@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@500;700;800&family=Atkinson+Hyperlegible:wght@400;700&display=swap');

:root {
  --paper: #FBF8F1;
  --card: #FFFFFF;
  --ink: #22324A;
  --ink-soft: #5B6B80;
  --rule: #DCE6E8;
  --blue: #2E6E9E;
  --blue-bg: #E7F1F7;
  --green: #2F7A55;
  --green-bg: #E8F4EC;
  --coral: #D9564A;
  --coral-bg: #FBEAE8;
  --mustard: #C98A1E;
  --mustard-bg: #FBF0DC;
  --radius: 18px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  background-image: repeating-linear-gradient(
    to bottom, transparent, transparent 38px, var(--rule) 39px
  );
  color: var(--ink);
  font-family: 'Atkinson Hyperlegible', sans-serif;
  font-size: 18px;
  line-height: 1.5;
  -webkit-tap-highlight-color: transparent;
}

.wrap {
  max-width: 480px;
  margin: 0 auto;
  padding: 20px 18px 48px;
}

header.app-header {
  text-align: center;
  padding: 10px 0 18px;
}

header.app-header h1 {
  font-family: 'Baloo 2', sans-serif;
  font-weight: 800;
  font-size: 30px;
  margin: 0;
  color: var(--green);
}

header.app-header p {
  margin: 4px 0 0;
  color: var(--ink-soft);
  font-size: 15px;
}

.prompt {
  text-align: center;
  font-family: 'Baloo 2', sans-serif;
  font-weight: 700;
  font-size: 19px;
  margin: 6px 0 14px;
}

.input-card {
  background: var(--card);
  border: 2px solid var(--rule);
  border-radius: var(--radius);
  padding: 14px;
  display: flex;
  gap: 10px;
  align-items: center;
  box-shadow: 0 3px 0 var(--rule);
}

.input-card textarea {
  flex: 1;
  border: none;
  resize: none;
  font-family: 'Atkinson Hyperlegible', sans-serif;
  font-size: 19px;
  color: var(--ink);
  min-height: 30px;
  max-height: 120px;
  outline: none;
  background: transparent;
}

.mic-btn {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: none;
  background: var(--blue-bg);
  color: var(--blue);
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.mic-btn.listening {
  background: var(--coral);
  color: white;
  animation: pulse 1s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}

.mode-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 16px;
}

.mode-btn {
  grid-column: span 1;
  border: none;
  border-radius: var(--radius);
  padding: 18px 12px;
  font-family: 'Baloo 2', sans-serif;
  font-weight: 700;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  border-left: 6px solid transparent;
  transition: transform 0.08s ease;
}

.mode-btn:active { transform: scale(0.97); }

.mode-btn .icon { font-size: 30px; }

.mode-btn.word { background: var(--blue-bg); color: var(--blue); border-left-color: var(--blue); }
.mode-btn.sentence { background: var(--green-bg); color: var(--green); border-left-color: var(--green); }
.mode-btn.question { background: var(--coral-bg); color: var(--coral); border-left-color: var(--coral); grid-column: span 2; flex-direction: row; justify-content: center; }
.mode-btn.question .icon { font-size: 24px; }

.mode-btn.selected {
  outline: 3px solid currentColor;
  outline-offset: 2px;
}

#result {
  margin-top: 22px;
}

.result-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: 0 3px 0 var(--rule);
  border-top: 6px solid var(--ink-soft);
}

.result-card.word { border-top-color: var(--blue); }
.result-card.sentence { border-top-color: var(--green); }
.result-card.question { border-top-color: var(--coral); }

.result-section { margin-bottom: 16px; }
.result-section:last-child { margin-bottom: 0; }

.result-label {
  font-size: 13px;
  color: var(--ink-soft);
  margin: 0 0 6px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.given-text {
  color: var(--ink-soft);
  font-size: 17px;
}

.headline {
  font-family: 'Baloo 2', sans-serif;
  font-weight: 700;
  font-size: 24px;
  margin: 0 0 4px;
}

.chunk-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 6px 0;
}

.chunk {
  background: var(--blue-bg);
  color: var(--blue);
  border-radius: 10px;
  padding: 5px 12px;
  font-family: 'Baloo 2', sans-serif;
  font-weight: 700;
  font-size: 17px;
}

.say-it {
  font-family: 'Baloo 2', sans-serif;
  font-weight: 700;
  font-size: 21px;
  color: var(--ink);
  letter-spacing: 0.02em;
}

.tamil-line {
  font-size: 20px;
  color: var(--ink);
}

.small-help {
  background: var(--mustard-bg);
  color: #7A5210;
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 16px;
}

.answer-badge {
  display: inline-block;
  background: var(--coral);
  color: white;
  font-family: 'Baloo 2', sans-serif;
  font-weight: 700;
  border-radius: 10px;
  padding: 8px 14px;
  font-size: 17px;
  margin: 4px 0;
}

.listen-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  background: var(--mustard);
  color: white;
  font-family: 'Baloo 2', sans-serif;
  font-weight: 700;
  font-size: 17px;
  border-radius: 30px;
  padding: 10px 20px;
  cursor: pointer;
  margin-top: 4px;
}

.listen-btn:active { transform: scale(0.97); }

.help-btn {
  border: 2px dashed var(--ink-soft);
  background: transparent;
  color: var(--ink-soft);
  font-family: 'Atkinson Hyperlegible', sans-serif;
  font-size: 15px;
  border-radius: 12px;
  padding: 8px 14px;
  cursor: pointer;
  margin-top: 10px;
}

.scaffold-box {
  margin-top: 10px;
  background: var(--green-bg);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 17px;
  color: var(--green);
}

.error-card {
  background: var(--coral-bg);
  color: #8A2E24;
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
}

.settings-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  font-size: 14px;
  color: var(--ink-soft);
}

.switch {
  position: relative;
  width: 40px;
  height: 22px;
  flex-shrink: 0;
}

.switch input { opacity: 0; width: 0; height: 0; }

.slider {
  position: absolute;
  inset: 0;
  background: var(--rule);
  border-radius: 22px;
  cursor: pointer;
  transition: 0.15s;
}

.slider::before {
  content: "";
  position: absolute;
  height: 16px;
  width: 16px;
  left: 3px;
  top: 3px;
  background: white;
  border-radius: 50%;
  transition: 0.15s;
}

.switch input:checked + .slider { background: var(--green); }
.switch input:checked + .slider::before { transform: translateX(18px); }

.ai-badge {
  display: inline-block;
  font-size: 11px;
  color: var(--ink-soft);
  background: var(--rule);
  border-radius: 8px;
  padding: 2px 8px;
  margin-bottom: 8px;
}

.hidden { display: none !important; }

@media (max-width: 340px) {
  header.app-header h1 { font-size: 26px; }
  .say-it, .tamil-line { font-size: 18px; }
}