:root {
  --bg: #f2edff;
  --bg-deep: #1f123d;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: rgba(255, 255, 255, 0.92);
  --panel: rgba(84, 49, 160, 0.14);
  --line: rgba(76, 39, 157, 0.18);
  --text: #1c1630;
  --muted: #665a87;
  --purple: #6f3df4;
  --purple-deep: #4a27b3;
  --purple-soft: rgba(111, 61, 244, 0.12);
  --lavender: #ece3ff;
  --mint: #3cc9a6;
  --gold: #f5b546;
  --danger: #ff6f91;
  --shadow: 0 24px 80px rgba(65, 31, 140, 0.18);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(149, 92, 255, 0.35), transparent 22%),
    radial-gradient(circle at 88% 14%, rgba(255, 183, 77, 0.28), transparent 18%),
    linear-gradient(180deg, #f7f3ff 0%, #efe8ff 48%, #f9f8ff 100%);
  color: var(--text);
  font-family: "Beausite Classic", "Source Sans 3", sans-serif;
}

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

button {
  border: none;
}

.page-shell {
  width: min(1440px, calc(100vw - 32px));
  margin: 20px auto 40px;
}

.hero,
.control-bar,
.summary-strip,
.question-rail,
.question-stage,
.tool-panel {
  border: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.8fr);
  gap: 18px;
  padding: 18px 20px;
  border-radius: 30px;
  background:
    linear-gradient(135deg, rgba(47, 16, 112, 0.96), rgba(111, 61, 244, 0.86)),
    rgba(28, 22, 48, 0.9);
  color: #fff;
}

.hero-copy {
  max-width: 620px;
}

.hero-kicker,
.eyebrow {
  margin: 0 0 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.8rem;
  font-weight: 700;
}

.hero-kicker {
  color: rgba(255, 255, 255, 0.8);
}

.site-message {
  width: fit-content;
  margin: 0 0 12px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #fff;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.4;
}

.hero h1,
.rail-header h2,
.panel-heading h3,
.question-title {
  margin: 0;
  font-family: "Speckless", "Urbanist", sans-serif;
  letter-spacing: -0.04em;
}

.hero h1 {
  max-width: 11ch;
  font-size: clamp(1.3rem, 2.1vw, 2.3rem);
  line-height: 1.02;
}

.hero-body,
.panel-copy,
.storage-note,
.question-copy,
.scenario-copy,
.summary-card p,
.input-stack span,
.status-text,
.rail-meta,
.transcript-card p,
.question-meta {
  color: inherit;
  line-height: 1.65;
}

.hero-body {
  max-width: 46ch;
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.88rem;
}

.hero-actions,
.timer-grid,
.practice-actions,
.hero-stats,
.question-chips,
.question-actions,
.summary-strip,
.action-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-actions {
  margin-top: 14px;
}

.primary-button,
.ghost-button,
.timer-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  cursor: pointer;
  transition:
    transform 160ms ease,
    background-color 160ms ease,
    color 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.primary-button {
  background: #fff;
  color: var(--purple-deep);
  font-weight: 700;
}

.ghost-button,
.timer-button {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.64);
  color: var(--text);
}

.hero .ghost-button {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.primary-button:hover,
.ghost-button:hover,
.timer-button:hover,
.question-button:hover,
.bank-card:hover {
  transform: translateY(-1px);
}

.hero-card {
  padding: 16px;
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.12);
  align-self: end;
}

.hero-stats {
  margin-top: 12px;
}

.stat-block {
  min-width: 114px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
}

.stat-block strong,
.summary-card strong,
.timer-stage strong {
  display: block;
  font-family: "Space Grotesk", sans-serif;
  letter-spacing: -0.04em;
}

.stat-block strong {
  font-size: 1.45rem;
}

.stat-block span,
.timer-label {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.72);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.summary-card span {
  font-size: 0.82rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.storage-note {
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.92rem;
}

.hero-progress {
  display: grid;
  gap: 10px;
  margin-top: 12px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow);
}

