/* preu.cl — sub-pagina, body usa tokens actuales */
body { background: var(--c-bg); color: var(--c-text); }

/* Mini-diagnostico — preu.cl Capa 2 */

.diag-wrap {
  max-width: 760px;
  margin: 32px auto 80px;
  padding: 0 16px;
}

.diag-head {
  text-align: center;
  margin-bottom: 32px;
}

.diag-head .kicker {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 800;
  color: var(--c-accent);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.diag-head h1 {
  font-size: clamp(1.875rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 12px;
  color: var(--c-text, #0a0a0a);
}

.diag-sub {
  font-size: 1.0625rem;
  color: var(--c-text-muted, #4a4a4a);
  line-height: 1.5;
  max-width: 580px;
  margin: 0 auto;
}

/* Progreso */
.diag-progress {
  margin: 24px auto 28px;
  max-width: 480px;
}

.diag-bar {
  height: 8px;
  background: var(--c-surface-2, #f5f5f5);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 8px;
}

.diag-bar span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--c-brand), var(--c-accent));
  width: 20%;
  border-radius: 999px;
  transition: width 0.3s;
}

.diag-counter {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--c-text-muted, #4a4a4a);
  text-align: center;
  margin: 0;
}

/* Pregunta. Mismo lenguaje que la tarjeta del hero: letras en círculo y estados verde/rojo
   por token. El modo oscuro sale solo de los tokens; antes había una capa de colores fijos
   con !important que solo se activaba con el tema del sistema y pintaba la materia en café. */
.diag-pregunta {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: clamp(20px, 4vw, 32px);
  box-shadow: 0 4px 0 var(--c-border);
  color: var(--c-text);
}

.diag-pregunta-materia { margin-bottom: 16px; }

.diag-materia-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--c-surface-2);
  color: var(--c-accent);
  font-size: 0.875rem;
  font-weight: 800;
}
.diag-materia-tag::before {
  content: '';
  width: 10px;
  height: 10px;
  flex: none;
  border-radius: 50%;
  background: var(--mat, var(--c-accent));
}

.diag-contexto {
  margin: 0 0 24px;
  padding: var(--s-20) var(--s-24);
  border: 1px solid var(--c-border);
  border-left: 4px solid var(--c-accent);
  border-radius: var(--r-lg);
  background: var(--c-surface-2);
  color: var(--c-text);
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 1.0625rem;
  line-height: 1.78;
  white-space: pre-line;
}
.diag-contexto:empty { display: none; }

.diag-enunciado {
  margin: 0 0 18px;
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.4;
  color: var(--c-text);
}

.diag-opciones { display: grid; gap: 10px; margin-bottom: 20px; }

.diag-opt {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 56px;
  padding: 10px 16px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  background: var(--c-surface);
  color: var(--c-text);
  font: inherit;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.45;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease, transform 0.15s ease;
}
.diag-opt:hover:not(:disabled) { border-color: var(--c-accent); background: var(--c-surface-2); transform: translateY(-1px); }
.diag-opt:focus-visible { outline: 3px solid color-mix(in srgb, var(--c-accent) 40%, transparent); outline-offset: 2px; }
.diag-opt:disabled { cursor: default; }

.diag-opt .diag-opt-letter {
  display: grid;
  place-items: center;
  flex: none;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 50%;
  background: var(--c-surface-2);
  color: var(--c-accent);
  font-size: 0.875rem;
  font-weight: 800;
}

.diag-opt.is-correct,
.diag-opt.is-picked-correct { border-color: var(--c-success); background: color-mix(in srgb, var(--c-success) 10%, var(--c-surface)); }
.diag-opt.is-correct .diag-opt-letter,
.diag-opt.is-picked-correct .diag-opt-letter { background: var(--c-success); color: var(--c-success-contrast); }
.diag-opt.is-wrong { border-color: var(--c-error); background: color-mix(in srgb, var(--c-error) 8%, var(--c-surface)); }
.diag-opt.is-wrong .diag-opt-letter { background: var(--c-error); color: var(--c-surface); }
.diag-opt.is-skipped { opacity: 0.55; }

.diag-actions { display: flex; justify-content: flex-end; }

/* Resultado */
.diag-resultado {
  background: var(--c-surface, #ffffff);
  border: 1px solid var(--c-border, #e5e5e5);
  color: var(--c-text, #0a0a0a);
  border-radius: var(--r-lg);
  padding: 32px;
}

.diag-resultado-head {
  text-align: center;
  margin-bottom: 28px;
}

.diag-resultado-head .kicker {
  display: inline-block;
  font-family: var(--f-mono, monospace); font-variant-numeric: tabular-nums;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--c-primary, #0a0a0a);
  background: var(--c-bg-2, #e3e6ff);
  border: 1px solid var(--c-brand);
  padding: 4px 10px;
  border-radius: var(--r-sm);
  margin-bottom: 12px;
}

.diag-resultado-head h2 {
  font-size: 1.75rem;
  font-weight: 800;
  margin: 0 0 8px;
  color: var(--c-text, #0a0a0a);
}

.diag-resultado-sub {
  font-size: 1rem;
  color: var(--c-text-muted, #4a4a4a);
  margin: 0;
  line-height: 1.5;
}

