/* English Daily Coach — light/dark design system.
   Dark palette mirrors the trading dashboard (Notion-dark) so the embedded
   iframe reads as native there. */

:root {
  --page: #f9f9f7;
  --card: #fcfcfb;
  --card-2: #f3f3f0;
  --hover: rgba(11, 11, 11, 0.045);
  --border: rgba(11, 11, 11, 0.1);
  --border-strong: rgba(11, 11, 11, 0.18);
  --text: #0b0b0b;
  --text-2: #52514e;
  --muted: #898781;
  --accent: #2a78d6;
  --accent-ink: #1c5cab;
  --accent-soft: rgba(42, 120, 214, 0.12);
  --meter-track: #cde2fb;
  --series: #2a78d6;
  --grid: #e1e0d9;
  --baseline: #c3c2b7;
  --good: #006300;
  --good-soft: rgba(12, 163, 12, 0.12);
  --bad: #d03b3b;
  --bad-soft: rgba(208, 59, 59, 0.1);
  --warn: #b97d0c;
  --warn-soft: rgba(250, 178, 25, 0.16);
  --ru: #7a4ac0;
  --shadow: 0 1px 2px rgba(11, 11, 11, 0.06), 0 4px 16px rgba(11, 11, 11, 0.05);
  --ring: 0 0 0 2px rgba(42, 120, 214, 0.5);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --page: #191919;
    --card: #202020;
    --card-2: #262626;
    --hover: rgba(255, 255, 255, 0.055);
    --border: #2a2a2a;
    --border-strong: #383838;
    --text: #ececea;
    --text-2: #c3c2b7;
    --muted: #9b9b9b;
    --accent: #3987e5;
    --accent-ink: #6cabd8;
    --accent-soft: rgba(57, 135, 229, 0.18);
    --meter-track: #26364d;
    --series: #3987e5;
    --grid: #2c2c2a;
    --baseline: #383835;
    --good: #4dab9a;
    --good-soft: rgba(60, 130, 113, 0.22);
    --bad: #ff7369;
    --bad-soft: rgba(135, 65, 58, 0.25);
    --warn: #ffa344;
    --warn-soft: rgba(133, 76, 29, 0.3);
    --ru: #b39ddb;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.35), 0 2px 8px rgba(0, 0, 0, 0.18);
    color-scheme: dark;
  }
}

/* Inside the trading dashboard iframe: always dark, tighter chrome. */
html.embedded-dashboard {
  --page: #191919;
  --card: #202020;
  --card-2: #262626;
  --hover: rgba(255, 255, 255, 0.055);
  --border: #2a2a2a;
  --border-strong: #383838;
  --text: #ececea;
  --text-2: #c3c2b7;
  --muted: #9b9b9b;
  --accent: #3987e5;
  --accent-ink: #6cabd8;
  --accent-soft: rgba(57, 135, 229, 0.18);
  --meter-track: #26364d;
  --series: #3987e5;
  --grid: #2c2c2a;
  --baseline: #383835;
  --good: #4dab9a;
  --good-soft: rgba(60, 130, 113, 0.22);
  --bad: #ff7369;
  --bad-soft: rgba(135, 65, 58, 0.25);
  --warn: #ffa344;
  --warn-soft: rgba(133, 76, 29, 0.3);
  --ru: #b39ddb;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.35), 0 2px 8px rgba(0, 0, 0, 0.18);
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html {
  background: var(--page);
  color: var(--text);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  padding-bottom: 84px;
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

button, input, textarea, select { font: inherit; color: inherit; }
a { color: var(--accent-ink); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 2px; }

h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 6px; font-size: clamp(1.5rem, 5vw, 2rem); line-height: 1.15; letter-spacing: -0.01em; }
h2 { margin-bottom: 6px; font-size: 1.1rem; }
h3 { margin-bottom: 4px; font-size: 0.98rem; }

:focus-visible { outline: none; box-shadow: var(--ring); border-radius: 6px; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 6px; border: 2px solid var(--page); }
::-webkit-scrollbar-track { background: var(--page); }
html { scrollbar-color: var(--border-strong) var(--page); }

/* ---------- chrome ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--page) 88%, transparent);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
  color: var(--text);
}
.brand:hover { text-decoration: none; }

.brand-mark {
  display: inline-grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 7px;
  background: var(--accent);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
}

.top-nav { display: none; gap: 2px; }
.top-nav a {
  padding: 7px 12px;
  border-radius: 7px;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.92rem;
}
.top-nav a:hover { background: var(--hover); color: var(--text); text-decoration: none; }
.top-nav a.active { background: var(--accent-soft); color: var(--accent-ink); }

.bottom-nav {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  border-top: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 94%, transparent);
  backdrop-filter: blur(14px);
  padding-bottom: env(safe-area-inset-bottom);
}
.bottom-nav a {
  display: grid;
  gap: 2px;
  place-items: center;
  min-height: 56px;
  padding: 7px 2px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 650;
}
.bottom-nav a:hover { text-decoration: none; }
.bottom-nav .nav-ico { font-size: 1.05rem; line-height: 1; }
.bottom-nav a.active { color: var(--accent-ink); }

.ghost-button {
  min-height: 36px;
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 6px 12px;
  background: transparent;
  color: var(--text-2);
  font-weight: 600;
  cursor: pointer;
}
.ghost-button:hover { background: var(--hover); }

.shell {
  width: min(100%, 1020px);
  margin: 0 auto;
  padding: 16px;
  display: grid;
  gap: 14px;
  align-content: start;
}

/* ---------- cards & text ---------- */

.card {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card);
  box-shadow: var(--shadow);
  padding: 16px;
}

.card-tight { padding: 12px 14px; }

.eyebrow {
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 750;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.muted { color: var(--muted); }
.text2 { color: var(--text-2); }

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.section-head h2 { margin-bottom: 0; }

.text-link { font-weight: 650; white-space: nowrap; }

.reward-toast {
  position: fixed;
  right: 16px;
  bottom: 86px;
  z-index: 60;
  display: grid;
  gap: 8px;
  width: min(360px, calc(100vw - 32px));
  padding: 13px;
  border: 1px solid var(--border-strong);
  border-left: 4px solid var(--good);
  border-radius: 12px;
  background: var(--card);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.22);
  transform: translateY(18px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.22s ease, opacity 0.22s ease;
}
.reward-toast.show {
  transform: translateY(0);
  opacity: 1;
}
.reward-toast-top {
  display: flex;
  align-items: center;
  gap: 10px;
}
.reward-toast-top p {
  margin: 2px 0 0;
  color: var(--good);
  font-weight: 850;
}
.reward-spark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 9px;
  background: var(--good-soft);
  color: var(--good);
  font-weight: 900;
}
.reward-lines {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  color: var(--muted);
  font-size: 0.82rem;
}
.reward-lines span {
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--card-2);
}
@media (max-width: 700px) {
  .reward-toast { left: 12px; right: 12px; bottom: 78px; width: auto; }
}

/* ---------- metrics ---------- */

.metric-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
@media (min-width: 640px) { .metric-strip { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

.metric {
  display: grid;
  align-content: center;
  gap: 3px;
  min-height: 76px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card);
  box-shadow: var(--shadow);
}
.metric-value { font-size: 1.45rem; font-weight: 700; }
.metric-value small { font-size: 0.85rem; color: var(--muted); font-weight: 600; }
.metric-label { color: var(--muted); font-size: 0.76rem; font-weight: 600; }

