:root {
  --cream: #FAF7F2;
  --warm-white: #FFFEFB;
  --ink: #1C1917;
  --ink-muted: #595450;
  --ink-faint: #5c5957;
  --border: rgba(28,25,23,.10);
  --border-hover: rgba(28,25,23,.22);
  --teal: #26695e; --teal-light: #E6F4F1; --teal-dark: #1F5A4F;
  --gold: #945e05; --gold-light: #FBF3E2;
  --coral: #B84318; --coral-light: #FAEEE8;
  --plum: #6B3F7C; --plum-light: #F2ECF7;
  --blue: #2E5FA3; --blue-light: #E8EEF8;
  --green: #3A7A4A; --green-light: #EAF4EC;
  --r-sm:8px; --r-md:14px; --r-lg:22px; --r-xl:32px;
}

.practice-page-new {
  font-family: 'DM Sans', sans-serif;
  background: var(--cream);
  color: var(--ink);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── PAGE LAYOUT ── */
.page {
  max-width: 980px;
  margin: 0 auto;
  padding: 2rem 2rem 5rem;
}

/* ── DASHBOARD HEADER ── */
.dash-hero {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  align-items: center;
  margin-bottom: 2rem;
  background: linear-gradient(135deg, var(--warm-white) 0%, var(--cream) 100%);
  padding: 1.5rem;
  border-radius: var(--r-xl);
  border: 1px solid var(--border);
}
.dash-greeting {
  font-family: 'Fraunces', serif;
  font-weight: 300;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.2;
  color: var(--ink-muted);
}
.dash-greeting strong { font-weight: 600; color: var(--ink); }
.dash-greeting em { font-style: italic; color: var(--teal); }

.dash-stats-row {
  display: flex;
  gap: 10px;
  margin-top: 1.1rem;
  flex-wrap: wrap;
}
.dash-stat {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: .8rem 1.1rem;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 110px;
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.2s ease, border-color 0.2s ease;
}
.dash-stat:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(28,25,23,0.06);
  border-color: var(--border-hover);
}
.ds-icon { font-size: 1.3rem; }
.ds-val { font-family: 'Fraunces', serif; font-weight: 600; font-size: 1.25rem; line-height: 1; }
.ds-lbl { font-size: .68rem; color: var(--ink-faint); }

/* streak ring */
.streak-ring-wrap {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.streak-ring {
  width: 88px;
  height: 88px;
  position: relative;
}
.streak-ring svg { transform: rotate(-90deg); }
.streak-ring-inner {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.sri-val { font-family: 'Fraunces', serif; font-weight: 600; font-size: 1.4rem; color: var(--coral); }
.sri-lbl { font-size: .6rem; color: var(--ink-faint); text-transform: uppercase; letter-spacing: .06em; }
.streak-ring-sub { font-size: .72rem; color: var(--ink-muted); }

/* Practice Clean Utility Classes */
.dash-desc-text {
  color: var(--ink-muted);
  font-size: 0.9rem;
  margin-top: 0.5rem;
}
.stat-target-accent {
  border-left: 3px solid var(--teal);
}
.stat-hidden-val {
  display: none;
}
.setup-panel-spaced {
  margin-top: 2rem;
}
.steps-container-grid {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  background: var(--cream-dark);
  border: 1.5px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
  margin-top: 1rem;
  box-sizing: border-box;
}
.subtheme-wrap-hidden {
  display: none;
}
.error-banner-hidden {
  display: none;
}
.pe-counters-rel {
  position: relative;
}
.combo-wrap-hidden {
  display: none;
  background: rgba(196, 82, 42, 0.15);
  border-radius: 8px;
  padding: 2px 8px;
}
.text-amber {
  color: #E8A838;
}
.pe-progress-subtext {
  font-size: 0.9rem;
  font-weight: bold;
  color: var(--ink-muted);
  margin-bottom: 1rem;
  text-align: center;
}
.pe-btn-next-hidden {
  display: none;
}
.cognitive-hub-banner-box {
  margin-top: 2rem;
  margin-bottom: 2rem;
}
.cognitive-hub-banner-inner {
  background: linear-gradient(135deg, var(--sage-deep), #2a3a2d);
  color: white;
  padding: 2.5rem;
  border-radius: 24px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.cognitive-hub-banner-content {
  position: relative;
  z-index: 2;
}
.how-learning-sticks-badge {
  background: var(--honey);
  color: #fff;
  font-weight: 800;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: 100px;
  display: inline-block;
  margin-bottom: 1rem;
}
.cognitive-hub-banner-title {
  font-family: 'Lora', serif;
  font-size: 1.8rem;
  margin: 0 0 0.5rem 0;
  color: #fff;
}
.cognitive-hub-banner-p {
  color: rgba(255,255,255,0.9);
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 650px;
  margin: 0 0 1.5rem 0;
}
.btn-primary[data-variant="white"] {
  display: inline-block;
  background: var(--warm-white);
  color: var(--sage-deep);
  border: none;
  font-weight: 700;
  text-decoration: none;
  padding: 0.75rem 1.5rem;
  border-radius: 30px;
  transition: transform 0.2s;
}
.qs-card-blue { --qs-color: var(--blue); }
.qs-card-teal { --qs-color: var(--teal); }
.qs-card-coral { --qs-color: var(--coral); }
.qs-card-gold { --qs-color: var(--gold); }
.qs-card-sage { --qs-color: var(--sage); }
.qs-card-link { text-decoration: none; }
.wheel-section-hidden { display: none; }
.btn-outline-top-spaced { margin-top: 1.5rem; }
.modal-overlay-hidden { display: none; }
.speaking-bridge-card {
  margin: 1.5rem 0;
  background: linear-gradient(135deg, var(--teal-light), var(--warm-white));
  border: 1.5px solid var(--teal);
  border-radius: var(--r-lg);
  padding: 1.25rem;
  text-align: left;
}
.bridge-tag-teal {
  background: var(--teal);
  color: #fff;
  font-size: 0.68rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  border-radius: 100px;
}
.bridge-title {
  font-family: 'Fraunces', serif;
  font-size: 1.15rem;
  margin: 0.5rem 0 0.25rem 0;
  color: var(--ink);
}
.bridge-desc {
  font-size: 0.82rem;
  color: var(--ink-muted);
  margin: 0 0 1rem 0;
}
.bridge-btn {
  display: inline-block;
  font-size: 0.85rem;
  padding: 8px 18px;
  text-decoration: none;
}
.modal-action-flex {
  display: flex;
  gap: 10px;
  margin-top: 1.5rem;
}
.btn-flex-1 { flex: 1; }

