:root {
  color-scheme: dark;
  --bg: #0d1117;
  --panel: #151b24;
  --panel-strong: #1d2633;
  --text: #f3f7fb;
  --muted: #9ba9ba;
  --line: #2a3545;
  --accent: #65d6ad;
  --accent-strong: #2fb987;
  --danger: #ff6b6b;
  --warning: #ffd166;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 10% 10%, rgba(101, 214, 173, 0.16), transparent 32rem),
    radial-gradient(circle at 90% 0%, rgba(255, 209, 102, 0.10), transparent 28rem),
    var(--bg);
  color: var(--text);
}

body.modal-open {
  overflow: hidden;
}

button {
  border: 0;
  cursor: pointer;
  font: inherit;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

.app-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0;
}

.auth-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(340px, 0.65fr);
  gap: 18px;
  min-height: calc(100vh - 64px);
  align-items: center;
}

.auth-hero,
.auth-card,
.tool-card,
.privacy-card {
  border: 1px solid var(--line);
  background: rgba(21, 27, 36, 0.88);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.auth-hero,
.auth-card,
.tool-card,
.privacy-card {
  padding: 26px;
}

.top-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.auth-form,
.suggestion-form {
  display: grid;
  gap: 12px;
}

.auth-page h2 {
  margin-bottom: 18px;
}

.auth-link-row {
  margin: 16px 0 0;
  color: var(--muted);
  line-height: 1.5;
}

.auth-link-row button {
  padding: 0;
  background: transparent;
  color: var(--accent);
  font-weight: 900;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.password-warning {
  display: grid;
  gap: 6px;
  margin-bottom: 16px;
  padding: 14px;
  border: 1px solid rgba(255, 209, 102, 0.62);
  border-radius: 16px;
  background: rgba(255, 209, 102, 0.10);
  color: #ffe5a3;
  line-height: 1.45;
}

.password-warning strong {
  color: var(--warning);
}

.auth-form label,
.suggestion-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-weight: 800;
}

.auth-form input,
.suggestion-form textarea {
  width: 100%;
  padding: 12px 13px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(9, 12, 17, 0.72);
  color: var(--text);
  font: inherit;
}

.top-nav {
  margin: 18px 0;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.tool-card p,
.privacy-card p,
.privacy-grid span {
  color: var(--muted);
  line-height: 1.55;
}

.mini-status {
  margin-top: 10px;
  color: var(--accent);
  font-size: 0.9rem;
}

.privacy-card {
  margin-top: 18px;
}

.back-button {
  margin-bottom: 18px;
}

.tool-page-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(21, 27, 36, 0.88);
  box-shadow: var(--shadow);
}

.tool-page-header h2 {
  margin-bottom: 0;
}

.privacy-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.privacy-grid article {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(29, 38, 51, 0.72);
}

.privacy-grid strong,
.privacy-grid span {
  display: block;
}

.privacy-grid span {
  margin-top: 6px;
}

.hero-card,
.controls-card,
.image-card,
.answer-card,
.guide-card,
.progress-card {
  border: 1px solid var(--line);
  background: rgba(21, 27, 36, 0.88);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.hero-card {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 24px;
  padding: 30px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 12px;
  font-size: clamp(2rem, 5vw, 4.8rem);
  line-height: 0.93;
  letter-spacing: -0.07em;
}

h2 {
  margin-bottom: 16px;
  font-size: 1.15rem;
}

.intro {
  max-width: 700px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.timer-panel {
  display: grid;
  min-width: 220px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--panel-strong);
  align-content: center;
}

.timer-panel span,
.timer-panel small {
  color: var(--muted);
}

.timer-panel strong {
  margin: 8px 0;
  font-variant-numeric: tabular-nums;
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: -0.05em;
}

.controls-card {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin: 18px 0;
  padding: 16px;
}

.focus-hud {
  display: none;
}

.focus-timer {
  display: grid;
  gap: 2px;
}

.focus-timer span,
.focus-timer small {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.focus-timer strong {
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.25rem, 3vw, 2rem);
  letter-spacing: -0.04em;
}

.focus-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.control-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.primary-button,
.secondary-button,
.danger-button {
  min-width: 110px;
  padding: 13px 18px;
  border-radius: 999px;
  color: #06120d;
  font-weight: 800;
}

.primary-button {
  background: var(--accent);
}

.secondary-button {
  background: var(--warning);
}

.danger-button {
  background: var(--danger);
  color: #210707;
}

.quiet-button {
  min-width: auto;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(9, 12, 17, 0.62);
  color: var(--text);
  font-weight: 900;
}

