@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;700&family=Syne:wght@600;700;800&display=swap");

:root {
  --bg: #05131c;
  --bg-panel: rgba(5, 23, 34, 0.82);
  --bg-panel-strong: rgba(5, 23, 34, 0.94);
  --bg-soft: rgba(10, 43, 58, 0.72);
  --line: rgba(118, 207, 212, 0.22);
  --line-strong: rgba(118, 207, 212, 0.5);
  --text: #eff9fb;
  --muted: #9cbcc5;
  --accent: #7ce5d8;
  --accent-strong: #3dd0d3;
  --gold: #f3c96b;
  --gold-strong: #f1a937;
  --rose: #ff8e73;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(60, 157, 181, 0.18), transparent 32%),
    radial-gradient(circle at top right, rgba(241, 169, 55, 0.16), transparent 26%),
    linear-gradient(180deg, #06131c 0%, #071b28 45%, #05131c 100%);
  color: var(--text);
  font-family: "Space Grotesk", "Avenir Next", "Segoe UI", sans-serif;
}

body {
  position: relative;
  overflow-x: hidden;
}

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

button {
  cursor: pointer;
}

.background-grid,
.background-glow {
  pointer-events: none;
  position: fixed;
  inset: 0;
}

.background-grid {
  opacity: 0.2;
  background-image:
    linear-gradient(rgba(124, 229, 216, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 229, 216, 0.08) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 1), transparent 78%);
}

.background-glow {
  filter: blur(48px);
  opacity: 0.5;
}

.background-glow-left {
  background: radial-gradient(circle, rgba(61, 208, 211, 0.22), transparent 58%);
  transform: translate(-18%, -22%);
}

.background-glow-right {
  background: radial-gradient(circle, rgba(241, 169, 55, 0.18), transparent 60%);
  transform: translate(28%, -18%);
}

.page-shell {
  position: relative;
  z-index: 1;
  width: min(1200px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 64px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  margin-bottom: 28px;
}

.brand-title,
.card-title,
.modal-title,
.hero-title,
.score-title {
  margin: 0;
  font-family: "Syne", "Avenir Next", sans-serif;
  letter-spacing: -0.04em;
}

.brand-title {
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  line-height: 0.98;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.app-root {
  display: grid;
  gap: 24px;
}

.panel,
.modal-panel {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(10, 33, 45, 0.92), rgba(5, 22, 32, 0.94));
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.panel::before,
.modal-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(124, 229, 216, 0.06), transparent 36%),
    linear-gradient(320deg, rgba(241, 169, 55, 0.08), transparent 34%);
  pointer-events: none;
}

.panel-inner,
.modal-inner {
  position: relative;
  padding: 28px;
}

.welcome-layout,
.results-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
}

.hero-card {
  min-height: 100%;
}

.hero-title {
  margin-bottom: 14px;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1;
}

.hero-copy,
.subtle-copy,
.stat-label,
.table-note,
.empty-state-copy {
  color: var(--muted);
}

.hero-copy {
  max-width: 48rem;
  line-height: 1.65;
  margin: 0 0 28px;
}

.feature-strip,
.summary-strip,
.status-strip,
.line-grid,
.stat-grid,
.results-strip {
  display: grid;
  gap: 14px;
}

.feature-strip {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 28px;
}

.feature-chip,
.stat-card,
.mini-card,
.line-card,
.summary-card,
.wallet-card,
.feedback-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
}

.feature-chip,
.stat-card,
.line-card,
.summary-card,
.wallet-card,
.feedback-card,
.mini-card {
  padding: 18px;
}

.feature-chip strong,
.stat-card strong,
.line-card strong,
.summary-card strong,
.wallet-card strong,
.score-value,
.section-pill strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.15rem;
}

.feature-chip span,
.line-card p,
.summary-card p,
.feedback-card p,
.mini-card p {
  color: var(--muted);
  line-height: 1.5;
}

.form-shell {
  display: grid;
  gap: 16px;
}

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

.text-input {
  width: 100%;
  border: 1px solid rgba(124, 229, 216, 0.24);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  padding: 16px 18px;
  outline: none;
  transition: border-color 180ms ease, transform 180ms ease, background 180ms ease;
}

.text-input:focus {
  border-color: var(--accent-strong);
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-1px);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button-row-tight {
  gap: 10px;
}

.primary-button,
.secondary-button,
.ghost-button,
.choice-button {
  border: 0;
  border-radius: 999px;
  padding: 14px 20px;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease,
    color 180ms ease,
    border-color 180ms ease;
}

