:root {
  color-scheme: light;
  --bg: #f3f5fb;
  --card: #ffffff;
  --primary: #ec5ca7;
  --primary-dark: #cc3e8b;
  --secondary: #4b87f5;
  --muted: #6b7280;
  --text: #1f2937;
  --border: #e5e7eb;
  --good: #18a957;
  --warn: #f59e0b;
  --risk: #ef4444;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Helvetica Neue', sans-serif;
  background: linear-gradient(180deg, #f7f2ff 0%, var(--bg) 24%);
  color: var(--text);
}

.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

.grid {
  display: grid;
  gap: 20px;
}

.two-cols {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  background: var(--card);
  border: 1px solid rgba(236, 92, 167, 0.12);
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 12px 35px rgba(79, 70, 229, 0.08);
}

.hero {
  margin-bottom: 20px;
  display: grid;
  gap: 18px;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 10px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(236, 92, 167, 0.12);
  color: var(--primary-dark);
  font-size: 14px;
  font-weight: 700;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 10px;
  font-size: 36px;
}

.subtitle {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 18px;
}

.pill-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.pill {
  padding: 10px 14px;
  border-radius: 999px;
  background: #eef2ff;
  color: #344054;
  font-weight: 600;
}

.pill-primary {
  background: linear-gradient(135deg, var(--primary), #ff8bbe);
  color: #fff;
}

.form {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 8px;
  font-weight: 600;
}

input,
select,
textarea,
button {
  font: inherit;
}

input,
select,
textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #fff;
}

button {
  border: none;
  border-radius: 14px;
  padding: 14px 18px;
  background: linear-gradient(135deg, var(--secondary), #74a7ff);
  color: #fff;
  cursor: pointer;
  font-weight: 700;
}

button:hover {
  opacity: 0.94;
}

.secondary-button {
  background: linear-gradient(135deg, #ff8a65, #ffb74d);
}

.ghost-button {
  background: #eef2ff;
  color: #374151;
}

.record-box {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px dashed rgba(75, 135, 245, 0.35);
  border-radius: 16px;
  background: #f8fbff;
}

.record-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.record-actions button {
  width: auto;
}

.recording-status {
  padding: 12px 14px;
  border-radius: 12px;
  background: #fff;
  color: var(--muted);
  border: 1px solid var(--border);
}

.recording-status.is-recording {
  color: #b42318;
  background: #fff5f5;
  border-color: rgba(239, 68, 68, 0.2);
}

.recording-status.is-ready {
  color: #0f766e;
  background: #f0fdfa;
  border-color: rgba(20, 184, 166, 0.2);
}

#recording-preview {
  width: 100%;
}

.hint,
.empty-state {
  margin-top: 16px;
  padding: 16px;
  border-radius: 16px;
  background: #f8fafc;
  color: var(--muted);
}

.hidden {
  display: none;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0;
}

.metric {
  padding: 14px;
  border-radius: 16px;
  background: linear-gradient(180deg, #f8faff, #eef4ff);
}

.metric strong {
  display: block;
  font-size: 26px;
  margin-bottom: 6px;
}

.word-list,
.suggestion-list,
.timeline {
  display: grid;
  gap: 10px;
}

.word-item,
.timeline-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
}

.word-item-rich {
  display: grid;
  gap: 12px;
  align-items: stretch;
}

.word-main {
  display: grid;
  gap: 8px;
}

.word-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.phoneme-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 10px;
}

.phoneme-chip {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #f8fafc;
}

.phoneme-chip.good {
  background: rgba(24, 169, 87, 0.08);
  border-color: rgba(24, 169, 87, 0.2);
}

.phoneme-chip.warning {
  background: rgba(245, 158, 11, 0.08);
  border-color: rgba(245, 158, 11, 0.2);
}

.phoneme-chip.risk {
  background: rgba(239, 68, 68, 0.08);
  border-color: rgba(239, 68, 68, 0.2);
}

.phoneme-symbol {
  font-weight: 700;
  margin-bottom: 4px;
}

.phoneme-score {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 4px;
}

.phoneme-meta {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.badge.good {
  background: rgba(24, 169, 87, 0.12);
  color: var(--good);
}

.badge.warning {
  background: rgba(245, 158, 11, 0.12);
  color: var(--warn);
}

.badge.risk {
  background: rgba(239, 68, 68, 0.12);
  color: var(--risk);
}

.summary-box {
  margin-top: 14px;
  padding: 16px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(236, 92, 167, 0.08), rgba(75, 135, 245, 0.08));
}

.chart {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  min-height: 160px;
  margin-top: 16px;
}

.bar {
  flex: 1;
  border-radius: 12px 12px 4px 4px;
  background: linear-gradient(180deg, #9bc1ff, #4b87f5);
  position: relative;
  min-height: 40px;
}

.bar span {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  font-weight: 700;
}

.muted {
  color: var(--muted);
}

.mode-label {
  display: inline-block;
  margin-left: 8px;
  padding: 4px 8px;
  border-radius: 999px;
  background: #eef2ff;
  color: #4f46e5;
  font-size: 12px;
  font-weight: 700;
}

@media (max-width: 860px) {
  .two-cols {
    grid-template-columns: 1fr;
  }

  .metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  h1 {
    font-size: 28px;
  }
}