:root {
  --cs-bg: #021c41;
  --cs-bg-soft: #0a2b5c;
  --cs-panel: #232e4a;
  --cs-panel-hi: #2c3a5c;
  --cs-line: #373435;
  --cs-text: #f1efef;
  --cs-text-dim: #a3adc7;
  --cs-green: #14a177;
  --cs-cta: #31bd93;
  --cs-warn: #f2b705;
  --cs-danger: #ef4444;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  color: var(--cs-text);
  font-family: Inter, system-ui, sans-serif;
  background-image:
    radial-gradient(1200px 700px at 85% -10%, rgba(49, 189, 147, 0.08), transparent 60%),
    radial-gradient(900px 600px at -5% 25%, rgba(20, 161, 119, 0.07), transparent 60%),
    linear-gradient(180deg, #021c41 0%, #021730 100%);
  background-attachment: fixed;
}

.container {
  width: min(1260px, calc(100% - 2rem));
  margin-inline: auto;
}

h1,
h2,
h3,
h4 {
  font-family: Montserrat, Inter, sans-serif;
}

.card-kicker,
.hud-label,
.hud-chip__label,
.hero-topbar__status {
  font-family: "JetBrains Mono", ui-monospace, monospace;
}

.btn {
  border: none;
  border-radius: 10px;
  cursor: pointer;
  text-decoration: none;
  font-family: Montserrat, Inter, sans-serif;
  font-weight: 700;
  transition: 0.2s ease;
}

.btn:focus-visible {
  outline: 2px solid var(--cs-cta);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--cs-cta);
  color: var(--cs-bg);
  padding: 0.82rem 1.3rem;
  box-shadow: 0 12px 30px -10px rgba(49, 189, 147, 0.55);
}

.btn-primary:hover {
  background: #3fd0a5;
}

.btn-outline {
  background: rgba(255, 255, 255, 0.02);
  color: var(--cs-text);
  border: 1px solid rgba(241, 239, 239, 0.2);
  padding: 0.82rem 1.3rem;
}

.btn-outline:hover {
  border-color: rgba(49, 189, 147, 0.6);
  background: rgba(255, 255, 255, 0.06);
}

.btn-full {
  width: 100%;
}

.card-kicker {
  margin: 0;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--cs-cta);
}

.game-hud {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(49, 189, 147, 0.18);
  background: linear-gradient(180deg, rgba(7, 38, 85, 0.96) 0%, rgba(10, 43, 92, 0.92) 100%);
}

.game-hud__container {
  display: flex;
  gap: 1rem;
  align-items: center;
  padding: 0.42rem 0;
}

.hud-rank {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 220px;
}

.hud-rank__icon {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  display: grid;
  place-items: center;
  background: var(--cs-cta);
  box-shadow: 0 6px 16px -8px rgba(49, 189, 147, 0.9);
}

.hud-rank__icon-img {
  width: 17px;
  height: 17px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.hud-label {
  margin: 0;
  font-size: 0.5rem;
  color: var(--cs-text-dim);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hud-rank__title {
  margin: 0.1rem 0 0;
  font-size: 0.88rem;
  font-weight: 700;
}

.hud-xp {
  flex: 1;
  min-width: 220px;
}

.hud-xp__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.65rem;
}

.hud-xp__value {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.68rem;
}

.hud-xp__value strong {
  color: var(--cs-cta);
}

.hud-xp__bar {
  margin-top: 0.32rem;
  height: 8px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(241, 239, 239, 0.08);
  border: 1px solid rgba(241, 239, 239, 0.08);
}

.hud-xp__bar span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--cs-green) 0%, var(--cs-cta) 100%);
  transition: width 0.35s ease;
}

.hud-xp__next {
  margin: 0.24rem 0 0;
  color: var(--cs-text-dim);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.56rem;
}

