/* MasterMind with Anton GC — monotone ink (Skool / Udemy-classic / live Laris ink).
   Student chrome is a phone column. Mentor chrome is a desktop rail. */

:root {
  --ink: #18181b;
  --ink-2: #1c1c1f;
  --ink-3: #27272a;
  --line: #3f3f46;
  --line-2: #52525b;
  --text: #e4e4e7;
  --muted: #a1a1aa;
  --card: #27272a;
  --hitam: #18181b;
  --danger: #c4c4c4;
  --ok: #4ade80;
  --ok-soft: #86efac;
  --ok-deep: #102418;
  --ok-mid: #14532d;
  --accent: #93c5fd;
  --font: "Plus Jakarta Sans", system-ui, sans-serif;
  --dock-h: 64px;
  --top-h: 52px;
  --rail: 220px;
  --phone: 430px;
  --r: 10px;
  --app-top: 0px;
  --app-height: 100dvh;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-top: env(safe-area-inset-top, 0px);
}

* { box-sizing: border-box; }
html {
  color-scheme: dark;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
html, body { margin: 0; min-height: 100%; }
body {
  font-family: var(--font);
  background: var(--ink);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}
a { color: inherit; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); border: 0;
}

#prod-block[hidden], #slug-miss[hidden] { display: none !important; }
#prod-block, .slug-miss {
  min-height: 100vh; display: grid; place-items: center; padding: 32px;
  background: var(--ink); color: var(--text); text-align: center;
}
.slug-miss a { color: var(--accent); }
.school-handle {
  display: block; margin-top: 1px;
  font-size: .68rem; font-weight: 650; color: var(--accent);
  text-decoration: none; letter-spacing: -.01em;
}
.school-handle:hover { text-decoration: underline; }
.school-url-card { margin-bottom: 12px; }
.slug-row {
  display: flex; align-items: stretch; gap: 0;
  border: 1px solid var(--line-2); border-radius: var(--r); overflow: hidden;
  background: var(--ink);
}
.slug-prefix {
  flex: none; display: flex; align-items: center;
  padding: 0 10px; font-size: .72rem; color: var(--muted);
  background: var(--ink-3); border-right: 1px solid var(--line);
  white-space: nowrap;
}
.slug-row input {
  flex: 1; min-width: 0; border: 0 !important; border-radius: 0 !important;
  background: transparent;
}
.url-share { margin: 12px 0 0; display: grid; gap: 10px; }
.url-share dt { font-size: .68rem; color: var(--muted); font-weight: 650; margin: 0 0 4px; }
.url-share dd {
  margin: 0; display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
}
.url-share code {
  flex: 1; min-width: 0; font-size: .72rem; word-break: break-all;
  background: var(--ink); border: 1px solid var(--line); border-radius: 6px;
  padding: 8px 10px; color: var(--text);
}

/* ── shell ─────────────────────────────────────────────────────────── */
#app { min-height: 100vh; background: var(--ink); }
.workspace { min-width: 0; }

.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  min-height: var(--top-h); padding: 8px 14px;
  background: var(--ink-2); color: var(--text);
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 0; }
.brand img {
  width: 32px; height: 32px; object-fit: cover; opacity: 1;
  border-radius: 50%; background: #111; flex: none;
}
.brand strong { display: block; font-size: .84rem; letter-spacing: -.02em; font-weight: 700; }
.off-badge {
  display: inline-block; margin-top: 2px;
  font-size: .58rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted);
}
.topbar-actions { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.topbar-search {
  position: relative; flex: 1 1 180px; max-width: 320px; min-width: 140px;
}
.topbar-search input[type="search"] {
  width: 100%; box-sizing: border-box;
  background: var(--ink-3); color: var(--text);
  border: 1px solid var(--line-2); border-radius: 999px;
  padding: 7px 14px 7px 34px; font-size: .78rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='none' stroke='%23a1a1aa' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='6' cy='6' r='4.5'/%3E%3Cpath d='M10 10l3 3'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: 12px 50%;
}
.topbar-search input[type="search"]::placeholder { color: var(--muted); }
.cari-drop {
  position: absolute; left: 0; right: 0; top: calc(100% + 6px); z-index: 40;
  background: var(--ink-2); border: 1px solid var(--line); border-radius: 12px;
  box-shadow: 0 12px 32px rgba(0,0,0,.35); overflow: hidden; max-height: 320px; overflow-y: auto;
}
.cari-hit {
  display: flex; gap: 10px; align-items: center; width: 100%;
  border: 0; background: transparent; color: var(--text); text-align: left;
  padding: 10px 12px; cursor: pointer; font: inherit;
  border-bottom: 1px solid var(--line);
}
.cari-hit:last-child { border-bottom: 0; }
.cari-hit:hover { background: var(--ink-3); }
.cari-hit strong { display: block; font-size: .8rem; }
.cari-hit .muted { display: block; font-size: .68rem; }
.cari-empty { margin: 0; padding: 14px; }
.topbar select, .ghost, .btn, .btn-sm, input, textarea, select { font-family: inherit; }
.topbar select {
  background: var(--ink-3); color: var(--text); border: 1px solid var(--line-2);
  border-radius: var(--r); padding: 6px 8px; font-size: .72rem;
}
.ghost {
  background: transparent; color: var(--text); border: 1px solid var(--line-2);
  border-radius: var(--r); padding: 6px 10px; font-size: .72rem; cursor: pointer;
}

.tabs button {
  border: 0; background: transparent; color: var(--muted);
  font-weight: 650; font-size: .82rem; cursor: pointer; white-space: nowrap;
  font-family: inherit;
}
.tabs button[aria-selected="true"] { color: var(--text); }

.main { padding: 14px 14px 96px; min-width: 0; }
.grid-2 { display: grid; gap: 10px; }
.grid-3 { display: grid; gap: 10px; }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r);
  padding: 14px 16px;
}
.card h2, .card h3 { margin: 0 0 8px; font-size: .92rem; letter-spacing: -.02em; font-weight: 700; }
.muted { color: var(--muted); font-size: .76rem; line-height: 1.5; font-weight: 500; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  background: #e4e4e7; color: #18181b; border: 0; border-radius: var(--r);
  padding: 10px 14px; font-weight: 700; font-size: .8rem; cursor: pointer;
}
.btn:disabled { opacity: .4; cursor: not-allowed; }
.btn.secondary { background: transparent; color: var(--text); border: 1px solid var(--line-2); }
.btn.danger { background: #e4e4e7; color: #18181b; }
.btn-sm {
  padding: 5px 10px; font-size: .7rem; border-radius: var(--r);
  border: 1px solid var(--line-2); background: transparent; color: var(--text); cursor: pointer;
}
.btn.done-ok { background: var(--ok); color: #fff; }
.kur-progress { margin: 0 0 12px; }
.kur-progress-top {
  display: flex; justify-content: space-between; gap: 8px; align-items: baseline;
  font-size: .78rem; margin-bottom: 6px;
}
.kur-progress-top strong { font-size: .82rem; }
.kur-progress-top span { color: var(--muted); font-weight: 650; font-size: .74rem; }
.bar.kur-bar { height: 8px; }
.bar.kur-bar > span { background: var(--ok); }
.resume .kur-progress { margin: 10px 0 12px; }
.resume .kur-progress-top span { color: #555; }
.resume .bar.kur-bar { background: #e4e4e4; }
.tick-ok {
  display: inline-flex; align-items: center; justify-content: center;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--ok); color: #fff; font-size: .7rem; font-weight: 800; flex: none;
}
.tick-off {
  display: inline-block; width: 16px; height: 16px; border-radius: 50%;
  border: 1.5px solid #888; flex: none; vertical-align: middle;
}
.doc-link {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--line-2); border-radius: var(--r);
  padding: 10px 12px; font-size: .8rem; font-weight: 700; text-decoration: none;
}
.lec-after { margin-top: 10px; }
.lec-after h3 { margin-bottom: 8px; }
.key-points { margin: 0; padding-left: 18px; color: var(--text); font-size: .8rem; line-height: 1.5; }
.key-points li { margin: 4px 0; }
.quiz-q { padding: 8px 0; border-top: 1px solid var(--line); }
.quiz-q:first-of-type { border-top: 0; padding-top: 0; }
.quiz-q p { margin: 0 0 4px; font-size: .8rem; }
.quiz-q details { margin-top: 4px; }
.quiz-q summary { cursor: pointer; font-size: .72rem; font-weight: 700; color: var(--muted); }
.kurikulum-pane .kur-progress { padding: 8px 8px 4px; }

.chip {
  display: inline-flex; align-items: center;
  border-radius: 4px; padding: 2px 8px; font-size: .65rem; font-weight: 700;
  border: 1px solid var(--line-2); color: #ddd; background: transparent; text-transform: uppercase; letter-spacing: .04em;
}
.chip.lunas, .chip.gratis { border-color: var(--ok); color: var(--ok); }
.chip.cicilan { border-style: dashed; color: #bbb; }
.chip.belum { color: var(--muted); border-color: #444; }
.chip.trial, .chip.pending { border-style: dashed; color: #fbbf24; border-color: #ca8a04; }
.chip.warn { border-style: dashed; }

.resume {
  background: #fff; color: #111; border: 0;
}
.resume h2 { font-size: 1.12rem; }
.resume .muted { color: #555; }
.resume .btn { background: #111; color: #fff; }

