/* ==========================================================================
   Guia Sem Negativa — Design System
   Variáveis, tokens e reset base.
   Nenhum estilo de componente/página deve ser adicionado aqui ainda.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Cores — paleta */
  --color-bg: #1A1A1A;          /* fundo geral */
  --color-card: #2D3230;        /* superfícies / cards */
  --color-gold: #E3BD62;        /* destaque primário */
  --color-clay: #B97059;        /* destaque secundário / alerta suave */
  --color-ivory: #F5F1E8;       /* texto principal sobre fundo escuro */
  --color-green-dark: #24483F;  /* apoio / estados positivos */

  /* Cores — variações utilitárias (derivadas da paleta acima) */
  --color-bg-elevated: #23231F;
  --color-border: rgba(245, 241, 232, 0.12);
  --color-text-primary: var(--color-ivory);
  --color-text-secondary: rgba(245, 241, 232, 0.68);
  --color-text-muted: rgba(245, 241, 232, 0.44);
  --color-overlay: rgba(26, 26, 26, 0.72);

  /* Tipografia */
  --font-interface: 'DM Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-heading: 'Cormorant Garamond', Georgia, serif;

  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.375rem;
  --fs-xl: 1.75rem;
  --fs-2xl: 2.25rem;
  --fs-3xl: 2.875rem;

  --lh-tight: 1.15;
  --lh-snug: 1.35;
  --lh-normal: 1.6;

  /* Espaçamento (escala 4px) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;

  /* Raios */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 999px;

  /* Sombras */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.24);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.32);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.4);

  /* Movimento — suave, sem piscar/girar (ver seção prefers-reduced-motion) */
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 150ms;
  --duration-base: 240ms;
  --duration-slow: 400ms;

  /* Layout */
  --content-max-width: 480px;
  --touch-target-min: 44px;
  --header-height: 64px;
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100dvh;
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  font-family: var(--font-interface);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: var(--lh-tight);
  font-weight: 600;
  color: var(--color-ivory);
}

p {
  color: var(--color-text-secondary);
}

a {
  color: var(--color-gold);
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input, button, textarea, select {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
}

button {
  cursor: pointer;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* --------------------------------------------------------------------------
   Acessibilidade de movimento
   Nenhuma animação de piscar/girar deve existir no projeto; transições
   devem ser suaves e, quando o usuário preferir, reduzidas a quase nada.
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* --------------------------------------------------------------------------
   Utilitário — texto visível apenas para leitores de tela
   -------------------------------------------------------------------------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ==========================================================================
   Login — index.html
   ========================================================================== */

.page {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100dvh;
  padding: var(--space-7) var(--space-4) calc(var(--space-8) + var(--space-6));
}

.brand {
  text-align: center;
  margin-bottom: var(--space-6);
}

.brand__name {
  font-family: var(--font-heading);
  font-size: var(--fs-3xl);
  font-weight: 700;
  color: var(--color-gold);
  letter-spacing: 0.01em;
}

.brand__tagline {
  margin-top: var(--space-2);
  font-family: var(--font-interface);
  font-size: var(--fs-sm);
  color: var(--color-ivory);
  opacity: 0.85;
}

.login {
  width: 100%;
  max-width: var(--content-max-width);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
}

.login__visual {
  order: 1;
  width: 100%;
  max-width: 220px;
}

.login__mascote {
  width: 100%;
  border-radius: var(--radius-lg);
}

.login-card {
  order: 2;
  width: 100%;
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-5);
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(12px);
  animation: card-enter var(--duration-slow) var(--ease-standard) forwards;
  animation-delay: 80ms;
}

@keyframes card-enter {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

.login-card__label {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-1);
}

.login-card__input {
  width: 100%;
  min-height: var(--touch-target-min);
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-ivory);
  font-size: var(--fs-md);
  transition: border-color var(--duration-base) var(--ease-standard),
    box-shadow var(--duration-base) var(--ease-standard);
}

.login-card__input::placeholder {
  color: var(--color-text-muted);
}

.login-card__input:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(227, 189, 98, 0.18);
}