.hero-progress-copy {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.hero-progress-label {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-progress-copy strong {
  font-family: "Speckless", "Urbanist", sans-serif;
  font-size: 1rem;
  color: var(--purple-deep);
}

.hero-progress-track {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(111, 61, 244, 0.1), rgba(111, 61, 244, 0.18));
}

.hero-progress-fill {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--purple), #8f68ff);
  transition: width 220ms ease;
}

.workspace {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}

.control-bar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 240px;
  gap: 16px;
  padding: 18px;
  border-radius: 26px;
}

.search-field,
.filter-field,
.input-stack {
  display: grid;
  gap: 8px;
}

.search-field span,
.filter-field span,
.input-stack span {
  color: var(--muted);
  font-size: 0.88rem;
}

.search-field input,
.filter-field select,
.input-stack textarea,
.input-stack select {
  width: 100%;
  border: 1px solid rgba(76, 39, 157, 0.16);
  border-radius: 16px;
  padding: 14px 16px;
  background: var(--surface-strong);
  color: var(--text);
}

.summary-strip {
  gap: 16px;
}

.summary-card {
  flex: 1 1 220px;
  min-height: 140px;
  padding: 20px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(244, 239, 255, 0.96));
  border: 1px solid rgba(76, 39, 157, 0.12);
}

.summary-card strong {
  margin-top: 12px;
  font-size: clamp(2rem, 3vw, 3rem);
  color: var(--purple-deep);
}

.summary-card span {
  color: var(--muted);
}

.summary-card p {
  margin: 10px 0 0;
  color: var(--muted);
}

.studio-layout {
  display: grid;
  grid-template-columns: minmax(320px, 360px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.question-rail {
  position: sticky;
  top: 18px;
  padding: 20px;
  border-radius: var(--radius-xl);
}

.rail-header {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.rail-header h2 {
  font-size: 2.1rem;
}

.eyebrow {
  color: var(--purple);
}

.rail-meta {
  margin: 0;
  color: var(--muted);
}

.bank-list {
  display: grid;
  gap: 12px;
  max-height: calc(100vh - 180px);
  overflow: auto;
  padding-right: 4px;
}

.bank-card {
  padding: 16px;
  border-radius: 20px;
  border: 1px solid rgba(76, 39, 157, 0.12);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(239, 231, 255, 0.92));
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.bank-card.is-active {
  border-color: rgba(111, 61, 244, 0.42);
  box-shadow: 0 16px 32px rgba(111, 61, 244, 0.16);
}

.bank-title-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.bank-title-row strong {
  font-family: "Speckless", "Urbanist", sans-serif;
  font-size: 1.1rem;
}

.progress-pill,
.mode-chip,
.question-chip,
.status-badge {
  width: fit-content;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--purple-soft);
  color: var(--purple-deep);
  font-size: 0.8rem;
  font-weight: 700;
}

.bank-scenario {
  margin: 10px 0 14px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.question-button-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.question-button {
  min-height: 40px;
  border-radius: 14px;
  border: 1px solid rgba(76, 39, 157, 0.12);
  background: rgba(255, 255, 255, 0.9);
  color: var(--text);
  cursor: pointer;
  font-weight: 700;
}

.question-button.is-selected {
  background: linear-gradient(135deg, var(--purple), #8f68ff);
  color: #fff;
  border-color: transparent;
}

.question-button.is-mastered {
  box-shadow: inset 0 0 0 1px rgba(60, 201, 166, 0.55);
}

.question-button.is-practicing {
  box-shadow: inset 0 0 0 1px rgba(245, 181, 70, 0.75);
}

.stage {
  display: grid;
  gap: 18px;
}

.question-stage {
  padding: 28px;
  border-radius: 32px;
}

.question-header {
  display: grid;
  gap: 12px;
}

.question-title {
  font-size: clamp(1.35rem, 1.9vw, 2rem);
  max-width: none;
  text-align: left;
  text-indent: 0;
  line-height: 1.35;
}

.question-copy {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.8;
}

.scenario-copy,
.question-meta {
  margin: 0;
  color: var(--muted);
}

.question-chips,
.question-actions {
  margin-top: 6px;
}

.question-chip {
  background: rgba(74, 39, 179, 0.08);
}

.status-badge.status-mastered {
  background: rgba(60, 201, 166, 0.14);
  color: #17785f;
}