.resume-journey {
  position: relative;
  overflow: hidden;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px 16px 14px;
  color: var(--text);
}
.rj-hero { margin-bottom: 12px; }
.rj-hero h2 {
  margin: 2px 0 4px;
  font-size: 1.18rem;
  letter-spacing: -.03em;
  line-height: 1.22;
  font-weight: 800;
}
.rj-kicker {
  margin: 0;
  font-size: .72rem;
  font-weight: 650;
  color: #9aa3ad;
}
.rj-meta { margin: 0; color: #9aa3ad; font-size: .74rem; font-weight: 600; }
.rj-board {
  position: relative;
  background: rgba(12, 12, 14, .55);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 12px 10px;
  margin: 0 0 12px;
}
.resume-journey .rj-board { margin: 0; }
.kurikulum-pane .rj-board { margin: 8px 8px 12px; }
.kurikulum-inline .rj-board { margin: 8px 0 12px; }
.rj-board-head {
  display: flex; justify-content: space-between; align-items: baseline; gap: 8px;
  font-size: .72rem; font-weight: 700; color: #a1a1aa; margin-bottom: 10px;
}
.rj-pct { color: var(--ok); font-weight: 800; }
.path-rail {
  position: relative;
  display: flex; align-items: center; justify-content: space-between;
  min-height: 28px;
  padding: 2px 2px 0;
}
.path-rail-bg,
.path-rail-fill {
  position: absolute; left: 11px; right: 11px; height: 3px;
  top: 50%; transform: translateY(-50%);
  border-radius: 99px; pointer-events: none;
}
.path-rail-bg { background: #3f3f46; }
.path-rail-fill {
  right: auto;
  width: calc((100% - 22px) * var(--fill, 0));
  background: var(--ok);
}
.path-node {
  position: relative; z-index: 1;
  width: 16px; height: 16px; padding: 0; flex: none;
  border-radius: 50%; cursor: pointer;
  border: 2px solid var(--line-2);
  background: var(--ink-2);
  display: grid; place-items: center;
}
.path-node.is-done {
  width: 18px; height: 18px;
  background: var(--ok); border-color: var(--ok);
}
.path-node.is-now {
  width: 22px; height: 22px;
  background: var(--ink);
  border: 6px solid var(--ok);
  box-shadow: 0 0 0 3px var(--ink);
  animation: rj-pulse 2.4s ease-in-out infinite;
}
.path-node.is-todo,
.path-node.is-locked {
  background: transparent;
  border-color: #6b6b74;
}
.path-node.is-locked { opacity: .72; }
.path-node:hover { transform: scale(1.12); }
.path-node.is-now:hover { transform: none; }
.path-node .rj-check { width: 11px; height: 11px; display: block; }
@keyframes rj-pulse {
  0%, 100% { box-shadow: 0 0 0 3px var(--ink); }
  50% { box-shadow: 0 0 0 3px var(--ink), 0 0 0 7px rgba(74, 222, 128, .22); }
}
.path-foot {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: start;
  margin-top: 10px;
}
.path-here { padding-left: min(calc(var(--here, 0) * 1%), 36%); min-width: 0; }
.path-here strong {
  display: block;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: -.01em;
}
.path-here span {
  display: block;
  margin-top: 2px;
  font-size: .64rem;
  font-weight: 650;
  color: #a1a1aa;
}
.path-remain {
  margin: 0;
  font-size: .64rem;
  font-weight: 650;
  color: #a1a1aa;
  text-align: right;
  max-width: 8.4rem;
  line-height: 1.35;
}
.rj-mile {
  display: flex; align-items: center; gap: 10px;
  width: 100%; margin-top: 12px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--ink);
  color: inherit;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
}
.rj-mile-ico {
  flex: none;
  width: 32px; height: 32px;
  border-radius: 50%;
  display: grid; place-items: center;
  color: var(--ok);
  background: rgba(74, 222, 128, .1);
  border: 1px solid rgba(74, 222, 128, .28);
}
.rj-mile-ico svg { width: 16px; height: 16px; display: block; }
.rj-mile-copy { min-width: 0; flex: 1; }
.rj-mile-copy em {
  display: block;
  font-style: normal;
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: #8b929b;
}
.rj-mile-copy strong {
  display: block;
  margin-top: 2px;
  font-size: .78rem;
  font-weight: 750;
  letter-spacing: -.015em;
  line-height: 1.3;
}
.rj-mile-go { color: #71717a; font-size: 1.2rem; line-height: 1; flex: none; }
.rj-acts {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 8px;
  margin-top: 12px;
}
.rj-acts .btn { width: 100%; padding: 11px 12px; }
.rj-ico { width: 14px; height: 14px; display: block; flex: none; }
.home-sku { background: #fff; color: #111; }

.wa {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: #fff; text-decoration: none;
  border: 1px solid var(--line-2); border-radius: var(--r);
  padding: 9px 12px; font-size: .78rem; font-weight: 700;
}

.player-layout { display: grid; gap: 10px; }
.canvas {
  background: #000; border-radius: var(--r); overflow: hidden; min-height: 200px;
  color: #fff; position: relative;
}
.lazy-embed {
  position: relative; width: 100%; aspect-ratio: 16/9; cursor: pointer;
  background: #111; display: grid; place-items: center;
}
.play-orb {
  width: 56px; height: 56px; border-radius: 50%; border: 1px solid #fff;
  display: grid; place-items: center; font-size: 1.2rem;
}
.lazy-note {
  position: absolute; left: 10px; bottom: 10px;
  font-size: .62rem; font-weight: 700; background: rgba(0,0,0,.7); padding: 3px 8px; border-radius: 4px;
}
.canvas iframe { width: 100%; aspect-ratio: 16/9; border: 0; background: #111; min-height: 260px; }
.canvas iframe.tool-frame { aspect-ratio: auto; min-height: 640px; height: 70vh; }
html[data-mode="student"] .canvas iframe.tool-frame { min-height: 520px; height: calc(100dvh - 210px); }
.example-banner {
  margin: 10px 0 0; padding: 8px 12px; border: 1px dashed var(--line-2);
  border-radius: var(--r); font-size: .72rem; font-weight: 700; color: #ddd;
}
.tool-tile.sku { border-left: 2px solid #f0e040; padding: 0; overflow: hidden; }
.sku-cover { display: block; width: 100%; aspect-ratio: 1; object-fit: cover; background: #111; }
.sku-body { padding: 12px 14px 14px; }
.sku-body h3 { margin: 8px 0 4px; }
.sku-price { font-size: .8rem; margin: 6px 0 0; }
.sku-hero { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: #111; }
.lazy-embed.has-cover {
  background-size: cover; background-position: center;
}
.lazy-embed.has-cover::before {
  content: ""; position: absolute; inset: 0; background: rgba(0,0,0,.35);
}
.lazy-embed.has-cover .play-orb,
.lazy-embed.has-cover .lazy-note { position: relative; z-index: 1; }
.lazy-embed.has-cover .lazy-note { position: absolute; }
.sheet-shot { display: block; width: 100%; border-radius: 6px; margin-top: 8px; background: #111; }
.catalog-hero {
  display: flex; gap: 12px; align-items: center;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r);
  padding: 12px 14px; margin-bottom: 12px;
}
.catalog-photo {
  width: 56px; height: 56px; border-radius: 50%; object-fit: cover; flex: none; background: #222;
}
.catalog-brand { display: flex; gap: 8px; align-items: center; }
.catalog-mark { width: 28px; height: 28px; border-radius: 50%; flex: none; }
.catalog-brand strong { display: block; font-size: .82rem; }
.catalog-brand span { display: block; font-size: .62rem; color: var(--muted); font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }
.home-sku {
  display: grid; grid-template-columns: 96px 1fr; gap: 0; padding: 0; overflow: hidden; margin-bottom: 10px;
}
.home-sku-cover { width: 96px; height: 100%; min-height: 96px; object-fit: cover; display: block; background: #111; }
.cover-strip {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 10px 0;
}
.cover-strip button {
  border: 1px solid var(--line); background: var(--ink-2); color: inherit;
  border-radius: var(--r); padding: 0; overflow: hidden; cursor: pointer; font-family: inherit;
}
.cover-strip img { display: block; width: 100%; aspect-ratio: 1; object-fit: cover; }
.cover-strip span {
  display: block; padding: 6px 8px; font-size: .62rem; font-weight: 700;
  text-align: left; line-height: 1.3;
}
.price-coret { color: var(--muted); text-decoration: line-through; font-weight: 500; margin-right: 6px; }
.dock.cols-3 { grid-template-columns: repeat(3, 1fr); }
.dock.cols-4 { grid-template-columns: repeat(4, 1fr); }
.dock.cols-6 { grid-template-columns: repeat(6, 1fr); }
.dock.cols-6 button { font-size: .62rem; }
.article { padding: 18px; color: var(--text); background: var(--card); }
.article h3 { margin-top: 0; }
.canvas-bar {
  padding: 12px 14px; background: var(--card); color: var(--text);
  display: flex; justify-content: space-between; gap: 8px; align-items: center; flex-wrap: wrap;
}

.subtabs { display: flex; gap: 6px; margin: 10px 0; }
.subtabs button {
  border: 1px solid var(--line-2); background: transparent; color: var(--muted); border-radius: var(--r);
  padding: 6px 12px; font-size: .75rem; font-weight: 650; cursor: pointer; font-family: inherit;
}
.subtabs button[aria-selected="true"] { background: #fff; color: #111; border-color: #fff; }

.kur-toggle {
  width: 100%; border: 1px solid var(--line-2); background: var(--ink-3); color: #fff;
  border-radius: var(--r); padding: 10px; font-weight: 700; font-size: .8rem; cursor: pointer;
  font-family: inherit;
}
.kurikulum-pane {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r);
  padding: 8px; max-height: 70vh; overflow: auto;
}
.week-label {
  font-size: .64rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em;
  color: var(--muted); padding: 10px 8px 4px;
}
.lec {
  display: flex; gap: 8px; align-items: flex-start; width: 100%;
  border: 0; background: transparent; text-align: left; padding: 8px; border-radius: 6px;
  cursor: pointer; color: inherit; font-family: inherit;
}
.lec.current { background: #222; }
.lec .mark {
  width: 18px; height: 18px; border-radius: 50%; border: 1.5px solid #888;
  flex: none; margin-top: 2px;
  display: grid; place-items: center;
  font-size: .62rem; font-weight: 800; color: #fff;
}
.lec .mark.done { background: var(--ok); border-color: var(--ok); }
.lec .t { font-size: .78rem; font-weight: 700; }
.lec .m { font-size: .66rem; color: var(--muted); }

.tool-grid { display: grid; gap: 10px; }
.tool-tile { text-align: left; cursor: pointer; color: inherit; }
.tool-tile:hover { border-color: #fff; }

.thread { border-top: 1px solid var(--line); padding: 12px 0; }
.thread h4 { margin: 0 0 4px; font-size: .86rem; }
.compose textarea, .compose input, .field input, .field textarea, .field select,
.main input, .main textarea, .main select {
  width: 100%; border: 1px solid var(--line-2); border-radius: var(--r); padding: 10px 12px;
  font-size: .82rem; background: var(--ink-2); color: var(--text);
}
.main input[type="checkbox"],
.main input[type="file"] { width: auto; padding: 0; border: 0; background: transparent; }
.compose { display: grid; gap: 8px; margin-top: 8px; }

.table { width: 100%; border-collapse: collapse; font-size: .8rem; }
.table th { text-align: left; font-size: .64rem; color: var(--muted); padding: 8px; text-transform: uppercase; letter-spacing: .06em; }
.table td { padding: 10px 8px; border-top: 1px solid var(--line); }
.table tbody tr:hover { background: var(--ink-3); }

.heat { overflow: auto; }
.heat table { border-collapse: collapse; font-size: .72rem; }
.heat th, .heat td { padding: 6px; text-align: center; min-width: 48px; }
.heat td.p0 { background: #1c1c1f; color: #71717a; }
.heat td.p1 { background: #3f3f46; }
.heat td.p2 { background: #52525b; color: var(--text); }
.heat td.p3 { background: #d4d4d8; color: #18181b; }
.heat td.name { text-align: left; font-weight: 700; min-width: 120px; background: transparent; color: var(--text); }

.locked {
  background: var(--card); border: 1px dashed var(--line-2); border-radius: var(--r);
  padding: 28px 18px; text-align: center;
}

.trial-cta {
  border: 1px solid #3f3f46;
  background: linear-gradient(165deg, #1c1917 0%, #18181b 55%, #14532d22 100%);
  margin-bottom: 12px;
}
.pending-cta {
  background: linear-gradient(165deg, #1c1917 0%, #18181b 55%, #42200644 100%);
}
.pending-cta .trial-kicker { color: #fbbf24; }
.trial-cta h3 { margin: 4px 0 8px; font-size: 1.05rem; letter-spacing: -.02em; }
.trial-kicker {
  margin: 0; font-size: .68rem; font-weight: 800; letter-spacing: .08em;
  text-transform: uppercase; color: #86efac;
}
.trial-count { margin: 8px 0; font-size: .92rem; }
.trial-count strong { color: #fbbf24; font-variant-numeric: tabular-nums; }
.trial-prices { margin: 0; font-size: .8rem; color: var(--muted); }

.locked-blur-card {
  position: relative; overflow: hidden; border-radius: var(--r);
  border: 1px solid var(--line); background: var(--card); min-height: 280px;
}
.locked-blur-bg {
  filter: blur(10px) saturate(.7); transform: scale(1.06);
  pointer-events: none; user-select: none;
  opacity: .55;
}
.locked-blur-bg .lec-poster,
.locked-blur-bg .lec-poster-empty {
  width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block;
  background: #27272a;
}
.locked-blur-fake { padding: 16px; }
.fake-line {
  height: 10px; border-radius: 6px; background: #3f3f46; margin-bottom: 10px; width: 88%;
}
.fake-line.short { width: 52%; }
.fake-chip {
  height: 28px; width: 40%; border-radius: 8px; background: #3f3f46; margin-top: 8px;
}
.locked-blur-fg {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center;
  padding: 24px 18px; gap: 8px;
  background: linear-gradient(180deg, rgba(9,9,11,.55), rgba(9,9,11,.82));
}
.locked-blur-fg h2 { margin: 0; font-size: 1.1rem; }
.locked-blur-fg .btn { margin-top: 4px; }