.diag-breaks {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 28px;
}

.diag-break {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  background: var(--c-surface-2, #fafafa);
  border: 1px solid var(--c-border, #e5e5e5);
  border-radius: var(--r-sm);
}

.diag-break-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.diag-break-info strong {
  font-size: 0.9375rem;
  color: var(--c-text, #0a0a0a);
}

.diag-break-info span {
  font-size: 0.8125rem;
  color: var(--c-text-muted, #4a4a4a);
  font-family: var(--f-mono, monospace); font-variant-numeric: tabular-nums;
}

.diag-break-level {
  flex-shrink: 0;
  padding: 4px 10px;
  border-radius: var(--r-sm);
  font-family: var(--f-mono, monospace); font-variant-numeric: tabular-nums;
  font-size: 0.8125rem;
  font-weight: 700;
}

.diag-break-level.critica {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

.diag-break-level.debil {
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fde68a;
}

.diag-break-level.ok {
  background: #f0fdf4;
  color: #15803d;
  border: 1px solid #bbf7d0;
}

.diag-cta {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.diag-cta .btn {
  width: 100%;
  justify-content: center;
  /* Con alto fijo, un texto que se parte en dos líneas se salía del botón a 320 px. */
  height: auto;
  min-height: 44px;
  padding-block: 10px;
  line-height: 1.25;
  text-align: center;
}

@media (min-width: 720px) {
  .diag-cta {
    flex-direction: row;
  }
  .diag-cta .btn {
    width: auto;
    flex: 1;
  }
}

/* Detail */
.diag-detail {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid #e5e5e5;
}

.diag-detail summary {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--c-text-muted, #4a4a4a);
  cursor: pointer;
  padding: 8px 0;
  list-style: none;
}

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

.diag-detail summary::before {
  content: "▸";
  display: inline-block;
  margin-right: 8px;
  transition: transform 0.2s;
}

.diag-detail[open] summary::before {
  transform: rotate(90deg);
}

.diag-detail-list {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.diag-detail-list li {
  padding: 10px 14px;
  background: var(--c-surface-2, #fafafa);
  border: 1px solid var(--c-border, #e5e5e5);
  border-radius: var(--r-sm);
  font-size: 0.875rem;
  line-height: 1.45;
  color: var(--c-text-muted, #4a4a4a);
}

.diag-detail-list li strong {
  color: var(--c-text, #0a0a0a);
}

.diag-detail-list .ok {
  color: #15803d;
}

.diag-detail-list .wrong {
  color: #b91c1c;
}

.diag-detail-list .skipped {
  color: #92400e;
  font-style: italic;
}

/* Mobile */
@media (max-width: 600px) {
  .diag-contexto { padding: 14px 16px; font-size: 1rem; }
  .diag-pregunta,
  .diag-resultado {
    padding: 20px;
  }
}


/* Dark mode overrides - reforzar colores de cards/paneles */
[data-theme="dark"] .wiz-opt,
[data-theme="dark"] .diag-pregunta,
[data-theme="dark"] .diag-resultado,
[data-theme="dark"] .plan-empty,
[data-theme="dark"] .plan-summary,
[data-theme="dark"] .plan-timeline .plan-hito-content,
[data-theme="dark"] .plan-today,
[data-theme="dark"] .plan-summary-card .plan-summary-item,
[data-theme="dark"] .plan-tip,
[data-theme="dark"] .diag-break,
[data-theme="dark"] .diag-detail-list li,
[data-theme="dark"] .wiz-panel,
[data-theme="dark"] .wiz-custom,
[data-theme="dark"] .plan-summary li {
  background: #14172e !important;
  color: #f4f5ff !important;
  border-color: #2e3360 !important;
}
[data-theme="dark"] .wiz-opt strong,
[data-theme="dark"] .wiz-opt span,
[data-theme="dark"] .wiz-panel h2,
[data-theme="dark"] .wiz-panel .wiz-desc,
[data-theme="dark"] .wiz-custom label,
[data-theme="dark"] .wiz-custom input {
  color: #f4f5ff !important;
}
/* "Saltar" medía 40 px de alto: 44 es el mínimo para acertarle con el dedo. */
.diag-actions .btn, #btn-saltar { min-height: 44px; }

/* SISTEMA 01-10-2026 (tokens en /assets/styles.css): aire, título y etiqueta como el resto. */
.diag-wrap { margin-top: var(--cabeza-arriba); }
.diag-head { margin-bottom: 20px; }
.diag-head .kicker {
  display: block; padding: 0; border: 0; background: none; border-radius: 0;
  font-size: 0.875rem; font-weight: 700; margin-bottom: 0.375rem;
}
.diag-head h1 { font-size: var(--t-tarea); letter-spacing: var(--t-tracking); line-height: 1.05; margin-bottom: 0.5rem; }
.diag-progress { margin: 12px auto 20px; }
/* Barra plana: sin degradado. */
.diag-bar span { background: var(--c-brand); }
/* Resultado: la franja de las 5 pruebas arriba (02-10-2026). */
.diag-resultado { position: relative; overflow: hidden; }
.diag-resultado::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 8px; background: var(--espectro); }