/* ── SECTION TITLE ── */
.sec-title {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 1.05rem;
  margin-bottom: .9rem;
  display: flex;
  align-items: center;
  gap: 8px;
}
.sec-title span {
  font-family: 'DM Sans', sans-serif;
  font-size: .72rem;
  color: var(--ink-faint);
  font-weight: 400;
}

/* ── DAILY CHALLENGE ── */
.daily-challenge {
  background: linear-gradient(135deg, var(--ink) 0%, #333 100%);
  color: #fff;
  border-radius: var(--r-xl);
  padding: 1.5rem;
  margin-bottom: 2rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}
.daily-challenge::before {
  content: '';
  position: absolute;
  right: -30px;
  top: -30px;
  width: 140px;
  height: 140px;
  background: rgba(255,255,255,.04);
  border-radius: 50%;
}
.daily-challenge::after {
  content: '';
  position: absolute;
  right: 30px;
  bottom: -40px;
  width: 90px;
  height: 90px;
  background: rgba(255,255,255,.03);
  border-radius: 50%;
}
.dc-title { font-family: 'Fraunces', serif; font-weight: 600; font-size: 1.25rem; margin-bottom: .3rem; }
.dc-sub { font-size: .82rem; opacity: .6; margin-bottom: 1.1rem; }
.dc-btn {
  background: #fff;
  color: var(--ink);
  border: none;
  border-radius: 100px;
  font-family: 'DM Sans', sans-serif;
  font-size: .86rem;
  font-weight: 500;
  padding: 10px 22px;
  cursor: pointer;
  transition: opacity .15s;
}
.dc-btn:hover { opacity: .88; }

/* ── QUICK START GRID ── */
.quickstart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(175px, 1fr));
  gap: 10px;
  margin-bottom: 2rem;
}
.qs-card {
  background: linear-gradient(135deg, var(--warm-white) 0%, var(--cream) 100%);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1rem;
  color: inherit;
  cursor: pointer;
  font: inherit;
  transition: transform .18s, box-shadow .18s, border-color .18s;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.qs-card:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 2px;
}
.qs-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--qs-color, var(--teal));
  opacity: 0;
  transition: opacity .18s;
  border-radius: var(--r-lg);
}
.qs-card:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(28,25,23,.09); border-color: var(--border-hover); }
.qs-card:hover::after { opacity: .04; }
.qs-card:hover .qs-icon { transform: scale(1.15) rotate(5deg); }
.qs-icon { font-size: 1.6rem; margin-bottom: .45rem; display: inline-block; transition: transform 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.qs-name { font-family: 'Fraunces', serif; font-weight: 500; font-size: .92rem; margin-bottom: .2rem; }
.qs-sub { font-size: .72rem; color: var(--ink-muted); }
.qs-name, .qs-sub { display: block; }

/* ── SETUP PANEL ── */
.setup-panel {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 1.75rem;
  margin-bottom: 2rem;
}
.setup-error-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  background-color: #FAEEE8; /* var(--coral-light) */
  border: 1px solid rgba(196, 82, 42, 0.2);
  border-radius: var(--r-md);
  padding: 1rem 1.25rem;
  margin: 1.5rem 0 0.5rem;
  color: #9C3F1E;
  font-size: 0.88rem;
  font-weight: 500;
  line-height: 1.4;
  animation: fadeUp 0.3s ease-out;
}
.setup-error-banner .error-banner-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}
.setup-error-banner .error-banner-text {
  flex: 1;
}
.setup-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.setup-full { grid-column: 1/-1; }

.field-label {
  font-size: .72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--ink-faint);
  margin-bottom: .55rem;
  display: block;
}

/* Language pills */
.lang-pills { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.lang-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 13px;
  border: 1px solid var(--border);
  border-radius: 100px;
  cursor: pointer;
  transition: all .15s;
  font-size: .82rem;
  background: var(--cream);
  color: var(--ink-muted);
  white-space: nowrap;
}
.lang-pill:hover { border-color: var(--border-hover); color: var(--ink); }
.lang-pill.active { background: var(--ink); color: #fff; border-color: var(--ink); }
.lang-pill img { width: 16px; height: 12px; border-radius: 2px; object-fit: cover; }

/* More languages dropdown pill */
.lang-more-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.lang-more-select {
  padding: 7px 28px 7px 13px;
  border: 1px solid var(--border);
  border-radius: 100px;
  cursor: pointer;
  transition: all .15s;
  font-size: .82rem;
  font-family: 'DM Sans', sans-serif;
  background: var(--cream);
  color: var(--ink-muted);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2378716C' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  outline: none;
}
.lang-more-select:hover {
  border-color: var(--border-hover);
  color: var(--ink);
}
.lang-more-wrap.active .lang-more-select {
  background-color: var(--ink);
  color: #fff;
  border-color: var(--ink);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23FFFFFF' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
}
.lang-more-select option {
  background: var(--warm-white);
  color: var(--ink);
}

