/* ═══════════════════════════════════════════════════════════════
   Español en Ruta — CSS
   Esthétique: nuit sur la route, dashboard, néon discret
   ═══════════════════════════════════════════════════════════════ */

:root {
  --bg:       #0d1117;
  --surface:  #161b22;
  --surface2: #21262d;
  --border:   #30363d;
  --accent:   #f0a500;
  --accent2:  #e05e20;
  --green:    #3fb950;
  --text:     #e6edf3;
  --text2:    #8b949e;
  --text3:    #58a6ff;
  --red:      #f85149;
  --radius:   16px;
  --font:     'Outfit', sans-serif;
  --mono:     'Space Mono', monospace;
  --ease:     cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%; overflow: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  touch-action: manipulation;
}

/* ── Écrans ──────────────────────────────────────────────────────── */
.screen {
  position: fixed; inset: 0;
  display: flex; flex-direction: column;
  opacity: 0; pointer-events: none;
  transition: opacity .35s var(--ease), transform .35s var(--ease);
  transform: translateY(12px);
}
.screen.active {
  opacity: 1; pointer-events: all; transform: none;
}

/* ── ACCUEIL ─────────────────────────────────────────────────────── */
#screen-home { overflow-y: auto; }

.home-bg {
  position: fixed; inset: 0; z-index: 0;
  background: linear-gradient(180deg, #0a0e14 0%, #0d1117 60%, #111720 100%);
  overflow: hidden;
}

/* Route stylisée en background */
.road-lines {
  position: absolute;
  left: 50%; top: 0; bottom: 0;
  width: 4px; transform: translateX(-50%);
  background: repeating-linear-gradient(
    to bottom,
    var(--accent) 0px,
    var(--accent) 40px,
    transparent 40px,
    transparent 80px
  );
  opacity: .15;
  animation: road-scroll 1.2s linear infinite;
}
@keyframes road-scroll {
  to { background-position: 0 80px; }
}

.home-content {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; align-items: center;
  padding: 3rem 1.2rem 2rem;
  min-height: 100%;
  gap: 2rem;
}

.logo-block { text-align: center; }
.logo-icon { font-size: 3.5rem; display: block; margin-bottom: .5rem; }
.logo-block h1 {
  font-size: 2.8rem; font-weight: 800; line-height: 1.05;
  letter-spacing: -.03em;
}
.logo-block h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.tagline { color: var(--text2); font-size: .95rem; margin-top: .6rem; }

.setup-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.6rem;
  width: 100%; max-width: 400px;
}

.setup-label {
  display: block; font-size: .75rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--text2); margin-bottom: .7rem;
}

.category-pills {
  display: flex; gap: .5rem; flex-wrap: wrap;
}
.pill {
  flex: 1; min-width: 0;
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--text2); border-radius: 999px;
  padding: .55rem .6rem; font-family: var(--font); font-size: .85rem;
  cursor: pointer; transition: all .2s;
  white-space: nowrap;
}
.pill.active, .pill:hover {
  background: var(--accent); border-color: var(--accent);
  color: #000; font-weight: 600;
}

.seq-picker {
  display: flex; align-items: center; gap: 1rem;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: .6rem 1rem;
  width: fit-content;
}
.seq-btn {
  background: none; border: none; color: var(--accent);
  font-size: 1.5rem; font-weight: 700; cursor: pointer;
  width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: background .15s;
}
.seq-btn:hover { background: rgba(240,165,0,.15); }
#seq-display { font-family: var(--mono); font-size: 1.4rem; color: var(--text); min-width: 3ch; text-align: center; }
.seq-hint { font-size: .8rem; color: var(--text2); margin-top: .5rem; }

.btn-start {
  margin-top: 1.4rem; width: 100%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #000; border: none; border-radius: var(--radius);
  padding: 1rem; font-family: var(--font); font-size: 1.1rem; font-weight: 700;
  cursor: pointer; display: flex; align-items: center; justify-content: center; gap: .5rem;
  transition: transform .15s, box-shadow .15s;
  box-shadow: 0 4px 20px rgba(240,165,0,.25);
}
.btn-start:hover { transform: translateY(-2px); box-shadow: 0 6px 28px rgba(240,165,0,.35); }
.btn-start:active { transform: translateY(0); }