/* ---------- meters / progress ---------- */

.progress-track {
  width: 100%;
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--meter-track);
}
.progress-fill {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--series);
  transition: width 0.4s ease;
}

.bar-item {
  display: grid;
  grid-template-columns: 92px 1fr 64px;
  align-items: center;
  gap: 10px;
}
.bar-label { font-weight: 600; font-size: 0.88rem; text-transform: capitalize; }
.bar-value {
  color: var(--muted);
  text-align: right;
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
}
.bar-list { display: grid; gap: 10px; }

/* ---------- chips, lists ---------- */

.chip-row { display: flex; flex-wrap: wrap; gap: 6px; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 26px;
  border-radius: 999px;
  padding: 3px 10px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  font-size: 0.78rem;
  font-weight: 650;
}
.chip.neutral { background: var(--hover); color: var(--text-2); }
.chip.good { background: var(--good-soft); color: var(--good); }
.chip.warn { background: var(--warn-soft); color: var(--warn); }

.compact-list { margin: 0; padding-left: 18px; color: var(--text-2); line-height: 1.5; }
.compact-list li + li { margin-top: 3px; }

/* ---------- buttons ---------- */

.button-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }

.primary-button, .secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 8px 16px;
  cursor: pointer;
  font-weight: 650;
  font-size: 0.94rem;
}
.primary-button { background: var(--accent); color: #fff; }
.primary-button:hover { filter: brightness(1.08); }
.secondary-button { border-color: var(--border-strong); background: var(--card); color: var(--text); }
.secondary-button:hover { background: var(--hover); }
.primary-button:disabled, .secondary-button:disabled { cursor: default; opacity: 0.55; }

.status-line { min-height: 18px; margin: 8px 0 0; color: var(--muted); font-size: 0.86rem; }

/* ---------- home ---------- */

.hero {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
}
.hero img { width: 96px; height: 96px; object-fit: contain; }
@media (min-width: 720px) { .hero img { width: 132px; height: 132px; } }

.today-list { display: grid; gap: 10px; }
.today-item {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--card-2);
}
.today-title { display: flex; justify-content: space-between; gap: 12px; font-weight: 650; }
.today-title .bar-value { font-weight: 600; }

.roadmap { display: grid; gap: 8px; }
.roadmap-step {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--card-2);
}
.roadmap-step.current { border-color: var(--accent); background: var(--accent-soft); }
.roadmap-num {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 750;
}
.roadmap-step p { margin: 2px 0 0; color: var(--text-2); font-size: 0.88rem; }
.roadmap-step strong { font-size: 0.94rem; }

/* ---------- two-column layout on wide screens ---------- */

@media (min-width: 860px) {
  .grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-items: start; }
  .span-2 { grid-column: 1 / -1; }
}

/* ---------- flashcard trainer ---------- */

.trainer-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.flashcard {
  display: grid;
  gap: 12px;
  min-height: 300px;
  align-content: start;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card);
  box-shadow: var(--shadow);
}
.flashcard-term { font-size: clamp(1.7rem, 6vw, 2.3rem); font-weight: 750; letter-spacing: -0.01em; }
.flashcard-meta { display: flex; align-items: center; gap: 8px; }
.flashcard-back { display: grid; gap: 8px; border-top: 1px solid var(--border); padding-top: 12px; }
.flashcard-ru { color: var(--ru); font-size: 1.15rem; font-weight: 650; }
.flashcard-def { color: var(--text-2); }
.flashcard-ex { padding: 10px 12px; border-left: 3px solid var(--accent); border-radius: 0 8px 8px 0; background: var(--card-2); color: var(--text); line-height: 1.55; }

.grade-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 4px; }
.grade-button {
  min-height: 48px;
  border: 1px solid var(--border-strong);
  border-radius: 9px;
  background: var(--card);
  font-weight: 700;
  cursor: pointer;
  display: grid;
  gap: 1px;
  place-items: center;
}
.grade-button small { color: var(--muted); font-weight: 600; font-size: 0.68rem; }
.grade-button:hover { background: var(--hover); }
.grade-again { color: var(--bad); }
.grade-good { color: var(--accent-ink); }
.grade-easy { color: var(--good); }

.reveal-button { min-height: 52px; font-size: 1rem; }

.trainer-done { display: grid; gap: 10px; justify-items: start; }

.kbd-hint { color: var(--muted); font-size: 0.78rem; }
.kbd-hint kbd {
  padding: 1px 6px;
  border: 1px solid var(--border-strong);
  border-bottom-width: 2px;
  border-radius: 5px;
  background: var(--card-2);
  font: 0.78rem ui-monospace, SFMono-Regular, Menlo, monospace;
}

/* ---------- word browser ---------- */

.browse-controls { display: grid; gap: 8px; margin-bottom: 10px; }
.browse-row { display: flex; flex-wrap: wrap; gap: 6px; }

.filter-chip {
  min-height: 30px;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 12px;
  background: var(--card);
  color: var(--text-2);
  font-size: 0.8rem;
  font-weight: 650;
  cursor: pointer;
}
.filter-chip:hover { background: var(--hover); }
.filter-chip.active { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-ink); }

.word-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2px 10px;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card);
}
.word-row .term { font-weight: 700; }
.word-row .ru { color: var(--ru); font-size: 0.9rem; }
.word-row .def { grid-column: 1 / -1; color: var(--muted); font-size: 0.84rem; }
.word-row .stage { align-self: start; font-size: 0.72rem; font-weight: 700; }
.word-list { display: grid; gap: 6px; }
@media (min-width: 860px) { .word-list { grid-template-columns: 1fr 1fr; } }

/* ---------- theory ---------- */

.topic-card { padding: 0; overflow: hidden; }
.topic-summary {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 13px 14px;
  cursor: pointer;
  list-style: none;
}
.topic-summary::-webkit-details-marker { display: none; }
.topic-summary:hover { background: var(--hover); }
.topic-check {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border: 1.5px solid var(--border-strong);
  border-radius: 999px;
  color: transparent;
  font-size: 0.72rem;
  font-weight: 800;
}
.topic-card.done .topic-check { border-color: var(--good); background: var(--good-soft); color: var(--good); }
.topic-title { font-weight: 650; }
.topic-sub { color: var(--muted); font-size: 0.78rem; }
.topic-body { display: grid; gap: 12px; padding: 4px 14px 16px; border-top: 1px solid var(--border); }
.topic-body > :first-child { margin-top: 10px; }

.ru-note {
  padding: 10px 12px;
  border-left: 3px solid var(--ru);
  border-radius: 0 8px 8px 0;
  background: var(--card-2);
  color: var(--text-2);
  line-height: 1.5;
}

.example-pair { display: grid; gap: 4px; padding: 9px 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--card-2); }
.example-good { color: var(--good); font-weight: 550; }
.example-bad { color: var(--bad); text-decoration: line-through; text-decoration-thickness: 1px; }
.example-note { color: var(--muted); font-size: 0.84rem; }
.example-list { display: grid; gap: 7px; }

.quiz-item { padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--card); }
.quiz-item summary { cursor: pointer; font-weight: 600; }
.quiz-item p { margin: 8px 0 0; }
.quiz-list { display: grid; gap: 7px; }