.hud-chips {
  display: flex;
  gap: 0.5rem;
}

.hud-chip {
  border: 1px solid rgba(241, 239, 239, 0.1);
  background: rgba(255, 255, 255, 0.025);
  border-radius: 6px;
  padding: 0.36rem 0.48rem;
  min-width: 84px;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "label label"
    "icon value";
  align-items: center;
  column-gap: 0.3rem;
  row-gap: 0.1rem;
}

.hud-chip__label {
  grid-area: label;
  display: block;
  font-size: 0.47rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cs-text-dim);
}

.hud-chip__icon {
  grid-area: icon;
  font-size: 0.72rem;
  line-height: 1;
  filter: saturate(1.15);
}

.hud-chip strong {
  grid-area: value;
  justify-self: start;
  font-size: 0.76rem;
  color: var(--cs-text);
}

.hud-chip--ok .hud-chip__icon,
.hud-chip--ok strong {
  color: var(--cs-cta);
}

.hud-chip--combo .hud-chip__icon,
.hud-chip--combo strong {
  color: var(--cs-warn);
}

.hud-chip--achievements .hud-chip__icon,
.hud-chip--achievements strong {
  color: #34d399;
}

.hero {
  position: relative;
  overflow: hidden;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(241, 239, 239, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(241, 239, 239, 0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.55;
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(600px 360px at 90% 10%, rgba(49, 189, 147, 0.18), transparent 60%),
    radial-gradient(800px 400px at -10% 60%, rgba(20, 161, 119, 0.14), transparent 70%);
}

.hero-topbar {
  position: relative;
  border-bottom: 1px solid rgba(241, 239, 239, 0.08);
}

.hero-topbar__content {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 0;
}

.hero-logo {
  height: 40px;
  width: auto;
}

.hero-topbar__status {
  color: var(--cs-text-dim);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.hero-main {
  position: relative;
  z-index: 1;
  padding: 3.3rem 0 4rem;
}

.hero-kicker {
  margin: 0;
  color: var(--cs-cta);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-family: "JetBrains Mono", ui-monospace, monospace;
}

.hero-title {
  margin: 0.8rem 0 0;
  font-size: clamp(2rem, 6vw, 4.4rem);
  line-height: 0.97;
  max-width: 14ch;
}

.hero-title span {
  display: block;
  color: var(--cs-cta);
}

.hero-subtitle {
  margin: 1.2rem 0 0;
  max-width: 72ch;
  color: var(--cs-text-dim);
  font-size: 1.05rem;
  line-height: 1.68;
}

.hero-actions {
  margin-top: 1.65rem;
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.hero-stats {
  margin-top: 1.7rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  max-width: 520px;
}

.hero-stats div {
  border-left: 2px solid rgba(49, 189, 147, 0.65);
  padding-left: 0.65rem;
}

.hero-stats span {
  display: block;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.58rem;
  color: var(--cs-text-dim);
}

.hero-stats strong {
  font-size: 1.45rem;
  font-family: Montserrat, Inter, sans-serif;
}

.main-content {
  padding: 1.6rem 0 3rem;
}

.main-content.is-locked {
  display: none;
}

.locked-cta,
.quiz-header,
.question-card,
.sidebar-card,
.final-report {
  border-radius: 12px;
  border: 1px solid rgba(241, 239, 239, 0.08);
  background: linear-gradient(180deg, #2a3656 0%, #232e4a 100%);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 20px 40px -24px rgba(0, 0, 0, 0.7);
}

.locked-cta {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  padding: 2.5rem 1.4rem;
  border-color: rgba(49, 189, 147, 0.35);
}

.locked-cta h2 {
  margin: 0.65rem 0 0;
  font-size: clamp(1.6rem, 4.2vw, 2.8rem);
}

.locked-cta p {
  margin: 0.9rem auto 0;
  max-width: 70ch;
  line-height: 1.6;
  color: var(--cs-text-dim);
}