.primary-button:hover,
.secondary-button:hover,
.ghost-button:hover,
.choice-button:hover {
  transform: translateY(-2px);
}

.primary-button {
  color: #06202a;
  background: linear-gradient(135deg, var(--gold), #ffd989);
  box-shadow: 0 14px 30px rgba(241, 169, 55, 0.28);
}

.secondary-button {
  color: var(--text);
  background: linear-gradient(135deg, rgba(124, 229, 216, 0.14), rgba(61, 208, 211, 0.28));
  border: 1px solid rgba(124, 229, 216, 0.16);
}

.ghost-button {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.primary-button:disabled,
.secondary-button:disabled,
.ghost-button:disabled,
.choice-button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

.subtle-copy {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
}

.mini-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.leaderboard-table,
.analysis-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.leaderboard-table th,
.leaderboard-table td,
.analysis-table th,
.analysis-table td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.leaderboard-table th,
.analysis-table th {
  color: var(--accent);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.leaderboard-scroll,
.table-shell {
  overflow-x: auto;
}

.table-caption {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.table-caption h3,
.card-title,
.modal-title,
.score-title {
  margin: 0;
}

.game-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 24px;
}

.game-panel-inner {
  display: grid;
  gap: 18px;
}

.game-header-compact {
  margin-bottom: 0;
  align-items: center;
}

.game-heading-block {
  display: grid;
  gap: 8px;
}

.game-heading-block .hero-title {
  margin-bottom: 0;
  font-size: clamp(1.9rem, 2.7vw, 2.6rem);
}

.game-copy {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.status-strip {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.status-strip-compact {
  gap: 12px;
  min-width: min(430px, 100%);
}

.stat-card span,
.mini-card span,
.wallet-card span {
  display: block;
  color: var(--muted);
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.stat-card strong,
.mini-card strong,
.wallet-card strong {
  margin-top: 10px;
  margin-bottom: 0;
  font-size: 1.4rem;
}

.wallet-display,
.coin-badge,
.score-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.coin-icon {
  width: 24px;
  height: 24px;
  object-fit: contain;
  filter: drop-shadow(0 8px 12px rgba(241, 169, 55, 0.22));
}

.score-badge .coin-icon {
  width: 28px;
  height: 28px;
}

.section-callout {
  margin-bottom: 22px;
  padding: 18px 20px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(124, 229, 216, 0.08), rgba(241, 169, 55, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.section-pill {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  width: fit-content;
  max-width: 100%;
  flex-wrap: wrap;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 14px;
}

.section-pill-compact {
  margin-bottom: 0;
}

.play-stage {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.9fr);
  gap: 18px;
  align-items: stretch;
}

.video-column,
.decision-column {
  display: grid;
  gap: 14px;
  min-height: 0;
  align-content: start;
}

.video-shell {
  position: relative;
  overflow: hidden;
  border-radius: calc(var(--radius-xl) - 6px);
  background:
    radial-gradient(circle at top, rgba(124, 229, 216, 0.1), transparent 45%),
    rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(124, 229, 216, 0.16);
}

.game-video-shell {
  height: auto;
  min-height: 0;
  padding: 8px;
}

.video-shell video {
  display: block;
  width: 100%;
  border-radius: inherit;
  background: #02080c;
}

.game-video-shell video {
  max-height: min(52vh, 470px);
  object-fit: contain;
}

.decision-card {
  display: grid;
  gap: 14px;
  padding: 18px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.round-note {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(124, 229, 216, 0.08), rgba(241, 169, 55, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.round-note strong {
  display: block;
  font-size: 1rem;
}

.decision-copy {
  margin: 0;
}

.line-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 18px 0;
}

.line-card {
  display: grid;
  gap: 12px;
  padding: 18px 18px 16px;
}

.line-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.line-card-header strong {
  margin-bottom: 0;
  font-size: clamp(1rem, 1.7vw, 1.2rem);
  line-height: 1.2;
}

.line-card-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  min-width: 66px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 700;
}

.line-card p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.45;
}

.line-card-bar {
  display: block;
  overflow: hidden;
  height: 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.line-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
}

.line-fill-track {
  background: linear-gradient(90deg, #6de4d5, #1cbebf);
}

.line-fill-cascade {
  background: linear-gradient(90deg, #ffd987, #f1a937);
}

.choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.choice-grid-compact {
  grid-template-columns: 1fr;
  margin-top: 0;
}

