/* Genius: the AI conversation tutor (topic picker, talk, review) */

.genius { display: flex; flex-direction: column; gap: 20px; max-width: 1240px; }

.genius__header { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.genius__intro { display: flex; flex-direction: column; gap: 6px; }
.genius__kicker {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--clay);
  font-weight: 700;
}
.genius__kicker::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--clay); }
.genius__title-row { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.genius__title { margin: 0; }
.genius__title { font-size: 44px; line-height: 1; }
.genius__title-ar { font-size: 26px; color: var(--green); }
.genius__subtitle { font-size: 14px; color: var(--text-muted); }
.genius__lead { margin: 0; font-size: 15px; color: var(--text-body); max-width: 640px; line-height: 1.5; }
.genius__allowance {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
}

/* Topic box and settings above the conversation */
.genius__controls { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; position: relative; z-index: 30; }
.genius__find { flex: 1 1 420px; min-width: 0; position: relative; }
.genius__search-box {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--card);
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius-pill);
  padding: 4px 6px 4px 18px;
  color: var(--text-muted);
}
.genius__find.is-open .genius__search-box, .genius__search-box:focus-within { border-color: var(--ink); }
.genius__query { flex: 1; min-width: 0; border: 0; background: transparent; font-size: 16px; padding: 9px 0; outline: none; color: var(--ink); }
.genius__browse { white-space: nowrap; }
.genius__dropdown {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 8px);
  background: var(--card);
  border: 1px solid var(--line-strong);
  border-radius: 20px;
  box-shadow: 0 30px 60px -24px rgba(28, 35, 33, .4);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: min(70vh, 560px);
  overflow: auto;
}
.genius__dropdown[hidden] { display: none; }
.genius__custom-option {
  background: var(--ink);
  color: var(--paper);
  border: 0;
  border-radius: 14px;
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  text-align: left;
  font-size: 15px;
  font-weight: 600;
}
.genius__custom-option[hidden] { display: none; }
.genius__any-topic {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--sand-hover);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 14px;
  line-height: 1.45;
  color: var(--ink);
}
.genius__any-topic svg { color: var(--clay); flex-shrink: 0; }
.genius__any-topic[hidden] { display: none; }
.genius__custom-enter { font-size: 13px; color: var(--peach); font-weight: 400; }
.genius__category { padding: 6px 13px; font-size: 13px; font-weight: 600; }
.genius__options { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 170px), 1fr)); gap: 8px; }
.genius-option {
  background: var(--card);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 10px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  text-align: left;
}
.genius-option[hidden] { display: none; }
.genius-option:hover, .genius-option:focus-visible { border-color: var(--ink); }
.genius-option__text { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.genius-option__title { font-size: 15px; font-weight: 600; }
.genius-option__meta { font-size: 11px; opacity: .7; }
.genius-option__ar { font-size: 19px; line-height: 1.4; flex-shrink: 0; }
.genius__no-topics { margin: 0; font-size: 14px; }

.genius__settings { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.genius__switch { display: flex; gap: 2px; background: var(--sand); border-radius: var(--radius-pill); padding: 3px; }
.genius__switch-option {
  background: transparent;
  color: var(--ink);
  border: 0;
  border-radius: var(--radius-pill);
  padding: 7px 12px;
  font-size: 13px;
  font-weight: 600;
}
.genius__switch-option[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.genius__chip { padding: 7px 12px; font-size: 13px; font-weight: 600; }

/* One-tap topics in an open conversation */
.genius__quick { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.genius__quick:empty { display: none; }
.genius__quick-label { font-size: 12px; color: var(--text-muted); font-weight: 600; }
.genius__quick-topic {
  background: var(--card);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  display: flex;
  gap: 8px;
  align-items: center;
}
.genius__quick-topic:hover { border-color: var(--ink); }
.genius__quick-ar { font-size: 17px; font-weight: 400; color: var(--green); }
.genius__quick-all { background: none; border: 0; padding: 6px 4px; font-size: 14px; font-weight: 600; color: var(--clay); }