/* Category pills */
.cat-pills { display: flex; flex-wrap: wrap; gap: 6px; }
.cat-pill {
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: 100px;
  cursor: pointer;
  transition: all .15s;
  font-size: .82rem;
  background: var(--cream);
  color: var(--ink-muted);
}
.cat-pill:hover { border-color: var(--border-hover); color: var(--ink); }
.cat-pill:focus, .cat-pill:focus-visible { outline: 3px solid var(--teal); outline-offset: 2px; }
.cat-pill.active { border-color: var(--teal); background: var(--teal-light); color: var(--teal); font-weight: 500; }
.cat-pill[data-value="Vocabulary"].active, .cat-pill[data-value="vocabulary"].active { border-color: var(--teal); background: var(--teal-light); color: var(--teal); }
.cat-pill[data-value="Grammar"].active, .cat-pill[data-value="grammar"].active { border-color: var(--plum); background: var(--plum-light); color: var(--plum); }
.cat-pill[data-value="Speaking"].active, .cat-pill[data-value="speaking"].active { border-color: var(--coral); background: var(--coral-light); color: var(--coral); }
.cat-pill[data-value="Pronunciation"].active, .cat-pill[data-value="pronunciation"].active { border-color: var(--blue); background: var(--blue-light); color: var(--blue); }

/* Selects */
.styled-select {
  width: 100%;
  font-family: 'DM Sans', sans-serif;
  font-size: .86rem;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--cream);
  color: var(--ink);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2378716C' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}
.styled-select:hover {
  border-color: var(--border-hover);
  box-shadow: 0 2px 6px rgba(0,0,0,0.03);
}
.styled-select:focus {
  border-color: var(--teal);
  outline: none;
  box-shadow: 0 0 0 3px rgba(45,125,111,0.15);
}

/* Start bar */
.start-bar {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 1.4rem;
  flex-wrap: wrap;
}
.btn-start {
  background: var(--ink);
  color: #fff;
  border: none;
  border-radius: 100px;
  font-family: 'DM Sans', sans-serif;
  font-size: .95rem;
  font-weight: 500;
  padding: 12px 28px;
  cursor: pointer;
  transition: opacity .15s;
  display: flex;
  align-items: center;
  gap: 8px;
}
.btn-start:hover { opacity: .85; }
.btn-start:disabled { opacity: .4; cursor: not-allowed; }

.btn-outline {
  background: none;
  border: 1px solid var(--border);
  color: var(--ink-muted);
  border-radius: 100px;
  font-family: 'DM Sans', sans-serif;
  font-size: .88rem;
  padding: 11px 18px;
  cursor: pointer;
  transition: all .15s;
}
.btn-outline:hover { border-color: var(--border-hover); color: var(--ink); }

/* ── RECENT + MISTAKES ── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 2rem;
}
.info-card {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 1.25rem;
}
.info-card-empty { text-align: center; padding: 1.5rem .5rem; color: var(--ink-faint); font-size: .82rem; }
.recent-item { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: .83rem; transition: transform 0.2s ease, padding-left 0.2s ease; }
.recent-item:last-child { border-bottom: none; }
.recent-item:hover { transform: translateX(4px); padding-left: 4px; }
.ri-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.ri-name { flex: 1; color: var(--ink-muted); }
.ri-pts { font-size: .72rem; color: var(--gold); font-weight: 500; }

.mistake-item { display: flex; align-items: center; gap: 10px; padding: 7px 0; border-bottom: 1px solid var(--border); font-size: .83rem; transition: transform 0.2s ease, padding-left 0.2s ease; }
.mistake-item:last-child { border-bottom: none; }
.mistake-item:hover { transform: translateX(4px); padding-left: 4px; }
.mi-word { font-weight: 500; flex: 1; }
.mi-retry {
  font-size: .68rem;
  color: var(--teal);
  background: var(--teal-light);
  border: 1px solid rgba(45, 125, 111, 0.2);
  padding: 3px 12px;
  border-radius: 100px;
  cursor: pointer;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.2s ease;
}
.mi-retry:hover {
  background: var(--teal);
  color: #fff;
  border-color: var(--teal);
}

/* ── PRACTICE ENGINE ── */
.practice-engine {
  display: none;
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
}
.practice-engine.active { display: block; }

.pe-topbar {
  background: var(--ink);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.pe-info { color: #fff; }
.pe-session-label { font-size: .68rem; opacity: .5; text-transform: uppercase; letter-spacing: .07em; }
.pe-session-title { font-family: 'Fraunces', serif; font-weight: 500; font-size: 1rem; opacity: .9; }
.pe-counters { display: flex; align-items: center; gap: 14px; }
.pe-counter { text-align: center; color: #fff; }
.pec-val { font-family: 'Fraunces', serif; font-weight: 600; font-size: 1.2rem; line-height: 1; }
.pec-lbl { font-size: .6rem; opacity: .5; text-transform: uppercase; letter-spacing: .05em; }