.login-card__input[aria-invalid='true'] {
  border-color: var(--color-clay);
}

.login-card__error {
  min-height: 1.2em;
  font-size: var(--fs-sm);
  color: var(--color-clay);
  animation: fade-in var(--duration-base) var(--ease-standard);
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.login-card__submit {
  margin-top: var(--space-3);
  width: 100%;
  min-height: var(--touch-target-min);
  background-color: var(--color-gold);
  color: var(--color-bg);
  font-weight: 700;
  font-size: var(--fs-md);
  border-radius: var(--radius-sm);
  transition: filter var(--duration-base) var(--ease-standard),
    transform var(--duration-fast) var(--ease-standard);
}

.login-card__submit:hover {
  filter: brightness(1.06);
}

.login-card__submit:active {
  transform: scale(0.98);
}

.login-card__submit:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

.footer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  padding: var(--space-3) var(--space-4);
  text-align: center;
  background: linear-gradient(180deg, rgba(26, 26, 26, 0) 0%, var(--color-bg) 40%);
}

.footer__text {
  font-size: var(--fs-xs);
  color: var(--color-ivory);
  opacity: 0.5;
}

@media (min-width: 768px) {
  .login {
    max-width: 720px;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: var(--space-7);
  }

  .login__visual {
    order: 2;
    max-width: 260px;
  }

  .login-card {
    order: 1;
    max-width: var(--content-max-width);
  }
}

/* ==========================================================================
   Dashboard — dashboard.html
   ========================================================================== */

.app-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-4);
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.app-header__brand {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--color-gold);
}

.app-header__logout {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  color: var(--color-text-secondary);
  font-size: var(--fs-sm);
  transition: color var(--duration-base) var(--ease-standard),
    background-color var(--duration-base) var(--ease-standard);
}

.app-header__logout svg {
  width: 18px;
  height: 18px;
}

.app-header__logout:hover {
  color: var(--color-ivory);
  background-color: rgba(245, 241, 232, 0.06);
}

.app-header__logout:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

.dashboard {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-7);
  padding: calc(var(--header-height) + var(--space-6)) var(--space-4)
    calc(var(--space-8) + var(--space-6));
}

.greeting {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.greeting__mascote {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  object-fit: cover;
  object-position: top center;
  box-shadow: var(--shadow-sm);
}

.greeting__text {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  color: var(--color-ivory);
  line-height: var(--lh-snug);
}

.choice-cards {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.choice-card {
  --card-accent: var(--color-gold);
  --card-accent-soft: rgba(227, 189, 98, 0.16);
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-5);
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  opacity: 0;
  transform: translateY(16px);
  animation: card-enter var(--duration-slow) var(--ease-standard) forwards;
  transition: transform var(--duration-base) var(--ease-standard),
    box-shadow var(--duration-base) var(--ease-standard),
    border-color var(--duration-base) var(--ease-standard);
}

.choice-card:nth-child(1) {
  animation-delay: 80ms;
}

.choice-card:nth-child(2) {
  animation-delay: 180ms;
}

.choice-card:hover {
  transform: translateY(-4px);
  border-color: var(--card-accent);
  box-shadow: var(--shadow-md);
}

.choice-card:focus-visible {
  outline: 2px solid var(--card-accent);
  outline-offset: 3px;
  border-color: var(--card-accent);
}

.choice-card--clay {
  --card-accent: var(--color-clay);
  --card-accent-soft: rgba(185, 112, 89, 0.16);
}

.choice-card--gold {
  --card-accent: var(--color-gold);
  --card-accent-soft: rgba(227, 189, 98, 0.16);
}

.choice-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background-color: var(--card-accent-soft);
  color: var(--card-accent);
}

.choice-card__icon svg {
  width: 24px;
  height: 24px;
}

.choice-card__title {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  color: var(--color-ivory);
}

.choice-card__desc {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
}

.quick-nav {
  width: 100%;
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.quick-nav__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  min-height: var(--touch-target-min);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text-secondary);
  font-size: var(--fs-sm);
  transition: color var(--duration-base) var(--ease-standard),
    border-color var(--duration-base) var(--ease-standard);
}

.quick-nav__item svg {
  width: 16px;
  height: 16px;
}

.quick-nav__item:hover {
  color: var(--color-ivory);
  border-color: var(--color-gold);
}

.quick-nav__item:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

@media (min-width: 640px) {
  .choice-cards {
    flex-direction: row;
  }
}

/* ==========================================================================
   Triagem — triagem.html
   ========================================================================== */

.triagem-progress {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  z-index: 19;
  height: 4px;
  background-color: var(--color-bg-elevated);
}

