/* ════════════════════════════════════════════════════════════
   PromptQuest — Estilo Editorial Terminal
   Paleta: preto-café quente, creme, coral elétrico, amber pálido
   Tipografia: Fraunces (display) + Geist (body) + JetBrains Mono
   ════════════════════════════════════════════════════════════ */

:root {
  /* Cores principais */
  --bg-deep: #0c0a08;
  --bg-elevated: #161310;
  --bg-card: #1c1815;
  --border-subtle: #2a2520;
  --border-strong: #3d362e;

  /* Texto */
  --text-primary: #f4ede4;
  --text-secondary: #b8aea0;
  --text-muted: #6f665b;

  /* Acentos */
  --accent-coral: #ff5c3a;
  --accent-coral-dim: #c44528;
  --accent-amber: #fff89e;
  --accent-cream: #f4ede4;

  /* Estados */
  --color-success: #7dd87d;
  --color-success-bg: #1a2b1a;
  --color-fail: #e85a4f;
  --color-fail-bg: #2b1816;

  /* Dificuldades */
  --dif-facil: #a8d8a8;
  --dif-medio: #f4c47a;
  --dif-dificil: #f08566;
  --dif-bonus: #c89dd8;

  /* Tipografia */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Geist', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  /* Espaçamento */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;

  /* Transições */
  --transition-base: 280ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 160ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ──────────────────────────────────────────────
   RESET E BASE
   ────────────────────────────────────────────── */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;

  /* Sutil gradiente radial pra dar profundidade */
  background-image:
    radial-gradient(ellipse at top right, rgba(255, 92, 58, 0.04), transparent 50%),
    radial-gradient(ellipse at bottom left, rgba(255, 248, 158, 0.02), transparent 50%);
}

button {
  font-family: inherit;
  cursor: pointer;
  background: none;
  border: none;
  color: inherit;
}

textarea {
  font-family: inherit;
}

/* Textura de grão sobreposta */
.grain-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3CfeColorMatrix values='0 0 0 0 0.05 0 0 0 0 0.05 0 0 0 0 0.05 0 0 0 0.08 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ──────────────────────────────────────────────
   HEADER FIXO
   ────────────────────────────────────────────── */

.app-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4) var(--space-8);
  background: rgba(12, 10, 8, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
}

.header-left {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.logo-mark {
  color: var(--accent-coral);
  font-size: 1.25rem;
  animation: pulse-mark 3s ease-in-out infinite;
}

@keyframes pulse-mark {
  0%, 100% { opacity: 1; transform: rotate(0deg); }
  50% { opacity: 0.6; transform: rotate(45deg); }
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.125rem;
  letter-spacing: -0.01em;
}

.score-display {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  line-height: 1;
}

.score-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--text-muted);
  letter-spacing: 0.15em;
}

.score-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--accent-amber);
  transition: transform var(--transition-fast);
}

.score-value.bump {
  animation: score-bump 0.5s ease-out;
}

@keyframes score-bump {
  0% { transform: scale(1); }
  50% { transform: scale(1.3); color: var(--accent-coral); }
  100% { transform: scale(1); }
}

/* ──────────────────────────────────────────────
   MAIN E VIEWS
   ────────────────────────────────────────────── */

.app-main {
  position: relative;
  z-index: 2;
  padding-top: 72px;
  min-height: 100vh;
}

.view {
  display: none;
  padding: var(--space-16) var(--space-8);
  max-width: 1280px;
  margin: 0 auto;
  animation: view-enter 600ms cubic-bezier(0.16, 1, 0.3, 1);
}

.view.active {
  display: block;
}

@keyframes view-enter {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ──────────────────────────────────────────────
   COMPONENTES COMUNS
   ────────────────────────────────────────────── */

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-coral);
  letter-spacing: 0.1em;
  margin-bottom: var(--space-6);
  text-transform: lowercase;
}

.display-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-6);
}

.display-title em {
  font-style: italic;
  font-variation-settings: 'SOFT' 100, 'WONK' 1;
  color: var(--accent-coral);
  font-weight: 300;
}

.page-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
}

.lead {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 38ch;
  margin-bottom: var(--space-8);
}

.lead-small {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 50ch;
}

.section-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-4);
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.9375rem;
  letter-spacing: -0.005em;
  border-radius: 2px;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--accent-coral);
  color: var(--bg-deep);
  font-weight: 600;
}

.btn--primary:hover {
  background: var(--accent-amber);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 92, 58, 0.25);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
}

.btn--ghost:hover {
  border-color: var(--accent-coral);
  color: var(--accent-coral);
}

.btn--large {
  padding: var(--space-4) var(--space-8);
  font-size: 1rem;
}

.btn-arrow {
  transition: transform var(--transition-base);
  font-family: var(--font-mono);
}

.btn:hover .btn-arrow {
  transform: translateX(4px);
}

.btn-back {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: var(--space-8);
  transition: color var(--transition-fast);
}

.btn-back:hover {
  color: var(--accent-coral);
}

/* Code blocks */
.code-block {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.6;
  background: var(--bg-deep);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--accent-coral);
  padding: var(--space-4);
  border-radius: 2px;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--text-primary);
}