/* ── COURS ────────────────────────────────────────────────────────── */
#screen-lesson {
  background: var(--bg);
  justify-content: space-between;
}

.lesson-topbar {
  display: flex; align-items: center; gap: .8rem;
  padding: env(safe-area-inset-top, 1rem) 1rem .8rem;
  padding-top: max(env(safe-area-inset-top), 1rem);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.icon-btn {
  background: none; border: none; color: var(--text2); cursor: pointer;
  padding: .3rem; border-radius: 8px; line-height: 0; transition: color .15s;
}
.icon-btn:hover { color: var(--text); }

.lesson-meta { display: flex; gap: .4rem; align-items: center; }
.cat-badge {
  font-size: .72rem; font-weight: 600; letter-spacing: .06em;
  text-transform: uppercase; padding: .2rem .55rem;
  background: rgba(240,165,0,.15); color: var(--accent);
  border-radius: 999px;
}
.seq-badge {
  font-family: var(--mono); font-size: .8rem; color: var(--text2);
}

.progress-bar-wrap {
  flex: 1; height: 4px; background: var(--surface2); border-radius: 999px; overflow: hidden;
}
.progress-bar {
  height: 100%; width: 0%;
  background: linear-gradient(to right, var(--accent), var(--accent2));
  border-radius: 999px;
  transition: width .5s var(--ease);
}

/* ── Body cours ──────────────────────────────────────────────────── */
.lesson-body {
  flex: 1; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
  position: relative;
}

.lesson-state {
  width: 100%; max-width: 480px;
  animation: fadein .4s var(--ease) both;
}
.lesson-state.hidden { display: none; }

@keyframes fadein {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}

.label-step {
  font-size: .68rem; font-weight: 700; letter-spacing: .15em;
  color: var(--text2); text-transform: uppercase; margin-bottom: 1.2rem;
  text-align: center;
}

/* ── Phrase principale ──────────────────────────────────────────── */
.phrase-es {
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  font-weight: 800; line-height: 1.15;
  text-align: center; color: var(--text);
  margin-bottom: .8rem;
}
.phrase-es.big { font-size: clamp(2rem, 6vw, 3rem); }
.phrase-fr {
  font-size: 1.1rem; color: var(--text2);
  text-align: center; font-weight: 300;
}

/* ── Carte de mot ───────────────────────────────────────────────── */
.word-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0,0,0,.4);
}
.word-es {
  font-size: 2.2rem; font-weight: 800;
  color: var(--accent);
}
.word-phonetic {
  font-family: var(--mono); font-size: .9rem;
  color: var(--text2); margin-top: .3rem;
}
.word-arrow {
  font-size: 1.5rem; color: var(--border); margin: .8rem 0;
}
.word-fr {
  font-size: 1.5rem; font-weight: 600; color: var(--text);
}
.word-counter {
  text-align: center; margin-top: 1rem;
  font-size: .8rem; color: var(--text2);
}

/* ── Exemples ───────────────────────────────────────────────────── */
.examples-list { display: flex; flex-direction: column; gap: .8rem; }
.example-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 12px;
  padding: 1rem 1.2rem;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.example-item-active {
  border: 2px solid var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 0 16px rgba(240, 165, 0, .45);
}
.ex-es { font-size: 1.15rem; font-weight: 600; color: var(--text); margin-bottom: .25rem; }
.ex-fr { font-size: .92rem; color: var(--text2); }

/* ── Révision / tip ─────────────────────────────────────────────── */
.tip-box {
  background: rgba(58,169,80,.1);
  border: 1px solid rgba(58,169,80,.3);
  border-radius: 12px;
  padding: 1rem 1.2rem;
  font-size: .9rem; color: var(--green);
  margin-top: 1.2rem; text-align: center;
}
.review-hint {
  text-align: center; color: var(--text2); font-size: .85rem; margin-top: 1rem;
  font-style: italic;
}