/* Talk */
.genius__talk { display: flex; gap: 20px; flex-wrap: wrap; align-items: flex-start; }
.genius__chat-col {
  flex: 1 1 600px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: calc(100vh - 230px);
  min-height: 520px;
}
.genius__bar { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.genius__bar-topic { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.genius__bar-label { font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: var(--text-muted); font-weight: 700; }
.genius__bar-title { font-family: var(--font-serif); font-size: 24px; line-height: 1; }
.genius__bar-ar { font-size: 21px; color: var(--green); }
.genius__bar-btn { padding: 6px 14px; font-size: 13px; }
.genius__bar-btn.is-disabled { opacity: .5; cursor: default; }

.genius__chat {
  flex: 1;
  min-height: 0;
  overflow: auto;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.genius__messages { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.genius__busy { margin: 0; font-size: 13px; color: var(--text-muted); padding-left: 42px; }

.gmsg { display: flex; gap: 10px; align-items: flex-start; max-width: 82%; }
.gmsg--user {
  align-self: flex-end;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  background: var(--ink);
  color: var(--paper);
  border-radius: 16px 16px 4px 16px;
  padding: 12px 16px;
}
.gmsg--user.is-pending { opacity: .7; }
.gmsg__text { font-family: var(--font-arabic), var(--font-sans); font-size: 21px; line-height: 1.55; }
.gmsg__voice { font-size: 11px; opacity: .7; }
.gmsg--genius { align-self: flex-start; }
.gmsg__avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--green);
  color: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  flex-shrink: 0;
}
.gmsg__bubble {
  background: var(--sand);
  border-radius: 4px 16px 16px 16px;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.gmsg__ar { margin: 0; font-size: 26px; line-height: 1.75; }
.gmsg__word {
  font: inherit;
  color: inherit;
  background: var(--clay-soft);
  border: 0;
  border-bottom: 2px solid var(--clay);
  border-radius: 4px;
  padding: 0 2px;
  cursor: pointer;
}
.gmsg__word:hover, .gmsg__word:focus-visible { background: var(--line); }
.gmsg__en { display: none; margin: 0; font-size: 14px; line-height: 1.45; color: var(--text-body); }
.show-english .gmsg:not(.is-flipped) .gmsg__en, .genius:not(.show-english) .gmsg.is-flipped .gmsg__en { display: block; }
.gmsg__tip { margin: 0; font-size: 13px; line-height: 1.45; color: var(--green); border-top: 1px solid var(--line); padding-top: 6px; }
.gmsg__actions { display: flex; gap: 6px; flex-wrap: wrap; }
.gmsg__play { background: var(--line); border: 0; border-radius: var(--radius-pill); padding: 4px 10px; font-size: 12px; font-weight: 600; color: var(--ink); }
.gmsg__flip {
  background: none;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink);
}
.gmsg__flip-hide, .show-english .gmsg.is-flipped .gmsg__flip-hide { display: none; }
.show-english .gmsg:not(.is-flipped) .gmsg__flip-hide, .genius:not(.show-english) .gmsg.is-flipped .gmsg__flip-hide { display: inline; }
.show-english .gmsg:not(.is-flipped) .gmsg__flip-show, .genius:not(.show-english) .gmsg.is-flipped .gmsg__flip-show { display: none; }

.genius__peek {
  background: var(--ink);
  color: var(--paper);
  border-radius: 14px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.genius__peek[hidden] { display: none; }
.genius__peek-ar { font-size: 24px; }
.genius__peek-en { font-size: 14px; flex: 1; }
.genius__peek-btn { background: var(--ink-raised); border: 0; border-radius: var(--radius-pill); padding: 5px 12px; font-size: 12px; font-weight: 600; color: var(--paper); }
.genius__peek-save { background: var(--peach); color: var(--ink); font-weight: 700; }
.genius__peek-close { background: none; border: 0; color: var(--text-on-dark-muted); font-size: 16px; }

.genius__suggestions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.genius__suggestions:empty { display: none; }
.genius__suggestions-label { font-size: 12px; color: var(--text-muted); font-weight: 600; }
.genius__suggestion {
  background: var(--card);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  padding: 5px 14px;
  font-size: 18px;
  color: var(--ink);
  display: flex;
  gap: 8px;
  align-items: center;
}
.genius__suggestion:hover { border-color: var(--ink); }
.genius__suggestion-en { font-family: var(--font-sans); font-size: 12px; color: var(--text-muted); }