.theory-track h2 { margin: 6px 0 10px; }
.topic-grid { display: grid; gap: 8px; }

/* ---------- practice / lesson ---------- */

.tabs {
  position: sticky;
  top: 57px;
  z-index: 20;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card);
  box-shadow: var(--shadow);
}
.tab {
  min-height: 40px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--muted);
  font-weight: 650;
  cursor: pointer;
}
.tab:hover { background: var(--hover); color: var(--text); }
.tab.active { background: var(--accent); color: #fff; }

.practice-panel { display: none; }
.practice-panel.active { display: block; }

.word-card, .exercise-card, .resource-card, .session-card, .mistake-card {
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--card-2);
}
.word-card h3 { font-size: 1.05rem; }
.word-card .muted { font-size: 0.92rem; }

details.answer summary { cursor: pointer; color: var(--accent-ink); font-weight: 600; font-size: 0.9rem; }
details.answer p { margin: 6px 0 0; }

.practice-form { display: grid; gap: 11px; margin-top: 14px; }
.practice-form label { display: grid; gap: 5px; font-size: 0.88rem; font-weight: 600; color: var(--text-2); }

.field {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: 9px 12px;
  background: var(--card);
  color: var(--text);
}
.field::placeholder { color: var(--muted); }
.textarea { resize: vertical; line-height: 1.5; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.prompt-box {
  padding: 13px 14px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 9px;
  background: var(--card-2);
  line-height: 1.55;
}
.prompt-box ul { margin: 8px 0 0; padding-left: 18px; color: var(--text-2); }

.recorder { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 12px 0; }
.timer { min-width: 58px; font-variant-numeric: tabular-nums; font-weight: 750; }
.audio-playback { width: 100%; min-height: 40px; }

.resource-card a { font-weight: 650; }

/* ---------- stats: activity chart ---------- */

.activity-chart { display: grid; gap: 6px; }
.activity-plot {
  position: relative;
  display: grid;
  grid-template-columns: repeat(14, 1fr);
  align-items: end;
  gap: 2px;
  height: 120px;
  border-bottom: 1px solid var(--baseline);
  background:
    linear-gradient(to top, transparent calc(50% - 0.5px), var(--grid) calc(50% - 0.5px), var(--grid) 50%, transparent 50%),
    linear-gradient(to top, transparent calc(100% - 1px), var(--grid) calc(100% - 1px));
}
.activity-col { position: relative; display: grid; align-items: end; justify-items: center; height: 100%; }
.activity-col .col-fill {
  width: min(100%, 22px);
  border-radius: 4px 4px 0 0;
  background: var(--series);
  min-height: 0;
}
.activity-col.today .col-fill { outline: 1px solid var(--accent-ink); outline-offset: 1px; }
.activity-col .col-label {
  position: absolute;
  color: var(--text-2);
  font-size: 0.7rem;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
}
.activity-days { display: grid; grid-template-columns: repeat(14, 1fr); gap: 2px; }
.activity-days span { text-align: center; color: var(--muted); font-size: 0.64rem; font-variant-numeric: tabular-nums; }
.activity-scale { display: flex; justify-content: space-between; color: var(--muted); font-size: 0.7rem; }

.activity-col:hover .col-fill { filter: brightness(1.12); }
.activity-col .col-tip {
  position: absolute;
  bottom: calc(100% + 4px);
  left: 50%;
  transform: translateX(-50%);
  display: none;
  padding: 4px 8px;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  background: var(--card);
  box-shadow: var(--shadow);
  color: var(--text);
  font-size: 0.74rem;
  white-space: nowrap;
  z-index: 5;
}
.activity-col:hover .col-tip { display: block; }

.stat-split { display: flex; flex-wrap: wrap; gap: 14px; color: var(--text-2); font-size: 0.88rem; }
.stat-split b { color: var(--text); }

/* ---------- SPA views ---------- */

.view-grid { display: grid; gap: 14px; }
[data-view][hidden] { display: none !important; }

/* ---------- TTS ---------- */

.tts-button {
  display: inline-grid;
  place-items: center;
  min-width: 30px;
  min-height: 30px;
  margin-left: 4px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--card-2);
  cursor: pointer;
  font-size: 0.85rem;
  vertical-align: middle;
}
.tts-button:hover { background: var(--hover); }

/* ---------- pronunciation drill ---------- */

.drill-box { display: grid; gap: 12px; margin-top: 10px; }
.drill-sentence {
  margin: 0;
  padding: 16px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  background: var(--card-2);
  font-size: 1.25rem;
  line-height: 1.5;
  font-weight: 600;
}
.drill-result {
  display: grid;
  gap: 8px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card-2);
}
.drill-score { font-size: 1.6rem; font-weight: 750; }
.drill-score.pos { color: var(--good); }
.drill-score.warn { color: var(--warn); }
.drill-score.neg { color: var(--bad); }
.drill-words { margin: 0; font-size: 1.05rem; line-height: 1.7; }
.drill-words .hit { color: var(--good); }
.drill-words .miss { color: var(--bad); font-weight: 700; text-decoration: underline wavy; text-underline-offset: 3px; }
button.busy { opacity: 0.85; animation: pulse-busy 1.2s ease-in-out infinite; }
@keyframes pulse-busy { 50% { opacity: 0.55; } }

/* deep phoneme report */
.deep-words { display: flex; flex-wrap: wrap; gap: 8px 14px; }
.deep-word { display: inline-grid; gap: 2px; justify-items: center; }
.deep-word.bad b { color: var(--bad); }
.deep-phones { display: inline-flex; gap: 2px; }
.ph {
  display: inline-grid;
  place-items: center;
  min-width: 20px;
  padding: 1px 4px;
  border-radius: 5px;
  font-size: 0.82rem;
  font-variant-numeric: tabular-nums;
}
.ph.ok { background: var(--good-soft); color: var(--good); }
.ph.bad { background: var(--bad-soft); color: var(--bad); font-weight: 700; }
.ph .ph-heard { font-style: normal; font-weight: 600; opacity: 0.75; margin-left: 1px; font-size: 0.72rem; }
.deep-tips { display: grid; gap: 4px; }
.deep-tips p { margin: 0; color: var(--text-2); font-size: 0.9rem; }

/* ---------- recordings ---------- */

.recording-list { display: grid; gap: 8px; }
.recording-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 10px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--card-2);
}
.recording-meta { display: grid; gap: 1px; min-width: 0; }
.recording-meta b { font-size: 0.88rem; }
.recording-meta .muted { font-size: 0.8rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.recording-row audio { grid-column: 1 / -1; width: 100%; height: 38px; }
.rec-delete { min-height: 30px; padding: 4px 10px; color: var(--bad); border-color: var(--border); }