.practice-hint {
  flex-shrink: 0;
  margin: 0 .85rem;
  padding: .75rem 1rem;
  background: rgba(240, 165, 0, .12);
  border: 1px solid rgba(240, 165, 0, .35);
  border-radius: 12px;
  font-size: .88rem;
  line-height: 1.45;
  color: var(--text);
  text-align: center;
}
.practice-hint.hidden { display: none; }
.practice-hint strong { color: var(--accent); font-weight: 700; }

/* ── Done ───────────────────────────────────────────────────────── */
#state-loading { text-align: center; }
#state-loading .spinner {
  width: 48px; height: 48px; border: 3px solid var(--border);
  border-top-color: var(--accent); border-radius: 50%;
  animation: spin 1s linear infinite; margin: 0 auto 1rem;
}
@keyframes spin { to { transform: rotate(360deg); } }

.done-icon {
  font-size: 4rem; text-align: center;
  animation: pop .4s var(--ease) both;
}
@keyframes pop {
  from { transform: scale(.5); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}
.done-title { font-size: 1.8rem; font-weight: 800; text-align: center; margin: .5rem 0; }
.done-sub   { color: var(--text2); text-align: center; font-size: .95rem; }

/* ── Contrôles du bas ───────────────────────────────────────────── */
.lesson-controls {
  display: flex; gap: .8rem; align-items: center;
  padding: .8rem 1rem max(env(safe-area-inset-bottom, .8rem), .8rem);
  padding-bottom: max(env(safe-area-inset-bottom), .8rem);
  background: var(--surface);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.ctrl-btn {
  flex: 1; border: none; border-radius: var(--radius);
  padding: .9rem .5rem;
  font-family: var(--font); font-size: .95rem; font-weight: 600;
  cursor: pointer; display: flex; align-items: center; justify-content: center; gap: .4rem;
  transition: transform .15s, opacity .15s;
  -webkit-tap-highlight-color: transparent;
}
.ctrl-btn:active { transform: scale(.96); }
.ctrl-btn.secondary {
  background: var(--surface2); color: var(--text2);
  border: 1px solid var(--border);
}
.ctrl-btn.secondary:hover { color: var(--text); border-color: var(--text2); }
.ctrl-btn.primary {
  flex: 1.6;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #000;
  box-shadow: 0 4px 18px rgba(240,165,0,.3);
}
.ctrl-btn.primary:hover { box-shadow: 0 6px 24px rgba(240,165,0,.45); }

/* ── TTS indicator ──────────────────────────────────────────────── */
.tts-indicator {
  position: fixed; bottom: 110px; right: 1.2rem;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 999px; padding: .4rem .8rem;
  display: flex; align-items: center; gap: 4px;
  transition: opacity .3s; z-index: 100;
}
.tts-indicator.hidden { opacity: 0; pointer-events: none; }
.tts-wave span {
  display: inline-block; width: 3px; border-radius: 2px;
  background: var(--accent); animation: wave .8s ease-in-out infinite;
}
.tts-wave span:nth-child(1) { height: 8px; animation-delay: 0s; }
.tts-wave span:nth-child(2) { height: 14px; animation-delay: .15s; }
.tts-wave span:nth-child(3) { height: 10px; animation-delay: .3s; }
.tts-wave span:nth-child(4) { height: 6px;  animation-delay: .45s; }
@keyframes wave {
  0%,100% { transform: scaleY(1); }
  50%      { transform: scaleY(.4); }
}

.tts-tap-hint, .btn-listen { display: none !important; }

.voice-indicator {
  font-size: 1rem;
  opacity: .35;
  transition: opacity .3s, transform .3s;
  margin-left: .25rem;
}
.voice-indicator.active {
  opacity: 1;
  animation: mic-pulse 1.5s ease-in-out infinite;
}
.voice-indicator.hidden { display: none; }
@keyframes mic-pulse {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.15); }
}

/* ── Responsive tablette/desktop ────────────────────────────────── */
@media (min-width: 600px) {
  .lesson-body { padding: 2.5rem; }
  .ctrl-btn { font-size: 1rem; padding: 1rem; }
}

/* ═══════════════════════════════════════════════════════════════
   MODULE ACTUALITÉS — styles additionnels
   ═══════════════════════════════════════════════════════════════ */