.quiet-button:hover,
.quiet-button:focus-visible {
  border-color: var(--accent);
  outline: none;
}

.storage-status {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.92rem;
}

.dataset-panel,
.emotion-panel {
  display: grid;
  flex: 1 1 320px;
  gap: 8px;
  min-width: min(100%, 320px);
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(29, 38, 51, 0.58);
}

.dataset-panel span,
.emotion-panel span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.dataset-selector,
.emotion-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.dataset-choice,
.emotion-choice {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(9, 12, 17, 0.55);
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 800;
}

.dataset-choice input,
.emotion-choice input {
  accent-color: var(--accent);
}

.dataset-choice small,
.emotion-choice small {
  color: var(--muted);
  font-weight: 700;
}

.trainer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(340px, 0.9fr);
  gap: 18px;
}

.image-card,
.answer-card,
.guide-card {
  padding: 18px;
}

.image-stage {
  display: grid;
  min-height: min(66vh, 620px);
  border: 1px dashed var(--line);
  border-radius: 22px;
  background: #090c11;
  place-items: center;
  overflow: hidden;
}

.image-stage.is-empty {
  color: var(--muted);
  padding: 24px;
  text-align: center;
}

.image-stage img {
  width: 100%;
  height: 100%;
  max-height: min(66vh, 620px);
  object-fit: contain;
  image-rendering: auto;
}

.question-meta {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.94rem;
}

.options-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.option-button {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel-strong);
  color: var(--text);
  font-weight: 800;
  text-align: left;
}

.option-shortcut {
  display: grid;
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  border-radius: 10px;
  background: rgba(101, 214, 173, 0.14);
  color: var(--accent);
  font-size: 0.82rem;
  place-items: center;
}

.option-button:hover:not(:disabled),
.option-button:focus-visible {
  border-color: var(--accent);
  outline: none;
}

.option-button.is-correct {
  border-color: var(--accent);
  background: rgba(101, 214, 173, 0.16);
}

.option-button.is-wrong {
  border-color: var(--danger);
  background: rgba(255, 107, 107, 0.16);
}

.feedback {
  min-height: 120px;
  margin-top: 16px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(9, 12, 17, 0.65);
  color: var(--muted);
}

.feedback.compact {
  min-height: auto;
}

.feedback strong {
  color: var(--text);
}

.feedback.is-correct {
  border-color: rgba(101, 214, 173, 0.6);
  color: #caf7e6;
}

.feedback.is-wrong {
  border-color: rgba(255, 107, 107, 0.65);
  color: #ffd4d4;
}

.continue-button {
  width: 100%;
  margin-top: 12px;
  padding: 14px 18px;
  border-radius: 16px;
  background: var(--accent);
  color: #06120d;
  font-weight: 900;
}

.continue-button[hidden] {
  display: none;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.stat-box {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel-strong);
}

.stat-box span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
}

.stat-box strong {
  display: block;
  margin-top: 4px;
  font-size: 1.3rem;
}

.training-view.is-immersive {
  min-height: calc(100vh - 64px);
}

.training-view.is-immersive .tool-page-header,
.training-view.is-immersive .guide-card,
.training-view.is-immersive .progress-card,
.training-view.is-immersive .dataset-panel,
.training-view.is-immersive .emotion-panel,
.training-view.is-immersive .storage-status,
.training-view.is-immersive #startButton,
.training-view.is-immersive .answer-card h2,
.training-view.is-immersive .stats {
  display: none;
}

.training-view.is-immersive .controls-card {
  position: sticky;
  top: 10px;
  z-index: 10;
  justify-content: space-between;
  margin: 0 0 10px;
  padding: 10px 12px;
  border-radius: 22px;
  background: rgba(9, 12, 17, 0.78);
  backdrop-filter: blur(14px);
}

.training-view.is-immersive .focus-hud {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex: 1 1 auto;
}

.training-view.is-immersive .control-buttons {
  flex: 0 0 auto;
}

.training-view.is-immersive .control-buttons .secondary-button,
.training-view.is-immersive .control-buttons .danger-button {
  min-width: auto;
  padding: 10px 14px;
}

.training-view.is-immersive .trainer-grid {
  grid-template-columns: minmax(0, 1fr) minmax(300px, 380px);
  align-items: stretch;
  gap: 12px;
}

.training-view.is-immersive .image-card,
.training-view.is-immersive .answer-card {
  padding: 12px;
  border-radius: 24px;
}

.training-view.is-immersive .image-stage {
  min-height: calc(100vh - 170px);
  border-style: solid;
  border-radius: 20px;
}

.training-view.is-immersive .image-stage img {
  max-height: calc(100vh - 170px);
}