.locked-cta .btn {
  margin-top: 1.2rem;
}

.locked-cta small {
  display: block;
  margin-top: 0.75rem;
  color: var(--cs-text-dim);
  letter-spacing: 0.16em;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  text-transform: uppercase;
  font-size: 0.6rem;
}

.quiz-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 1rem;
}

.quiz-column {
  display: grid;
  gap: 0.9rem;
}

.quiz-header {
  padding: 1.15rem;
}

.quiz-header h2 {
  margin: 0.45rem 0 0;
  font-size: clamp(1.5rem, 3.2vw, 2rem);
}

.quiz-header p {
  margin: 0.55rem 0 0;
  color: var(--cs-text-dim);
}

.questions-root {
  display: grid;
  gap: 0.85rem;
}

.chapter-banner {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-top: 0.45rem;
}

.chapter-banner__roman {
  font-family: Montserrat, Inter, sans-serif;
  font-size: clamp(2.1rem, 4vw, 3.3rem);
  font-weight: 900;
  color: rgba(49, 189, 147, 0.45);
  line-height: 1;
}

.chapter-banner h3 {
  margin: 0;
  font-size: 1.25rem;
}

.chapter-banner p {
  margin: 0.1rem 0 0;
  color: var(--cs-text-dim);
  font-size: 0.92rem;
}

.question-card {
  padding: 1.1rem 1rem;
  border-left: 3px solid rgba(241, 239, 239, 0.16);
}

.question-card--sim {
  border-left-color: var(--cs-cta);
}

.question-card--nao {
  border-left-color: var(--cs-danger);
}

.question-card--nao-sei {
  border-left-color: var(--cs-warn);
}

.question-head {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
}

.question-badge {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(241, 239, 239, 0.1);
  color: var(--cs-cta);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.78rem;
  font-weight: 700;
}

.question-meta {
  margin: 0;
  color: var(--cs-text-dim);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-family: "JetBrains Mono", ui-monospace, monospace;
}

.question-title {
  margin: 0.45rem 0 0;
  font-size: 1.08rem;
  line-height: 1.45;
}

.answer-row {
  margin-top: 0.9rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
}

.answer-btn {
  border: 1px solid rgba(241, 239, 239, 0.16);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--cs-text);
  padding: 0.66rem 0.4rem;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.34rem;
}

.answer-btn:focus-visible {
  outline: 2px solid var(--cs-cta);
  outline-offset: 2px;
}

.answer-btn[data-answer="sim"] {
  color: var(--cs-cta);
  border-color: rgba(49, 189, 147, 0.4);
}

.answer-btn[data-answer="nao"] {
  color: var(--cs-danger);
  border-color: rgba(239, 68, 68, 0.4);
}

.answer-btn[data-answer="nao_sei"] {
  color: var(--cs-warn);
  border-color: rgba(242, 183, 5, 0.4);
}

.answer-btn.is-selected {
  background: rgba(255, 255, 255, 0.09);
  transform: translateY(-1px);
}

.answer-btn__icon {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-size: 0.72rem;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  border: 1px solid currentColor;
}

.score-panel {
  margin-top: 0.72rem;
  border-radius: 10px;
  padding: 0.62rem;
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
}

.score-panel__icon {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-size: 0.68rem;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-weight: 700;
}

.score-panel strong {
  display: block;
  font-size: 0.95rem;
}

.score-panel p {
  margin: 0.2rem 0 0;
  font-size: 0.82rem;
  color: var(--cs-text-dim);
}

.score-panel--sim {
  border: 1px solid rgba(49, 189, 147, 0.45);
  background: rgba(49, 189, 147, 0.08);
}

.score-panel--sim .score-panel__icon {
  color: var(--cs-bg);
  background: var(--cs-cta);
}

.score-panel--warn {
  border: 1px solid rgba(242, 183, 5, 0.45);
  background: rgba(242, 183, 5, 0.09);
}

.score-panel--warn .score-panel__icon {
  color: var(--cs-bg);
  background: var(--cs-warn);
}