.lec { position: relative; }
.lec-face {
  display: flex; gap: 8px; align-items: flex-start; min-width: 0; flex: 1;
}
.lec-face.is-blur .cover-mini,
.lec-face.is-blur .t,
.lec-face.is-blur .m,
.lec-face.is-blur .mark {
  filter: blur(3.5px); opacity: .72; user-select: none;
}
.kurikulum-inline {
  margin-top: 14px;
  padding: 14px 12px 8px;
  border: 1px solid #3f3f46;
  background: linear-gradient(180deg, #18181b, #121214);
}
.kurikulum-inline h3 {
  margin: 4px 0 6px;
  font-size: 1rem;
  letter-spacing: -.02em;
}
.kurikulum-inline-list {
  margin-top: 10px;
  max-height: none;
  overflow: visible;
}
.kurikulum-inline .kur-progress { margin-bottom: 6px; }
.kurikulum-inline .lec.locked {
  border: 1px dashed #3f3f46;
  margin-bottom: 4px;
  background: var(--ink);
}
.kurikulum-inline .lec.current:not(.locked) {
  background: #222;
  border: 1px solid #3f3f46;
}
.progres-unpaid { display: grid; gap: 12px; }
.progres-kur { margin-top: 0; }
.progres-open { margin: 8px 0 4px; font-size: .78rem; }
.progres-dots { margin-top: 10px; }
.progres-dots .lec-dots { display: flex; flex-wrap: wrap; gap: 4px; }
.kurikulum-inline .lec-face.is-blur .cover-mini,
.kurikulum-inline .lec-face.is-blur .t,
.kurikulum-inline .lec-face.is-blur .m,
.kurikulum-inline .lec-face.is-blur .mark {
  filter: blur(4.5px); opacity: .65;
}
.lec-lock {
  position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  font-size: .58rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase;
  color: #fef3c7; background: rgba(0,0,0,.72); border: 1px solid #52525b;
  padding: 3px 7px; border-radius: 99px; z-index: 1;
}
.lec-lock.is-seq {
  color: #e4e4e7; background: rgba(39,39,42,.9); border-color: #52525b;
}
.seq-lock-banner {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px;
  margin: 0 0 12px; padding: 10px 12px;
  border: 1px solid var(--line); border-radius: 12px;
  background: var(--ink-2); font-size: .78rem; line-height: 1.4; color: var(--muted);
}
.seq-lock-banner strong { color: var(--text); font-weight: 750; }
.lec-watch.is-seq { color: var(--muted); cursor: default; }
.list-check li.is-seq .list-blur { filter: none; opacity: 1; }
.kurikulum-inline .lec.is-seq .lec-face { filter: none; }
.list-check li.is-locked .list-blur {
  filter: blur(3px); opacity: .75; user-select: none;
}

#wa-fab-host { pointer-events: none; }
.wa-fab {
  position: absolute; z-index: 40;
  right: 12px;
  bottom: calc(var(--dock-h) + 14px + var(--safe-bottom));
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 14px 10px 12px; border-radius: 999px;
  background: #25d366; color: #1a1000; text-decoration: none;
  font-weight: 800; font-size: .78rem; letter-spacing: -.01em;
  box-shadow: 0 8px 24px rgba(0,0,0,.45);
  pointer-events: auto;
  touch-action: manipulation;
}
.wa-fab-ico {
  display: grid; place-items: center; width: 28px; height: 28px;
  border-radius: 50%; background: #128c7e; color: #fff;
}
html[data-mode="mentor"] #wa-fab-host { display: none; }

.quota { display: grid; gap: 10px; }
.bar { height: 6px; background: #2a2a2a; border-radius: 99px; overflow: hidden; }
.bar > span { display: block; height: 100%; background: #fff; }

.dock[hidden] { display: none !important; }
.drawer[hidden], .scrim[hidden], .toast[hidden] { display: none !important; }
.dock {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 20;
  display: grid; grid-template-columns: repeat(5, 1fr);
  background: var(--ink-2); border-top: 1px solid var(--line);
  padding: 6px 4px calc(10px + var(--safe-bottom));
}
.dock button {
  border: 0; background: transparent; font-size: .62rem; font-weight: 650;
  color: var(--muted); padding: 8px 2px; cursor: pointer; font-family: inherit;
  display: flex; flex-direction: column; align-items: center; gap: 3px;
}
.dock-ico { width: 22px; height: 22px; display: block; }
.dock button[aria-selected="true"] { color: #fff; }

.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(420px, 100%);
  background: var(--ink-2); z-index: 40; overflow: auto; padding: 18px;
  border-left: 1px solid var(--line);
}
.scrim { position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 30; }
.toast {
  position: fixed; bottom: 84px; left: 50%; transform: translateX(-50%);
  background: #fff; color: #111; padding: 10px 16px; border-radius: 99px;
  font-size: .8rem; z-index: 50; font-weight: 650;
}

.list-check { list-style: none; padding: 0; margin: 0; }
.list-check li {
  display: flex; justify-content: space-between; gap: 8px; align-items: center;
  padding: 10px 0; border-bottom: 1px solid var(--line); font-size: .82rem;
}
.list-check li > span { display: flex; align-items: center; gap: 8px; min-width: 0; }
.list-check .thumb {
  width: 36px; height: 36px; border-radius: 6px; object-fit: cover; flex: none; background: #111;
}
.form-grid { display: grid; gap: 8px; }
.inline-form { display: grid; gap: 8px; }

.clock-bar {
  display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
  padding: 8px 14px; border-bottom: 1px solid var(--line);
  background: var(--ink-2);
}
.clock-bar[hidden] { display: none !important; }
.pay-terms { display: grid; gap: 8px; margin-top: 12px; grid-template-columns: 1fr 1fr; }
.pay-terms .current-term { border-color: #fff; }
.onboard-choice { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.onboard-choice label { display: flex; gap: 6px; align-items: center; font-weight: 650; cursor: pointer; }
.include-box { margin: 12px 0; padding: 12px; border: 1px solid var(--line); border-radius: var(--r); background: var(--ink-2); }
.include-list { margin: 8px 0 12px; padding-left: 18px; font-size: .82rem; line-height: 1.55; }
.include-tools { display: grid; gap: 6px; margin: 10px 0 4px; }
.include-tool {
  display: flex; justify-content: space-between; gap: 10px; align-items: baseline;
  font-size: .74rem; padding: 6px 0; border-top: 1px solid var(--line);
}
.include-tool span:first-child {
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0;
}
.pay-look {
  margin-top: 16px; padding: 14px; border: 1px dashed var(--line-2); border-radius: var(--r);
  display: grid; gap: 8px; justify-items: start;
}
.pay-look .btn { width: 100%; }

#app.is-onboard .main { padding: 0; }
.ob-flow {
  display: flex; flex-direction: column;
  min-height: calc(100dvh - var(--top-h));
  padding: 10px 22px 0;
}
html[data-mode="student"] .ob-flow { min-height: 100%; }
.ob-top { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.ob-back {
  width: 40px; height: 40px; border-radius: 50%; flex: none;
  border: 1px solid var(--line); background: var(--ink-2); color: var(--text);
  font-size: 1.45rem; line-height: 1; cursor: pointer;
  display: grid; place-items: center; padding: 0 0 2px;
}
.ob-back.is-ghost { border-color: transparent; background: transparent; }
.ob-segs { flex: 1; display: flex; gap: 5px; }
.ob-segs i {
  flex: 1; height: 4px; border-radius: 99px; background: var(--ink-3);
}
.ob-segs i.is-on { background: #e4e4e7; }
.ob-body { flex: 1; padding-bottom: 120px; }
.ob-flow.is-pay .ob-body { padding-bottom: 12px; }
html[data-mode="student"] .ob-flow.is-pay .ob-body {
  padding-bottom: calc(var(--dock-h) + var(--safe-bottom) + 16px);
}
html[data-mode="student"] .ob-foot.is-end {
  padding-bottom: calc(16px + var(--dock-h) + var(--safe-bottom));
}
.ob-kicker {
  margin: 12px 0 0; font-size: .68rem; font-weight: 800;
  letter-spacing: .08em; text-transform: uppercase; color: var(--muted);
}
.ob-q {
  margin: 10px 0 8px; font-size: 1.72rem; line-height: 1.15;
  letter-spacing: -.04em; font-weight: 750;
}
.ob-sub {
  margin: 0 0 28px; font-size: .92rem; line-height: 1.45; color: var(--muted); font-weight: 500;
}
.main .ob-input,
#app.is-onboard .ob-input {
  width: 100%; font-size: 1.12rem; line-height: 1.4; font-weight: 600;
  padding: 14px 2px 12px; margin: 0;
  border: 0; border-bottom: 2px solid var(--line-2); border-radius: 0;
  background: transparent; color: var(--text);
}
.main .ob-input:focus,
#app.is-onboard .ob-input:focus {
  outline: 0; border-bottom-color: #fff;
}
.ob-pills { display: grid; gap: 8px; }
.ob-pill {
  width: 100%; min-height: 48px; text-align: left;
  padding: 12px 16px; border: 1px solid var(--line); border-radius: 16px;
  background: var(--ink-2); color: inherit; font: inherit;
  font-size: 1rem; font-weight: 650; cursor: pointer;
}
.ob-pill.is-on { border-color: #fff; background: var(--ink-3); }
.ob-extra { display: grid; gap: 8px; margin-top: 16px; }
.ob-foot {
  position: sticky; bottom: 0; z-index: 4;
  display: grid; gap: 8px; justify-items: stretch;
  padding: 18px 0 calc(16px + var(--safe-bottom));
  background: linear-gradient(180deg, rgba(24,24,27,0), var(--ink) 28%);
}
.ob-foot.is-end {
  position: static;
  background: transparent;
  padding-top: 8px;
}
.ob-cta { width: 100%; min-height: 52px; border-radius: 16px; font-size: 1rem; }
.ob-checks {
  list-style: none; margin: 0 0 12px; padding: 0;
  display: grid; gap: 10px; font-size: .92rem; line-height: 1.4;
}
.ob-checks li {
  display: flex; gap: 10px; align-items: flex-start;
}
.ob-checks li::before {
  content: "✓"; flex: none; color: var(--ok); font-weight: 800; margin-top: 1px;
}
.ob-checks li.is-mute { color: var(--muted); font-size: .82rem; }
.ob-checks li.is-mute::before { content: "–"; color: var(--muted); }
.ob-link {
  border: 0; background: transparent; color: var(--accent);
  font: inherit; font-size: .86rem; font-weight: 700;
  padding: 0; cursor: pointer; text-align: left;
}
.ob-note { font-size: .8rem; color: var(--muted); line-height: 1.5; margin: 16px 0 12px; }
.ob-terms { grid-template-columns: 1fr; gap: 8px; margin: 0 0 16px; }
.ob-term {
  width: 100%; text-align: left; display: grid; gap: 2px;
  padding: 12px 14px; border: 1px solid var(--line); border-radius: 14px;
  background: var(--ink-2); color: inherit; font: inherit; cursor: pointer;
}
.ob-term.is-on { border-color: #fff; background: var(--ink-3); }
.ob-term-title { font-weight: 750; font-size: .92rem; }
.ob-bank {
  padding: 12px 0 8px; border-top: 1px solid var(--line);
  font-size: .86rem; line-height: 1.5;
}
.ob-pay-ways {
  display: grid; gap: 16px; justify-items: center; text-align: center;
  margin-top: 4px;
}
.ob-qris {
  display: grid; gap: 6px; justify-items: center;
  padding: 14px 16px 12px; border: 1px dashed var(--line-2); border-radius: 16px;
  background: var(--ink-2); width: 100%; max-width: 220px;
}
.ob-qris-svg { display: block; border-radius: 8px; }
.ob-qris-badge {
  font-size: .62rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted);
}
.ob-qris-nm { font-weight: 700; font-size: .86rem; }
.ob-tf { width: 100%; text-align: left; }
.ob-tf-kicker {
  margin: 0 0 6px; font-size: .68rem; font-weight: 800;
  letter-spacing: .06em; text-transform: uppercase; color: var(--muted);
}
.ob-look-hint { margin: 0; text-align: center; color: var(--muted); font-size: .74rem; line-height: 1.4; }
.ob-text {
  border: 0; background: transparent; color: var(--muted);
  font: inherit; font-size: .78rem; font-weight: 650;
  cursor: pointer; padding: 4px; text-align: center;
}
.kanban {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px; align-items: start;
}
.kanban-col {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--r);
  padding: 10px; min-height: 120px;
}
.kanban-col h3 { font-size: .84rem; letter-spacing: 0; color: var(--text); margin: 0; }
.kanban-card {
  width: 100%; text-align: left; margin-bottom: 8px; cursor: pointer; color: inherit;
}
.kanban-card strong { display: block; font-size: .82rem; }
.cert-sheet { text-align: center; padding: 32px 20px; }
.cert-sheet h2 { font-size: 1.4rem; }
.cert-sheet h3 { font-size: 1.2rem; margin: 12px 0; }
@media print {
  .topbar, .tabs, .dock, .clock-bar, .off-badge { display: none !important; }
  #app { box-shadow: none; max-width: none; }
}

