading { display:block; }
  .section-heading > p { margin-top:7px; text-align:left; }
  .admin-event-card { display:block; }
  .admin-event-copy { margin:12px 0; }
  .admin-event-actions { justify-content:flex-end; }
  .event-field-grid,.demo-post-fields { display:block; }
  .demo-post-row { grid-template-columns:minmax(0,1fr) auto; }
  .demo-post-row form { grid-column:2; }
}

/* ---------- media lightbox ----------
   Opening a file from the library used to mean a new tab per file, and a pile of tabs to
   close afterwards. This is the overlay that replaces that. Only styled here; the anchors
   keep working as plain links when JS is off. */
.lightbox {
  position: fixed; inset: 0; z-index: 200; display: none;
  align-items: center; justify-content: center;
  background: rgba(11, 37, 73, .93);
  backdrop-filter: blur(3px);
  padding: 72px 84px 92px;
}
.lightbox.on { display: flex; }
body.lightbox-open { overflow: hidden; }

.lightbox-stage { max-width: 100%; max-height: 100%; display: flex; align-items: center; justify-content: center; }
.lightbox-stage img, .lightbox-stage video {
  max-width: 100%; max-height: calc(100vh - 164px);
  border-radius: 6px; box-shadow: 0 24px 70px rgba(0,0,0,.5);
  background: var(--paper);
}
.lightbox-stage audio { width: min(560px, 80vw); }

.lightbox-caption {
  position: absolute; left: 0; right: 0; bottom: 30px; text-align: center;
  font-family: var(--mono); font-size: 13px; letter-spacing: .04em;
  color: rgba(238, 243, 251, .82); padding: 0 24px; word-break: break-all;
}

.lightbox-close, .lightbox-nav {
  position: absolute; z-index: 2; cursor: pointer; color: #eef3fb;
  background: rgba(255, 255, 255, .1); border: 1px solid rgba(173, 203, 245, .3);
  border-radius: 999px; line-height: 1; transition: background .12s ease, border-color .12s ease;
}
.lightbox-close:hover, .lightbox-nav:hover { background: rgba(255,255,255,.2); border-color: rgba(173,203,245,.6); }
.lightbox-close:focus-visible, .lightbox-nav:focus-visible { outline: 2px solid var(--green-b); outline-offset: 2px; }
.lightbox-close { top: 20px; right: 24px; width: 44px; height: 44px; font-size: 18px; }
.lightbox-nav { top: 50%; transform: translateY(-50%); width: 48px; height: 48px; font-size: 30px; padding-bottom: 4px; }
.lightbox-nav.prev { left: 20px; }
.lightbox-nav.next { right: 20px; }
.lightbox.single .lightbox-nav { display: none; }

/* Thumbnails in the library, so images are identifiable without opening anything. */
.media-thumb {
  width: 56px; height: 40px; flex: 0 0 auto; border-radius: 4px; object-fit: cover;
  border: 1px solid var(--line); background: var(--paper2);
}

@media (max-width: 640px) {
  .lightbox { padding: 64px 12px 84px; }
  .lightbox-nav { width: 40px; height: 40px; font-size: 24px; }
  .lightbox-nav.prev { left: 6px; }
  .lightbox-nav.next { right: 6px; }
}

/* ---------- voiceover script ----------
   The whole narration on one page, laid out to be read aloud from a tablet or printed. */
.script-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; flex-wrap: wrap; }
.script-head-actions { display: flex; gap: 8px; flex: 0 0 auto; }
.script-tip { margin-top: 12px; padding: 14px 18px; }
.script-body { margin-top: 18px; }

.script-slide {
  display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: 26px;
  padding: 26px 0; border-top: 1px solid var(--line-soft); align-items: start;
}
.script-slide:first-child { border-top: none; }
.script-meta { display: flex; flex-direction: column; gap: 9px; position: sticky; top: 18px; }
.script-meta img {
  width: 100%; aspect-ratio: 16/9; object-fit: contain;
  background: var(--bp-deep); border-radius: 6px; border: 1px solid var(--line);
}
.script-noimg {
  width: 100%; aspect-ratio: 16/9; display: grid; place-items: center;
  background: var(--paper2); border: 1px dashed var(--line); border-radius: 6px;
  font-family: var(--mono); font-size: 11.5px; color: var(--muted);
}
.script-num { font-family: var(--mono); font-size: 12.5px; letter-spacing: .16em; color: var(--muted); }

/* Reading size, not UI size — this text gets read off a screen at arm's length. */
.script-words p { font-size: 20px; line-height: 1.62; margin: 0 0 16px; color: var(--ink); }
.script-words p:last-child { margin-bottom: 0; }

@media (max-width: 760px) {
  .script-slide { grid-template-columns: 1fr; gap: 14px; }
  .script-meta { position: static; flex-direction: row; align-items: center; }
  .script-meta img, .script-noimg { width: 132px; }
  .script-words p { font-size: 18px; }
}

/* Printing is a real use for this page: paper does not scroll while your hands are busy. */
@media print {
  .rail, .topbar, .script-head-actions, .script-tip, .lightbox { display: none !important; }
  .script-slide { break-inside: avoid; border-top: 1px solid #ccc; }
  .script-words p { font-size: 12pt; color: #000; }
  .content-wrap { max-width: none; padding: 0; }
}