/* ── Carte actualités sur l'accueil ─────────────────────────── */
.mode-header {
  display: flex; align-items: center; gap: .85rem;
  margin-bottom: 1rem;
}
.mode-icon { font-size: 1.8rem; flex-shrink: 0; }
.mode-title { font-size: 1rem; font-weight: 700; color: var(--text); }
.mode-desc  { font-size: .78rem; color: var(--text2); margin-top: .1rem; }

.icon-btn-sm {
  margin-left: auto; flex-shrink: 0;
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--text2); border-radius: 8px;
  padding: .45rem; cursor: pointer; line-height: 0;
  transition: color .15s, border-color .15s;
}
.icon-btn-sm:hover { color: var(--text); border-color: var(--text2); }

.news-card { border-color: rgba(88,166,255,.2); }
.news-card .mode-icon { filter: drop-shadow(0 0 8px rgba(88,166,255,.3)); }

.news-summary {
  display: flex; align-items: center; gap: .6rem;
  margin-bottom: 1rem; flex-wrap: wrap;
}
.news-region-badge {
  font-size: .82rem; font-weight: 600;
  background: rgba(88,166,255,.12); color: var(--text3);
  border: 1px solid rgba(88,166,255,.25);
  border-radius: 999px; padding: .25rem .7rem;
}
.news-topics-preview {
  font-size: .78rem; color: var(--text2);
}

.btn-news {
  background: linear-gradient(135deg, #1a6bbf, #0d4f8c) !important;
  box-shadow: 0 4px 20px rgba(26,107,191,.3) !important;
  color: #fff !important;
}
.btn-news:hover { box-shadow: 0 6px 28px rgba(26,107,191,.45) !important; }

/* ── ÉCRAN PRÉFÉRENCES ──────────────────────────────────────── */
#screen-news-prefs {
  background: var(--bg);
  flex-direction: column;
}

.prefs-topbar {
  display: flex; align-items: center; gap: .8rem;
  padding: max(env(safe-area-inset-top), 1rem) 1rem .8rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.prefs-title {
  flex: 1; font-size: 1rem; font-weight: 700;
}
.btn-save-prefs {
  background: var(--accent); color: #000;
  border: none; border-radius: 10px;
  padding: .45rem 1rem; font-family: var(--font);
  font-size: .85rem; font-weight: 700;
  cursor: pointer; transition: opacity .15s;
}
.btn-save-prefs:hover { opacity: .85; }

.prefs-body {
  flex: 1; overflow-y: auto;
  padding: 1.2rem 1rem 2rem;
  display: flex; flex-direction: column; gap: 1.6rem;
}

.prefs-section {}
.prefs-section-title {
  display: flex; align-items: center; gap: .5rem;
  font-size: .78rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--text2);
  margin-bottom: .5rem;
}
.prefs-section-title.prefs-exclude { color: var(--red); opacity: .8; }
.prefs-hint { font-size: .78rem; color: var(--text2); margin-bottom: .8rem; }

/* Grille régions */
.region-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: .5rem;
}
.region-pill {
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--text2); border-radius: 10px;
  padding: .6rem .5rem; font-family: var(--font); font-size: .88rem;
  cursor: pointer; text-align: center;
  transition: all .2s;
}
.region-pill.active, .region-pill:hover {
  background: rgba(88,166,255,.12);
  border-color: var(--text3); color: var(--text3); font-weight: 600;
}

/* Régions multi-sélection (comme les thèmes) */
.region-check {
  position: relative;
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--text2); border-radius: 10px;
  padding: .65rem .75rem; font-family: var(--font);
  cursor: pointer; text-align: left;
  transition: all .2s;
  display: flex; align-items: center; justify-content: space-between;
  gap: .5rem;
}
.region-check .topic-tick {
  opacity: 0; font-size: .9rem; color: var(--text3);
  transition: opacity .15s;
}
.region-check.checked {
  background: rgba(88,166,255,.14);
  border-color: var(--text3);
  color: var(--text);
  font-weight: 600;
}
.region-check.checked .topic-tick { opacity: 1; }