/* ---------- AI tutor chat ---------- */

.chat-card { display: flex; flex-direction: column; }
.chat-head-actions { display: flex; flex-wrap: wrap; gap: 6px; justify-content: flex-end; }
.chat-log {
  display: grid;
  gap: 8px;
  max-height: 420px;
  min-height: 160px;
  overflow-y: auto;
  padding: 4px 2px;
  margin-bottom: 10px;
}
.chat-msg { display: flex; align-items: flex-end; gap: 6px; }
.chat-msg.user { justify-content: flex-end; }
.chat-bubble {
  max-width: 85%;
  padding: 9px 12px;
  border-radius: 12px;
  line-height: 1.45;
  font-size: 0.95rem;
  white-space: pre-wrap;
}
.chat-msg.user .chat-bubble { background: var(--accent); color: #fff; border-bottom-right-radius: 4px; }
.chat-msg.assistant .chat-bubble { background: var(--card-2); border: 1px solid var(--border); border-bottom-left-radius: 4px; }
.chat-bubble.typing { color: var(--muted); font-style: italic; animation: pulse-busy 1.2s ease-in-out infinite; }
.chat-pron {
  margin-top: 6px;
  padding-top: 5px;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  font-size: 0.76rem;
  font-weight: 650;
}
.chat-msg.user .chat-pron { color: #eaf3ff; }
.chat-pron.good { opacity: 0.85; }
.chat-input-row { display: grid; grid-template-columns: 1fr auto; gap: 8px; align-items: end; }
.chat-buttons { display: grid; gap: 6px; }
.chat-buttons .secondary-button, .chat-buttons .primary-button { min-height: 38px; padding: 6px 12px; }

/* ================= game layer ================= */

/* hero card */
.hero-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: center;
}
.hero-left { display: grid; gap: 6px; justify-items: center; }
.pixel-hero { width: 84px; height: 105px; }
.pixel-hero svg {
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
  animation: hero-bob 2.4s ease-in-out infinite;
}
@keyframes hero-bob { 50% { transform: translateY(-3px); } }
.hero-eye { animation: hero-blink 4.5s steps(1) infinite; }
@keyframes hero-blink { 0%, 92%, 100% { opacity: 1; } 94%, 98% { opacity: 0; } }
.hero-id { display: grid; gap: 2px; justify-items: center; }
.hero-name { font-weight: 750; font-size: 0.9rem; }
.hero-level {
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--warn-soft);
  color: var(--warn);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
}
.hero-main { display: grid; gap: 10px; min-width: 0; }
.hero-xp-top { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; font-size: 0.86rem; }
.xp-track { height: 10px; border-radius: 999px; background: var(--meter-track); overflow: hidden; }
.xp-fill { height: 100%; border-radius: inherit; background: linear-gradient(90deg, #ffc200, #ffa344); transition: width 0.6s ease; }
.hero-stats { display: grid; gap: 6px; }
.skill-row { display: grid; grid-template-columns: 44px 1fr 28px; gap: 8px; align-items: center; }
.skill-tag {
  padding: 2px 0;
  border-radius: 6px;
  text-align: center;
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}
.skill-track { height: 7px; border-radius: 999px; background: var(--hover); overflow: hidden; }
.skill-fill { height: 100%; border-radius: inherit; transition: width 0.6s ease; }
.skill-val { font-size: 0.78rem; text-align: right; font-variant-numeric: tabular-nums; }
.hero-side { display: grid; gap: 8px; justify-items: center; }
.goal-ring { position: relative; width: 84px; height: 84px; }
.goal-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring-bg { fill: none; stroke: var(--hover); stroke-width: 8; }
.ring-fill {
  fill: none;
  stroke: var(--accent);
  stroke-width: 8;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.8s ease;
}
.ring-fill.goal-done { stroke: #58cc02; }
.goal-ring-label {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  text-align: center;
  font-variant-numeric: tabular-nums;
}
.goal-ring-label b { font-size: 1.15rem; }
.goal-ring-label small { color: var(--muted); font-size: 0.68rem; }
.streak-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--warn-soft);
  color: var(--warn);
  font-weight: 800;
}
.streak-pill.cold { filter: grayscale(1); opacity: 0.6; }

@media (max-width: 640px) {
  .hero-card { grid-template-columns: auto 1fr; }
  .hero-side { grid-column: 1 / -1; grid-template-columns: auto auto; justify-content: space-around; align-items: center; }
}

/* quest map */
.quest-map { margin: 4px 0; }
.quest-svg { width: 100%; max-width: 460px; display: block; margin: 0 auto; }
.q-path {
  fill: none;
  stroke: var(--border-strong);
  stroke-width: 5;
  stroke-linecap: round;
  stroke-dasharray: 1 10;
}
.quest-node .q-body { fill: rgba(0, 0, 0, 0.25); transform: translateY(3px); }
.quest-node .q-top { stroke-width: 0; }
.q-locked .q-top { fill: var(--card-2); stroke: var(--border-strong); stroke-width: 1.5; }
.q-locked .q-icon { fill: var(--muted); font-size: 13px; }
.q-done .q-top { fill: #ffc200; }
.q-done .q-icon { fill: #7a5a00; font-size: 17px; font-weight: 800; }
.q-current .q-top { fill: #58cc02; }
.q-current .q-icon { fill: #fff; font-size: 17px; font-weight: 800; }
.q-pulse {
  fill: none;
  stroke: #58cc02;
  stroke-width: 3;
  opacity: 0.7;
  animation: q-pulse 1.8s ease-out infinite;
  transform-origin: center;
  transform-box: fill-box;
}
@keyframes q-pulse { 0% { transform: scale(0.9); opacity: 0.8; } 100% { transform: scale(1.5); opacity: 0; } }
.q-label { fill: var(--text); font-size: 13px; font-weight: 700; }
.q-sub { fill: var(--muted); font-size: 10.5px; }
.q-you {
  fill: #58cc02;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.08em;
  animation: hero-bob 1.6s ease-in-out infinite;
}
.q-hero { animation: hero-bob 1.6s ease-in-out infinite; }
.quest-current { margin: 8px 0 0; color: var(--text-2); font-weight: 600; }

/* village hub */
:root { --v-grass: #79b855; --v-path: #d9c9a0; --v-tile: #8cc66a; --v-tile-alt: #84bd62; }
@media (prefers-color-scheme: dark) { :root { --v-grass: #3d6b34; --v-path: #7a6f52; --v-tile: #477b3d; --v-tile-alt: #416f38; } }
html.embedded-dashboard { --v-grass: #3d6b34; --v-path: #7a6f52; --v-tile: #477b3d; --v-tile-alt: #416f38; }