/* ── student: phone column ─────────────────────────────────────────── */
html[data-mode="student"],
html[data-mode="student"] body {
  height: 100%;
  height: 100svh;
  height: 100dvh;
  height: var(--app-height);
  overflow: hidden;
  overscroll-behavior: none;
  touch-action: pan-y;
  background: #111113;
}
html[data-mode="student"] #app {
  position: fixed;
  left: 50%;
  top: var(--app-top, 0px);
  z-index: 1;
  width: min(var(--phone), 100%);
  max-width: var(--phone);
  height: 100svh;
  height: 100dvh;
  height: var(--app-height);
  margin: 0;
  padding-top: var(--safe-top);
  padding-bottom: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  overscroll-behavior: none;
  touch-action: pan-y;
  background: var(--ink);
  box-shadow: 0 0 0 1px var(--line);
  transform: translateX(-50%);
}
html[data-mode="student"] .topbar {
  flex: none;
  flex-wrap: nowrap;
  position: relative;
  z-index: 20;
}
html[data-mode="student"] .topbar-actions { flex-wrap: nowrap; flex: none; }
html[data-mode="student"] .brand strong {
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 11.5rem;
}
html[data-mode="student"] .clock-bar { flex: none; }
html[data-mode="student"] .tabs { display: none; }
html[data-mode="student"] .workspace {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  min-width: 0;
  overflow: hidden;
}
html[data-mode="student"] .main {
  flex: 1;
  min-height: 0;
  min-width: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
  padding-bottom: calc(var(--dock-h) + 28px + var(--safe-bottom));
}
html[data-mode="student"] .grid-2,
html[data-mode="student"] .grid-3,
html[data-mode="student"] .tool-grid { grid-template-columns: 1fr; }
html[data-mode="student"] .player-layout { grid-template-columns: 1fr; }
html[data-mode="student"] .kurikulum-pane {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 25;
  width: 100%; transform: translateY(110%);
  max-height: min(72vh, calc(100% - 48px)); border-radius: 16px 16px 0 0;
  padding: 8px 8px calc(var(--dock-h) + 16px + var(--safe-bottom));
  overflow: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
  transition: transform .2s ease;
  box-shadow: 0 -12px 40px rgba(0,0,0,.35);
}
html[data-mode="student"] .kurikulum-pane.is-open { transform: translateY(0); }
html[data-mode="student"] .kur-toggle { display: block; }
html[data-mode="student"] .quota { grid-template-columns: 1fr; }
html[data-mode="student"] .table,
html[data-mode="student"] .heat {
  display: block;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  touch-action: pan-x pan-y;
  -webkit-overflow-scrolling: touch;
}
html[data-mode="student"] .dock {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  width: 100%;
  transform: none;
  padding-bottom: calc(10px + var(--safe-bottom));
  /* Keep labels clear of Safari chrome + home indicator */
  min-height: calc(var(--dock-h) + var(--safe-bottom));
}
html[data-mode="student"] .toast {
  left: 50%; right: auto; width: min(var(--phone) - 32px, calc(100% - 32px));
  transform: translateX(-50%);
  bottom: calc(var(--dock-h) + 20px + var(--safe-bottom));
}
html[data-mode="student"] .drawer {
  left: 50%; right: auto; width: min(var(--phone), 100%);
  transform: translateX(-50%); border-left: 0;
  padding-top: calc(18px + var(--safe-top));
  padding-bottom: calc(18px + var(--safe-bottom));
  overscroll-behavior: contain;
  touch-action: pan-y;
}
html[data-mode="student"] .scrim {
  left: 50%; right: auto; width: min(var(--phone), 100%);
  transform: translateX(-50%);
}

/* ── mentor / asisten: desktop rail ───────────────────────────────── */
html[data-mode="mentor"] body { background: var(--ink); }
html[data-mode="mentor"] #app {
  max-width: none; display: flex; flex-direction: column; min-height: 100vh;
}
html[data-mode="mentor"] .workspace {
  display: grid; grid-template-columns: var(--rail) minmax(0, 1fr);
  flex: 1; min-height: 0;
}
html[data-mode="mentor"] .tabs {
  display: flex; flex-direction: column; gap: 2px;
  padding: 16px 12px; border-right: 1px solid var(--line);
  background: var(--ink-2); overflow: auto;
}
html[data-mode="mentor"] .tabs button {
  text-align: left; border-radius: var(--r); padding: 10px 12px;
  border-bottom: 0; width: 100%;
}
html[data-mode="mentor"] .tabs button[aria-selected="true"] {
  background: var(--ink-3); color: var(--text);
  box-shadow: inset 0 0 0 1px var(--line);
}
html[data-mode="mentor"] .dock { display: none !important; }
html[data-mode="mentor"] .main {
  max-width: none; padding: 24px 28px 40px;
}
html[data-mode="mentor"] .grid-2 { grid-template-columns: 1.4fr 1fr; }
html[data-mode="mentor"] .grid-3 { grid-template-columns: repeat(3, 1fr); }
html[data-mode="mentor"] .tool-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
html[data-mode="mentor"] .kur-toggle { display: none; }
html[data-mode="mentor"] .player-layout { grid-template-columns: minmax(0, 1fr) 300px; align-items: start; }
html[data-mode="mentor"] .kurikulum-pane {
  position: static; transform: none; width: auto; max-height: calc(100vh - 120px);
}
html[data-mode="mentor"] .quota { grid-template-columns: 1fr auto; align-items: center; }
html[data-mode="mentor"] .inline-form { grid-template-columns: 1fr 1fr auto; align-items: end; }
html[data-mode="mentor"] .table { font-size: .82rem; }
html[data-mode="mentor"] .alat-pick { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
html[data-mode="mentor"] .pay-terms { grid-template-columns: repeat(2, 1fr); }
html[data-mode="mentor"] .kanban {
  display: flex; gap: 12px; overflow-x: auto; align-items: stretch;
  padding-bottom: 8px;
}
html[data-mode="mentor"] .kanban-col {
  flex: 0 0 232px; min-height: 280px;
  background: var(--ink-2); border: 1px solid var(--line); border-radius: 12px;
  border-top-width: 3px; padding: 12px;
}

.kur-toolbar {
  display: flex; justify-content: space-between; gap: 12px; align-items: flex-start;
  flex-wrap: wrap; margin-bottom: 14px;
}
html[data-mode="mentor"] .kur-toolbar {
  position: sticky; top: var(--top-h); z-index: 6;
  background: var(--ink); margin: -8px 0 14px; padding: 12px 0 14px;
  border-bottom: 1px solid var(--line);
}
.kur-toolbar-actions { flex: none; }
.btn-sm.on { background: var(--ink-3); color: var(--text); border-color: var(--line-2); }
.kur-sec { margin-bottom: 12px; }
.kur-sec.is-collapsed .sec-body { display: none; }
.kur-sec.is-collapsed .sec-head { margin-bottom: 0; }
.sec-head {
  display: flex; justify-content: space-between; gap: 10px; align-items: center;
  flex-wrap: nowrap; margin-bottom: 10px;
}
.sec-caret {
  width: 36px; height: 36px; flex: none; cursor: pointer;
  border: 1px solid var(--line-2); background: var(--ink-3); color: #fff;
  border-radius: var(--r); display: grid; place-items: center;
}
.sec-caret i {
  display: block; width: 0; height: 0;
  border: 5px solid transparent; border-top-color: #fff; border-bottom-width: 0;
}
.kur-sec.is-collapsed .sec-caret i {
  border: 5px solid transparent; border-left-color: #fff;
  border-right-width: 0; margin-left: 3px;
}
.sec-count { flex: none; white-space: nowrap; }
.sec-actions { flex: none; }
.sec-title {
  font-size: 1rem; font-weight: 700; background: var(--ink-2); color: #fff;
  border: 1px solid var(--line-2); border-radius: var(--r); padding: 8px 12px;
  flex: 1 1 auto; min-width: 0; width: auto;
}
.main input.sec-title { width: auto; }
.alat-pick { display: grid; gap: 8px; margin-top: 10px; grid-template-columns: 1fr 1fr; }
.alat-chip {
  display: flex; gap: 10px; align-items: center; text-align: left; width: 100%;
  background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--r);
  padding: 12px 14px; color: #fff; cursor: pointer; font-family: inherit;
}
.alat-chip span { min-width: 0; }
.alat-chip strong { display: block; font-size: .8rem; font-weight: 700; }
.alat-chip em { display: block; font-style: normal; font-size: .7rem; color: var(--muted); font-weight: 650; }
.alat-chip.locked { opacity: .88; }
.alat-chip.is-owned { border-color: var(--ok-mid); }
.own-check {
  flex: none; width: 18px; height: 18px; display: grid; place-items: center;
  line-height: 0;
}
.own-check svg { display: block; }
.watch-hint {
  font-size: .72rem; font-weight: 700; color: var(--muted);
  text-align: right; max-width: 11rem; line-height: 1.3;
}
.yt-watch-host {
  width: 100%; aspect-ratio: 16/9; background: #000;
}
.yt-watch-host iframe { width: 100%; height: 100%; border: 0; display: block; }
.own-row {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 4px;
}
.own-label {
  margin: 0; font-size: .68rem; font-weight: 750; letter-spacing: .04em;
  text-transform: uppercase; color: var(--muted);
}
.alat-row.is-owned .own-label,
.alat-chip.is-owned em,
.tool-tile.is-owned .own-label { color: var(--ok-soft); }
.alat-list { display: grid; gap: 8px; }
.alat-row {
  display: flex; gap: 12px; align-items: center; justify-content: space-between;
  flex-wrap: wrap; padding: 12px 14px;
}
.alat-row .own-check { align-self: flex-start; margin-top: 2px; }
.alat-row.is-owned { border-color: var(--ok-mid); }
.alat-row .sku-body { padding: 0; min-width: 0; flex: 1; }
.alat-row h3 { margin: 2px 0; font-size: .92rem; }
.alat-row-act { display: flex; gap: 8px; flex-wrap: wrap; }