.pe-progress-bar { height: 4px; background: rgba(255,255,255,.15); }
.pe-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--teal), #3e9e8e);
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 8px rgba(45, 125, 111, 0.6);
  position: relative;
}
.practice-engine.cat-vocabulary .pe-progress-fill {
  background: linear-gradient(90deg, var(--teal), #3e9e8e);
  box-shadow: 0 0 8px rgba(45, 125, 111, 0.6);
}
.practice-engine.cat-grammar .pe-progress-fill {
  background: linear-gradient(90deg, var(--plum), #9c6cb0);
  box-shadow: 0 0 8px rgba(107, 63, 124, 0.6);
}
.practice-engine.cat-speaking .pe-progress-fill {
  background: linear-gradient(90deg, var(--coral), #e07b55);
  box-shadow: 0 0 8px rgba(196, 82, 42, 0.6);
}
.practice-engine.cat-pronunciation .pe-progress-fill {
  background: linear-gradient(90deg, var(--blue), #5e8dd1);
  box-shadow: 0 0 8px rgba(46, 95, 163, 0.6);
}
.practice-engine.cat-concept-check .pe-progress-fill {
  background: linear-gradient(90deg, var(--gold), #d49319);
  box-shadow: 0 0 8px rgba(148, 94, 5, 0.6);
}
.pe-progress-fill::after {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.4) 50%, rgba(255,255,255,0) 100%);
  animation: progress-shimmer 2s infinite linear;
}
@keyframes progress-shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.pe-body { padding: 2rem; }
.pe-task-type { font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-faint); margin-bottom: .5rem; }
.pe-question { font-family: 'Fraunces', serif; font-weight: 500; font-size: 1.35rem; line-height: 1.35; margin-bottom: .4rem; }
/* multiple choice */
.mc-options { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin-bottom: 1.5rem; }
.mc-opt { border: 1.5px solid var(--border); background: var(--cream); border-radius: var(--r-md); padding: .85rem 1rem; cursor: pointer; transition: all .18s; font-size: .9rem; text-align: left; font-family: 'DM Sans', sans-serif; color: var(--ink); }
.mc-opt:hover:not(:disabled) { border-color: var(--teal); background: var(--teal-light); color: var(--teal); }
.mc-opt.correct { border-color: var(--green); background: var(--green-light); color: var(--green); }
.mc-opt.wrong { border-color: var(--coral); background: var(--coral-light); color: var(--coral); }
.mc-opt:disabled { cursor: default; }

/* typing input */
.type-wrap { display: flex; gap: 8px; margin-bottom: 1.4rem; }
.type-input { flex: 1; font-family: 'DM Sans', sans-serif; font-size: 1rem; padding: 11px 14px; border: 1.5px solid var(--border); border-radius: var(--r-md); background: var(--cream); color: var(--ink); transition: border-color .15s; }
.type-input:focus { border-color: var(--teal); }
.type-input.correct { border-color: var(--green); background: var(--green-light); }
.type-input.wrong { border-color: var(--coral); background: var(--coral-light); }

/* true/false */
.tf-btns { display: flex; gap: 10px; margin-bottom: 1.4rem; }
.tf-btn {
  flex: 1;
  border: 1.5px solid var(--border);
  background: var(--cream);
  border-radius: var(--r-lg);
  padding: 1rem;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  font-size: .95rem;
  font-weight: 500;
  color: var(--ink-muted);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 2px 4px rgba(28,25,23,0.02);
}
.tf-btn-true:hover:not(:disabled) {
  border-color: var(--green);
  background: var(--green-light);
  color: var(--green);
  transform: translateY(-1px);
}
.tf-btn-false:hover:not(:disabled) {
  border-color: var(--coral);
  background: var(--coral-light);
  color: var(--coral);
  transform: translateY(-1px);
}
.tf-btn.correct { border-color: var(--green); background: var(--green-light); color: var(--green); }
.tf-btn.wrong { border-color: var(--coral); background: var(--coral-light); color: var(--coral); }
.tf-btn:disabled { cursor: default; }

/* feedback bar */
.pe-feedback {
  display: none;
  padding: .85rem 1.2rem;
  border-radius: var(--r-md);
  margin-bottom: 1.3rem;
  font-size: .88rem;
  line-height: 1.5;
}
.pe-feedback.show { display: block; }
.pe-feedback.ok { background: var(--green-light); color: var(--green); border: 1px solid rgba(58,122,74,.2); }
.pe-feedback.bad { background: var(--coral-light); color: var(--coral); border: 1px solid rgba(196,82,42,.2); }
.pe-feedback strong { font-weight: 500; }

/* pe controls */
.pe-controls { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.pe-btn-next {
  background: var(--ink);
  color: #fff;
  border: none;
  border-radius: 100px;
  font-family: 'DM Sans', sans-serif;
  font-size: .88rem;
  font-weight: 500;
  padding: 10px 22px;
  cursor: pointer;
  transition: opacity .15s;
}
.pe-btn-next:hover { opacity: .85; }
.pe-btn-hint {
  background: none;
  border: 1px solid var(--border);
  color: var(--ink-muted);
  border-radius: 100px;
  font-family: 'DM Sans', sans-serif;
  font-size: .84rem;
  padding: 10px 16px;
  cursor: pointer;
  transition: all .2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.pe-btn-hint:hover {
  border-color: var(--teal);
  color: var(--teal);
  background: var(--teal-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(45,125,111,0.06);
}
.pe-btn-hint:active {
  transform: translateY(1px);
}
.pe-btn-exit {
  background: none;
  border: none;
  color: var(--ink-faint);
  font-family: 'DM Sans', sans-serif;
  font-size: .8rem;
  padding: 10px 12px;
  cursor: pointer;
  margin-left: auto;
  transition: color .15s;
}
.pe-btn-exit:hover { color: var(--ink-muted); }

/* ── SESSION SUMMARY ── */
.summary { display: none; padding: 2.5rem 2rem; text-align: center; }
.summary.active { display: block; }