.village-wrap { max-width: 560px; margin: 0 auto; }
.village-svg { width: 100%; display: block; cursor: pointer; user-select: none; }
.village-svg rect, .village-svg text { shape-rendering: crispEdges; }
.v-tile { fill: var(--v-tile); stroke: rgba(0, 0, 0, 0.08); stroke-width: 1; }
.v-tile.alt { fill: var(--v-tile-alt); }
.v-house { cursor: pointer; }
.v-house:hover .v-name { fill: var(--accent-ink); }
.v-house.v-enter { animation: v-enter 0.26s ease; transform-box: fill-box; transform-origin: center; }
@keyframes v-enter { 50% { transform: scale(1.06); } }
.v-icon { font-size: 13px; }
.v-name {
  fill: var(--text);
  font-size: 10.5px;
  font-weight: 750;
  paint-order: stroke;
  stroke: var(--card);
  stroke-width: 3px;
  stroke-linejoin: round;
}
.v-badge text { fill: #fff; font-size: 10px; font-weight: 800; }
.v-npc { cursor: pointer; }
.v-npc:hover .v-npc-name { fill: var(--accent-ink); }
.v-npc-body { transform-origin: center; transform-box: fill-box; }
.v-npc-name {
  fill: var(--text);
  font-size: 9px;
  font-weight: 800;
  paint-order: stroke;
  stroke: var(--card);
  stroke-width: 3px;
  stroke-linejoin: round;
}
.v-npc.v-wave .v-npc-body { animation: v-wave 0.4s steps(2); }
@keyframes v-wave { 50% { transform: translateY(-2px); } }
[data-vhero].v-walking .v-hero-bob { animation: v-step 0.35s steps(2) infinite; }
@keyframes v-step { 50% { transform: translateY(-1.8px); } }
.village-dialog {
  max-width: 560px;
  margin: 12px auto 0;
  padding: 12px;
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: 12px;
  background: var(--card-2);
}
.village-npc-board {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 8px;
  margin-top: 12px;
}
.village-npc-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 9px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--border);
  border-left: 4px solid var(--npc-accent, var(--accent));
  border-radius: 10px;
  background: var(--card-2);
}
.village-npc-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--npc-accent, var(--accent)) 18%, var(--card));
  color: var(--npc-accent, var(--accent));
  font-weight: 900;
}
.village-npc-copy {
  display: grid;
  gap: 1px;
  min-width: 0;
}
.village-npc-copy span, .village-npc-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
}
.village-npc-copy p {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.village-npc-side {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.village-npc-side .button-row { gap: 6px; margin: 0; }
.village-npc-side .primary-button,
.village-npc-side .secondary-button { min-height: 32px; padding: 5px 10px; }
.village-encounter-board {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}
.village-encounter-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}
.village-encounter-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 8px;
}
.village-encounter-card, .village-encounter-empty {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--border);
  border-left: 4px solid var(--plugin-accent, var(--accent));
  border-radius: 10px;
  background: var(--card-2);
}
.village-encounter-empty {
  grid-template-columns: minmax(0, 1fr) auto;
  border-left-color: var(--muted);
}
.village-encounter-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--plugin-accent, var(--accent)) 18%, var(--card));
  color: var(--plugin-accent, var(--accent));
  font-weight: 900;
}
.village-encounter-copy {
  display: grid;
  gap: 1px;
  min-width: 0;
}
.village-encounter-copy span, .village-encounter-copy p, .village-encounter-empty p {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
}
.village-encounter-copy span,
.village-encounter-copy p {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.village-encounter-card .primary-button,
.village-encounter-empty .secondary-button { min-height: 32px; padding: 5px 10px; }
.npc-dialog-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}
.npc-dialog-head h3 { margin-bottom: 0; }
.npc-line {
  margin: 8px 0 0;
  color: var(--text-2);
  font-weight: 600;
}
.npc-actions { margin-top: 10px; }
.npc-quest {
  display: grid;
  gap: 10px;
}
.npc-quest-phrase {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--card);
}
.npc-quest-phrase span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}
.npc-quest-free, .npc-quest-options {
  display: grid;
  gap: 8px;
}
.npc-quest-input {
  min-height: 82px;
  background: var(--card);
}
.npc-quest-option {
  width: 100%;
  min-height: 42px;
  padding: 9px 11px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--card);
  color: var(--text);
  text-align: left;
  cursor: pointer;
}
.npc-quest-option:hover { background: var(--hover); }
.npc-quest-option.right { border-color: var(--good); background: var(--good-soft); color: var(--good); }
.npc-quest-option.wrong { border-color: var(--bad); background: var(--bad-soft); color: var(--bad); }
.npc-quest-feedback {
  padding: 9px 11px;
  border-radius: 8px;
  background: var(--card);
}
.npc-quest-feedback.right { border-left: 3px solid var(--good); }
.npc-quest-feedback.wrong { border-left: 3px solid var(--bad); }
.npc-quest-feedback p, .npc-quest-status { margin: 3px 0 0; }

/* plugin guild */
.plugin-board { display: grid; gap: 12px; }
.plugin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 10px;
}
.plugin-tile {
  display: grid;
  gap: 9px;
  align-content: start;
  min-height: 245px;
  padding: 13px;
  border: 1px solid var(--border);
  border-top: 4px solid var(--plugin-accent, var(--accent));
  border-radius: 12px;
  background: var(--card-2);
}
.plugin-tile.installed {
  background: color-mix(in srgb, var(--plugin-accent, var(--accent)) 9%, var(--card));
  border-color: color-mix(in srgb, var(--plugin-accent, var(--accent)) 35%, var(--border));
}
.plugin-top, .plugin-progress, .encounter-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.plugin-mark {
  display: inline-grid;
  place-items: center;
  min-width: 38px;
  min-height: 24px;
  border-radius: 7px;
  background: var(--plugin-accent, var(--accent));
  color: #fff;
  font-size: 0.68rem;
  font-weight: 850;
}
.plugin-progress {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 650;
}
.plugin-encounter {
  margin-top: 12px;
  padding: 13px;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: var(--card-2);
}
.encounter-scene {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 14px;
  align-items: start;
}
.encounter-pips {
  display: flex;
  gap: 6px;
  margin: 8px 0 12px;
}
.encounter-pips span {
  display: block;
  width: 28px;
  height: 8px;
  border-radius: 999px;
  background: var(--hover);
}
.encounter-pips span.done { background: var(--good); }
.encounter-pips span.current { background: var(--plugin-accent, var(--accent)); }
.encounter-avatar {
  display: grid;
  place-items: center;
  width: 76px;
  height: 76px;
  border: 3px solid color-mix(in srgb, var(--plugin-accent, var(--accent)) 65%, #000);
  border-radius: 10px;
  background: color-mix(in srgb, var(--plugin-accent, var(--accent)) 22%, var(--card));
  box-shadow: inset 0 -8px 0 rgba(0, 0, 0, 0.12);
}
.encounter-avatar span {
  width: 42px;
  height: 12px;
  background: var(--plugin-accent, var(--accent));
  image-rendering: pixelated;
}
.encounter-avatar span:nth-child(1) { transform: translateY(5px); width: 30px; }
.encounter-avatar span:nth-child(2) { width: 50px; }
.encounter-avatar span:nth-child(3) { transform: translateY(-5px); width: 36px; }
.encounter-dialogue blockquote {
  margin: 0 0 10px;
  padding: 10px 12px;
  border-left: 3px solid var(--plugin-accent, var(--accent));
  border-radius: 0 8px 8px 0;
  background: var(--card);
  color: var(--text);
  font-weight: 650;
}
.encounter-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  margin: -4px 0 10px;
}
.encounter-options {
  display: grid;
  gap: 7px;
}
.encounter-free {
  display: grid;
  gap: 8px;
}
.encounter-free-input {
  min-height: 82px;
  background: var(--card);
}
.encounter-option {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: 9px 11px;
  background: var(--card);
  color: var(--text);
  text-align: left;
  cursor: pointer;
}
.encounter-option:hover { background: var(--hover); }
.encounter-option.right { border-color: var(--good); background: var(--good-soft); color: var(--good); }
.encounter-option.wrong { border-color: var(--bad); background: var(--bad-soft); color: var(--bad); }
.encounter-feedback {
  margin-top: 10px;
  padding: 9px 11px;
  border-radius: 8px;
  background: var(--card);
}
.encounter-feedback.right { border-left: 3px solid var(--good); }
.encounter-feedback.wrong { border-left: 3px solid var(--bad); }
.encounter-feedback p { margin: 3px 0 0; color: var(--text-2); }
.encounter-reward {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-top: 8px !important;
}
@media (max-width: 560px) {
  .encounter-scene { grid-template-columns: 1fr; }
  .encounter-avatar { width: 64px; height: 64px; }
}