.alat-page { display: grid; gap: 18px; }
.alat-head h1 {
  margin: 0 0 4px; font-size: 1.55rem; letter-spacing: -.03em; font-weight: 800;
}
.alat-head .muted { margin: 0; }
.alat-stats {
  display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px;
}
.alat-stat {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 10px; border-radius: 999px;
  background: var(--ink-2); border: 1px solid var(--line);
  font-size: .72rem; font-weight: 650; color: var(--muted);
}
.alat-stat.is-ok { color: var(--ok-soft); border-color: var(--ok-mid); background: var(--ok-deep); }
.alat-stat-dot {
  width: 10px; height: 10px; border-radius: 50%;
  border: 1.5px solid #71717a;
}
.alat-sec h2 {
  margin: 0 0 2px; font-size: .95rem; letter-spacing: -.01em; font-weight: 750;
}
.alat-sec > .muted { margin: 0 0 10px; }
.alat-cards { display: grid; gap: 10px; }
.alat-card {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) auto;
  gap: 12px; align-items: center;
  padding: 12px; border-radius: 14px;
  background: var(--ink-2); border: 1px solid var(--line);
  color: inherit; text-align: left; font: inherit;
}
button.alat-card { width: 100%; cursor: pointer; }
.alat-card-cover {
  width: 72px; height: 72px; border-radius: 12px;
  object-fit: cover; background: #111; display: block;
}
.alat-card-cover.is-empty {
  background: linear-gradient(145deg, #27272a, #111);
  border: 1px solid #3f3f46;
}
.alat-card-body { min-width: 0; }
.alat-card-title {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px;
}
.alat-card-title h3 {
  margin: 0; font-size: .92rem; font-weight: 750; letter-spacing: -.01em;
}
.alat-badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 7px; border-radius: 999px;
  font-size: .62rem; font-weight: 750; letter-spacing: .02em;
}
.alat-badge.is-ok { background: var(--ok-mid); color: var(--ok-soft); }
.alat-badge.is-extra { background: #3f2a1a; color: #fbbf24; }
.alat-badge.is-lock { background: #27272a; color: #a1a1aa; }
.alat-card-job {
  margin: 4px 0 0; font-size: .72rem; line-height: 1.4;
  color: #9aa3ad; font-weight: 550;
  display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2;
  overflow: hidden;
}
.alat-card-act { flex: none; display: grid; justify-items: end; gap: 4px; }
.alat-open {
  white-space: nowrap; border-radius: 999px; padding: 8px 12px;
  border-color: #3f3f46;
}
.alat-buy { display: grid; justify-items: end; gap: 4px; }
.alat-price {
  font-size: .68rem; font-weight: 700; color: #e4e4e7; white-space: nowrap;
}
.alat-buy-btn {
  border-radius: 999px; padding: 8px 12px; font-size: .72rem;
  background: #e4e4e7; color: #18181b;
}
.alat-contoh {
  border: 0; background: transparent; color: #9aa3ad;
  font: inherit; font-size: .68rem; font-weight: 650;
  padding: 0; cursor: pointer; text-decoration: underline;
  text-underline-offset: 2px;
}
.alat-help {
  display: flex; align-items: center; gap: 12px;
  padding: 14px; border-radius: 14px;
  background: var(--ink-2); border: 1px solid var(--line);
  text-decoration: none; color: inherit;
}
.alat-help-ico {
  width: 28px; height: 28px; border-radius: 50%; flex: none;
  display: grid; place-items: center;
  border: 1.5px solid #52525b; color: #d4d4d8;
  font-size: .85rem; font-weight: 800;
}
.alat-help span:nth-child(2) {
  flex: 1; min-width: 0; font-size: .78rem; line-height: 1.4; font-weight: 600;
  color: #d4d4d8;
}
.alat-help-go { color: #71717a; font-size: 1.1rem; }
@media (max-width: 420px) {
  .alat-card {
    grid-template-columns: 64px minmax(0, 1fr);
    grid-template-areas: "cover body" "cover act";
  }
  .alat-card-cover { width: 64px; height: 64px; grid-area: cover; }
  .alat-card-body { grid-area: body; }
  .alat-card-act { grid-area: act; justify-items: start; margin-top: 2px; }
}
.tt-thread { display: grid; gap: 8px; margin-top: 10px; }
.tt-bubble {
  max-width: 94%; padding: 10px 12px; border-radius: 12px;
  font-size: .78rem; line-height: 1.45;
}
.tt-bubble.out { margin-left: auto; background: #1a1a1a; border: 1px solid var(--line); }
.tt-bubble.in { background: #141414; border: 1px solid var(--line-2); }
.tt-meta { font-size: .62rem; font-weight: 700; color: var(--muted); margin-bottom: 6px; }
.lec-edit {
  border: 1px solid var(--line); border-radius: var(--r); padding: 10px 12px; margin: 8px 0;
  background: var(--ink-2);
}
.lec-edit.is-open { border-color: var(--line-2); }
.lec-edit-head { display: flex; justify-content: space-between; gap: 8px; align-items: flex-start; flex-wrap: wrap; }
.lec-edit-body { display: grid; gap: 8px; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--line); }
.lec-edit-body h4 { margin: 8px 0 0; font-size: .78rem; }
.lec-edit-body label { font-size: .7rem; font-weight: 700; color: var(--muted); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.q-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.add-lec {
  display: grid; gap: 8px; margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--line-2);
}
.vid-drop {
  display: grid; place-items: center; min-height: 88px; cursor: pointer;
  border: 1px dashed var(--line-2); border-radius: var(--r);
  background: var(--ink-3); color: var(--muted); font-size: .78rem; font-weight: 650;
  text-align: center; padding: 12px;
}
.vid-drop:hover { border-color: #fff; color: #fff; }
.vid-drop.is-over { border-color: var(--ok); color: #fff; background: var(--ok-deep); }
.lec-video { width: 100%; aspect-ratio: 16/9; display: block; background: #000; }

@media (max-width: 900px) {
  html[data-mode="mentor"] .workspace { grid-template-columns: 1fr; }
  html[data-mode="mentor"] .tabs {
    flex-direction: row; overflow-x: auto; border-right: 0;
    border-bottom: 1px solid var(--line); padding: 8px 12px;
  }
  html[data-mode="mentor"] .tabs button { width: auto; }
  html[data-mode="mentor"] .grid-2,
  html[data-mode="mentor"] .inline-form { grid-template-columns: 1fr; }
  html[data-mode="mentor"] .player-layout { grid-template-columns: 1fr; }
  .row2, .q-row { grid-template-columns: 1fr; }
  html[data-mode="mentor"] .alat-pick { grid-template-columns: 1fr; }
}

html.present-pane .topbar-actions { display: none !important; }
html.present-pane[data-mode="student"] #app {
  max-width: none;
  width: 100%;
  left: 0;
  transform: none;
  margin: 0;
  box-shadow: none;
}
html.present-pane[data-mode="student"] .dock,
html.present-pane[data-mode="student"] .toast,
html.present-pane[data-mode="student"] .drawer,
html.present-pane[data-mode="student"] .scrim {
  left: 0;
  right: 0;
  width: 100%;
  transform: none;
}
html.present-pane[data-mode="student"] .kurikulum-pane {
  left: 0;
  right: 0;
  width: 100%;
  transform: translateY(110%);
}
html.present-pane[data-mode="student"] .kurikulum-pane.is-open {
  transform: translateY(0);
}

.hub-head {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  justify-content: space-between; margin-bottom: 4px;
}
.hub-seg {
  display: flex; gap: 0; width: 100%;
  background: transparent; border: 0; border-bottom: 1px solid var(--line);
  border-radius: 0; padding: 0; margin: 0 0 12px;
  overflow-x: auto;
}
.hub-seg button {
  border: 0; background: transparent; color: var(--muted);
  font: inherit; font-weight: 650; font-size: .8rem;
  padding: 10px 14px; border-radius: 0; cursor: pointer;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  white-space: nowrap;
}
.hub-seg button[aria-selected="true"] {
  background: transparent; color: var(--text);
  border-bottom-color: var(--accent);
}
.stage-tabs {
  display: flex; gap: 0; overflow-x: auto;
  border-bottom: 1px solid var(--line); margin: 0 0 12px;
}
.stage-tabs button {
  border: 0; background: transparent; color: var(--muted);
  font: inherit; font-size: .76rem; font-weight: 650;
  padding: 8px 12px; cursor: pointer; white-space: nowrap;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.stage-tabs button[aria-selected="true"] {
  color: var(--text); border-bottom-color: var(--accent);
}
.fub-list {
  background: var(--ink-2); border: 1px solid var(--line);
  border-radius: 12px; overflow: auto;
}
.fub-toolbar {
  display: flex; justify-content: space-between; gap: 10px; align-items: center;
  padding: 10px 14px; border-bottom: 1px solid var(--line);
}
.fub-toolbar-acts { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.cols-dd-wrap { position: relative; }
.cols-dd-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 10px; font-size: .74rem; font-weight: 650; font-family: inherit;
  color: var(--text); background: var(--ink-3); border: 1px solid var(--line-2);
  border-radius: 8px; cursor: pointer;
}
.cols-dd-btn:hover { border-color: var(--muted); }
.cols-dd-btn.is-on {
  border-color: var(--accent); background: var(--ink-2);
}
.cols-dd-btn-ico { display: grid; place-items: center; color: var(--muted); }
.cols-dd-chev { font-size: .62rem; color: var(--muted); margin-left: 2px; }
.cols-dd {
  position: absolute; right: 0; top: calc(100% + 6px); z-index: 30;
  width: min(280px, calc(100vw - 32px));
  background: var(--ink-2); border: 1px solid var(--line); border-radius: 12px;
  box-shadow: 0 14px 36px rgba(0,0,0,.4); overflow: hidden;
}
.cols-dd-title {
  padding: 10px 12px 6px; font-size: .68rem; font-weight: 800;
  letter-spacing: .06em; text-transform: uppercase; color: var(--muted);
}
.cols-dd-scroll { max-height: 280px; overflow: auto; padding: 0 4px 6px; }
.cols-dd-item {
  display: flex; justify-content: space-between; gap: 6px; align-items: center;
  padding: 2px 6px; border-radius: 6px;
}
.cols-dd-item:hover { background: var(--ink-3); }
.cols-dd-check {
  display: flex; gap: 8px; align-items: center; flex: 1; min-width: 0;
  padding: 6px 4px; cursor: pointer; font-size: .8rem; font-weight: 550;
}
.cols-dd-check em { font-style: normal; font-size: .65rem; font-weight: 650; }
.cols-dd-actions { display: flex; gap: 2px; flex: none; }
.cols-dd-ico {
  width: 24px; height: 24px; border: 0; background: transparent; color: var(--muted);
  border-radius: 6px; cursor: pointer; font: inherit; font-size: .72rem; line-height: 1;
}
.cols-dd-ico:hover:not(:disabled) { background: var(--ink); color: var(--text); }
.cols-dd-ico:disabled { opacity: .3; cursor: default; }
.cols-dd-sep { height: 1px; background: var(--line); margin: 6px 8px; }
.cols-dd-add {
  display: flex; gap: 6px; align-items: center;
  padding: 8px 10px; border-top: 1px solid var(--line);
}
.cols-dd-add input {
  flex: 1; min-width: 0; font-size: .76rem; padding: 6px 8px;
  border-radius: 6px; border: 1px solid var(--line-2); background: var(--ink-3); color: var(--text);
}
.cols-dd-reset {
  display: block; width: 100%; border: 0; border-top: 1px solid var(--line);
  background: transparent; color: var(--muted); font: inherit; font-size: .72rem;
  font-weight: 650; padding: 10px 12px; cursor: pointer; text-align: left;
}
.cols-dd-reset:hover { color: var(--text); background: var(--ink-3); }
.daftar-custom-in {
  min-width: 96px; max-width: 180px; font-size: .76rem;
}
.btn-sm.is-on {
  background: var(--ink-3); border-color: var(--accent); color: var(--text); font-weight: 750;
}
.table.roster { font-size: .8rem; }
.table.roster th {
  position: sticky; top: 0; background: var(--ink-2); z-index: 1;
  padding: 8px 14px;
}
.table.roster td { padding: 11px 14px; vertical-align: middle; }
.table.roster .money { color: var(--ok); font-weight: 700; }
.roster-row { cursor: pointer; }
.roster-name {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; font-weight: 650;
}
.roster-name span { min-width: 0; }
.fub-cell-link {
  color: var(--accent); text-decoration: none; font-size: .78rem; font-weight: 650;
}
.fub-cell-link:hover { text-decoration: underline; }
.money { color: var(--ok); font-weight: 700; }
.tag-chip {
  display: inline-flex; align-items: center;
  border: 1px solid var(--line-2); border-radius: 99px;
  padding: 1px 8px; font-size: .62rem; font-weight: 700; color: var(--muted);
  margin: 0 4px 0 0;
}
.avatar {
  display: inline-grid; place-items: center; flex: none;
  width: 36px; height: 36px; border-radius: 50%;
  object-fit: cover; background: #3f3f46; color: var(--text);
  font-size: .68rem; font-weight: 800;
}
.avatar.sm { width: 28px; height: 28px; font-size: .58rem; }
.avatar.lg { width: 72px; height: 72px; font-size: 1.2rem; }
.avatar.bubble { width: 32px; height: 32px; font-size: .62rem; }
.avatar-fallback { border: 1px solid var(--line-2); }
.lec-dots { display: inline-flex; gap: 3px; flex-wrap: wrap; vertical-align: middle; }
.lec-dots i {
  width: 8px; height: 8px; border-radius: 50%; background: #3f3f46; display: block;
}
.lec-dots i.done { background: var(--ok); }
.lec-dots i.locked { background: #52525b; }
.lec-dots i.rest { background: #71717a; }
.lec-check { margin: 8px 0 0; padding-left: 18px; font-size: .82rem; }
.linkish {
  border: 0; background: none; color: inherit; font: inherit;
  font-weight: 750; cursor: pointer; text-decoration: none; padding: 0; text-align: left;
}
.kanban-col-head { margin-bottom: 10px; }
.kanban-col-head h3 { margin: 0; color: var(--text); text-transform: none; letter-spacing: 0; font-size: .84rem; }
.kanban-col-head .muted { margin-top: 2px; }
.kanban-col.is-drop { outline: 2px dashed var(--accent); }
.kanban-card {
  background: var(--ink-3); border: 1px solid var(--line); border-radius: 10px;
  padding: 10px 12px;
}
.kanban-card.is-drag { opacity: .5; }
.kanban-card .money { color: var(--ok); font-weight: 700; font-size: .82rem; margin-top: 4px; }