/* ── SPINNING WHEEL ── */
.wheel-section {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 1.5rem;
  margin-bottom: 2rem;
  text-align: center;
}
.wheel-wrap { position: relative; width: 200px; height: 200px; margin: 1rem auto; }
.wheel-canvas { border-radius: 50%; box-shadow: 0 4px 20px rgba(28,25,23,.12); }
.wheel-pointer { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); font-size: 1.4rem; z-index: 10; }
.wheel-btn {
  background: var(--ink);
  color: #fff;
  border: none;
  border-radius: 100px;
  font-family: 'DM Sans', sans-serif;
  font-size: .88rem;
  font-weight: 500;
  padding: 10px 24px;
  cursor: pointer;
  transition: opacity .15s;
  margin-top: 1rem;
}
.wheel-btn:hover { opacity: .85; }
.wheel-btn:disabled { opacity: .45; cursor: not-allowed; }
.wheel-result { margin-top: .8rem; font-family: 'Fraunces', serif; font-size: 1.05rem; font-weight: 500; min-height: 1.6rem; color: var(--teal); }

/* Smooth state transitions and opacity values */
.cosy-fade-node {
  transition: opacity 0.4s cubic-bezier(0.25, 1, 0.5, 1), transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  opacity: 1;
  transform: translateY(0);
}

.cosy-fade-out {
  opacity: 0;
  transform: translateY(-10px);
  pointer-events: none;
}

.cosy-fade-in-init {
  opacity: 0;
  transform: translateY(10px);
}

/* ── ANIMATIONS ── */
@keyframes fadeUp { from { opacity:0; transform:translateY(14px); } to { opacity:1; transform:translateY(0); } }
.fade-in { opacity: 0; animation: fadeUp .4s ease forwards; }

.pe-body-content-wrap {
  animation: fadeUp 0.5s ease-out;
}

.lang-pill:hover, .cat-pill:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 8px var(--border);
}

.setup-panel {
  box-shadow: 0 2px 12px rgba(0,0,0,0.03);
}

@media(max-width:680px) {
  .page { padding: 1rem 1rem 4rem; }
  .dash-hero { grid-template-columns: 1fr; }
  .streak-ring-wrap { flex-direction: row; align-items: center; }
  .setup-grid, .two-col { grid-template-columns: 1fr; }
  .setup-full { grid-column: 1; }
  .mc-options { grid-template-columns: 1fr; }
  .pe-body { padding: 1.25rem 1rem; }
  .pe-question { font-size: 1.25rem; margin: 1rem 0 1.25rem; }
  .pe-question-card { max-width: 100%; padding: 1rem; }
  .pe-card-emoji { font-size: 2.8rem; }
  .pe-card-word { font-size: 1.35rem; }
  .speaking-widget-container { max-width: 100%; padding: 1rem; }
  .type-wrap { flex-direction: column; }
  .btn-start { width: 100%; justify-content: center; }
}

/* ── MONOLINGUAL FORMULA LAYOUTS ── */
.pe-question {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  font-family: 'Fraunces', serif;
  font-size: 1.5rem;
  margin: 1.5rem 0 2rem;
  text-align: center;
  line-height: 1.4;
}

.pe-question .q-word {
  font-weight: 600;
  color: var(--teal);
  background: var(--teal-light);
  padding: 4px 14px;
  border-radius: var(--r-md);
  border: 1px dashed var(--teal);
  font-size: 1.4rem;
  display: inline-block;
  box-shadow: 0 2px 6px rgba(45,125,111,0.06);
}

.pe-question .q-symbol {
  font-size: 1.8rem;
  font-weight: bold;
  color: var(--coral);
  display: inline-block;
  transform: scale(1.1);
  padding: 0 4px;
}

.pe-question .q-target {
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  color: var(--ink-faint);
  background: rgba(28,25,23,0.04);
  border: 2px dashed var(--border-hover);
  padding: 4px 16px;
  border-radius: var(--r-md);
  font-size: 1.2rem;
  min-width: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.pe-question .q-definition {
  font-family: 'Lora', serif;
  font-style: italic;
  font-size: 1.25rem;
  color: var(--ink-muted);
  max-width: 90%;
  display: inline-block;
}

/* Styled Question Card */
.pe-question-card {
  text-align: center;
  margin: 1.5rem auto 2rem;
  padding: 1.5rem;
  background: var(--warm-white);
  border: 1px solid var(--border);
  box-shadow: 0 4px 12px rgba(28,25,23,0.03);
  border-radius: var(--r-lg);
  max-width: 320px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.pe-question-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(28,25,23,0.08);
}
.pe-card-emoji {
  font-size: 3.5rem;
  margin-bottom: 0.5rem;
  user-select: none;
}
.pe-card-word {
  font-size: 1.6rem;
  font-family: 'Fraunces', serif;
  font-weight: 500;
  margin-bottom: 0.4rem;
  color: var(--ink);
}
.pe-card-transcription {
  font-size: 0.9rem;
  color: var(--ink-faint);
  margin-bottom: 0.8rem;
  font-family: monospace;
}
.pe-card-speak-btn {
  padding: 5px 14px;
  font-size: 0.8rem;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* MC Opts Enhancement */
.mc-opt {
  box-shadow: 0 2px 4px rgba(28,25,23,0.02);
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}
.mc-opt:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(45,125,111,0.1);
}
.mc-opt:active:not(:disabled) {
  transform: translateY(1px);
}

/* ── DUOLINGO-STYLE GAMIFIED RETENTION STYLES ── */

/* Active Streak/Combo Hud Glow */
#combo-wrap {
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
#combo-wrap.pulsing-glow {
  background: linear-gradient(135deg, rgba(232, 168, 56, 0.25), rgba(196, 82, 42, 0.25));
  border: 1.5px solid var(--coral);
  box-shadow: 0 0 12px rgba(196, 82, 42, 0.4);
  animation: combo-pulse-glow 1.5s infinite alternate;
}