.code-block--scroll {
  max-height: 240px;
  overflow-y: auto;
}

/* Marcadores numéricos */
.marker-num,
.marker-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.marker-num {
  color: var(--accent-coral);
  font-weight: 700;
}

.marker-label {
  color: var(--text-muted);
}

/* ──────────────────────────────────────────────
   TELA 1: HOME
   ────────────────────────────────────────────── */

.home-grid {
  display: grid;
  grid-template-columns: auto 1fr 280px;
  grid-template-rows: auto 1fr;
  gap: var(--space-8) var(--space-12);
  min-height: calc(100vh - 200px);
  align-items: start;
}

.home-marker {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-top: var(--space-2);
  border-top: 1px solid var(--accent-coral);
  padding-right: var(--space-8);
}

.home-content {
  max-width: 720px;
}

.home-aside {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-self: end;
}

.aside-card {
  padding: var(--space-4);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: 2px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: border-color var(--transition-base);
}

.aside-card:hover {
  border-color: var(--border-strong);
}

.aside-card--accent {
  background: linear-gradient(135deg, var(--bg-elevated) 0%, rgba(255, 92, 58, 0.08) 100%);
  border-color: var(--accent-coral-dim);
}

.card-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.card-big {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 500;
  color: var(--accent-amber);
}

.how-it-works {
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--border-subtle);
}

.steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  counter-reset: step;
}

.steps li {
  display: flex;
  gap: var(--space-4);
  align-items: baseline;
  font-size: 1.0625rem;
  color: var(--text-secondary);
}

.step-num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.125rem;
  color: var(--accent-coral);
  min-width: 2.5rem;
}

/* ──────────────────────────────────────────────
   TELA 2: SELEÇÃO
   ────────────────────────────────────────────── */

.select-header {
  margin-bottom: var(--space-12);
}

.select-marker {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
  padding-top: var(--space-2);
  border-top: 1px solid var(--accent-coral);
  width: fit-content;
  padding-right: var(--space-8);
}

.challenges-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-4);
}

.challenge-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: 2px;
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.challenge-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background: var(--accent-coral);
  transition: height var(--transition-base);
}

.challenge-card:hover {
  background: var(--bg-card);
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.challenge-card:hover::before {
  height: 100%;
}

.challenge-card.completed {
  opacity: 0.55;
}

.challenge-card.completed::after {
  content: '✓';
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  color: var(--color-success);
  font-size: 1.25rem;
  font-weight: 700;
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-id {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.card-dif {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 2px;
}

.card-dif--facil {
  background: rgba(168, 216, 168, 0.12);
  color: var(--dif-facil);
}

.card-dif--medio {
  background: rgba(244, 196, 122, 0.12);
  color: var(--dif-medio);
}

.card-dif--dificil {
  background: rgba(240, 133, 102, 0.12);
  color: var(--dif-dificil);
}

.card-dif--bonus {
  background: rgba(200, 157, 216, 0.12);
  color: var(--dif-bonus);
}

.card-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.375rem;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.card-brief {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.5;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-subtle);
}

.card-points {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--accent-amber);
}

.card-go {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.challenge-card:hover .card-go {
  color: var(--accent-coral);
}

/* Loading state da grid */
.loading-state {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-16);
  color: var(--text-muted);
}

.loading-dots {
  display: flex;
  gap: var(--space-2);
}

.loading-dots span {
  width: 8px;
  height: 8px;
  background: var(--accent-coral);
  border-radius: 50%;
  animation: dot-bounce 1.4s ease-in-out infinite;
}

.loading-dots span:nth-child(2) { animation-delay: 0.2s; }
.loading-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes dot-bounce {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
  40% { transform: scale(1); opacity: 1; }
}

/* ──────────────────────────────────────────────
   TELA 3: JOGO
   ────────────────────────────────────────────── */

.game-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: var(--space-12);
  align-items: start;
}

.game-briefing {
  position: sticky;
  top: 88px;
  padding: var(--space-6);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: 2px;
}

.briefing-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.meta-id {
  color: var(--accent-coral);
  font-weight: 700;
}

.meta-dif {
  padding: 2px 8px;
  border: 1px solid var(--border-strong);
  border-radius: 2px;
  letter-spacing: 0.1em;
}

.meta-points strong {
  color: var(--accent-amber);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
}

.game-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 2rem;
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin-bottom: var(--space-6);
}

.briefing-section {
  margin-bottom: var(--space-5);
}

.briefing-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-2);
}

.briefing-text {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--text-primary);
}

.attempt-info {
  display: flex;
  justify-content: space-between;
  padding: var(--space-3);
  background: var(--bg-deep);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.attempt-info strong {
  color: var(--text-primary);
}

.attempt-multiplier {
  color: var(--accent-amber);
}

.hint-box {
  padding: var(--space-4);
  background: rgba(255, 248, 158, 0.06);
  border: 1px solid rgba(255, 248, 158, 0.2);
  border-radius: 2px;
  animation: hint-reveal 500ms ease-out;
}

@keyframes hint-reveal {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Workspace de prompt */
.game-workspace {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.workspace-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.workspace-help {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-3);
}