.wager-toggle {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.wager-toggle input {
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  accent-color: var(--gold-strong);
  flex-shrink: 0;
}

.wager-copy {
  display: grid;
  gap: 4px;
}

.wager-copy strong {
  font-size: 1rem;
}

.wager-copy span {
  color: var(--muted);
  line-height: 1.45;
  font-size: 0.92rem;
}

.choice-button {
  display: grid;
  gap: 10px;
  padding: 18px;
  text-align: left;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text);
}

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

.choice-topline strong {
  display: block;
  font-size: 1.2rem;
  margin: 0;
}

.choice-button span {
  display: block;
}

.choice-description {
  color: var(--muted);
  line-height: 1.45;
}

.choice-percent {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 68px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.95rem;
  font-weight: 700;
}

.choice-line-meta {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.4;
}

.choice-line-bar {
  display: block;
  overflow: hidden;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.choice-line-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
}

.choice-line-fill-track {
  background: linear-gradient(90deg, #6de4d5, #1cbebf);
}

.choice-line-fill-cascade {
  background: linear-gradient(90deg, #ffd987, #f1a937);
}

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

.compact-card {
  padding: 16px;
}

.compact-card strong {
  font-size: 1.1rem;
}

.help-inline-button {
  width: 100%;
  justify-content: center;
}

.choice-button-track:hover {
  border-color: rgba(61, 208, 211, 0.58);
  box-shadow: 0 18px 38px rgba(61, 208, 211, 0.18);
}

.choice-button-cascade:hover {
  border-color: rgba(241, 169, 55, 0.58);
  box-shadow: 0 18px 38px rgba(241, 169, 55, 0.16);
}

.choice-button-live-line {
  gap: 8px;
  padding: 16px 18px 18px;
  border-radius: 36px;
}

.choice-button-live-line .choice-topline {
  align-items: center;
}

.choice-button-live-line .choice-topline strong {
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  line-height: 1.15;
}

.choice-button-live-line .choice-description {
  font-size: clamp(0.9rem, 1.2vw, 1rem);
  line-height: 1.35;
}

.choice-button-live-line .choice-percent {
  min-width: 64px;
  padding: 6px 10px;
  font-size: 0.95rem;
}

.choice-button-live-line .choice-line-meta {
  font-size: 0.78rem;
}

.play-stage-market {
  grid-template-columns: minmax(0, 1.2fr) minmax(340px, 0.92fr);
}

.decision-card-market {
  gap: 12px;
  padding: 16px;
}

.play-stage-market .choice-grid-compact {
  gap: 12px;
}

.play-stage-market .decision-meta-grid {
  gap: 10px;
}

.play-stage-market .compact-card {
  padding: 14px;
}

.play-stage-market .compact-card p {
  font-size: 0.9rem;
  line-height: 1.4;
}

.play-stage-market .game-video-shell video {
  max-height: min(46vh, 390px);
}

.feedback-layout {
  display: grid;
  gap: 24px;
}

.feedback-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.feedback-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(124, 229, 216, 0.12);
  color: var(--accent);
  border: 1px solid rgba(124, 229, 216, 0.2);
}

.feedback-pill.loss {
  background: rgba(255, 142, 115, 0.12);
  color: var(--rose);
  border-color: rgba(255, 142, 115, 0.2);
}

.score-panel {
  display: grid;
  gap: 22px;
}

.score-shell {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 22px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(124, 229, 216, 0.09), rgba(241, 169, 55, 0.12));
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.score-title {
  font-size: clamp(2rem, 3vw, 2.8rem);
}

.score-value {
  margin: 0;
  font-size: 2.2rem;
}

.summary-strip,
.stat-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.results-strip {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.help-modal-panel {
  width: min(1120px, 100%);
}

.help-modal-inner {
  gap: 18px;
}

.help-section-grid,
.help-tips-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  align-items: center;
}

.help-copy-block,
.help-tip-card {
  display: grid;
  gap: 10px;
}

.help-detector-card,
.help-compare-card,
.help-tip-card {
  padding: 18px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.help-detector-card {
  display: grid;
  gap: 12px;
}

.help-detector-visual,
.help-visual-box {
  position: relative;
  overflow: hidden;
  min-height: 240px;
  border-radius: var(--radius-md);
  background:
    radial-gradient(circle at top, rgba(124, 229, 216, 0.08), transparent 42%),
    #061118;
  border: 1px solid rgba(124, 229, 216, 0.18);
}

