/* ==========================================================================
   QUIZ — layout e telas
   ========================================================================== */

body.quiz-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  isolation: isolate;
  overflow-x: hidden;
}

/* --- Decoración de fondo (elementos de cocina, muy sutiles, solo en bordes) --- */
.quiz-bg-deco {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}
.quiz-bg-deco__group {
  position: absolute;
  top: 20px;
  left: -14px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.quiz-bg-deco__icon {
  flex-shrink: 0;
}
.quiz-bg-deco__icon--plate {
  width: 58px;
  height: 58px;
  color: var(--color-green);
  opacity: 0.15;
  transform: rotate(-8deg);
}
.quiz-bg-deco__icon--forkknife {
  width: 24px;
  height: 40px;
  color: var(--color-green);
  opacity: 0.15;
  transform: rotate(6deg);
}
.quiz-bg-deco__icon--pot {
  position: absolute;
  bottom: 14px;
  right: -22px;
  width: 78px;
  height: 64px;
  color: var(--color-orange);
  opacity: 0.16;
  transform: rotate(6deg);
}
@media (min-width: 640px) {
  .quiz-bg-deco__group { top: 30px; left: 24px; }
  .quiz-bg-deco__icon--pot { bottom: 30px; right: 34px; }
}

.quiz-shell {
  flex: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: var(--container-quiz);
  margin-inline: auto;
  padding: var(--space-5) var(--space-5) var(--space-10);
}

.quiz-header {
  height: 40px;
  display: flex;
  align-items: center;
}

.quiz-back {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}
.quiz-back svg { width: 18px; height: 18px; }
.quiz-back[hidden] { display: none; }

.quiz-stage {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding-top: var(--space-4);
}

.quiz-screen {
  animation: quizFadeIn var(--duration-slow) var(--ease-standard);
}
@keyframes quizFadeIn {
  from { opacity: 0; transform: translateX(16px); }
  to { opacity: 1; transform: translateX(0); }
}
.quiz-screen.is-leaving {
  animation: quizFadeOut var(--duration-fast) var(--ease-standard) forwards;
}
@keyframes quizFadeOut {
  to { opacity: 0; transform: translateX(-16px); }
}

/* --- Intro --- */
.quiz-intro {
  text-align: center;
}
.quiz-intro__media {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--color-green-light), var(--color-orange-light));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
  overflow: hidden;
}
.quiz-intro__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.quiz-intro h1 {
  color: var(--color-green-dark);
  margin-bottom: var(--space-4);
}
.quiz-intro p {
  font-size: var(--fs-body-lg);
  margin-bottom: var(--space-8);
}
.quiz-intro .microcopy {
  margin-top: var(--space-3);
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
}

/* --- Question --- */
.quiz-question-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-6) var(--space-5);
}
.quiz-question h2 {
  margin-bottom: var(--space-6);
  font-size: var(--fs-h3);
}
.quiz-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* --- Processing --- */
.quiz-processing {
  text-align: center;
}
.quiz-processing__spinner {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-6);
  border-radius: 50%;
  border: 4px solid var(--color-green-light);
  border-top-color: var(--color-green);
  animation: quizSpin 900ms linear infinite;
}
@keyframes quizSpin {
  to { transform: rotate(360deg); }
}
@media (prefers-reduced-motion: reduce) {
  .quiz-processing__spinner { animation-duration: 2000ms; }
}
.quiz-processing h2 {
  font-size: 20px;
  margin-bottom: var(--space-1);
}
.quiz-processing .subtitle {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
}
.quiz-processing__steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  text-align: left;
}
.quiz-processing__step {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 14.5px;
  font-weight: var(--fw-medium);
  color: var(--color-border);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--duration-base) var(--ease-standard), color var(--duration-base) var(--ease-standard), transform var(--duration-base) var(--ease-standard);
}
.quiz-processing__step.is-visible {
  opacity: 1;
  transform: translateY(0);
  color: var(--color-text);
}
.quiz-processing__step .check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--duration-base), background var(--duration-base);
}
.quiz-processing__step.is-visible .check {
  border-color: var(--color-green);
  background: var(--color-green);
  color: var(--color-white);
}
.quiz-processing__step .check svg { width: 12px; height: 12px; }

/* --- Result --- */
.quiz-result { text-align: center; }
.quiz-result h1 {
  color: var(--color-green-dark);
  margin-bottom: var(--space-3);
}
.quiz-result > .quiz-result-sub {
  font-size: var(--fs-body-lg);
  margin-bottom: var(--space-6);
}
.quiz-result-card {
  text-align: left;
  padding: var(--space-6);
  margin-bottom: var(--space-8);
}
.quiz-result-card__label {
  display: inline-block;
  font-size: var(--fs-micro);
  font-weight: var(--fw-bold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-orange);
  margin-bottom: var(--space-2);
}
.quiz-result-card__value {
  font-size: 21px;
  font-weight: var(--fw-bold);
  color: var(--color-green-dark);
  margin-bottom: var(--space-3);
}
.quiz-result-card__text {
  font-size: 15px;
  color: var(--color-text-secondary);
}
.quiz-result-transition h2 {
  font-size: 22px;
  margin-bottom: var(--space-3);
}
.quiz-result-transition p {
  margin-bottom: var(--space-6);
}
.quiz-result .microcopy {
  margin-top: var(--space-3);
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
}