.training-view.is-immersive .question-meta {
  margin-top: 8px;
  font-size: 0.8rem;
}

.training-view.is-immersive .answer-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.training-view.is-immersive .options-grid {
  grid-template-columns: 1fr;
  gap: 10px;
}

.training-view.is-immersive .option-button {
  min-height: 58px;
  padding: 14px;
  border-radius: 18px;
  font-size: 1.02rem;
}

.training-view.is-immersive .feedback {
  min-height: auto;
  margin-top: 0;
  padding: 13px;
  font-size: 0.94rem;
}

.training-view.is-immersive .continue-button {
  margin-top: 0;
  min-height: 58px;
  font-size: 1rem;
}

.training-view.is-paused .image-stage {
  filter: grayscale(0.55) brightness(0.55);
}

.training-modal {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  padding: 20px;
  background: rgba(3, 6, 11, 0.82);
  backdrop-filter: blur(12px);
  place-items: center;
}

.training-modal[hidden] {
  display: none;
}

.training-modal-card {
  width: min(860px, 100%);
  max-height: min(860px, calc(100vh - 40px));
  overflow: auto;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.modal-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}

.training-modal-content {
  display: grid;
  gap: 12px;
}

.modal-info-card {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(9, 12, 17, 0.44);
}

.modal-info-card strong,
.modal-info-card span {
  display: block;
}

.modal-info-card span {
  margin-top: 6px;
  color: var(--muted);
  line-height: 1.45;
}

.modal-guide-grid,
.modal-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.guide-card {
  margin-top: 18px;
}

.progress-card {
  margin-top: 18px;
  padding: 22px;
}

.progress-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.progress-copy {
  max-width: 760px;
  margin-bottom: 0;
  color: var(--muted);
}

.progress-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.summary-card,
.chart-card,
.insight-card,
.table-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(29, 38, 51, 0.72);
}

.summary-card {
  padding: 14px;
}

.summary-card span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.summary-card strong {
  display: block;
  margin-top: 6px;
  font-size: 1.5rem;
}

.summary-card small {
  display: block;
  margin-top: 6px;
  color: var(--muted);
}

.delta-up {
  color: var(--accent) !important;
}

.delta-down {
  color: var(--danger) !important;
}

.charts-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.chart-card,
.insight-card,
.table-card {
  padding: 16px;
}

.chart-card h3,
.insight-card h3,
.table-card h3 {
  margin: 0 0 12px;
  font-size: 1rem;
}

.chart-stage {
  min-height: 260px;
}

.chart-stage svg {
  width: 100%;
  height: 260px;
  overflow: visible;
}

.chart-axis {
  stroke: rgba(155, 169, 186, 0.35);
  stroke-width: 1;
}

.chart-line {
  fill: none;
  stroke: var(--accent);
  stroke-width: 3;
}

.chart-line.response {
  stroke: var(--warning);
}

.chart-point {
  fill: var(--panel);
  stroke: var(--accent);
  stroke-width: 3;
}

.chart-point-hit {
  cursor: pointer;
  outline: none;
}

.chart-point-hit:focus-visible .chart-point,
.chart-point-hit.is-active .chart-point {
  fill: var(--accent);
  stroke: #06120d;
}

.chart-point-hit.is-active .chart-point.response,
.chart-point-hit:focus-visible .chart-point.response {
  fill: var(--warning);
}

.chart-point-tap {
  fill: transparent;
}

.chart-point.response {
  stroke: var(--warning);
}

.chart-label {
  fill: var(--muted);
  font-size: 11px;
}

.chart-detail {
  display: grid;
  gap: 4px;
  min-height: 132px;
  margin-top: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(9, 12, 17, 0.42);
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.35;
}

.chart-detail strong {
  color: var(--text);
}

.chart-detail span {
  display: block;
}

.insight-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.insight-list {
  display: grid;
  gap: 10px;
}

.insight-item {
  padding: 11px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(9, 12, 17, 0.42);
}

.insight-item strong {
  display: block;
}

.insight-item span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.88rem;
}

.table-card {
  margin-top: 12px;
}

.session-table {
  overflow-x: auto;
}

.session-table table {
  width: 100%;
  border-collapse: collapse;
  min-width: 780px;
}

.session-table th,
.session-table td {
  padding: 10px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  text-align: left;
  vertical-align: top;
}

.session-table th {
  color: var(--text);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.session-table td strong {
  color: var(--text);
}

.scope-badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(255, 209, 102, 0.13);
  color: var(--warning);
  font-size: 0.78rem;
  font-weight: 800;
}

.progress-notes {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.88rem;
}

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

.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}

.guide-item {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(29, 38, 51, 0.72);
}