.feedback {
  margin-top: 0.8rem;
  border-radius: 10px;
  padding: 0.75rem;
  color: #d8dfee;
  font-size: 0.92rem;
  line-height: 1.5;
}

.feedback-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.3rem;
}

.feedback-head span {
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-family: "JetBrains Mono", ui-monospace, monospace;
}

.feedback-head small {
  font-size: 0.62rem;
  color: var(--cs-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-family: "JetBrains Mono", ui-monospace, monospace;
}

.feedback strong {
  display: block;
  margin-top: 0.12rem;
}

.feedback p {
  margin: 0.36rem 0 0;
}

.feedback em {
  display: block;
  margin-top: 0.36rem;
  font-style: normal;
  color: rgba(241, 239, 239, 0.82);
}

.feedback--nao {
  border: 1px solid rgba(239, 68, 68, 0.4);
  background: rgba(239, 68, 68, 0.09);
}

.feedback--nao-sei {
  border: 1px solid rgba(242, 183, 5, 0.4);
  background: rgba(242, 183, 5, 0.09);
}

.sidebar {
  position: sticky;
  top: 88px;
  height: fit-content;
}

.sidebar-card {
  padding: 0.85rem;
}

.sidebar-card__head {
  margin-bottom: 0.55rem;
}

.chapter-rings {
  display: grid;
  gap: 0.52rem;
}

.chapter-row {
  width: 100%;
  text-align: left;
  border: 1px solid rgba(241, 239, 239, 0.1);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 10px;
  padding: 0.54rem;
  color: var(--cs-text);
  cursor: pointer;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 0.52rem;
  align-items: center;
}

.chapter-row:hover {
  border-color: rgba(49, 189, 147, 0.35);
}

.chapter-row__ring {
  position: relative;
  width: 42px;
  height: 42px;
}

.chapter-row__ring svg {
  width: 42px;
  height: 42px;
  transform: rotate(-90deg);
}

.ring-base,
.ring-answered,
.ring-sim {
  fill: none;
  stroke-width: 3px;
}

.ring-base {
  stroke: rgba(241, 239, 239, 0.14);
}

.ring-answered {
  stroke: rgba(163, 173, 199, 0.66);
}

.ring-sim {
  stroke: var(--cs-cta);
}

.chapter-row__icon {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 0.56rem;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  letter-spacing: 0.12em;
  color: var(--cs-text-dim);
}

.chapter-row__meta strong {
  display: block;
  font-size: 0.75rem;
  color: var(--cs-cta);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.chapter-row__meta strong em {
  font-style: normal;
  margin-left: 0.3rem;
  color: var(--cs-cta);
  background: rgba(49, 189, 147, 0.14);
  border: 1px solid rgba(49, 189, 147, 0.32);
  border-radius: 999px;
  padding: 0.05rem 0.3rem;
  font-size: 0.56rem;
}

.chapter-row__meta span {
  display: block;
  margin-top: 0.12rem;
  font-size: 0.82rem;
}

.chapter-row__meta small {
  display: block;
  margin-top: 0.24rem;
  color: var(--cs-text-dim);
  font-size: 0.68rem;
}

.chapter-row__legend-inline {
  margin-top: 0.14rem !important;
  font-size: 0.6rem !important;
}

.chapter-legend {
  margin-top: 0.45rem;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.chapter-legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.24rem;
  font-size: 0.56rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cs-text-dim);
  font-family: "JetBrains Mono", ui-monospace, monospace;
}

.legend-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  display: inline-block;
}

.legend-dot--ok { background: var(--cs-cta); }
.legend-dot--risk { background: var(--cs-danger); }
.legend-dot--apurar { background: var(--cs-warn); }

.final-report {
  padding: 1.2rem;
}

.final-report h3 {
  margin: 0.6rem 0 0;
  font-size: 2rem;
}

.final-report p {
  margin: 0.55rem 0 0;
  color: var(--cs-text-dim);
  line-height: 1.6;
}