@keyframes combo-pulse-glow {
  0% { transform: scale(1); box-shadow: 0 0 8px rgba(196, 82, 42, 0.3); }
  100% { transform: scale(1.06); box-shadow: 0 0 16px rgba(196, 82, 42, 0.6); }
}

/* Floating XP Pop Animation */
.floating-points-pop {
  position: absolute;
  color: var(--teal);
  font-weight: 800;
  font-size: 1.3rem;
  pointer-events: none;
  font-family: 'Fraunces', serif;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  animation: floatUpAndFadeXP 1.2s cubic-bezier(0.25, 1, 0.5, 1) forwards;
  z-index: 9999;
}

@keyframes floatUpAndFadeXP {
  0% { opacity: 0; transform: translateY(15px) scale(0.7); }
  15% { opacity: 1; transform: translateY(0) scale(1.3); }
  100% { opacity: 0; transform: translateY(-45px) scale(0.9); }
}

/* Correct Card Bounce Transition */
.pe-bounce {
  animation: cardBounce 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes cardBounce {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.03) translateY(-6px); }
}

/* Incorrect Answer Wiggle/Shake */
.pe-shake {
  animation: optionShake 0.4s ease-in-out;
}

@keyframes optionShake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-6px); }
  40%, 80% { transform: translateX(6px); }
}

/* Sliding Bottom Feedback Action Bar */
.pe-bottom-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--warm-white);
  border-top: 2px solid var(--border);
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  transform: translateY(105%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.35s ease, border-color 0.35s ease;
  z-index: 2500;
  box-shadow: 0 -8px 24px rgba(28, 25, 23, 0.08);
}

.pe-bottom-bar.active {
  transform: translateY(0);
}

.pe-bottom-bar.correct {
  background-color: #EAF4EC;
  border-top-color: #3A7A4A;
}

.pe-bottom-bar.incorrect {
  background-color: #FAEEE8;
  border-top-color: #C4522A;
}

.pe-bb-content {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex: 1;
}

.pe-bb-icon {
  font-size: 2.25rem;
  line-height: 1;
}

.pe-bb-text {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.pe-bb-title {
  font-family: 'Fraunces', serif;
  font-weight: bold;
  font-size: 1.2rem;
  line-height: 1.2;
}

.pe-bottom-bar.correct .pe-bb-title {
  color: var(--green);
}

.pe-bottom-bar.incorrect .pe-bb-title {
  color: var(--coral);
}

.pe-bb-desc {
  font-size: 0.88rem;
  color: var(--ink-muted);
}

.pe-bottom-bar.correct .pe-bb-desc {
  color: #2b5c37;
}

.pe-bottom-bar.incorrect .pe-bb-desc {
  color: #9c3f1e;
}

.pe-bb-action-btn {
  background: var(--ink);
  color: #fff;
  border: none;
  border-radius: 100px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  padding: 12px 32px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(28, 25, 23, 0.15);
  transition: transform 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
  white-space: nowrap;
}

.pe-bb-action-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(28, 25, 23, 0.25);
}

.pe-bb-action-btn:active {
  transform: translateY(0);
}

.pe-bottom-bar.correct .pe-bb-action-btn {
  background-color: var(--green);
}

.pe-bottom-bar.incorrect .pe-bb-action-btn {
  background-color: var(--coral);
}

/* Correct highlight micro-interaction */
.correct-highlight {
  animation: correctHighlightAnim 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes correctHighlightAnim {
  0% { background-color: var(--green-light); border-color: var(--green); box-shadow: 0 0 15px rgba(58, 122, 74, 0.4); }
  50% { transform: scale(1.02); }
  100% { background-color: var(--green-light); border-color: var(--green); box-shadow: none; }
}

/* Incorrect shake micro-interaction */
.incorrect-shake {
  animation: incorrectShakeAnim 0.5s ease-in-out;
  background-color: var(--coral-light);
  border-color: var(--coral);
}

@keyframes incorrectShakeAnim {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-8px); }
  40%, 80% { transform: translateX(8px); }
}

/* Adjust page padding for the active fixed bottom bar */
.practice-page-new.has-active-bottom-bar .page {
  padding-bottom: 9rem;
}

@media (max-width: 768px) {
  .pe-bottom-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
  }
  .pe-bb-action-btn {
    width: 100%;
    text-align: center;
  }
}

/* ── SESSION SUMMARY MODAL STYLING ── */
#session-summary {
  background: var(--warm-white);
  border-radius: var(--r-xl);
  border: 1px solid var(--border);
  box-shadow: 0 16px 40px rgba(28,25,23,0.12);
  padding: 2.5rem;
  max-width: 540px;
  width: 90%;
  animation: modalPop 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

#session-summary h2 {
  font-family: 'Fraunces', serif;
  font-size: 1.75rem;
  color: var(--ink);
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.summary-stats {
  display: flex;
  gap: 14px;
  justify-content: space-between;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.stat-item {
  flex: 1 1 140px;
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 4px 12px rgba(28,25,23,0.02);
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(28,25,23,0.08);
}

/* Color accents on top of stats cards */
.stat-item:nth-child(1) {
  border-top: 4px solid var(--teal);
}

.stat-item:nth-child(2) {
  border-top: 4px solid var(--gold);
}

.stat-item:nth-child(3) {
  border-top: 4px solid var(--coral);
}

.stat-item p {
  margin: 0 0 0.5rem 0;
  font-size: 0.68rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
  text-align: center;
  line-height: 1.3;
}

.stat-value {
  font-family: 'Fraunces', serif;
  font-size: 1.9rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.1;
  margin-bottom: 0.25rem;
}