.guide-item strong {
  display: block;
  margin-bottom: 8px;
}

.guide-item p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
}

.self-report-modal {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  padding: 20px;
  background: rgba(3, 6, 11, 0.82);
  backdrop-filter: blur(12px);
  place-items: center;
}

.self-report-modal[hidden] {
  display: none;
}

.self-report-card {
  width: min(720px, 100%);
  max-height: min(860px, calc(100vh - 40px));
  overflow: auto;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.modal-copy {
  margin-bottom: 18px;
  color: var(--muted);
}

.self-report-sliders {
  display: grid;
  gap: 12px;
}

.self-report-row {
  display: grid;
  grid-template-columns: 130px 1fr 42px;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(9, 12, 17, 0.55);
}

.self-report-row label {
  font-weight: 800;
}

.self-report-row input {
  width: 100%;
  accent-color: var(--accent);
}

.self-report-value {
  display: grid;
  width: 42px;
  height: 34px;
  border-radius: 12px;
  background: var(--panel-strong);
  color: var(--accent);
  font-weight: 900;
  place-items: center;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 18px;
}

@media (max-width: 980px) {
  .hero-card,
  .controls-card {
    flex-direction: column;
    align-items: stretch;
  }

  .storage-status {
    margin-left: 0;
  }

  .control-buttons,
  .dataset-panel,
  .emotion-panel,
  .storage-status {
    width: 100%;
  }

  .trainer-grid {
    grid-template-columns: 1fr;
  }

  .auth-shell,
  .tool-grid,
  .privacy-grid {
    grid-template-columns: 1fr;
  }

  .progress-header,
  .charts-grid,
  .insight-grid,
  .progress-summary {
    grid-template-columns: 1fr;
  }

  .progress-header {
    display: grid;
  }

  .tool-page-header {
    align-items: stretch;
    flex-direction: column;
  }

  .training-view.is-immersive .trainer-grid {
    grid-template-columns: 1fr;
  }

  .training-view.is-immersive .image-stage {
    min-height: min(58vh, 620px);
  }

  .training-view.is-immersive .image-stage img {
    max-height: min(58vh, 620px);
  }

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

@media (max-width: 560px) {
  .app-shell {
    width: min(100% - 18px, 1180px);
    padding: 9px 0;
  }

  .hero-card,
  .auth-hero,
  .auth-card,
  .tool-card,
  .privacy-card,
  .controls-card,
  .image-card,
  .answer-card,
  .guide-card,
  .progress-card {
    border-radius: 20px;
  }

  .hero-card {
    padding: 22px;
  }

  .controls-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .training-view.is-immersive .controls-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .training-view.is-immersive .focus-hud {
    align-items: stretch;
    display: grid;
    grid-template-columns: 1fr auto;
  }

  .training-view.is-immersive .control-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
  }

  .training-view.is-immersive .trainer-grid {
    gap: 8px;
  }

  .training-view.is-immersive .image-card,
  .training-view.is-immersive .answer-card {
    padding: 8px;
  }

  .training-view.is-immersive .image-stage {
    min-height: min(48vh, 430px);
  }

  .training-view.is-immersive .image-stage img {
    max-height: min(48vh, 430px);
  }

  .training-view.is-immersive .answer-card {
    position: sticky;
    bottom: 8px;
    z-index: 9;
    background: rgba(21, 27, 36, 0.94);
    backdrop-filter: blur(14px);
  }

  .training-view.is-immersive .options-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .training-view.is-immersive .option-button {
    min-height: 56px;
    padding: 12px;
  }

  .training-modal {
    align-items: end;
    padding: 10px;
  }

  .training-modal-card {
    max-height: min(780px, calc(100vh - 20px));
    border-radius: 24px;
  }

  .modal-guide-grid,
  .modal-stats-grid {
    grid-template-columns: 1fr;
  }

  .control-buttons {
    display: grid;
    grid-column: 1 / -1;
    grid-template-columns: 1fr 1fr;
  }

  .control-buttons .danger-button {
    grid-column: 1 / -1;
  }

  .dataset-panel {
    grid-column: 1 / -1;
  }

  .emotion-panel {
    grid-column: 1 / -1;
  }

  .danger-button,
  .storage-status {
    grid-column: 1 / -1;
  }

  .options-grid,
  .stats,
  .guide-grid,
  .self-report-row {
    grid-template-columns: 1fr;
  }

  .modal-actions {
    display: grid;
  }

  .training-view.is-immersive .control-buttons .danger-button,
  .training-view.is-immersive .danger-button {
    grid-column: auto;
  }
}