.report-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.6rem;
  margin-top: 0.9rem;
}

.report-top {
  margin-top: 0.9rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem;
  align-items: center;
}

.report-top__dial {
  position: relative;
  width: 130px;
  height: 130px;
}

.report-top__dial svg {
  width: 130px;
  height: 130px;
  transform: rotate(-90deg);
}

.report-dial__base,
.report-dial__value {
  fill: none;
  stroke-width: 9px;
}

.report-dial__base {
  stroke: rgba(241, 239, 239, 0.12);
}

.report-dial__value {
  stroke: var(--cs-cta);
  transition: stroke-dashoffset 0.3s ease;
}

.report-dial__text {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  text-align: center;
}

.report-dial__text span {
  color: var(--cs-text-dim);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.54rem;
  font-family: "JetBrains Mono", ui-monospace, monospace;
}

.report-dial__text strong {
  font-size: 2rem;
  line-height: 1;
}

.report-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.tag {
  border-radius: 999px;
  padding: 0.24rem 0.58rem;
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border: 1px solid;
  font-family: "JetBrains Mono", ui-monospace, monospace;
}

.tag--ok {
  color: var(--cs-cta);
  border-color: rgba(49, 189, 147, 0.5);
}

.tag--risk {
  color: var(--cs-danger);
  border-color: rgba(239, 68, 68, 0.5);
}

.tag--apurar {
  color: var(--cs-warn);
  border-color: rgba(242, 183, 5, 0.5);
}

.report-divider {
  margin: 1rem 0 0.9rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(49, 189, 147, 0.55), transparent);
}

.chapter-breakdown h4,
.report-achievements h4 {
  margin: 0 0 0.55rem;
  font-size: 1rem;
}

.chapter-breakdown__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.52rem;
}

.chapter-breakdown__item {
  border-radius: 9px;
  border: 1px solid rgba(241, 239, 239, 0.16);
  background: rgba(255, 255, 255, 0.02);
  padding: 0.55rem;
}

.chapter-breakdown__item strong {
  display: block;
  color: var(--cs-cta);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: "JetBrains Mono", ui-monospace, monospace;
}

.chapter-breakdown__item span {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.82rem;
}

.chapter-breakdown__item small {
  display: block;
  margin-top: 0.12rem;
  color: var(--cs-text-dim);
}

.chapter-breakdown__item--ok {
  border-color: rgba(49, 189, 147, 0.42);
}

.report-achievements__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
}

.report-achievement {
  border: 1px solid rgba(241, 239, 239, 0.1);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 9px;
  padding: 0.52rem;
  opacity: 0.55;
}

.report-achievement strong {
  display: block;
  font-size: 0.78rem;
}

.report-achievement span {
  display: block;
  margin-top: 0.2rem;
  color: var(--cs-text-dim);
  font-size: 0.72rem;
  line-height: 1.35;
}

.report-achievement--on {
  border-color: rgba(49, 189, 147, 0.45);
  background: rgba(49, 189, 147, 0.08);
  opacity: 1;
}

.report-color--ok {
  color: var(--cs-cta);
}

.report-color--warn {
  color: var(--cs-warn);
}

.report-color--danger {
  color: var(--cs-danger);
}

.report-grid article {
  border-radius: 9px;
  border: 1px solid rgba(241, 239, 239, 0.14);
  padding: 0.62rem;
}

.report-grid span {
  display: block;
  color: var(--cs-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.58rem;
  font-family: "JetBrains Mono", ui-monospace, monospace;
}

.report-grid strong {
  font-size: 1.25rem;
}

.report-actions {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.report-actions .btn-outline {
  border-color: rgba(241, 239, 239, 0.22);
}

.page-footer {
  border-top: 1px solid rgba(241, 239, 239, 0.1);
  margin-top: 2.1rem;
  padding: 1rem 0;
}

.page-footer__content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
  color: var(--cs-text-dim);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: "JetBrains Mono", ui-monospace, monospace;
}