html[data-mode="mentor"] .main:has(.fub-page) { padding: 0; }
.fub-page {
  display: flex; flex-direction: column;
  min-height: calc(100vh - var(--top-h));
  min-width: 0;
}
.fub-page-bar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 10px 16px; border-bottom: 1px solid var(--line);
  background: var(--ink-2);
}
.fub-page-bar strong { font-size: .9rem; }
.fub-3 {
  display: grid; grid-template-columns: 260px minmax(0, 1fr) 280px;
  flex: 1; min-height: 0; min-width: 0; width: 100%;
}
.fub-left, .fub-right, .fub-center { min-height: 0; overflow: auto; }
.fub-left {
  background: var(--ink-2); border-right: 1px solid var(--line); padding: 18px 16px 28px;
}
.fub-center { background: var(--ink); padding: 16px 20px 32px; }
.fub-right {
  background: var(--ink-2); border-left: 1px solid var(--line); padding: 14px 12px 28px;
}
.fub-iden { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 14px; }
.fub-iden-copy { display: grid; gap: 4px; min-width: 0; flex: 1; }
.fub-iden .name-edit {
  font-size: 1.15rem; font-weight: 750; letter-spacing: -.02em;
  border: 0; background: transparent; color: var(--text); padding: 0;
}
.fub-photo-btn { margin-top: 4px; width: fit-content; }
.fub-contact { display: grid; gap: 2px; margin-bottom: 12px; }
.fub-contact-row {
  display: flex; gap: 8px; align-items: center;
  padding: 6px 0; border-bottom: 1px solid var(--line);
}
.fub-contact-row .inline-edit { flex: 1; min-width: 0; }
.fub-ico {
  width: 22px; text-align: center; color: var(--muted); font-size: .85rem; flex: none;
}
.fub-meta { margin: 0; }
.fub-field {
  display: grid; grid-template-columns: 84px minmax(0, 1fr);
  gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--line);
  font-size: .78rem; align-items: start;
}
.fub-field dt {
  color: var(--muted); font-size: .62rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: .06em; padding-top: 4px;
}
.fub-field dd { margin: 0; min-width: 0; }
.fub-tags { display: flex; flex-wrap: wrap; gap: 4px; align-items: center; }
.fub-tags .tag-in { flex: 1 1 100%; min-width: 0; margin-top: 4px; }
.fub-composer {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: 12px;
  padding: 10px 12px 12px; margin-bottom: 16px;
}
.fub-composer .compose {
  display: flex; flex-direction: column; align-items: flex-end; gap: 8px; margin: 0;
}
.fub-composer textarea { width: 100%; }
.fub-composer .btn { width: auto; }
.wa-status { margin: 0 0 8px; font-size: .72rem; }
.wa-thread {
  display: flex; flex-direction: column; gap: 8px;
  max-height: 320px; overflow: auto;
  padding: 10px 8px; margin-bottom: 10px;
  background: var(--ink); border: 1px solid var(--line); border-radius: 10px;
}
.wa-empty { margin: 8px 4px; }
.wa-bubble {
  max-width: 86%; padding: 8px 10px 6px; border-radius: 12px;
  font-size: .82rem; line-height: 1.4;
}
.wa-bubble.is-in {
  align-self: flex-start;
  background: var(--ink-3); border: 1px solid var(--line);
  border-bottom-left-radius: 4px;
}
.wa-bubble.is-out {
  align-self: flex-end;
  background: #14532d; border: 1px solid #166534;
  border-bottom-right-radius: 4px;
}
.wa-bubble-meta {
  margin-top: 4px; font-size: .62rem; color: var(--muted); letter-spacing: .02em;
}
.wa-compose-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.wa-compose-row .btn-sm { text-decoration: none; }
.wa-badge { margin-left: 6px; vertical-align: middle; }
.wa-inbox { margin-bottom: 16px; }
.wa-inbox-row { align-items: flex-start; }
.wa-attach { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.wa-attach select { max-width: 180px; }
.fub-acts { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 10px; }
.fub-acts .btn-sm, .fub-acts a.btn-sm { text-decoration: none; }
.fub-acts .btn-sm.is-on {
  background: var(--ink-3); border-color: var(--accent); color: var(--text); font-weight: 750;
}
.fub-tl-label {
  display: flex; align-items: center; gap: 10px;
  font-size: .62rem; font-weight: 800; letter-spacing: .12em;
  text-transform: uppercase; color: var(--muted);
  margin: 8px 0 12px;
}
.fub-tl-label::before,
.fub-tl-label::after {
  content: ''; flex: 1; height: 1px; background: var(--line);
}
.fub-feed { display: grid; gap: 0; position: relative; padding-left: 4px; }
.fub-feed::before {
  content: ''; position: absolute; left: 19px; top: 8px; bottom: 8px;
  width: 1px; background: var(--line);
}
.fub-item {
  display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 10px;
  padding: 10px 0; position: relative;
}
.fub-item-head {
  display: flex; justify-content: space-between; gap: 8px; align-items: baseline; flex-wrap: wrap;
}
.fub-item-head strong { font-size: .8rem; }
.fub-item-body {
  margin-top: 6px; padding: 8px 10px; border-radius: 8px;
  background: var(--ink-2); border: 1px solid var(--line);
  font-size: .78rem; line-height: 1.45; white-space: pre-wrap;
}
.fub-tl-ico {
  width: 32px; height: 32px; border-radius: 50%;
  display: grid; place-items: center; font-size: .68rem; font-weight: 800;
  color: #fff; position: relative; z-index: 1; flex: none;
}
.fub-tl-ico.is-wa { background: #2563eb; }
.fub-tl-ico.is-email { background: #7c3aed; }
.fub-tl-ico.is-call { background: #16a34a; }
.fub-tl-ico.is-task { background: #ca8a04; }
.fub-tl-ico.is-event { background: #0891b2; }
.fub-tl-ico.is-note { background: #52525b; }
.fub-widget {
  background: var(--ink); border: 1px solid var(--line); border-radius: 12px;
  padding: 12px; margin-bottom: 12px;
}
.fub-widget h3 {
  display: flex; justify-content: space-between; align-items: center;
  margin: 0 0 10px; font-size: .78rem;
}
.fub-task {
  display: flex; gap: 8px; align-items: flex-start;
  padding: 8px 0; border-bottom: 1px solid var(--line); font-size: .78rem;
}
.fub-task:last-child { border-bottom: 0; }
.fub-plan {
  display: flex; gap: 8px; align-items: flex-start;
  padding: 8px 0; border-bottom: 1px solid var(--line); font-size: .78rem;
}
.fub-plan:last-child { border-bottom: 0; }
.fub-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; text-align: center;
}
.fub-stats strong { display: block; font-size: 1.15rem; letter-spacing: -.02em; }
.fub-stats .muted { font-size: .62rem; display: block; margin-top: 2px; }
.chip.running { border-color: var(--ok); color: var(--ok); }
.chip.idle { color: var(--muted); }
.kur-mode-bar {
  display: flex; justify-content: space-between; gap: 12px; align-items: flex-start;
  flex-wrap: wrap; margin-bottom: 14px; padding: 12px 14px;
  background: var(--ink-2); border: 1px solid var(--line); border-radius: 12px;
}
.kur-student-wrap .player-layout { margin-top: 0; }
.ud-head {
  display: flex; justify-content: space-between; gap: 12px; align-items: flex-start;
  flex-wrap: wrap; margin-bottom: 14px;
}