.prefs-toast {
  position: fixed;
  left: 50%; bottom: max(1.25rem, env(safe-area-inset-bottom));
  transform: translateX(-50%) translateY(120%);
  z-index: 500;
  max-width: 92vw;
  padding: .75rem 1.1rem;
  border-radius: 12px;
  background: var(--surface2);
  border: 1px solid var(--text3);
  color: var(--text);
  font-size: .88rem;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0,0,0,.45);
  transition: transform .35s var(--ease);
  pointer-events: none;
}
.prefs-toast.show {
  transform: translateX(-50%) translateY(0);
}

/* Grille topics */
.topics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: .5rem;
}
.topic-check {
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--text2); border-radius: 12px;
  padding: .65rem .8rem;
  font-family: var(--font); font-size: .82rem;
  cursor: pointer; text-align: left;
  display: flex; flex-direction: column; gap: .15rem;
  position: relative; transition: all .18s;
}
.topic-label { font-weight: 600; color: var(--text); }
.topic-desc  { font-size: .72rem; color: var(--text2); }
.topic-tick  {
  position: absolute; top: .5rem; right: .6rem;
  font-size: .75rem; opacity: 0;
  transition: opacity .15s;
}
.topic-check.include.checked {
  background: rgba(63,185,80,.1);
  border-color: var(--green); color: var(--green);
}
.topic-check.include.checked .topic-label { color: var(--green); }
.topic-check.include.checked .topic-tick  { opacity: 1; color: var(--green); }
.topic-check.exclude.checked {
  background: rgba(248,81,73,.1);
  border-color: var(--red);
}
.topic-check.exclude.checked .topic-label { color: var(--red); }
.topic-check.exclude.checked .topic-tick  { opacity: 1; color: var(--red); }

/* ── ÉCRAN BULLETIN ─────────────────────────────────────────── */
#screen-news { background: var(--bg); justify-content: space-between; }

.news-badge {
  background: rgba(88,166,255,.12) !important;
  color: var(--text3) !important;
}

/* Headline du segment */
#news-state-headline {
  text-align: center;
}
.news-topic-tag {
  display: inline-block;
  font-size: .72rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase;
  background: rgba(88,166,255,.12); color: var(--text3);
  border-radius: 999px; padding: .25rem .8rem;
  margin-bottom: 1rem;
}
.news-headline-fr {
  font-size: clamp(1.2rem, 4vw, 1.7rem);
  font-weight: 800; line-height: 1.25;
  color: var(--text); margin-bottom: .8rem;
}
.news-headline-es {
  font-size: clamp(1rem, 3vw, 1.3rem);
  font-weight: 400; color: var(--text2);
  font-style: italic;
}

/* Creuser le sujet */
.news-source-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0 0 12px;
  padding: 8px 12px;
  border-radius: 10px;
  background: rgba(255,255,255,.06);
  font-size: .78rem;
  color: var(--text-muted, #9aa3b2);
}
.news-source-meta.hidden { display: none; }
.news-source-label { font-weight: 600; }
.news-source-link {
  color: var(--accent, #6ea8fe);
  text-decoration: none;
}
.news-source-link.disabled { pointer-events: none; color: inherit; }
.news-source-sep { opacity: .5; }

.news-deepen-bar {
  padding: 0 .75rem .5rem;
  flex-shrink: 0;
}
.deepen-btn {
  width: 100%;
  padding: .65rem 1rem;
  border-radius: 12px;
  border: 1px solid rgba(88,166,255,.35);
  background: rgba(88,166,255,.1);
  color: var(--text);
  font-family: inherit;
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
}
.deepen-btn:active { transform: scale(.98); }
.deepen-btn:disabled { opacity: .5; cursor: wait; }