.genius__locked {
  background: var(--ink);
  color: var(--paper);
  border-radius: 16px;
  padding: 14px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 14px;
  line-height: 1.45;
}
.genius__locked-btn { background: var(--peach); color: var(--ink); font-weight: 700; }
.genius__voice {
  display: none;
  align-items: center;
  gap: 14px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 12px 16px;
}
.genius__typing { display: flex; gap: 8px; }
.is-voice .genius__voice { display: flex; }
.is-voice .genius__composer, .is-voice .genius__suggestions { display: none; }
/* A live voice talk: the mic pulses while Genius listens, glows while it speaks. */
.genius__voice[data-state="listening"] .genius__mic { background: var(--green); animation: genius-listening 1.6s ease-in-out infinite; }
.genius__voice[data-state="speaking"] .genius__mic { background: var(--green); box-shadow: 0 0 0 6px var(--peach); }
.genius__voice[data-state="connecting"] .genius__mic { background: var(--line-dashed); }
@keyframes genius-listening { 0%, 100% { box-shadow: 0 0 0 0 var(--green-soft); } 50% { box-shadow: 0 0 0 9px var(--green-soft); } }
@media (prefers-reduced-motion: reduce) { .genius__voice[data-state="listening"] .genius__mic { animation: none; box-shadow: 0 0 0 6px var(--green-soft); } }
.genius__buy { display: flex; gap: 6px; flex-wrap: wrap; }
.genius__buy[hidden] { display: none; }
.genius__voice-text { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.genius__voice-label { font-size: 14px; font-weight: 700; }
.genius__transcript { font-family: var(--font-arabic), var(--font-sans); font-size: 19px; color: var(--text-body); min-height: 26px; }
.genius__mic {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--clay);
  color: var(--text-on-accent);
  border: 0;
  font-size: 20px;
  flex-shrink: 0;
}
.genius__mic--big { width: 60px; height: 60px; font-size: 24px; }
.genius__input {
  flex: 1;
  min-width: 0;
  border: 1.5px solid var(--ink);
  background: var(--card);
  border-radius: var(--radius-pill);
  padding: 13px 20px;
  font-size: 18px;
  font-family: var(--font-arabic), var(--font-sans);
  outline: none;
}
.genius__send { padding: 13px 24px; font-size: 15px; }
.genius__error { margin: 0; font-size: 13px; color: var(--clay); font-weight: 600; }
.genius__error:empty { display: none; }

/* Topic words beside the chat */
.genius__words {
  flex: 0 1 300px;
  min-width: 0;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.genius__words-head { display: flex; justify-content: space-between; align-items: baseline; font-size: 13px; }
.genius__words-title { margin: 0; font-size: 15px; font-weight: 700; }
.genius__words-progress { height: 6px; }
.genius__words-progress .progress__bar { background: var(--green); transition: width .3s; }
.genius__word-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.genius__word { display: flex; align-items: center; gap: 10px; padding: 6px 4px; border-bottom: 1px solid var(--line-soft); }
.genius__word-mark {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1.5px solid var(--line-strong);
  color: var(--text-on-accent);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.genius__word.is-met .genius__word-mark { background: var(--peach); border-color: var(--peach); }
.genius__word.is-used .genius__word-mark { background: var(--green); border-color: var(--green); }
.genius__word-btn {
  flex: 1;
  min-width: 0;
  background: none;
  border: 0;
  padding: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  text-align: left;
}
.genius__word-en { font-size: 13px; color: var(--text-muted); }
.genius__word.is-met .genius__word-en, .genius__word.is-used .genius__word-en { color: var(--ink); }
.genius__word-ar { font-size: 20px; line-height: 1.4; }
.genius__words-none { margin: 0; font-size: 13px; line-height: 1.45; }