.auto-page {
  display: grid; grid-template-columns: 248px minmax(0, 1fr);
  min-height: calc(100vh - 140px);
  border: 1px solid var(--line); border-radius: 12px; overflow: hidden;
  background: var(--ink-2);
}
.auto-rail { border-right: 1px solid var(--line); padding: 12px; overflow: auto; }
.auto-rail h2 { margin: 0 0 10px; font-size: .92rem; }
.auto-plan {
  display: block; width: 100%; text-align: left;
  border: 1px solid transparent; background: transparent; color: inherit;
  border-radius: 10px; padding: 10px 10px; margin-bottom: 4px;
  cursor: pointer; font: inherit;
}
.auto-plan:hover { background: var(--ink-3); }
.auto-plan.is-on { background: var(--ink-3); border-color: var(--line); }
.auto-plan strong { display: block; font-size: .8rem; }
.auto-canvas {
  background: var(--ink); padding: 28px 20px 48px; overflow: auto;
}
.auto-map {
  display: flex; flex-direction: column; align-items: center;
  width: min(440px, 100%); margin: 0 auto;
}
.auto-node {
  width: 100%; background: var(--ink-3); border: 1px solid var(--line);
  border-radius: 12px; padding: 14px 16px; border-top-width: 3px;
  display: grid; gap: 8px;
}
.auto-node.is-wait {
  width: 220px; text-align: center; justify-items: center;
  border-top-color: #a1a1aa;
}
.auto-node .btn-sm { justify-self: start; }
.auto-node.trigger { border-top-color: #f87171; }
.auto-node.email { border-top-color: #60a5fa; }
.auto-node.wa { border-top-color: #34d399; }
.auto-node.task { border-top-color: #fbbf24; }
.auto-node.stage { border-top-color: #a78bfa; }
.auto-node.done { border-top-color: #71717a; text-align: center; }
.auto-kicker {
  display: block; font-size: .62rem; font-weight: 800; letter-spacing: .1em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 6px;
}
.auto-pipe { width: 2px; height: 16px; background: var(--line-2); }
.auto-wait {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--ink-3); border: 1px solid var(--line-2);
  display: grid; place-items: center; text-align: center;
  font-size: .58rem; font-weight: 800; color: var(--muted); line-height: 1.1;
}
.auto-wait input {
  width: 36px; padding: 2px 0; text-align: center; font-size: .7rem;
  border: 0; background: transparent; color: var(--text);
}
.cover-thumb, .cover-mini, .lec-poster {
  object-fit: cover; background: #27272a; border-radius: 8px;
}
.cover-thumb { width: 48px; height: 32px; flex: none; }
.cover-mini { width: 28px; height: 20px; margin-right: 6px; vertical-align: middle; }
.lec-poster { width: 100%; aspect-ratio: 16/9; display: block; }
.week-label { display: flex; align-items: center; gap: 8px; }
.res-list { list-style: none; padding: 0; margin: 0; }
.res-list li { margin: 6px 0; }
.lec-read { padding: 12px 16px; }

.inline-edit {
  width: 100%; background: transparent; color: inherit; font: inherit;
  border: 1px solid transparent; border-radius: 6px; padding: 4px 6px;
}
.inline-edit:hover, .inline-edit:focus {
  border-color: var(--line-2); background: var(--ink-3); outline: 0;
}
.inline-edit.name-edit { font-size: 1.05rem; font-weight: 700; padding: 2px 6px; }
.money-in { max-width: 140px; font-weight: 700; color: var(--ok); }
.sku-checks { display: grid; gap: 6px; }
.sku-checks label { display: flex; gap: 8px; align-items: flex-start; font-size: .74rem; color: var(--text); }

.task-board { max-width: 920px; }
.task-toolbar {
  display: flex; justify-content: space-between; gap: 12px; align-items: flex-start;
  margin-bottom: 14px;
}
.task-group { margin: 0 0 18px; }
.task-group h3 { margin: 0 0 8px; font-size: .78rem; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); }
.task-list {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: 12px; overflow: hidden;
}
.task-row {
  display: grid; grid-template-columns: 22px 28px minmax(0, 1fr) auto;
  gap: 10px; align-items: center;
  padding: 10px 14px; border-bottom: 1px solid var(--line); font-size: .82rem;
}
.task-row:last-child { border-bottom: 0; }
.task-row.is-done { opacity: .55; }
.task-check {
  width: 16px; height: 16px; border-radius: 4px; border: 1.5px solid var(--line-2);
  background: transparent; cursor: pointer; padding: 0;
}
.task-who { color: var(--accent); font-weight: 700; }
.task-title { margin-top: 2px; }
.task-kind {
  display: inline-block; font-size: .62rem; font-weight: 800; letter-spacing: .04em;
  text-transform: uppercase; color: var(--muted); margin-right: 4px;
}
.task-kind.kind-wa { color: var(--ok-soft); }
.task-kind.kind-email { color: #93c5fd; }
.task-kind.kind-call { color: #fde68a; }
.task-meta { text-align: right; display: grid; gap: 6px; justify-items: end; }
.task-create { display: grid; gap: 8px; }

.drag-handle {
  cursor: grab; color: var(--muted); font-size: .8rem; letter-spacing: -2px;
  user-select: none; padding: 4px 2px; flex: none;
}
.drag-handle:active { cursor: grabbing; }
.kur-sec.is-drop, .lec-edit.is-drop, .ud-sec.is-drop, .ud-item.is-drop { outline: 2px dashed var(--accent); }
.prog-list { display: grid; gap: 0; }
.prog-row {
  display: flex; gap: 12px; align-items: center; width: 100%;
  padding: 12px 8px; border: 0; border-bottom: 1px solid var(--line);
  background: transparent; color: inherit; font: inherit; text-align: left; cursor: pointer;
}
.prog-row:hover { background: var(--ink-3); }
.prog-name { font-weight: 650; width: 180px; flex: none; min-width: 0; }
.prog-bar-wrap { flex: 1; min-width: 80px; }
.prog-bar-wrap .bar {
  width: 100%; height: 10px; background: #3f3f46; border: 1px solid #52525b;
}
.prog-bar-wrap .bar > span { background: var(--ok); }
.prog-pct { font-size: .82rem; width: 44px; text-align: right; flex: none; }
.ud-page { max-width: 860px; }
.ud-sec {
  background: var(--ink-2); border: 1px solid var(--line); margin-bottom: 10px; overflow: hidden;
}
.ud-sec.is-collapsed .ud-sec-body { display: none; }
.ud-sec-head {
  display: flex; gap: 8px; align-items: center; flex-wrap: nowrap;
  padding: 10px 12px; background: var(--ink-3);
}
.ud-kicker {
  font-size: .68rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase;
  color: var(--muted); white-space: nowrap;
}
.ud-sec-title {
  flex: 1; min-width: 0; font-size: .88rem;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.ud-title-in {
  flex: 1; min-width: 120px; background: var(--ink); color: inherit; font: inherit; font-weight: 700;
  border: 1px solid var(--line-2); border-radius: 6px; padding: 6px 8px;
}
.ud-count { white-space: nowrap; flex: none; }
.ud-caret {
  width: 28px; height: 28px; border: 0; background: transparent; color: var(--text);
  cursor: pointer; font-size: .9rem; flex: none;
}
.ud-actions { display: flex; gap: 6px; align-items: center; flex: none; }
.ud-item {
  border-top: 1px solid var(--line); background: var(--ink-2);
}
.ud-item-head {
  display: flex; gap: 10px; align-items: center; flex-wrap: nowrap;
  padding: 10px 12px 10px 36px;
}
.ud-item-copy { flex: 1; min-width: 0; }
.ud-item-copy strong {
  display: block; font-size: .82rem;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.ud-item-copy .muted { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ud-icon {
  width: 26px; height: 26px; border: 1.5px solid var(--line-2); border-radius: 50%;
  display: grid; place-items: center; font-size: .62rem; flex: none; color: var(--muted);
}
.ud-mins { font-size: .72rem; white-space: nowrap; }
.ud-media-preview {
  display: grid; gap: 12px; margin: 4px 0 8px;
  padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--ink-2);
}
.ud-preview-block { display: grid; gap: 6px; }
.ud-preview-block > .muted { font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.ud-preview-cover {
  display: block; width: 100%; max-width: 360px; aspect-ratio: 16 / 9;
  object-fit: cover; border-radius: 8px; background: #111;
}
.ud-preview-cover.is-empty {
  display: grid; place-items: center; color: var(--muted); font-size: .75rem;
  border: 1px dashed var(--line); background: transparent;
}
.ud-preview-vid {
  display: block; width: 100%; max-width: 480px; aspect-ratio: 16 / 9;
  border-radius: 8px; background: #000;
}
.ud-preview-embed {
  width: 100%; max-width: 480px; aspect-ratio: 16 / 9;
  border-radius: 8px; overflow: hidden; background: #000;
}
.ud-preview-embed iframe { width: 100%; height: 100%; border: 0; display: block; }
.ud-content-btn { border-style: dashed; }
.ud-item.is-open .lec-edit-body { padding: 0 12px 14px 36px; }
.ud-empty { padding: 12px 12px 4px 36px; }
.ud-add {
  display: block; width: calc(100% - 24px); margin: 10px 12px 12px;
  border: 1px dashed var(--line-2); background: transparent; color: var(--text);
  border-radius: 6px; padding: 10px 12px; font: inherit; font-weight: 700; cursor: pointer;
}
.ud-add:hover { border-color: var(--accent); }
.ud-add-sec { width: 100%; margin: 4px 0 0; padding: 14px; }
.ud-new-item, .ud-new-sec {
  margin: 10px 12px 12px; padding: 12px; border: 1px solid var(--line);
  background: var(--ink); display: grid; gap: 8px;
}
.ud-kinds { display: flex; gap: 8px; flex-wrap: wrap; }
.ud-kinds label {
  border: 1px solid var(--line-2); border-radius: 6px; padding: 6px 10px;
  font-size: .74rem; font-weight: 650; cursor: pointer;
}
.ud-kinds input { margin-right: 4px; }

@media (max-width: 1100px) {
  .fub-3 { grid-template-columns: 1fr; }
  .fub-left, .fub-right { border: 0; border-bottom: 1px solid var(--line); }
  .auto-page { grid-template-columns: 1fr; }
  .auto-rail { border-right: 0; border-bottom: 1px solid var(--line); }
  .task-row { grid-template-columns: 22px 28px minmax(0, 1fr); }
  .task-meta { grid-column: 1 / -1; text-align: left; justify-items: start; }
}

.cal-nav { display: flex; gap: 10px; align-items: center; margin: 8px 0 12px; }
.cal-sync-bar {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  margin: 0 0 14px; padding: 12px; border: 1px solid var(--line); border-radius: 12px;
  background: var(--ink-2);
}
.cal-sync-bar .muted { font-size: .72rem; line-height: 1.4; max-width: 22rem; }
.cal-sync { margin-top: 8px; }
.cal-week {
  display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px;
  font-size: .62rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 4px; text-align: center;
}
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-cell {
  min-height: 88px; text-align: left; padding: 6px;
  background: var(--ink-2); border: 1px solid var(--line); border-radius: 8px;
  color: inherit; font: inherit; cursor: pointer;
  display: flex; flex-direction: column; gap: 2px; align-items: stretch;
}
.cal-cell.is-pad { background: transparent; border-color: transparent; cursor: default; }
.cal-cell.is-today { border-color: var(--accent); }
.cal-cell.is-on { background: var(--ink-3); }
.cal-n { font-size: .72rem; font-weight: 800; }
.cal-dot {
  display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  font-size: .58rem; font-weight: 700; padding: 1px 4px; border-radius: 4px;
}
.cal-dot.kind-meet { background: #1e3a5f; color: #93c5fd; }
.cal-dot.kind-kur { background: var(--ok-mid); color: var(--ok-soft); }
.cal-dot.kind-task { background: #3f3f46; color: #fde68a; }
.cal-day { margin-top: 16px; }
.add-sku { margin: 12px 0 18px; padding: 12px; border: 1px dashed var(--line-2); border-radius: 12px; }
.pustaka-head {
  display: flex; justify-content: space-between; gap: 12px; align-items: flex-start;
  flex-wrap: wrap; margin-bottom: 14px;
}
.pustaka-head .btn { flex: none; }