.page-footer__brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.page-footer__brand img {
  height: 26px;
  width: auto;
}

.lead-gate[hidden] {
  display: none;
}

.lead-gate {
  position: fixed;
  inset: 0;
  z-index: 70;
}

.lead-gate__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(3px);
}

.lead-gate__dialog {
  position: relative;
  z-index: 1;
  width: min(520px, calc(100% - 1rem));
  margin: 5vh auto 0;
  border-radius: 12px;
  border: 1px solid rgba(49, 189, 147, 0.4);
  background: linear-gradient(180deg, #2a3656 0%, #232e4a 100%);
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.8);
  padding: 1rem;
}

.lead-gate__close {
  position: absolute;
  top: 0.55rem;
  right: 0.6rem;
  border: 0;
  background: transparent;
  color: var(--cs-text-dim);
  font-size: 1rem;
  cursor: pointer;
}

.lead-gate h3 {
  margin: 0.6rem 0 0;
  font-size: 1.5rem;
}

.lead-gate__desc {
  margin: 0.56rem 0 0;
  color: var(--cs-text-dim);
  line-height: 1.55;
}

.lead-form {
  margin-top: 0.8rem;
  display: grid;
  gap: 0.62rem;
}

.lead-form label {
  display: grid;
  gap: 0.2rem;
  font-size: 0.75rem;
  color: var(--cs-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-family: "JetBrains Mono", ui-monospace, monospace;
}

.lead-form input[type="text"],
.lead-form input[type="email"],
.lead-form input[type="tel"] {
  border-radius: 8px;
  border: 1px solid rgba(241, 239, 239, 0.16);
  background: rgba(255, 255, 255, 0.04);
  color: var(--cs-text);
  padding: 0.65rem;
  font-family: Inter, system-ui, sans-serif;
}

.lead-form input:focus-visible {
  outline: 2px solid var(--cs-cta);
  outline-offset: 2px;
}

.lead-consent {
  display: flex;
  gap: 0.45rem;
  align-items: flex-start;
  text-transform: none;
  letter-spacing: normal;
  font-family: Inter, system-ui, sans-serif;
  color: var(--cs-text-dim);
  font-size: 0.84rem;
}

.lead-consent input {
  margin-top: 0.25rem;
}

.lead-error {
  margin: 0;
  color: var(--cs-danger);
  font-size: 0.82rem;
}

.lead-form small {
  display: block;
  text-align: center;
  color: var(--cs-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.55rem;
  font-family: "JetBrains Mono", ui-monospace, monospace;
}

.achievement-toast {
  position: fixed;
  bottom: 1rem;
  right: 1rem;
  z-index: 75;
  max-width: 320px;
  border-radius: 10px;
  border: 1px solid rgba(49, 189, 147, 0.48);
  background: rgba(2, 28, 65, 0.92);
  padding: 0.75rem;
  box-shadow: 0 15px 32px -16px rgba(0, 0, 0, 0.75);
}

.achievement-toast strong {
  display: block;
  color: var(--cs-cta);
}

.achievement-toast span {
  display: block;
  margin-top: 0.2rem;
  color: var(--cs-text-dim);
  font-size: 0.9rem;
}

@media (max-width: 1080px) {
  .quiz-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  .hud-rank {
    min-width: auto;
  }
}

@media (max-width: 860px) {
  .container {
    width: min(1260px, calc(100% - 1.1rem));
  }

  .game-hud__container {
    flex-wrap: wrap;
  }

  .hud-chips {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero-topbar__status {
    display: none;
  }
}

@media (max-width: 680px) {
  .hero-main {
    padding-top: 2.3rem;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .answer-row {
    grid-template-columns: 1fr;
  }

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

  .report-top {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .chapter-breakdown__grid {
    grid-template-columns: 1fr;
  }

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

  .hud-chips {
    grid-template-columns: 1fr;
  }
}