/* hero profile */
.profile-hero-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
}
.profile-avatar { display: grid; gap: 8px; justify-items: center; }
.profile-pixel { width: 96px; height: 120px; }
.profile-main { display: grid; gap: 10px; min-width: 0; }
.profile-side {
  display: grid;
  gap: 8px;
  min-width: 128px;
}
.profile-badge {
  display: grid;
  gap: 1px;
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card-2);
}
.profile-badge span { color: var(--muted); font-size: 0.74rem; font-weight: 700; text-transform: uppercase; }
.profile-badge b { font-size: 0.95rem; }
.profile-skill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 8px;
}
.profile-skill {
  display: grid;
  grid-template-columns: auto auto;
  gap: 6px;
  align-items: center;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--card-2);
}
.profile-skill .skill-track { grid-column: 1 / -1; }
.profile-skill b { text-align: right; font-size: 0.85rem; }
.profile-routine { display: grid; gap: 8px; }
.profile-routine-note { margin: -3px 0 6px 102px; font-size: 0.82rem; }
.profile-quest-list, .profile-plugin-list, .profile-phrase-list, .profile-npc-list { display: grid; gap: 8px; }
.profile-quest {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--card-2);
}
.profile-quest > span {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: var(--hover);
  color: var(--muted);
  font-weight: 850;
}
.profile-quest.done > span { background: var(--warn-soft); color: var(--warn); }
.profile-quest.current { border-color: var(--accent); background: var(--accent-soft); }
.profile-quest p { margin: 2px 0 0; }
.profile-phrase {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  background: var(--card-2);
}
.profile-phrase b { overflow-wrap: anywhere; }
.profile-phrase p { margin: 2px 0 0; font-size: 0.82rem; }
.profile-phrase-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}
.profile-npc {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-left: 4px solid var(--npc-accent, var(--accent));
  border-radius: 10px;
  background: var(--card-2);
}
.profile-npc-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 9px;
  background: color-mix(in srgb, var(--npc-accent, var(--accent)) 18%, var(--card));
  color: var(--npc-accent, var(--accent));
  font-weight: 900;
}
.profile-npc-main {
  display: grid;
  gap: 6px;
  min-width: 0;
}
.profile-npc-title, .profile-npc-metrics {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 10px;
}
.profile-npc-metrics {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 650;
}
.profile-plugin {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card-2);
}
.profile-plugin.installed { border-color: color-mix(in srgb, var(--good) 30%, var(--border)); }
.profile-plugin-side {
  display: grid;
  gap: 7px;
  justify-items: end;
  min-width: 138px;
}
.profile-plugin-side .primary-button,
.profile-plugin-side .secondary-button { width: 100%; min-height: 36px; padding: 6px 10px; }
@media (max-width: 700px) {
  .profile-hero-card { grid-template-columns: auto 1fr; }
  .profile-side { grid-column: 1 / -1; grid-template-columns: repeat(3, 1fr); }
  .profile-phrase { grid-template-columns: 1fr; }
  .profile-phrase-meta { justify-content: flex-start; }
  .profile-plugin { grid-template-columns: 1fr; }
  .profile-plugin-side { justify-items: stretch; min-width: 0; }
}
@media (max-width: 480px) {
  .profile-side { grid-template-columns: 1fr; }
  .profile-routine-note { margin-left: 0; }
}

/* voice orb */
.voice-orb-row { display: flex; align-items: center; gap: 14px; margin-bottom: 10px; }
.voice-orb {
  position: relative;
  width: 92px;
  height: 92px;
  flex: 0 0 92px;
  border: 0;
  border-radius: 999px;
  background: radial-gradient(circle at 32% 30%, #6cb5ff, var(--accent) 55%, #1c5cab);
  box-shadow: 0 4px 0 rgba(0, 0, 0, 0.25), 0 0 24px rgba(57, 135, 229, 0.35);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: transform 0.15s ease, box-shadow 0.3s ease;
}
.voice-orb:active { transform: translateY(3px); box-shadow: 0 1px 0 rgba(0, 0, 0, 0.25); }
.voice-orb .orb-core { font-size: 2rem; filter: drop-shadow(0 1px 2px rgba(0,0,0,0.4)); }
.orb-ring {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 3px solid var(--accent);
  opacity: 0;
  pointer-events: none;
}
.voice-orb.listening { box-shadow: 0 4px 0 rgba(0,0,0,0.25), 0 0 34px rgba(57, 135, 229, 0.65); }
.voice-orb.listening .orb-ring-1 { animation: orb-ping 1.8s ease-out infinite; }
.voice-orb.listening .orb-ring-2 { animation: orb-ping 1.8s ease-out 0.9s infinite; }
@keyframes orb-ping { 0% { transform: scale(1); opacity: 0.75; } 100% { transform: scale(1.65); opacity: 0; } }
.voice-orb.thinking { background: radial-gradient(circle at 32% 30%, #d3b6ff, #9085e9 55%, #5b4bc4); }
.voice-orb.thinking .orb-ring-1 {
  opacity: 1;
  border-color: transparent;
  border-top-color: #fff;
  animation: orb-spin 0.9s linear infinite;
}
@keyframes orb-spin { to { transform: rotate(360deg); } }
.voice-orb.speaking { background: radial-gradient(circle at 32% 30%, #8fe3c0, #1baf7a 55%, #0d7a52); }
.voice-orb.speaking .orb-core { animation: orb-talk 0.42s ease-in-out infinite alternate; }
@keyframes orb-talk { from { transform: scale(0.92); } to { transform: scale(1.12); } }
.voice-orb-side { display: grid; gap: 4px; justify-items: start; }
.voice-orb-side b { font-size: 1rem; }

/* friendlier chrome */
.card, .metric { border-radius: 14px; }
.primary-button {
  box-shadow: 0 3px 0 color-mix(in srgb, var(--accent) 60%, #000);
  transition: transform 0.12s ease, box-shadow 0.12s ease, filter 0.12s ease;
}
.primary-button:active { transform: translateY(3px); box-shadow: 0 0 0 transparent; }
.secondary-button { box-shadow: 0 3px 0 var(--border); transition: transform 0.12s ease, box-shadow 0.12s ease; }
.secondary-button:active { transform: translateY(3px); box-shadow: 0 0 0 transparent; }
.bottom-nav a { transition: transform 0.15s ease; }
.bottom-nav a.active { transform: translateY(-2px); }
.bottom-nav a.active .nav-ico { transform: scale(1.2); display: inline-block; }

/* ---------- dialog ---------- */

.token-dialog { width: min(92vw, 420px); border: 0; border-radius: 12px; padding: 0; background: transparent; }
.token-dialog::backdrop { background: rgba(0, 0, 0, 0.45); }
.dialog-panel { display: grid; gap: 10px; padding: 18px; border: 1px solid var(--border); border-radius: 12px; background: var(--card); }