.help-detector-string,
.help-wire {
  position: absolute;
  top: 18px;
  bottom: 18px;
  width: 2px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(124, 229, 216, 0.18), rgba(255, 255, 255, 0.08));
}

.help-detector-string:nth-child(1),
.help-wire:nth-child(1) {
  left: 14%;
}

.help-detector-string:nth-child(2),
.help-wire:nth-child(2) {
  left: 28%;
}

.help-detector-string:nth-child(3),
.help-wire:nth-child(3) {
  left: 42%;
}

.help-detector-string:nth-child(4),
.help-wire:nth-child(4) {
  left: 56%;
}

.help-detector-string:nth-child(5) {
  left: 70%;
}

.help-detector-string:nth-child(6) {
  left: 84%;
}

.help-detector-glow,
.help-dot,
.help-burst-core,
.help-burst-ring {
  position: absolute;
  border-radius: 999px;
}

.help-detector-glow {
  width: 20px;
  height: 20px;
  box-shadow: 0 0 18px currentColor;
}

.help-detector-glow-red {
  left: 36%;
  top: 34%;
  background: #ff6b6b;
  color: #ff6b6b;
}

.help-detector-glow-yellow {
  left: 45%;
  top: 43%;
  background: #ffd75f;
  color: #ffd75f;
}

.help-detector-glow-green {
  left: 55%;
  top: 51%;
  background: #73f0a6;
  color: #73f0a6;
}

.help-detector-glow-blue {
  left: 63%;
  top: 59%;
  background: #73c8ff;
  color: #73c8ff;
}

.help-visual-caption {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.help-compare-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.help-compare-card {
  display: grid;
  gap: 14px;
}

.help-track-streak {
  position: absolute;
  left: 14%;
  top: 22%;
  width: 72%;
  height: 4px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.1), #ffffff 16%, #ffffff 84%, rgba(255, 255, 255, 0.1));
  transform: rotate(-26deg);
  transform-origin: left center;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.35);
}

.help-dot {
  width: 12px;
  height: 12px;
  box-shadow: 0 0 14px currentColor;
}

.help-dot-red {
  left: 28%;
  top: 34%;
  background: #ff6b6b;
  color: #ff6b6b;
}

.help-dot-yellow {
  left: 41%;
  top: 44%;
  background: #ffd75f;
  color: #ffd75f;
}

.help-dot-green {
  left: 56%;
  top: 54%;
  background: #73f0a6;
  color: #73f0a6;
}

.help-dot-blue {
  left: 69%;
  top: 65%;
  background: #73c8ff;
  color: #73c8ff;
}

.help-burst-core {
  width: 18px;
  height: 18px;
  left: calc(50% - 9px);
  top: calc(50% - 9px);
  background: #ffffff;
  box-shadow: 0 0 18px rgba(255, 255, 255, 0.35);
}

.help-burst-ring {
  border: 3px solid;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.help-burst-ring-red {
  width: 48px;
  height: 48px;
  border-color: rgba(255, 107, 107, 0.92);
}

.help-burst-ring-yellow {
  width: 86px;
  height: 86px;
  border-color: rgba(255, 215, 95, 0.88);
}

.help-burst-ring-green {
  width: 124px;
  height: 124px;
  border-color: rgba(115, 240, 166, 0.74);
}

.help-burst-ring-blue {
  width: 164px;
  height: 164px;
  border-color: rgba(115, 200, 255, 0.54);
}

.help-list {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  display: grid;
  gap: 12px;
  line-height: 1.55;
}

.mode-switcher {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.mode-toggle {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  text-align: left;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  text-decoration: none;
}

.mode-toggle strong {
  font-size: 1.05rem;
}

.mode-toggle span {
  color: var(--muted);
  font-size: 0.92rem;
}

.mode-toggle.is-active {
  border-color: rgba(124, 229, 216, 0.44);
  background: linear-gradient(135deg, rgba(124, 229, 216, 0.14), rgba(61, 208, 211, 0.2));
  box-shadow: 0 18px 36px rgba(61, 208, 211, 0.12);
}

.quiz-layout,
.quiz-header,
.quiz-main-column,
.quiz-video-card,
.quiz-sidebar-card,
.quiz-review-card {
  display: grid;
  gap: 18px;
}

.quick-quiz-panel .game-panel-inner {
  gap: 22px;
}

.quick-quiz-panel {
  max-width: 1180px;
  margin: 0 auto;
}

.quick-quiz-panel .game-header {
  align-items: center;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.quick-quiz-stage {
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.55fr);
  align-items: center;
  gap: 28px;
}