.news-deepen-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0,0,0,.72);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0;
}
.news-deepen-overlay.hidden { display: none; }
.news-deepen-panel {
  width: 100%;
  max-width: 520px;
  max-height: 78vh;
  overflow-y: auto;
  background: var(--surface);
  border-radius: 20px 20px 0 0;
  padding: 1.25rem 1rem 2rem;
  border-top: 1px solid rgba(88,166,255,.25);
}
.news-deepen-close {
  float: right;
  width: 2.25rem;
  height: 2.25rem;
  border: none;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  color: var(--text);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
}
.news-deepen-title {
  font-size: 1.15rem;
  font-weight: 800;
  margin: 0 0 1rem;
  clear: both;
}
.news-deepen-summary {
  font-size: .95rem;
  line-height: 1.5;
  color: var(--text2);
  margin-bottom: 1rem;
}
.deepen-measure {
  background: rgba(255,255,255,.04);
  border-radius: 12px;
  padding: .85rem 1rem;
  margin-bottom: .65rem;
  border-left: 3px solid rgba(88,166,255,.6);
}
.deepen-measure h4 {
  margin: 0 0 .35rem;
  font-size: .92rem;
  font-weight: 700;
  color: var(--text);
}
.deepen-measure p {
  margin: 0 0 .5rem;
  font-size: .88rem;
  line-height: 1.45;
  color: var(--text2);
}
.deepen-measure .ex-es {
  font-size: .9rem;
  color: var(--accent);
  font-weight: 600;
}
.deepen-measure .ex-fr {
  font-size: .82rem;
  color: var(--text3);
}
.news-deepen-takeaway {
  margin-top: 1rem;
  padding: .75rem;
  border-radius: 10px;
  background: rgba(63,185,80,.1);
  font-size: .88rem;
  color: var(--text2);
}
.news-deepen-vocab {
  margin-top: 1rem;
}
.news-deepen-vocab h4 {
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text3);
  margin-bottom: .5rem;
}
.deepen-vocab-chip {
  display: inline-block;
  margin: 0 .35rem .35rem 0;
  padding: .3rem .65rem;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  font-size: .8rem;
}

.news-deepen-body.hidden { display: none; }

.news-deepen-waiting {
  padding: 0 .25rem;
}
.deepen-wait-header {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1rem;
}
.deepen-spinner {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}
.deepen-wait-status {
  font-size: .9rem;
  color: var(--text3);
  font-weight: 600;
}
.deepen-wait-intro {
  font-size: .85rem;
  color: var(--text2);
  line-height: 1.45;
  margin-bottom: 1rem;
  white-space: pre-line;
}
.deepen-joke-card {
  background: rgba(255,255,255,.04);
  border-radius: 14px;
  padding: 1rem 1.1rem;
  border: 1px solid var(--border);
  margin-bottom: .5rem;
}
.deepen-joke-card .joke-es {
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--accent);
  margin-bottom: .75rem;
}
.deepen-joke-card .joke-es.repeat {
  font-size: .95rem;
  color: var(--text2);
  margin-bottom: 0;
  margin-top: .5rem;
  font-weight: 500;
}
.deepen-joke-card .joke-fr {
  font-size: .92rem;
  line-height: 1.45;
  color: var(--text);
  padding: .65rem 0;
  border-top: 1px dashed var(--border);
  border-bottom: 1px dashed var(--border);
}
.deepen-joke-author {
  font-size: .8rem;
  color: var(--text3);
  font-style: italic;
  margin-bottom: 1rem;
  text-align: right;
}
.deepen-wait-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  justify-content: center;
  margin-bottom: .5rem;
}
.deepen-joke-btn {
  padding: .55rem 1rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface2);
  color: var(--text);
  font-family: inherit;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
}
.deepen-joke-btn:active { transform: scale(.98); }

.news-loading-joke-wrap {
  margin-top: 1.2rem;
  text-align: left;
}

.news-deepen-ready-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  flex-wrap: wrap;
  padding: .65rem .85rem;
  margin-bottom: 1rem;
  border-radius: 12px;
  background: rgba(63,185,80,.15);
  border: 1px solid rgba(63,185,80,.4);
  color: var(--green);
  font-size: .88rem;
  font-weight: 600;
}
.news-deepen-ready-bar.hidden { display: none; }
.deepen-continue-btn {
  padding: .45rem .9rem;
  border: none;
  border-radius: 8px;
  background: var(--green);
  color: #000;
  font-family: inherit;
  font-size: .82rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
}
.news-deepen-footer {
  margin-top: 1rem;
  padding-top: .75rem;
  border-top: 1px solid var(--border);
  text-align: center;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (min-width: 600px) {
  .topics-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
  .region-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
}