/**
 * MSA Quiz — Component styles.
 *
 * Depends on: css/tokens.css  (--color-*, --text-*, --radius-*, --gap-*)
 * Reuses:     .msa-popup / .msa-popup__* from css/new-footer.css
 *
 * Structure:
 *   .msa-quiz-popup   — popup sizing overrides for the quiz
 *   .msa-quiz__*      — step UI: progress bar, title, options, buttons
 *   .msa-quiz-result__* — result screen
 */

/* ── Popup body: taller scroll area for quiz ──────────────────────────────── */

.msa-quiz-popup .msa-popup__body {
  height: auto;
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.msa-quiz-popup .msa-popup__footer {
  border-top: 1px solid var(--color-border);
  padding: 16px 24px;
  padding-bottom: max(16px, env(safe-area-inset-bottom));
}

@media (min-width: 600px) {
  .msa-quiz-popup .msa-popup__panel {
    max-width: 500px;
  }
}

/* ── Progress bar ─────────────────────────────────────────────────────────── */

.msa-quiz__progress-wrap {
  flex-shrink: 0;
}

.msa-quiz__progress {
  background: var(--color-border);
  height: 3px;
  border-radius: var(--radius-full);
  overflow: hidden;
  width: 100%;
}

.msa-quiz__progress-fill {
  display: block;
  height: 100%;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  width: 0%;
  transition: width 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Step content area ────────────────────────────────────────────────────── */

.msa-quiz__step-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
  flex: 1 1 auto;
}

/* ── Step title & subtitle ────────────────────────────────────────────────── */

.msa-quiz__question {
  font-size: var(--text-title);
  line-height: var(--text-title-lh);
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
}

.msa-quiz__subtitle {
  font-size: var(--text-body);
  line-height: var(--text-body-lh);
  font-weight: 400;
  color: var(--color-text-secondary);
  margin: 0;
}

/* ── Options list (radio / checkbox) ─────────────────────────────────────── */

.msa-quiz__options {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.msa-quiz__option {
  display: flex;
  align-items: center;
  min-height: 64px;
  padding: 16px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-h3);
  line-height: var(--text-h3-lh);
  font-weight: 600;
  color: var(--color-text-dark);
  cursor: pointer;
  transition:
    background 0.18s ease,
    border-color 0.18s ease,
    color 0.18s ease;
  user-select: none;
}

.msa-quiz__option:hover {
  border-color: var(--color-accent);
}

.msa-quiz__option:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.msa-quiz__option.is-selected {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}

/* Checkbox-type: selected shows a checkmark prefix */

.msa-quiz__option[data-type="checkbox"].is-selected::before {
  content: '✓ ';
  margin-right: 4px;
}

/* ── Text input field ─────────────────────────────────────────────────────── */

.msa-quiz__text-input {
  display: block;
  width: 100%;
  height: 56px;
  padding: 0 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: var(--text-h3);
  line-height: var(--text-h3-lh);
  font-weight: 400;
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color 0.18s ease;
  box-sizing: border-box;
}

.msa-quiz__text-input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.msa-quiz__text-input::placeholder {
  color: var(--color-text-tertiary);
}

/* ── Next / Complete button ───────────────────────────────────────────────── */

.msa-quiz__next-btn {
  font-weight: 700;
}

/* Outline variant when button text says "Next" (matches Figma) */
.msa-quiz__next-btn:not(.is-complete) {
  background: var(--color-white);
  color: var(--color-accent);
  border: 1.5px solid var(--color-accent);
}

.msa-quiz__next-btn:not(.is-complete):hover:not(:disabled) {
  background: var(--color-bg-tint);
  opacity: 1;
}

.msa-quiz__next-btn.is-complete {
  background: var(--color-accent);
  color: var(--color-white);
  border: none;
}

/* Loading state */
.msa-quiz__next-btn.is-loading {
  opacity: 0.7;
  pointer-events: none;
}

/* ── Loading overlay (whole popup body) ───────────────────────────────────── */

.msa-quiz__body.is-loading .msa-quiz__step-content {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 160px;
}

.msa-quiz__spinner {
  width: 28px;
  height: 28px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: msa-quiz-spin 0.7s linear infinite;
}

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

/* ── Error message ────────────────────────────────────────────────────────── */

.msa-quiz__error {
  display: none;
  font-size: var(--text-body-sm);
  line-height: var(--text-body-sm-lh);
  font-weight: 500;
  color: var(--color-error);
  margin-top: 4px;
}

.msa-quiz__error.is-visible {
  display: block;
}

/* ──────────────────────────────────────────────────────────────────────────── */
/* RESULT SCREEN                                                                */
/* ──────────────────────────────────────────────────────────────────────────── */

.msa-quiz-result {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ── Header: title + description ─────────────────────────────────────────── */

.msa-quiz-result__header {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: center;
}

.msa-quiz-result__title {
  font-size: var(--text-title);
  line-height: var(--text-title-lh);
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
}

.msa-quiz-result__description {
  font-size: var(--text-body);
  line-height: var(--text-body-lh);
  font-weight: 400;
  color: var(--color-text);
}

.msa-quiz-result__description p {
  margin: 0 0 8px;
}

.msa-quiz-result__description p:last-child {
  margin-bottom: 0;
}

/* ── Warning box (orange, matching Figma 2150-8966) ──────────────────────── */

.msa-quiz-result__warning {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px;
  border: 1px solid rgba(245, 121, 54, 0.5);
  border-radius: var(--radius-lg);
  background: rgba(245, 121, 54, 0.04);
}

.msa-quiz-result__warning-icon {
  flex-shrink: 0;
  width: 20px;
  height: 22px;
  display: flex;
  align-items: center;
  color: var(--color-warning);
}

.msa-quiz-result__warning-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.msa-quiz-result__warning-title {
  display: block;
  font-size: var(--text-body-sm);
  line-height: var(--text-body-sm-lh);
  font-weight: 600;
  color: var(--color-text);
}

.msa-quiz-result__warning-body {
  font-size: var(--text-label);
  line-height: var(--text-label-lh);
  font-weight: 400;
  color: var(--color-text);
  margin: 0;
}

/* ── Products list ────────────────────────────────────────────────────────── */

.msa-quiz-result__products {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ── CTA button ───────────────────────────────────────────────────────────── */

.msa-quiz-result__cta {
  margin-top: 4px;
}

.msa-quiz-result__cta-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 48px;
  padding: 12px 16px;
  background: var(--color-accent);
  color: var(--color-white);
  font-family: var(--font-family);
  font-size: var(--text-body);
  line-height: var(--text-btn-lh);
  font-weight: 700;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition:
    opacity 0.15s ease,
    transform 0.15s ease;
  text-align: center;
}

.msa-quiz-result__cta-btn:hover {
  opacity: 0.88;
  color: var(--color-white);
}

.msa-quiz-result__cta-btn:active {
  transform: scale(0.98);
}

.msa-quiz-result__cta-btn.is-loading {
  opacity: 0.7;
  pointer-events: none;
}

/* ── Result screen back / re-take link ───────────────────────────────────── */

.msa-quiz-result__retake {
  text-align: center;
}

.msa-quiz-result__retake-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-family);
  font-size: var(--text-body-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  text-decoration: underline;
  padding: 4px;
  transition: color 0.15s ease;
}

.msa-quiz-result__retake-btn:hover {
  color: var(--color-text);
}