.status-badge.status-practicing {
  background: rgba(245, 181, 70, 0.18);
  color: #8d5a00;
}

.status-badge.status-new {
  background: rgba(111, 61, 244, 0.1);
  color: var(--purple-deep);
}

.question-stage audio {
  width: 100%;
  margin-top: 14px;
}

.action-grid {
  align-items: stretch;
}

.tool-panel {
  flex: 1 1 380px;
  padding: 24px;
  border-radius: 28px;
}

.panel-heading {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

.panel-heading h3 {
  font-size: 1.8rem;
}

.panel-copy {
  margin: 14px 0 0;
  color: var(--muted);
}

.tool-panel .eyebrow,
.tool-panel .panel-copy,
.tool-panel .input-stack span,
.tool-panel .timer-label,
.tool-panel .mode-chip {
  color: var(--text);
}

.tool-panel .mode-chip {
  background: rgba(111, 61, 244, 0.14);
}

.timer-grid {
  margin-top: 20px;
}

.timer-button.is-active {
  background: linear-gradient(135deg, rgba(111, 61, 244, 0.15), rgba(111, 61, 244, 0.08));
  border-color: rgba(111, 61, 244, 0.3);
  color: var(--purple-deep);
}

.timer-stage {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  align-items: end;
  margin-top: 18px;
  padding: 18px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(111, 61, 244, 0.08), rgba(255, 255, 255, 0.72));
}

.timer-stage strong {
  font-size: 2rem;
  color: var(--purple-deep);
}

.recorder-panel {
  margin-top: 18px;
  padding: 18px;
  border-radius: 20px;
  border: 1px solid rgba(76, 39, 157, 0.12);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(240, 234, 255, 0.96));
}

.recorder-header,
.recorder-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.recorder-header strong {
  display: block;
  margin-top: 6px;
  font-family: "Speckless", "Urbanist", sans-serif;
  font-size: 1.1rem;
  color: var(--purple-deep);
}

.recording-indicator {
  width: fit-content;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(28, 22, 48, 0.08);
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 700;
}

.recording-indicator.is-recording {
  background: rgba(255, 111, 145, 0.16);
  color: #9b2442;
}

.recording-indicator.is-paused {
  background: rgba(245, 181, 70, 0.2);
  color: #8d5a00;
}

.recorder-actions {
  margin-top: 14px;
}

#recordedAudioPlayer {
  width: 100%;
  margin-top: 14px;
}

.input-stack {
  margin-top: 18px;
}

.input-stack textarea {
  resize: vertical;
  min-height: 120px;
}

.practice-actions {
  margin-top: 18px;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--purple);
}

.transcript-levels {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.transcript-card {
  padding: 18px;
  border-radius: 20px;
  border: 1px solid rgba(76, 39, 157, 0.12);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(243, 238, 255, 0.94));
}

.transcript-card h4 {
  margin: 0 0 8px;
  font-family: "Speckless", "Urbanist", sans-serif;
  font-size: 1.25rem;
}

.transcript-card p {
  margin: 0;
  color: var(--muted);
}

.transcript-card .transcript-text {
  margin-top: 12px;
  color: var(--text);
  line-height: 1.8;
}

@media (max-width: 1120px) {
  .hero,
  .studio-layout,
  .control-bar,
  .timer-stage {
    grid-template-columns: 1fr;
  }

  .hero-progress-copy {
    flex-direction: column;
    align-items: start;
  }

  .question-rail {
    position: static;
  }

  .bank-list {
    max-height: none;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100vw - 18px, 100%);
    margin: 10px auto 24px;
  }

  .hero,
  .question-stage,
  .tool-panel,
  .question-rail,
  .control-bar {
    padding: 18px;
  }

  .hero h1 {
    max-width: 12ch;
    font-size: clamp(1.15rem, 6.4vw, 1.85rem);
  }

  .question-title {
    font-size: 1.25rem;
  }

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