.stat-emoji {
  font-size: 1.4rem;
  line-height: 1;
}

@media (max-width: 500px) {
  .summary-stats {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  .stat-item {
    flex: 1 1 auto;
    padding: 1rem;
  }
}

/* ── MATCH PAIRS STYLES ── */
.match-pairs-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 1.5rem 0;
}
.mp-column {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.mp-item {
  border: 1.5px solid var(--border);
  background: var(--cream);
  border-radius: var(--r-md);
  padding: 0.95rem 0.75rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.88rem;
  text-align: center;
  color: var(--ink);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
  box-shadow: 0 2px 4px rgba(28,25,23,0.01);
}
.mp-item:hover:not(.matched):not(.disabled) {
  border-color: var(--border-hover);
  background: var(--warm-white);
  transform: translateY(-1px);
}
.mp-item.active {
  border-color: var(--teal);
  background: var(--teal-light);
  color: var(--teal);
  font-weight: 500;
  box-shadow: 0 0 0 3px rgba(45,125,111,0.15);
}
.mp-item.matched {
  border-color: var(--green);
  background: var(--green-light);
  color: var(--green);
  opacity: 0.6;
  cursor: default;
  pointer-events: none;
  animation: matchSuccess 0.3s ease-out;
}
.mp-item.wrong-match {
  border-color: var(--coral);
  background: var(--coral-light);
  color: var(--coral);
  animation: shakeItem 0.4s ease-in-out;
}
@keyframes matchSuccess {
  0% { transform: scale(1); }
  50% { transform: scale(1.04); }
  100% { transform: scale(1); }
}
@keyframes shakeItem {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-4px); }
  40%, 80% { transform: translateX(4px); }
}

@media (max-width: 600px) {
  .match-pairs-container {
    gap: 10px;
  }
  .mp-item {
    padding: 0.8rem 0.5rem;
    font-size: 0.82rem;
  }
}

/* ── THEME MASTERY PROGRESS TRACKER PANEL ── */
.theme-progress-panel {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.1rem;
  box-shadow: inset 0 2px 6px rgba(0,0,0,0.02);
}
.progress-title {
  font-family: 'Fraunces', serif;
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0 0 1rem 0;
  color: var(--ink);
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}
.progress-trackers-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 250px;
  overflow-y: auto;
  padding-right: 4px;
}
.progress-trackers-list::-webkit-scrollbar {
  width: 4px;
}
.progress-trackers-list::-webkit-scrollbar-track {
  background: transparent;
}
.progress-trackers-list::-webkit-scrollbar-thumb {
  background: var(--border-hover);
  border-radius: 4px;
}
.progress-tracker-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275), background-color 0.2s ease;
  padding: 4px;
  border-radius: var(--r-sm);
}
.progress-tracker-row:hover {
  transform: translateX(4px);
  background-color: rgba(28, 25, 23, 0.02);
}
.progress-tracker-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.76rem;
  font-weight: 500;
}
.tracker-theme-name {
  color: var(--ink-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 140px;
}
.tracker-theme-val {
  font-family: 'Fraunces', serif;
  font-weight: 600;
}
.tracker-progress-bg {
  height: 6px;
  background: rgba(28, 25, 23, 0.06);
  border-radius: 100px;
  overflow: hidden;
}
.tracker-progress-bar {
  height: 100%;
  border-radius: 100px;
  transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── KEYCAP SHORTCUT BADGE STYLES ── */
.keycap-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: monospace;
  font-size: 0.72rem;
  font-weight: 600;
  background: var(--warm-white);
  border: 1.5px solid var(--border);
  border-bottom-width: 3px;
  border-radius: var(--r-sm);
  width: 20px;
  height: 20px;
  margin-right: 8px;
  color: var(--ink-muted);
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  user-select: none;
  pointer-events: none;
  vertical-align: middle;
}
.mc-opt.active, .tf-btn.active, .btn-outline.active {
  transform: scale(0.96);
  box-shadow: none;
  border-bottom-width: 1.5px;
}

/* ── SPEAKING WAVEFORM WIDGET STYLES ── */
.speaking-widget-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  background: var(--cream);
  padding: 1.5rem;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  margin: 1rem auto;
  max-width: 360px;
}
.speaking-mic-btn {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 2px solid var(--teal);
  background: var(--warm-white);
  color: var(--teal);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: all 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 4px 12px rgba(45, 125, 111, 0.15);
  outline: none;
}
.speaking-mic-btn .mic-icon {
  font-size: 2rem;
  z-index: 5;
}
.speaking-mic-btn .mic-pulse {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--teal);
  opacity: 0;
  transform: scale(1);
  transition: all 0.3s ease;
  pointer-events: none;
}
.speaking-mic-btn.recording {
  background: var(--coral-light);
  border-color: var(--coral);
  color: var(--coral);
  box-shadow: 0 0 16px rgba(196, 82, 42, 0.4);
}
.speaking-mic-btn.recording .mic-pulse {
  animation: mic-pulsate 1.5s infinite;
  border-color: var(--coral);
  opacity: 1;
}
@keyframes mic-pulsate {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.3); opacity: 0; }
}
.speaking-timer {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-muted);
}
.waveform-wrap {
  width: 100%;
  height: 80px;
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.waveform-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* ── SCRAMBLE EXERCISE STYLES ── */
.scramble-container {
  margin: 1.5rem 0;
}
.scramble-assembly {
  min-height: 70px;
  background: var(--cream);
  border: 2px dashed var(--border-hover);
  border-radius: var(--r-lg);
  padding: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  position: relative;
  transition: all 0.2s ease;
  margin-bottom: 1.5rem;
}
.scramble-assembly:empty::before {
  content: "Tap the word tiles to build your sentence...";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  color: var(--ink-faint);
  font-size: 0.88rem;
  font-style: italic;
  pointer-events: none;
  white-space: nowrap;
}
.scramble-tokens {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 1.5rem;
}
.sc-tile {
  background: var(--warm-white);
  border: 1.5px solid var(--border);
  border-radius: var(--r-md);
  padding: 8px 16px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  color: var(--ink);
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(28,25,23,0.03);
  transition: all 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
}
.sc-tile:hover:not(.disabled) {
  border-color: var(--teal);
  box-shadow: 0 4px 8px rgba(45,125,111,0.08);
  transform: translateY(-1px);
}
.sc-tile:active {
  transform: translateY(1px);
}
.sc-tile.placed {
  opacity: 0.3;
  cursor: default;
  pointer-events: none;
  transform: scale(0.95);
  box-shadow: none;
}
.scramble-assembly .sc-tile {
  background: var(--teal-light);
  border-color: var(--teal);
  color: var(--teal);
  animation: popTile 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.15) forwards;
}
.scramble-assembly .keycap-badge {
  display: none;
}
@keyframes popTile {
  0% { transform: scale(0.85); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