.name-input {
  width: 100%;
  max-width: 320px;
  padding: var(--space-4) var(--space-5);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: 2px;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 1rem;
  transition: border-color var(--transition-base);
  margin-bottom: var(--space-6);
}

.name-input:focus {
  outline: none;
  border-color: var(--accent-coral);
  background: var(--bg-card);
}

.name-input::placeholder {
  color: var(--text-muted);
}

.prompt-input {
  width: 100%;
  min-height: 400px;
  padding: var(--space-5);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: 2px;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  line-height: 1.6;
  resize: vertical;
  transition: border-color var(--transition-base);
}

.prompt-input:focus {
  outline: none;
  border-color: var(--accent-coral);
  background: var(--bg-card);
}

.prompt-input::placeholder {
  color: var(--text-muted);
}

.workspace-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.char-counter {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ──────────────────────────────────────────────
   TELA 4: RESULTADO
   ────────────────────────────────────────────── */

.result-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  gap: var(--space-6);
}

.thinking-animation {
  position: relative;
  width: 80px;
  height: 80px;
}

.thinking-ring {
  position: absolute;
  inset: 0;
  border: 2px solid transparent;
  border-top-color: var(--accent-coral);
  border-radius: 50%;
  animation: thinking-spin 1.5s linear infinite;
}

.thinking-ring:nth-child(2) {
  inset: 8px;
  border-top-color: var(--accent-amber);
  animation-duration: 2s;
  animation-direction: reverse;
}

.thinking-ring:nth-child(3) {
  inset: 16px;
  border-top-color: var(--text-secondary);
  animation-duration: 2.5s;
}

@keyframes thinking-spin {
  to { transform: rotate(360deg); }
}

.thinking-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-style: italic;
  color: var(--text-primary);
}

.thinking-sub {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* Resultado content */
.result-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  animation: result-reveal 600ms cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes result-reveal {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.result-banner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-6);
  border-radius: 2px;
  border-left: 4px solid;
}

.result-banner.passed {
  background: var(--color-success-bg);
  border-color: var(--color-success);
}

.result-banner.failed {
  background: var(--color-fail-bg);
  border-color: var(--color-fail);
}

.result-icon {
  font-size: 3rem;
  font-family: var(--font-display);
  line-height: 1;
}

.result-banner.passed .result-icon {
  color: var(--color-success);
}

.result-banner.failed .result-icon {
  color: var(--color-fail);
}

.result-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 2rem;
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin-bottom: var(--space-1);
}

.result-subtitle {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.result-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.comparison-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.comparison-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

.result-feedback {
  padding: var(--space-6);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: 2px;
}

.feedback-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-3);
}

.feedback-text {
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.feedback-details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.feedback-details li {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-secondary);
  padding: var(--space-2) var(--space-3);
  background: var(--bg-deep);
  border-radius: 2px;
  line-height: 1.5;
}

.result-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
}

/* ──────────────────────────────────────────────
   TELA 5: FINAL
   ────────────────────────────────────────────── */

.final-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-12);
  min-height: calc(100vh - 200px);
  align-items: center;
}

.final-marker {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-top: var(--space-2);
  border-top: 1px solid var(--accent-coral);
  padding-right: var(--space-8);
}

.final-marker .marker-num {
  font-size: 1.5rem;
  font-family: var(--font-display);
}

.final-content {
  max-width: 720px;
}

.final-rank {
  margin-bottom: var(--space-4);
}

.rank-emphasis {
  font-style: italic;
  color: var(--accent-amber);
}

.final-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin: var(--space-8) 0;
  max-width: 560px;
}

.stat-card {
  padding: var(--space-6);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: 2px;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 500;
  color: var(--accent-coral);
  line-height: 1;
  margin: var(--space-1) 0;
}

.stat-of {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

/* ──────────────────────────────────────────────
   TOAST DE ERRO
   ────────────────────────────────────────────── */

.toast {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 200;
  padding: var(--space-4) var(--space-6);
  background: var(--color-fail-bg);
  border: 1px solid var(--color-fail);
  border-radius: 2px;
  color: var(--text-primary);
  font-size: 0.9375rem;
  max-width: 360px;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: all var(--transition-base);
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* ──────────────────────────────────────────────
   RESPONSIVO
   ────────────────────────────────────────────── */

@media (max-width: 968px) {
  .home-grid {
    grid-template-columns: 1fr;
  }

  .home-marker {
    border-right: none;
    padding-right: 0;
  }

  .home-aside {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .aside-card {
    flex: 1 1 calc(50% - var(--space-4));
    min-width: 140px;
  }

  .game-layout {
    grid-template-columns: 1fr;
  }

  .game-briefing {
    position: static;
  }

  .result-comparison {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 640px) {
  .view {
    padding: var(--space-8) var(--space-4);
  }

  .app-header {
    padding: var(--space-3) var(--space-4);
  }

  .display-title {
    font-size: 2.5rem;
  }

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

  .result-actions {
    flex-direction: column-reverse;
  }

  .result-actions .btn {
    width: 100%;
    justify-content: center;
  }
}