.quick-quiz-decision {
  align-self: stretch;
  display: grid;
  align-content: center;
  gap: 18px;
  min-height: 280px;
  padding: 28px;
  border: 1px solid rgba(124, 229, 216, 0.16);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(124, 229, 216, 0.08), rgba(255, 255, 255, 0.025));
}

.quick-quiz-choice-grid {
  grid-template-columns: 1fr;
  gap: 14px;
}

.quick-quiz-choice-grid .choice-button {
  min-height: 74px;
  font-size: 1.12rem;
}

.quick-quiz-feedback-panel {
  width: min(100%, 760px);
  margin: clamp(24px, 6vh, 72px) auto;
}

.quick-quiz-feedback-panel .feedback-layout {
  gap: 28px;
  padding: clamp(24px, 4vw, 42px);
  text-align: center;
}

.quick-quiz-feedback-panel .feedback-pill {
  justify-content: center;
  margin-top: 18px;
}

.quick-quiz-feedback-panel .button-row {
  justify-content: center;
  margin-top: 4px;
}

.quick-quiz-stat-grid {
  grid-template-columns: 1fr;
  margin-top: 18px;
}

.quick-quiz-tag {
  display: inline-flex;
  width: fit-content;
  margin-top: 12px;
  padding: 7px 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
}

.quick-quiz-tag-pid-good {
  color: var(--accent);
  background: rgba(124, 229, 216, 0.14);
  border-color: rgba(124, 229, 216, 0.3);
}

.quick-quiz-tag-pid-uncertain {
  color: var(--gold);
  background: rgba(241, 169, 55, 0.14);
  border-color: rgba(241, 169, 55, 0.3);
}

.quick-quiz-tag-pid-bad {
  color: var(--rose);
  background: rgba(255, 142, 115, 0.13);
  border-color: rgba(255, 142, 115, 0.3);
}

.quiz-stage {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(300px, 0.58fr);
  gap: 22px;
  align-items: start;
}

.quiz-board-panel {
  overflow: visible;
}

.quiz-video-grid,
.quiz-review-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.quiz-video-card,
.quiz-review-card {
  padding: 22px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.quiz-video-shell {
  padding: 10px;
}

.quiz-video-shell video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  max-height: min(68vh, 720px);
  background: #02080c;
}

.quiz-sidebar {
  position: sticky;
  top: 18px;
  align-self: start;
  height: fit-content;
}

.quiz-sidebar-card {
  gap: 12px;
  padding: 14px;
  max-height: calc(100vh - 36px);
  overflow: auto;
  scrollbar-width: thin;
}

.quiz-sidebar-card .round-note,
.quiz-sidebar-card .mini-card,
.quiz-sidebar-card .quiz-status-item {
  padding: 10px 12px;
}

.quiz-sidebar-card .mini-card strong,
.quiz-sidebar-card .quiz-status-item strong {
  font-size: 0.98rem;
}

.quiz-sidebar-card .mini-card p,
.quiz-sidebar-card .quiz-status-item span,
.quiz-sidebar-card .decision-copy {
  font-size: 0.84rem;
  line-height: 1.35;
}

.quiz-sidebar-card .button-row {
  gap: 10px;
}

.quiz-sidebar-card .primary-button,
.quiz-sidebar-card .ghost-button {
  padding: 12px 16px;
  font-size: 0.94rem;
}

.quiz-submit-footer {
  padding-bottom: 8px;
}

.quiz-submit-card strong {
  margin-bottom: 10px;
}

.quiz-choice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.quiz-choice-button,
.score-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.quiz-choice-button.is-selected {
  background: linear-gradient(135deg, rgba(124, 229, 216, 0.2), rgba(61, 208, 211, 0.26));
  border-color: rgba(124, 229, 216, 0.44);
}

.quiz-choice-button-track.is-selected {
  box-shadow: 0 16px 28px rgba(61, 208, 211, 0.16);
}

.quiz-choice-button-cascade.is-selected {
  background: linear-gradient(135deg, rgba(255, 217, 135, 0.2), rgba(241, 169, 55, 0.28));
  border-color: rgba(241, 169, 55, 0.42);
  box-shadow: 0 16px 28px rgba(241, 169, 55, 0.14);
}