@media (max-width: 600px) {
  .scramble-assembly {
    min-height: 60px;
    padding: 8px;
  }
  .sc-tile {
    padding: 6px 12px;
    font-size: 0.88rem;
  }
}

/* ── BREADCRUMBS STYLING ── */
.cosy-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--ink-muted);
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.cosy-breadcrumbs a {
  color: var(--ink-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}
.cosy-breadcrumbs a:hover {
  color: var(--teal);
}
.cosy-breadcrumbs .sep {
  opacity: 0.3;
}
.cosy-breadcrumbs .current {
  color: var(--ink);
  font-weight: 600;
}

/* ── ACCESSIBILITY SKIP LINK ── */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1.5rem;
  background: var(--teal);
  color: white;
  padding: 8px 16px;
  z-index: 10000;
  transition: top 0.2s ease;
  font-weight: bold;
  border-radius: 0 0 var(--r-sm) var(--r-sm);
  text-decoration: none;
}
.skip-link:focus {
  top: 0;
  outline: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

@media (max-width: 768px) {
  .practice-page-new.has-active-bottom-bar .page {
    padding-bottom: 13rem;
  }
}

/* ── PROJECTOR / CLASSROOM PRESENTATION MODE (📺) ── */
body.projector-mode {
  font-size: 1.15rem;
}

body.projector-mode .page {
  max-width: 1280px;
  padding: 1.5rem 2rem 6rem;
}

body.projector-mode .practice-engine {
  border-width: 2px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.12);
}

body.projector-mode .pe-topbar {
  padding: 1.25rem 2rem;
}

body.projector-mode .pe-session-title {
  font-size: 1.3rem;
}

body.projector-mode .pec-val {
  font-size: 1.5rem;
}

body.projector-mode .pe-task-type {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

body.projector-mode .pe-question {
  font-size: 2.2rem;
  margin: 1.8rem 0 2.5rem;
}

body.projector-mode .pe-question .q-word {
  font-size: 2rem;
  padding: 6px 18px;
}

body.projector-mode .pe-question .q-definition {
  font-size: 1.8rem;
}

body.projector-mode .pe-question-card {
  max-width: 520px;
  padding: 2rem;
}

body.projector-mode .pe-card-emoji {
  font-size: 5rem;
}

body.projector-mode .pe-card-word {
  font-size: 2.4rem;
}

body.projector-mode .pe-card-transcription {
  font-size: 1.2rem;
}

body.projector-mode .pe-card-speak-btn {
  font-size: 1.1rem;
  padding: 8px 22px;
}

body.projector-mode .mc-options {
  gap: 14px;
}

body.projector-mode .mc-opt {
  padding: 1.25rem 1.5rem;
  font-size: 1.25rem;
  border-width: 2px;
}

body.projector-mode .tf-btn {
  padding: 1.5rem;
  font-size: 1.35rem;
  border-width: 2px;
}

body.projector-mode .type-input {
  font-size: 1.4rem;
  padding: 16px 20px;
  border-width: 2px;
}

body.projector-mode .keycap-badge {
  width: 26px;
  height: 26px;
  font-size: 0.9rem;
  border-width: 2px;
  border-bottom-width: 4px;
  margin-right: 12px;
}

body.projector-mode .scramble-assembly {
  min-height: 90px;
  padding: 18px;
}

body.projector-mode .sc-tile {
  padding: 12px 22px;
  font-size: 1.25rem;
  border-width: 2px;
}

body.projector-mode .mp-item {
  padding: 1.35rem 1rem;
  font-size: 1.15rem;
  border-width: 2px;
}

body.projector-mode .pe-bottom-bar {
  padding: 2rem 3rem;
}

body.projector-mode .pe-bb-title {
  font-size: 1.5rem;
}

body.projector-mode .pe-bb-desc {
  font-size: 1.15rem;
}

body.projector-mode .pe-bb-action-btn {
  font-size: 1.25rem;
  padding: 16px 42px;
}

/* Touch Heights (min-height 44px on mobile <= 768px, min-height 32px on desktop) */
.styled-select,
.tbtn,
#projector-setup-toggle,
.theme-toggle-btn,
.cosy-lang-lock-wrap select,
#cosy-lang-lock-btn,
.nav-logo {
  min-height: 32px;
}

@media (max-width: 768px) {
  .styled-select,
  .tbtn,
  #projector-setup-toggle,
  .theme-toggle-btn,
  .cosy-lang-lock-wrap select,
  #cosy-lang-lock-btn,
  .nav-logo,
  .skip-link {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }
}