/* ── student lesson player (Belajar) ───────────────────────────────── */
html[data-mode="student"] #app.is-belajar {
  overflow-x: clip;
}
html[data-mode="student"] #app.is-belajar .topbar { display: none; }
html[data-mode="student"] #app.is-belajar .main {
  padding: 10px 16px calc(var(--dock-h) + 52px + var(--safe-bottom));
  overflow-x: clip;
  max-width: 100%;
}
html[data-mode="student"] #app.is-belajar .player-layout,
html[data-mode="student"] #app.is-belajar .player-layout > div,
.lesson {
  min-width: 0;
  max-width: 100%;
  width: 100%;
}
.lesson-top {
  position: sticky; top: 0; z-index: 6;
  display: grid;
  grid-template-columns: 28px auto 1fr 32px 32px;
  align-items: center; gap: 4px;
  margin: 0 0 14px; padding: 4px 0 10px;
  background: var(--ink);
  max-width: 100%;
  box-sizing: border-box;
}
.lesson-back,
.lesson-chev {
  width: 32px; height: 32px; padding: 0;
  border: 1px solid var(--line); border-radius: 10px;
  background: transparent; color: #fff;
  font-size: 1.05rem; line-height: 1; cursor: pointer; font-family: inherit;
}
.lesson-back { width: 28px; border: 0; font-size: 1.15rem; }
.lesson-chev:disabled,
.lec-prev:disabled,
.lec-next:disabled { opacity: .28; cursor: default; }
.lesson-tab { font-size: .95rem; font-weight: 700; letter-spacing: -.02em; }
.lesson-count {
  border: 0; background: transparent; color: #a1a1aa;
  font-size: .82rem; font-weight: 650; cursor: pointer; font-family: inherit;
  padding: 4px 8px; justify-self: end;
}
.lesson-head { margin: 0 0 14px; }
.lesson-kicker {
  margin: 0 0 4px; font-size: .72rem; font-weight: 650; color: #9aa3ad;
}
.lesson-head h1 {
  margin: 0 0 6px; font-size: 1.42rem; letter-spacing: -.03em;
  line-height: 1.2; font-weight: 800;
}
.lesson-meta {
  margin: 0 0 10px; font-size: .78rem; font-weight: 600; color: #9aa3ad;
}
.lesson-bar {
  height: 5px; border-radius: 99px; background: var(--ink-3); overflow: hidden;
}
.lesson-bar > span {
  display: block; height: 100%; background: var(--ok); border-radius: 99px;
}
.lesson-stage {
  position: relative; border-radius: 14px; overflow: hidden; background: #000;
  max-width: 100%;
}
.lesson-head,
.lec-nav,
.lec-watch,
.lesson .lec-read {
  max-width: 100%;
  min-width: 0;
}
.lesson-stage .lec-poster,
.lesson-stage .lec-video,
.lesson-stage .lazy-embed {
  border-radius: 0; width: 100%; display: block;
}
.lesson .lazy-embed {
  position: relative;
  min-height: 0;
  overflow: hidden;
  display: grid;
  place-items: center;
}
.lesson .lazy-embed .lec-poster {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; border-radius: 0; z-index: 0; pointer-events: none;
}
.lesson .play-orb {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 64px; height: 64px; border: 0; margin: 0;
  background: rgba(0,0,0,.55); color: #fff; z-index: 1;
}
.lesson .play-orb svg { width: 22px; height: 22px; margin-left: 3px; }
.lesson .lec-dur {
  position: absolute; left: 10px; bottom: 10px; z-index: 2;
  font-size: .68rem; font-weight: 700;
  background: rgba(0,0,0,.72); color: #fff;
  padding: 3px 8px; border-radius: 6px;
}
.yt-watch-host { width: 100%; aspect-ratio: 16/9; background: #000; }
.yt-watch-host iframe { width: 100%; height: 100%; border: 0; }
.lec-watch {
  display: flex; align-items: center; gap: 10px;
  width: 100%; margin: 12px 0 2px; padding: 0;
  border: 0; background: transparent; color: #a1a1aa;
  font: inherit; font-size: .78rem; font-weight: 600;
  text-align: left; cursor: pointer;
}
div.lec-watch { cursor: default; }
.lec-watch-dot {
  width: 18px; height: 18px; border-radius: 50%; flex: none;
  border: 1.6px solid #6b6b74;
}
.lec-watch.is-done { color: var(--ok-soft); }
.lec-watch.is-done .lec-watch-dot {
  background: var(--ok); border-color: var(--ok);
}
.lec-watch-i {
  margin-left: auto;
  width: 16px; height: 16px; border-radius: 50%;
  border: 1px solid #6b6b74; color: #8b8b93;
  font-size: .62rem; font-weight: 800;
  display: grid; place-items: center;
}
.lesson .lec-read {
  padding: 12px 0 8px; background: transparent;
}
.lec-read-text {
  font-size: .92rem; line-height: 1.55; color: #e4e4e7;
}
.lec-read-text p { margin: 0 0 10px; }
.lec-read:not(.is-open) .lec-read-text {
  display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 4;
  overflow: hidden;
}
.lec-more {
  border: 0; background: transparent; color: var(--ok);
  font: inherit; font-size: .88rem; font-weight: 700;
  padding: 0; cursor: pointer;
}
.lec-acc {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: 14px;
  margin-top: 10px;
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
}
.lec-acc summary {
  list-style: none; display: flex; align-items: center; gap: 12px;
  padding: 14px; cursor: pointer;
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
}
.lec-acc summary::-webkit-details-marker { display: none; }
.lec-acc-ico { width: 22px; height: 22px; flex: none; color: #d4d4d8; }
.lec-acc-copy { flex: 1; min-width: 0; }
.lec-acc-copy strong { display: block; font-size: .92rem; font-weight: 700; }
.lec-acc-copy span {
  display: block; margin-top: 2px; font-size: .72rem; font-weight: 600;
  color: #9aa3ad; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.lec-acc-chevron { color: #71717a; font-size: .85rem; }
.lec-acc[open] .lec-acc-chevron { transform: rotate(180deg); }
.lec-acc-body { padding: 0 14px 14px 48px; }
.lec-acc .quiz-q:first-of-type { border-top: 0; padding-top: 0; }
.lec-acc .muted { margin-top: 8px; }
.lec-nav {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
  margin-top: 18px;
}
.lec-prev,
.lec-next {
  border-radius: 999px; min-height: 46px; font-size: .82rem;
}
.lec-prev {
  background: transparent; color: #fff; border: 1px solid var(--line);
}
.lec-next { background: var(--ok); color: #052e16; }
html[data-mode="mentor"] .lesson-top { display: none; }
html[data-mode="mentor"] .lesson-head h1 { font-size: 1.28rem; }

/* ── native tools (no iframe) ──────────────────────────────────────── */
.tool-native {
  margin-top: 10px;
  padding: 0 0 8px;
  max-width: 100%;
  min-width: 0;
}
.tool-native h1 {
  margin: 0 0 4px; font-size: 1.12rem; letter-spacing: -.02em; font-weight: 800;
}
.tool-native > .lead {
  margin: 0 0 12px; font-size: .78rem; color: var(--muted); line-height: 1.45;
}
.tool-native label {
  display: block; font-size: .7rem; font-weight: 700; margin: 10px 0 4px;
}
.tool-native label .hint {
  font-weight: 650; color: #c9b227; letter-spacing: .02em; font-size: .62rem;
}
.tool-native input,
.tool-native .calc-input {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--r);
  font: inherit; font-size: 16px; background: var(--ink-2); color: var(--text);
}
.tool-native input.kuning {
  background: #1c1a10; border-color: #8a7a20; color: #fff;
}
.calc-tabs {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin: 12px 0;
}
.calc-tabs button {
  border: 1px solid var(--line); background: transparent; color: var(--muted);
  border-radius: var(--r); padding: 10px 8px; font: 700 .76rem inherit; cursor: pointer;
}
.calc-tabs button.on { background: #fff; color: #111; border-color: #fff; }
.calc-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.calc-prices { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; margin: 12px 0; }
.calc-price {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 10px 8px;
  text-align: center;
}
.calc-price.main { border-color: #fff; background: var(--ink-3); }
.calc-price span {
  display: block; font-size: .62rem; font-weight: 700; color: var(--muted);
  text-transform: uppercase; letter-spacing: .04em;
}
.calc-price strong { display: block; font-size: .92rem; margin-top: 4px; }
.calc-net { margin: 8px 0 0; font-size: .8rem; color: var(--muted); }
.calc-net strong { color: #fff; }
.calc-out {
  margin-top: 10px; background: var(--card); border-radius: var(--r); padding: 12px;
  border: 1px solid var(--line);
}
.calc-out .line {
  display: flex; justify-content: space-between; gap: 8px; padding: 6px 0;
  border-bottom: 1px solid var(--line); font-size: .78rem;
}
.calc-out .line:last-child { border-bottom: 0; }
.calc-out .hl { background: var(--ink-3); margin: 0 -12px; padding: 8px 12px; }
.calc-empty { text-align: center; padding: 18px 8px; color: var(--muted); font-size: .8rem; }
.calc-fees {
  margin-top: 12px; border: 1px solid var(--line); border-radius: var(--r);
  padding: 0 12px 10px; background: var(--ink-2);
}
.calc-fees summary {
  cursor: pointer; font-size: .78rem; font-weight: 700; padding: 10px 0; list-style: none;
}
.calc-fees summary::-webkit-details-marker { display: none; }
.tool-native .btns { display: flex; gap: 8px; flex-wrap: wrap; margin: 8px 0 0; }
.tool-example-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r);
  padding: 12px 14px; margin: 8px 0;
}
.tool-example-card strong { display: block; margin-bottom: 4px; font-size: .8rem; }
.tool-native .sheet-shot {
  display: block; width: 100%; border-radius: var(--r); margin-top: 10px;
}
.sku-tool-bar {
  display: flex; justify-content: space-between; gap: 10px; align-items: flex-start;
  flex-wrap: wrap; margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line);
}
@media (max-width: 520px) {
  .calc-prices { grid-template-columns: 1fr; }
  .calc-price strong { font-size: 1.05rem; }
}

/* ── mobile app chrome (student) ───────────────────────────────────── */
html[data-mode="student"] button,
html[data-mode="student"] a,
html[data-mode="student"] summary,
html[data-mode="student"] .path-node,
html[data-mode="student"] .dock button,
html[data-mode="student"] .ghost,
html[data-mode="student"] .btn,
html[data-mode="student"] .btn-sm {
  touch-action: manipulation;
  -webkit-touch-callout: none;
}
html[data-mode="student"] .dock button {
  min-height: 48px;
  min-width: 44px;
  padding: 8px 4px;
}
html[data-mode="student"] .path-node::after {
  content: "";
  position: absolute;
  inset: -12px;
}
html[data-mode="student"] .lesson-top {
  grid-template-columns: 40px auto 1fr 40px 40px;
  touch-action: manipulation;
}
html[data-mode="student"] .lesson-back,
html[data-mode="student"] .lesson-chev {
  width: 40px;
  height: 40px;
  min-width: 40px;
}
html[data-mode="student"] .lesson-back { width: 40px; }
html[data-mode="student"] textarea,
html[data-mode="student"] .main input:not([type="checkbox"]):not([type="radio"]):not([type="range"]),
html[data-mode="student"] .main select {
  font-size: 16px;
}
html[data-mode="student"] img,
html[data-mode="student"] svg,
html[data-mode="student"] video {
  -webkit-user-drag: none;
  user-select: none;
}
html[data-mode="student"] .topbar,
html[data-mode="student"] .dock {
  user-select: none;
  -webkit-user-select: none;
}
@media (hover: none) {
  .path-node:hover { transform: none; }
}