.triagem-progress__bar {
  height: 100%;
  width: 15%;
  background-color: var(--color-gold);
  transition: width var(--duration-slow) var(--ease-standard);
}

.triagem {
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  padding: calc(var(--header-height) + var(--space-6)) var(--space-4) var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.triagem-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--touch-target-min);
}

.triagem-nav__back {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  min-height: var(--touch-target-min);
  padding: var(--space-2) var(--space-3) var(--space-2) var(--space-2);
  margin-left: calc(var(--space-2) * -1);
  border-radius: var(--radius-full);
  color: var(--color-text-secondary);
  font-size: var(--fs-sm);
  transition: color var(--duration-base) var(--ease-standard),
    background-color var(--duration-base) var(--ease-standard);
}

.triagem-nav__back:hover {
  color: var(--color-ivory);
  background-color: rgba(245, 241, 232, 0.06);
}

.triagem-nav__back:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

.triagem-nav__step {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Isabel — balão de fala presente em toda a triagem */
.isabel-bubble {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.isabel-bubble__mascote {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  object-fit: cover;
  object-position: top center;
  box-shadow: var(--shadow-sm);
}

.isabel-bubble__balloon {
  position: relative;
  flex: 1;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.isabel-bubble__balloon::before {
  content: '';
  position: absolute;
  top: 14px;
  left: -6px;
  width: 12px;
  height: 12px;
  background-color: var(--color-card);
  border-left: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  transform: rotate(45deg);
}

.isabel-bubble__balloon p {
  color: var(--color-ivory);
  font-size: var(--fs-md);
  line-height: var(--lh-snug);
}

/* Palco — troca de etapas com fade suave */
.triagem-stage {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--duration-base) var(--ease-standard),
    transform var(--duration-base) var(--ease-standard);
}

.triagem-stage.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Etapa 1 — grade de situações */
.situation-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.situation-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  min-height: var(--touch-target-min);
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  text-align: left;
  transition: transform var(--duration-base) var(--ease-standard),
    border-color var(--duration-base) var(--ease-standard),
    box-shadow var(--duration-base) var(--ease-standard);
}

.situation-card:hover {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.situation-card:active {
  transform: scale(0.98);
}

.situation-card:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

.situation-card__icon {
  flex-shrink: 0;
  font-size: 1.5rem;
  line-height: 1;
}

.situation-card__title {
  font-size: var(--fs-base);
  font-weight: 500;
  color: var(--color-ivory);
}

/* Etapa 2 — opções de refinamento */
.question-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.option-btn {
  width: 100%;
  min-height: var(--touch-target-min);
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  text-align: left;
  color: var(--color-ivory);
  font-size: var(--fs-base);
  line-height: var(--lh-snug);
  transition: transform var(--duration-base) var(--ease-standard),
    border-color var(--duration-base) var(--ease-standard),
    box-shadow var(--duration-base) var(--ease-standard);
}

.option-btn:hover {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-sm);
}

.option-btn:active {
  transform: scale(0.98);
}

.option-btn:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

/* Etapa 3 — resposta final */
.result-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.result-badge {
  display: inline-flex;
  align-self: flex-start;
  align-items: center;
  min-height: 32px;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.result-badge--regra {
  background-color: var(--color-green-dark);
  color: var(--color-ivory);
}

.result-badge--depende {
  background-color: var(--color-clay);
  color: var(--color-ivory);
}

.result-badge--estrategia {
  background-color: var(--color-card);
  color: var(--color-ivory);
  border: 1px solid var(--color-gold);
}

.result-badge--analise {
  background-color: var(--color-bg);
  color: var(--color-ivory);
  border: 1px solid var(--color-clay);
}

.result-short {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 600;
  line-height: var(--lh-snug);
  color: var(--color-ivory);
}

.result-details {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.result-details summary {
  cursor: pointer;
  min-height: var(--touch-target-min);
  display: flex;
  align-items: center;
  font-weight: 700;
  color: var(--color-gold);
  font-size: var(--fs-sm);
  list-style: none;
}

.result-details summary::-webkit-details-marker {
  display: none;
}

.result-details summary::before {
  content: '+';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  margin-right: var(--space-2);
  border-radius: var(--radius-full);
  background-color: rgba(227, 189, 98, 0.16);
  font-size: 1rem;
  flex-shrink: 0;
}