/* ---------- desktop ---------- */

@media (min-width: 720px) {
  body { padding-bottom: 24px; }
  .topbar { padding: 10px 24px; }
  .top-nav { display: flex; }
  .bottom-nav { display: none; }
  .shell { padding: 22px 24px; }
}

/* embedded iframe: blend into the dashboard — no own chrome, no frame */
html.embedded-dashboard body { padding-bottom: 84px; }
html.embedded-dashboard .topbar {
  background: var(--page);
  border-bottom: 0;
  backdrop-filter: none;
  padding-inline: 0;
}
html.embedded-dashboard .brand { display: none; }
html.embedded-dashboard .shell { padding-inline: 0; width: min(100%, 1360px); }
@media (max-width: 719.98px) {
  html.embedded-dashboard .topbar { display: none; }
  html.embedded-dashboard .tabs { top: 8px; }
  html.embedded-dashboard .shell { padding-top: 8px; }
}
@media (min-width: 720px) {
  html.embedded-dashboard body { padding-bottom: 24px; }
  html.embedded-dashboard .shell { padding-top: 6px; }
  html.embedded-dashboard .tabs { top: 56px; }
}

/* ===== r01: clean Learn shell (journey header + ribbon + roadmap) ===== */
.journey-header { display: grid; gap: 14px; }
.journey-head-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.journey-head-row h1 { margin: 2px 0 0; }
.journey-ribbon {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px;
}
.journey-ribbon .jr-item {
  display: grid; gap: 2px; padding: 10px 8px; text-align: center;
  background: var(--card-2); border: 1px solid var(--border); border-radius: 12px;
}
.journey-ribbon .jr-item b { font-size: 1.15rem; font-variant-numeric: tabular-nums; }
.journey-ribbon .jr-item small { color: var(--muted); font-size: 0.72rem; }
.roadmap-container { min-height: 60px; }
@media (max-width: 520px) {
  .journey-ribbon { grid-template-columns: repeat(2, 1fr); }
}
.bottom-nav-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.bottom-nav-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }

/* ===== r02: roadmap timeline ===== */
.roadmap-container { display: grid; gap: 26px; }
.rm-region-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 6px; }
.rm-region-head h3 { margin: 0; font-size: 0.98rem; }
.rm-region-count { color: var(--muted); font-size: 0.8rem; font-variant-numeric: tabular-nums; }
.rm-region-bar { height: 5px; border-radius: 999px; background: var(--card-2); overflow: hidden; margin-bottom: 12px; }
.rm-region-bar span { display: block; height: 100%; background: var(--accent); border-radius: inherit; transition: width .5s ease; }
.rm-track { position: relative; display: grid; gap: 8px; padding-left: 6px; }
.rm-track::before { content: ""; position: absolute; left: 20px; top: 10px; bottom: 10px; width: 2px; background: var(--border); }
.rm-node {
  position: relative; display: grid; grid-template-columns: 32px 1fr auto; align-items: center; gap: 12px;
  width: 100%; text-align: left; background: transparent; border: 0; padding: 6px 4px; cursor: pointer;
  border-radius: 10px; color: var(--text);
  animation: rm-in .3s ease both; animation-delay: calc(var(--i) * 22ms);
}
.rm-node:hover { background: var(--hover); }
@keyframes rm-in { from { opacity: 0; transform: translateY(6px); } }
.rm-marker {
  z-index: 1; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center;
  font-size: 0.8rem; font-weight: 700; font-variant-numeric: tabular-nums;
  background: var(--card); border: 2px solid var(--border); color: var(--muted);
}
.rm-node.done .rm-marker { background: var(--accent); border-color: var(--accent); color: #fff; }
.rm-node.current .rm-marker { border-color: var(--accent); color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); animation: rm-pulse 2s ease-in-out infinite; }
@keyframes rm-pulse { 50% { box-shadow: 0 0 0 7px transparent; } }
.rm-body { display: grid; gap: 1px; min-width: 0; }
.rm-title { font-weight: 600; font-size: 0.92rem; overflow: hidden; text-overflow: ellipsis; }
.rm-node.upcoming .rm-title { color: var(--text-2); }
.rm-node.done .rm-title { color: var(--muted); }
.rm-meta { color: var(--muted); font-size: 0.74rem; }
.rm-here { color: var(--accent); font-size: 0.72rem; font-weight: 700; letter-spacing: .02em; }
.rm-chip { padding: 4px 12px; border-radius: 999px; background: var(--accent); color: #fff; font-size: 0.76rem; font-weight: 700; }
.rm-complete { text-align: center; color: var(--accent); font-weight: 600; margin: 4px 0 0; }
@media (prefers-reduced-motion: reduce) { .rm-node, .rm-node.current .rm-marker { animation: none; } }

/* ===== r08: forgetting-curve review states ===== */
.rm-node.review .rm-marker { background: var(--warn-soft); border-color: var(--warn); color: var(--warn); }
.rm-node.review .rm-title { color: var(--text); }
.rm-here.review { color: var(--warn); }
.rm-chip.review { background: var(--warn); color: #3a2a00; }

/* ===== r09: onboarding ===== */
.journey-links { display: inline-flex; gap: 14px; align-items: center; white-space: nowrap; }
.linkbtn { background: none; border: 0; cursor: pointer; padding: 0; font: inherit; }
.onboard {
  position: fixed; inset: 0; z-index: 200; display: grid; place-items: center;
  background: rgba(8, 10, 14, 0.55); backdrop-filter: blur(4px);
  opacity: 0; transition: opacity .22s ease; padding: 16px;
}
.onboard.show { opacity: 1; }
.onboard-card {
  position: relative; width: min(440px, 100%); max-height: 92vh; overflow: hidden;
  background: var(--card); border: 1px solid var(--border); border-radius: 20px;
  box-shadow: 0 24px 60px rgba(0,0,0,.4); padding: 28px 24px 20px;
  transform: translateY(12px) scale(.98); transition: transform .24s cubic-bezier(.2,.8,.2,1);
  display: grid; gap: 18px;
}
.onboard.show .onboard-card { transform: none; }
.onboard-skip {
  position: absolute; top: 14px; right: 14px; z-index: 1; border: 0; background: none;
  color: var(--muted); cursor: pointer; font: inherit; font-size: .85rem; padding: 6px 8px; border-radius: 8px;
}
.onboard-skip:hover { background: var(--hover); color: var(--text); }
.onboard-slide { display: grid; justify-items: center; text-align: center; gap: 12px; animation: ob-in .28s ease; }
@keyframes ob-in { from { opacity: 0; transform: translateY(8px); } }
.ob-art { width: 132px; height: 132px; }
.onboard-slide h2 { margin: 4px 0 0; font-size: 1.3rem; }
.onboard-slide p { margin: 0; color: var(--text-2); line-height: 1.55; max-width: 36ch; }
.onboard-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.onboard-dots { display: flex; gap: 7px; }
.ob-dot { width: 8px; height: 8px; border-radius: 50%; border: 0; padding: 0; background: var(--border-strong); cursor: pointer; transition: background .2s, width .2s; }
.ob-dot.on { background: var(--accent); width: 20px; border-radius: 5px; }
.onboard-nav { display: flex; gap: 8px; }
.onboard-nav .primary-button, .onboard-nav .secondary-button { min-width: 84px; }
@media (prefers-reduced-motion: reduce) {
  .onboard, .onboard-card, .onboard-slide { transition: none; animation: none; }
}