/* Preparing a topic of the student's own (_preparing, genius-talk#preparing) */
.genius__spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid var(--line-strong);
  border-top-color: var(--clay);
  border-radius: 50%;
  animation: genius-spin .8s linear infinite;
  flex-shrink: 0;
}
.genius__search-spinner { width: 16px; height: 16px; display: none; }
.genius__find.is-preparing .genius__search-spinner { display: inline-block; }
.genius__find.is-preparing .genius__search-icon { display: none; }
.genius__find.is-preparing .genius__query { cursor: progress; }
.genius.is-preparing :is(.genius__quick, .genius__suggestions, .genius__peek, .genius__error, .genius__buy) { display: none; }
.genius.is-preparing :is(.genius__composer, .genius__voice, .genius__nudge, .genius__bar .btn) { opacity: .55; }
.gmsg.genius-prep { width: min(380px, 100%); }
.genius-prep__bubble { flex: 1; min-width: 0; gap: 12px; padding: 14px 18px; }
.genius-prep__title { margin: 0; display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 600; }
.genius-prep__steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.genius-prep__step { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-muted); }
.genius-prep__step.is-done, .genius-prep__step.is-current { color: var(--ink); }
.genius-prep__mark {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1.5px solid var(--line-strong);
  color: var(--text-on-accent);
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.genius-prep__step.is-current .genius-prep__mark { border-color: var(--clay); }
.genius-prep__step.is-done .genius-prep__mark { background: var(--green); border-color: var(--green); }
.genius-prep__step.is-done .genius-prep__mark::after { content: "✓"; }
.genius-prep__note { margin: 0; font-size: 12px; color: var(--text-muted); }
.genius-prep__words { display: flex; flex-direction: column; gap: 8px; }
.genius-prep__words-label { font-size: 13px; font-weight: 600; color: var(--green); }
.genius-prep__row { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 6px 4px; border-bottom: 1px solid var(--line-soft); }
.genius-prep__bar { display: inline-block; height: 12px; border-radius: 6px; background: var(--line); animation: genius-pulse 1.4s ease-in-out infinite; }
.genius-prep__bar--ar { height: 18px; }
@keyframes genius-spin { to { transform: rotate(360deg); } }
@keyframes genius-pulse { 0%, 100% { opacity: .35; } 50% { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .genius__spinner { animation: genius-spin 2.4s linear infinite !important; } }

/* Review */
.genius__review { max-width: 880px; width: 100%; margin: 0 auto; display: flex; flex-direction: column; gap: 16px; }
.genius__review-hero { background: var(--green); color: var(--paper); border-radius: 22px; padding: 30px; display: flex; flex-direction: column; gap: 16px; }
.genius__review-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.genius__review-title { margin: 0; font-family: var(--font-serif); font-weight: 400; font-size: 36px; line-height: 1; }
.genius__review-ar { font-size: 30px; color: var(--peach); }
.genius__stats { margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.genius__stat { background: var(--green-deep); border-radius: 14px; padding: 14px; display: flex; flex-direction: column-reverse; gap: 2px; }
.genius__stat dt { font-size: 13px; color: var(--green-soft); }
.genius__stat dd { margin: 0; font-family: var(--font-serif); font-size: 36px; line-height: 1; }
.genius__review-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 16px; }
.genius__review-card { display: flex; flex-direction: column; gap: 10px; padding: 20px; }
.genius__review-card-title { margin: 0; font-size: 15px; font-weight: 700; }
.genius__met { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.genius__met-word { background: var(--green-soft); border-radius: 10px; padding: 4px 10px; display: flex; gap: 8px; align-items: center; }
.genius__met-word .ar { font-size: 20px; }
.genius__met-word span[dir="ltr"] { font-size: 12px; color: var(--green); }
.genius__left { margin: 4px 0 0; font-size: 13px; }
.genius__tips { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.genius__tips li { font-size: 14px; line-height: 1.5; border-top: 1px solid var(--line-soft); padding-top: 8px; margin-top: 8px; }
.genius__review-actions { justify-content: center; }

@media (max-width: 700px) {
  /* The talk screen keeps the conversation and the reply box on screen. */
  .genius--talk .genius__header { display: none; }
  .genius__chat-col { height: calc(100dvh - 120px); min-height: 440px; }
  .genius__chat { padding: 14px; }
  .genius__suggestions { flex-wrap: nowrap; overflow-x: auto; }
  .genius__suggestion { flex-shrink: 0; font-size: 16px; white-space: nowrap; }
  .genius__suggestion-en { display: none; }
  .gmsg { max-width: 92%; }
  .gmsg__ar { font-size: 22px; }
  .genius__words { flex-basis: 100%; }
  .genius__send { padding: 13px 16px; }
}