.quiz-choice-button-undecided.is-selected {
  background: linear-gradient(135deg, rgba(156, 188, 197, 0.16), rgba(76, 104, 114, 0.26));
  border-color: rgba(156, 188, 197, 0.34);
}

.quiz-status-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.quiz-status-list,
.quiz-review-meta {
  display: grid;
  gap: 10px;
}

.quiz-status-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.quiz-status-item strong,
.quiz-review-header .card-title {
  display: block;
  margin-bottom: 4px;
}

.quiz-status-item span {
  color: var(--muted);
}

.quiz-status-pill,
.quiz-review-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 700;
  white-space: nowrap;
}

.quiz-status-pill-track,
.quiz-review-pill.is-correct {
  color: var(--accent);
  background: rgba(124, 229, 216, 0.14);
  border: 1px solid rgba(124, 229, 216, 0.24);
}

.quiz-status-pill-cascade {
  color: var(--gold);
  background: rgba(241, 169, 55, 0.14);
  border: 1px solid rgba(241, 169, 55, 0.24);
}

.quiz-status-pill-undecided,
.quiz-review-pill.is-wrong {
  color: var(--muted);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.quiz-review-pill.is-wrong {
  color: var(--rose);
  background: rgba(255, 142, 115, 0.12);
  border-color: rgba(255, 142, 115, 0.22);
}

.score-stack {
  display: grid;
  gap: 10px;
  justify-items: end;
}

.score-badge-quiz {
  min-width: 152px;
  justify-content: center;
  padding: 20px 22px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(124, 229, 216, 0.12), rgba(61, 208, 211, 0.22));
  border: 1px solid rgba(124, 229, 216, 0.18);
}

.score-caption {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.score-pill {
  min-width: 86px;
  font-weight: 700;
}

.results-strip-quiz {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: none;
  align-items: flex-end;
  justify-content: center;
  padding: 22px;
  background: rgba(1, 8, 12, 0.74);
  backdrop-filter: blur(10px);
}

.modal-backdrop.is-open {
  display: flex;
}

.modal-panel {
  width: min(1280px, 100%);
  max-height: min(92vh, 980px);
}

.modal-inner {
  display: grid;
  gap: 22px;
  max-height: inherit;
  overflow: auto;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
}

.modal-grid {
  display: grid;
  gap: 18px;
}

.summary-card strong {
  font-size: 1.8rem;
}

.pill-note {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
  font-size: 0.88rem;
}

.rank-highlight {
  color: var(--gold);
}

.empty-state {
  padding: 24px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed rgba(255, 255, 255, 0.12);
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.appear {
  animation: rise-in 420ms ease both;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.noscript-banner {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 100;
  padding: 16px 18px;
  border-radius: 16px;
  color: #08141b;
  background: #ffd989;
}

@media (max-width: 980px) {
  .page-shell {
    width: min(100vw - 20px, 1200px);
    padding-top: 18px;
  }

  .welcome-layout,
  .results-layout,
  .summary-strip,
  .results-strip,
  .status-strip,
  .feedback-grid,
  .stat-grid {
    grid-template-columns: 1fr;
  }

  .feature-strip,
  .choice-grid,
  .line-grid,
  .mini-card-grid,
  .decision-meta-grid,
  .play-stage,
  .quiz-stage,
  .quiz-video-grid,
  .quiz-review-grid,
  .mode-switcher,
  .quiz-choice-grid,
  .help-compare-grid,
  .help-section-grid,
  .help-tips-grid {
    grid-template-columns: 1fr;
  }

  .topbar,
  .game-header,
  .table-caption,
  .modal-header,
  .score-shell {
    flex-direction: column;
    align-items: flex-start;
  }

  .modal-backdrop {
    padding: 12px;
  }

  .panel-inner,
  .modal-inner {
    padding: 20px;
  }

  .status-strip-compact {
    min-width: 0;
  }

  .game-video-shell video {
    max-height: none;
  }

  .choice-button-live-line {
    border-radius: 28px;
  }

  .line-card-header {
    align-items: center;
  }
}

@media (min-width: 981px) and (min-height: 720px) {
  .page-shell {
    padding-top: 18px;
    padding-bottom: 28px;
  }

  .topbar {
    margin-bottom: 18px;
  }

  .game-panel {
    min-height: calc(100vh - 126px);
  }

  .game-panel-inner {
    min-height: calc(100vh - 126px);
    padding: 22px;
    gap: 16px;
  }

  .play-stage {
    min-height: 0;
  }

  .game-video-shell video {
    max-height: min(50vh, 430px);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}