.result-details[open] summary::before {
  content: '–';
}

.result-details__body {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.result-details__body p {
  color: var(--color-text-secondary);
  font-size: var(--fs-sm);
  line-height: var(--lh-normal);
}

.result-source {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.result-source strong {
  color: var(--color-text-secondary);
}

.result-block {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.result-block__title {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.result-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  counter-reset: step;
}

.result-steps li {
  counter-increment: step;
  display: flex;
  gap: var(--space-3);
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: var(--lh-normal);
}

.result-steps li::before {
  content: counter(step);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  background-color: var(--color-card);
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  font-size: var(--fs-xs);
  font-weight: 700;
}

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

.message-box__textarea {
  width: 100%;
  min-height: 140px;
  resize: vertical;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
  color: var(--color-ivory);
  font-size: var(--fs-sm);
  line-height: var(--lh-normal);
}

.message-box__textarea:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(227, 189, 98, 0.18);
}

.message-box__copy {
  align-self: flex-start;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--touch-target-min);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  background-color: rgba(227, 189, 98, 0.14);
  color: var(--color-gold);
  font-size: var(--fs-sm);
  font-weight: 700;
  transition: background-color var(--duration-base) var(--ease-standard);
}

.message-box__copy:hover {
  background-color: rgba(227, 189, 98, 0.24);
}

.message-box__copy:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

.message-box__copy svg {
  width: 16px;
  height: 16px;
}

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

.keep-list li {
  position: relative;
  padding-left: var(--space-5);
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: var(--lh-normal);
}

.keep-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-gold);
  font-weight: 700;
}

.result-note {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  line-height: var(--lh-normal);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.result-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.btn-secondary,
.btn-primary {
  width: 100%;
  min-height: var(--touch-target-min);
  border-radius: var(--radius-sm);
  font-size: var(--fs-md);
  font-weight: 700;
  transition: filter var(--duration-base) var(--ease-standard),
    transform var(--duration-fast) var(--ease-standard);
}

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

.btn-secondary:hover {
  border-color: var(--color-clay);
  color: var(--color-ivory);
}

.btn-primary {
  background-color: var(--color-gold);
  color: var(--color-bg);
}

.btn-primary:hover {
  filter: brightness(1.06);
}

.btn-secondary:active,
.btn-primary:active {
  transform: scale(0.98);
}

.btn-secondary:focus-visible,
.btn-primary:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

.help-panel {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background-color: var(--color-card);
  border: 1px solid var(--color-clay);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  animation: fade-in var(--duration-base) var(--ease-standard);
}

.help-panel__mascote {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  object-fit: cover;
  object-position: top center;
}

.help-panel__text {
  color: var(--color-ivory);
  font-size: var(--fs-sm);
  line-height: var(--lh-normal);
}

.help-panel__link {
  display: inline-flex;
  align-items: center;
  min-height: var(--touch-target-min);
  margin-top: var(--space-3);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  background-color: var(--color-clay);
  color: var(--color-ivory);
  font-weight: 700;
  font-size: var(--fs-sm);
}

.help-panel__link:hover {
  filter: brightness(1.08);
}

@media (min-width: 560px) {
  .situation-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ==========================================================================
   Biblioteca — biblioteca.html
   ========================================================================== */

.app-header__dashboard-btn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--touch-target-min);
  padding: var(--space-2) var(--space-3);
  margin-right: calc(var(--space-2) * -1);
  border-radius: var(--radius-full);
  color: var(--color-text-secondary);
  font-size: var(--fs-sm);
  transition: color var(--duration-base) var(--ease-standard),
    background-color var(--duration-base) var(--ease-standard);
}

.app-header__dashboard-btn svg {
  width: 18px;
  height: 18px;
}

.app-header__dashboard-btn:hover {
  color: var(--color-ivory);
  background-color: rgba(245, 241, 232, 0.06);
}

.app-header__dashboard-btn:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

.library {
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  padding: calc(var(--header-height) + var(--space-5)) var(--space-4)
    calc(var(--space-8) + var(--space-6));
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

/* Busca — fica grudada no topo ao rolar */
.library-search {
  position: sticky;
  top: var(--header-height);
  z-index: 10;
  margin: 0 calc(var(--space-4) * -1);
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.library-search__field {
  position: relative;
  display: flex;
  align-items: center;
}

.library-search__icon {
  position: absolute;
  left: var(--space-3);
  width: 18px;
  height: 18px;
  color: var(--color-text-muted);
  pointer-events: none;
}