/* ===== r10: learn-ahead + next-review timing ===== */
.review-flash { margin: 0 0 10px; padding: 8px 12px; border-radius: 10px; background: var(--good-soft); color: var(--good); font-weight: 600; font-size: .9rem; animation: ob-in .25s ease; }
.small-note { font-size: .82rem; margin: 4px 0 0; }
.word-due { font-size: .74rem; color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; align-self: center; }
.word-due.due-now { color: var(--warn); font-weight: 700; }

/* ===== r11: word highlighting + glossary ===== */
/* r14: three states distinct on TWO channels — color + underline style + tint */
.kw { cursor: pointer; text-underline-offset: 3px; border-radius: 3px; padding: 0 1px; transition: background .12s ease; }
/* learned (изучено): calm solid green, faint tint, thin — no call to action */
.kw-known {
  text-decoration: underline solid;
  text-decoration-color: color-mix(in srgb, var(--good) 65%, transparent);
  text-decoration-thickness: 1.5px;
  background: color-mix(in srgb, var(--good) 9%, transparent);
}
/* learning (изучаем): active amber, solid double underline, stronger tint */
.kw-learning {
  text-decoration: underline solid;
  text-decoration-color: var(--warn);
  text-decoration-thickness: 2px;
  background: color-mix(in srgb, var(--warn) 14%, transparent);
  font-weight: 600;
}
/* not-studied (не изучали): dashed violet invitation, no tint until hover */
.kw-new {
  text-decoration: underline dashed;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 2px;
}
.kw-known:hover  { background: color-mix(in srgb, var(--good) 20%, transparent); }
.kw-learning:hover { background: color-mix(in srgb, var(--warn) 26%, transparent); }
.kw-new:hover    { background: var(--accent-soft); }
/* glossary status chip colors matched to the three states */
.chip.kw-chip-known   { background: color-mix(in srgb, var(--good) 20%, transparent); color: var(--good); }
.chip.kw-chip-learning { background: color-mix(in srgb, var(--warn) 22%, transparent); color: var(--warn); }
.chip.kw-chip-new     { background: var(--accent-soft); color: var(--accent); }
/* legend teaching the color code */
.kw-legend { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; font-size: .8rem; color: var(--muted); margin: 6px 0 2px; }
.kw-legend .kl { display: inline-flex; align-items: center; gap: 5px; }
.kw-legend .kl b { font-weight: 600; }
.kw-legend .kl.learned b { color: var(--good); }
.kw-legend .kl.learning b { color: var(--warn); }
.kw-legend .kl.newkw b { color: var(--accent); }
.kw-legend .kl-swatch { width: 20px; height: 0; border-bottom: 2px solid; border-radius: 2px; }
.kw-legend .learned .kl-swatch { border-bottom-style: solid; border-color: var(--good); }
.kw-legend .learning .kl-swatch { border-bottom-style: solid; border-color: var(--warn); border-bottom-width: 2px; }
.kw-legend .newkw .kl-swatch { border-bottom-style: dashed; border-color: var(--accent); }
.kw-legend .kl-x { margin-left: auto; cursor: pointer; color: var(--muted); background: none; border: none; font-size: .95rem; }
/* r13: native example stack (trainer card + glossary) */
.ex-stack { display: flex; flex-direction: column; gap: 6px; margin-top: 8px; }
.ex-label { font-size: .72rem; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); margin-bottom: 1px; }
.ex-row { display: flex; align-items: flex-start; gap: 8px; padding: 6px 8px; background: var(--surface-2, rgba(127,127,127,.08)); border-radius: 8px; }
.ex-row .ex-text { flex: 1; line-height: 1.45; }
.ex-row .tts-button { flex: none; margin-top: 1px; }
.glossary .ex-stack { margin-top: 6px; }
.glossary .ex-row { font-size: .84rem; padding: 5px 7px; }
/* r12: pronunciation gate (Say-it step in the trainer) */
.say-step { margin-top: 12px; padding: 12px; border: 1px dashed var(--accent); border-radius: 12px; background: color-mix(in srgb, var(--accent) 6%, transparent); }
.say-head { font-size: .82rem; color: var(--muted); margin-bottom: 8px; }
.say-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.say-result { font-weight: 600; margin-bottom: 6px; }
.say-result.pass { color: var(--good); }
.say-result.miss { color: var(--warn); }
.say-bad { font-size: .85rem; color: var(--muted); margin-bottom: 8px; }
.say-bad b { color: var(--warn); }
.say-out { margin-top: 6px; font-size: .85rem; }
.say-step .busy { animation: pulse 1s ease-in-out infinite; }
/* r15: settings popup (opens in place, no route change) */
.modal-scrim {
  position: fixed; inset: 0; z-index: 220; display: grid; place-items: center;
  background: rgba(0,0,0,.5); backdrop-filter: blur(3px);
  opacity: 0; transition: opacity .16s ease; padding: 16px;
}
.modal-scrim.show { opacity: 1; }
.modal-card {
  width: min(440px, 100%); max-height: 86vh; overflow: auto;
  background: var(--card); border: 1px solid var(--border-strong); border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,.4); padding: 18px 20px;
  transform: translateY(6px) scale(.99); transition: transform .16s ease;
}
.modal-scrim.show .modal-card { transform: none; }
.modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.modal-head h2 { margin: 0; font-size: 1.15rem; }
.modal-x { background: none; border: none; font-size: 1.5rem; line-height: 1; color: var(--muted); cursor: pointer; }
.settings-group { border-top: 1px solid var(--border); padding: 12px 0; }
.settings-group:first-of-type { border-top: none; }
.settings-row { display: flex; align-items: flex-start; gap: 10px; padding: 6px 0; cursor: pointer; }
.settings-row input { accent-color: var(--accent); margin-top: 3px; }
.settings-row span { display: flex; flex-direction: column; }
.settings-row small { color: var(--muted); font-size: .78rem; }
.settings-sub { margin: 4px 0 0 26px; padding-left: 10px; border-left: 2px solid var(--border); transition: opacity .15s ease; }
.settings-sub.disabled { opacity: .4; pointer-events: none; }
.settings-sub .settings-row span { flex-direction: row; align-items: center; gap: 7px; }
.kw-dot { width: 22px; height: 0; display: inline-block; border-bottom: 2px solid; border-radius: 2px; }
.kw-dot.known { border-color: var(--good); }
.kw-dot.learning { border-color: var(--warn); }
.kw-dot.newkw { border-bottom-style: dashed; border-color: var(--accent); }
.glossary {
  position: absolute; z-index: 210; display: none; max-width: 280px;
  background: var(--card); border: 1px solid var(--border-strong); border-radius: 12px;
  box-shadow: 0 12px 34px rgba(0,0,0,.34); padding: 12px 14px; font-size: .9rem;
}
.glossary.show { display: block; animation: ob-in .16s ease; }
.gl-head { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.gl-head b { font-size: 1.05rem; }
.gl-head .chip { margin-left: auto; }
.gl-ru { color: var(--ru); font-weight: 600; }
.gl-def { color: var(--text-2); margin-top: 2px; }
.gl-ex { color: var(--muted); font-style: italic; margin-top: 4px; }
.gl-learn { margin-top: 10px; width: 100%; min-height: 36px; }