.library-search__input {
  width: 100%;
  min-height: var(--touch-target-min);
  padding: var(--space-3) var(--space-4) var(--space-3) calc(var(--space-3) * 2 + 18px);
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-ivory);
  font-size: var(--fs-base);
  transition: border-color var(--duration-base) var(--ease-standard),
    box-shadow var(--duration-base) var(--ease-standard);
}

.library-search__input::placeholder {
  color: var(--color-text-muted);
}

.library-search__input:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(227, 189, 98, 0.18);
}

.library-search__clear {
  position: absolute;
  right: var(--space-2);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  transition: color var(--duration-base) var(--ease-standard),
    background-color var(--duration-base) var(--ease-standard);
}

.library-search__clear svg {
  width: 16px;
  height: 16px;
}

.library-search__clear:hover {
  color: var(--color-ivory);
  background-color: rgba(245, 241, 232, 0.08);
}

.library-search__count {
  margin-top: var(--space-2);
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

/* Módulos — accordion */
.library-modules {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.module {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--duration-base) var(--ease-standard);
}

.module.is-open {
  border-color: rgba(227, 189, 98, 0.4);
}

.module__toggle {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: var(--touch-target-min);
  padding: var(--space-4) var(--space-4);
  text-align: left;
}

.module__toggle-num {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background-color: rgba(227, 189, 98, 0.14);
  color: var(--color-gold);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-sm);
}

.module__toggle-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.module__toggle-title {
  font-family: var(--font-heading);
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--color-ivory);
  line-height: var(--lh-snug);
}

.module__toggle-meta {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.module__toggle-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--color-text-secondary);
  transition: transform var(--duration-base) var(--ease-standard);
}

.module.is-open .module__toggle-icon {
  transform: rotate(180deg);
  color: var(--color-gold);
}

.module__toggle:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: -2px;
}

/* Truque grid-rows para animar altura de "auto" suavemente */
.module__body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--duration-slow) var(--ease-standard);
}

.module.is-open .module__body {
  grid-template-rows: 1fr;
}

.module__body-inner {
  overflow: hidden;
}

.module__aulas {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: 0 var(--space-4) var(--space-4);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-4);
}

/* Aula individual */
.aula {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.aula__header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-3);
  margin-bottom: var(--space-2);
}

.aula__title {
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--color-ivory);
  line-height: var(--lh-snug);
}

.aula__resumo {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: var(--lh-normal);
}

.aula mark {
  background-color: rgba(227, 189, 98, 0.35);
  color: inherit;
  border-radius: 3px;
  padding: 0 2px;
}

/* Selos */
.selo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  min-height: 24px;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  white-space: nowrap;
}

.selo--regra {
  background-color: var(--color-green-dark);
  color: var(--color-ivory);
}

.selo--depende {
  background-color: var(--color-clay);
  color: var(--color-ivory);
}

.selo--estrategia {
  background-color: var(--color-card);
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
}

.selo--analise {
  background-color: var(--color-bg);
  border: 1px solid var(--color-clay);
  color: var(--color-clay);
}

/* Botão "Ver mais" / "Ver menos" */
.aula__vermais {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  min-height: 36px;
  margin-top: var(--space-3);
  padding: 0 var(--space-1);
  color: var(--color-gold);
  font-size: var(--fs-sm);
  font-weight: 700;
}

.aula__vermais svg {
  width: 16px;
  height: 16px;
  transition: transform var(--duration-base) var(--ease-standard);
}

.aula[data-expanded='true'] .aula__vermais svg {
  transform: rotate(180deg);
}

.aula__vermais:hover {
  filter: brightness(1.1);
}

.aula__vermais:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

.aula__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--duration-base) var(--ease-standard);
}

.aula[data-expanded='true'] .aula__panel {
  grid-template-rows: 1fr;
}

.aula__panel-inner {
  overflow: hidden;
}

.aula__panel-body {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.aula__expandido {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: var(--lh-normal);
}

.aula__fonte {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  line-height: var(--lh-normal);
}

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

.library-empty {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-7) var(--space-4);
  text-align: center;
}

.library-empty.is-visible {
  display: flex;
}

.library-empty__title {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  color: var(--color-ivory);
}

.library-empty__text {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  max-width: 40ch;
}

.library-modules[hidden],
.library-quicklinks[hidden] {
  display: none;
}