/**
 * Quiz tư vấn chương trình — B1/B3 feature checklist
 */

.quiz-main {
  padding: calc(var(--header-h) + var(--space-8)) 0 var(--section-pad-y);
  min-height: 80vh;
}

.container--quiz {
  max-width: 640px;
}

.quiz-progress-wrap {
  margin-bottom: var(--space-6);
}
.quiz-progress-bar {
  height: 6px;
  background: var(--color-border);
  border-radius: 3px;
  overflow: hidden;
}
.quiz-progress-bar::after {
  content: "";
  display: block;
  height: 100%;
  background: var(--color-btn-primary);
  border-radius: 3px;
  width: var(--quiz-progress, 0%);
  transition: width 0.3s ease;
}
.quiz-progress-text {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--text-small);
  color: var(--color-text-muted);
}

.quiz-step {
  animation: quizFade 0.3s ease;
}
@keyframes quizFade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.quiz-step--intro,
.quiz-step--thanks {
  text-align: center;
  padding: var(--space-8) 0;
}
.quiz-title {
  font-size: var(--text-h2);
  margin-bottom: var(--space-4);
}
.quiz-desc {
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  line-height: 1.6;
}
.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: 1.125rem;
}

.quiz-question-title {
  font-size: var(--text-h3);
  margin-bottom: var(--space-2);
}
.quiz-question-hint {
  font-size: var(--text-small);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}
.quiz-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}
.quiz-option {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-input);
  cursor: pointer;
  transition: border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}
.quiz-option:hover {
  border-color: var(--color-primary);
  background: var(--color-link-hover-bg);
  box-shadow: var(--shadow-soft);
  transform: translateY(-1px);
}
.quiz-option.is-selected {
  border-color: var(--color-primary);
  background: var(--color-link-hover-bg);
  box-shadow: var(--shadow-soft);
}
.quiz-option input {
  margin-top: 0.2rem;
  flex-shrink: 0;
}
.quiz-option label {
  cursor: pointer;
  flex: 1;
  margin: 0;
}
.quiz-nav {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
}

/* Bước kết quả phá khung 640px của .container--quiz để đủ chỗ cho 3–4 cột.
   Dùng margin âm (KHÔNG dùng transform) để không xung đột với animation quizFade
   (vốn set transform:translateY) — tránh layout nhảy + thanh cuộn ngang nhấp nháy.
   Các bước khác (intro/câu hỏi/form) vẫn giữ hẹp cho dễ đọc. */
.quiz-step--result {
  width: min(1080px, 94vw);
  margin-inline: calc((100% - min(1080px, 94vw)) / 2);
}
.quiz-result-list {
  /* Lưới 3–4 job/hàng (auto theo bề rộng), thay vì xếp 1 cột dọc. */
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}
.quiz-result-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-surface);
  transition: border-color 0.2s, box-shadow 0.2s;
  align-items: stretch;
}
/* Ảnh job: thumbnail đồng đều trên đầu card */
.quiz-result-card__body img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  object-position: top;
  border-radius: 10px;
  margin-bottom: var(--space-3);
  display: block;
}
.quiz-result-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(6, 136, 211, 0.1);
}

.quiz-result-card__rank {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-border-dark); /* Subtle silver color for #1, #2 */
  font-family: var(--font-heading);
}

.quiz-result-card__body {
  flex: 1;
}
.quiz-result-card h3 {
  margin: 0 0 var(--space-2);
  font-size: 1.25rem;
  color: var(--color-primary-dark);
}
.quiz-result-card p {
  margin: 0;
  font-size: var(--text-small);
  color: var(--color-text-muted);
}

.quiz-result-card__action {
  flex-shrink: 0;
  width: 100%;
  margin-top: auto; /* đẩy nút xuống đáy card để các card cân nhau */
}
.quiz-result-card .btn {
  margin-top: 0;
  width: 100%;
}

.required {
  color: var(--color-accent-dark);
}

.form-error {
  display: block;
  font-size: var(--text-small);
  color: var(--color-accent-dark);
  margin-top: var(--space-1);
}
.form-group.invalid input,
.form-group.invalid select,
.form-group.invalid textarea {
  border-color: var(--color-accent-dark);
}

.c-form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
@media (min-width: 640px) {
  .c-form__row {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }
}

.form-group {
  margin-bottom: 1.25rem;
}
.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.form-group input, 
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-input);
  background: var(--color-surface);
  font-family: inherit;
  font-size: 1rem;
}
.form-group input:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(6, 136, 211, 0.1);
}

/* Quiz intro modal */
.quiz-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 1rem;
}
.quiz-modal[hidden] {
  display: none;
}
.quiz-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.quiz-modal__panel {
  position: relative;
  width: min(680px, 100%);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 90px rgba(6, 136, 211, 0.22);
  padding: clamp(1.25rem, 2.5vw, 2rem);
  text-align: center;
}
.quiz-modal__close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(226, 232, 240, 0.95);
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-text);
  cursor: pointer;
}
.quiz-modal__title {
  font-size: var(--text-h2);
  margin-bottom: var(--space-4);
}
.quiz-modal__desc {
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  line-height: 1.65;
}
.quiz-modal__actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}
.quiz-modal__actions .btn {
  min-width: 180px;
}

/* -------------------------------------------------------------------------- */
/* Phase 35 - Quiz result card refinement                                     */
/* -------------------------------------------------------------------------- */
.quiz-result-card {
  border-radius: var(--card-radius-md);
  border-color: var(--card-border);
  background: var(--card-surface);
  box-shadow: var(--card-shadow-soft);
}

.quiz-result-card:hover {
  transform: translateY(-4px);
  border-color: var(--card-border-strong);
  box-shadow: var(--card-shadow-hover);
}

.quiz-result-card h3 {
  font-size: clamp(1.16rem, 1.4vw, 1.34rem);
  letter-spacing: -0.01em;
}

.quiz-result-card__action .btn {
  border-radius: 999px;
}

/* ===== Loading khi bấm gửi form (CF7 tự thêm class .submitting lúc gửi AJAX) ===== */
.quiz-form .wpcf7-form {
  position: relative;
}
/* Lớp phủ mờ + chữ "Đang gửi…" che toàn form trong lúc gửi */
.quiz-form .wpcf7-form.submitting::after {
  content: "Đang gửi thông tin…";
  position: absolute;
  inset: 0;
  z-index: 6;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.8);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
  font-weight: 600;
  color: var(--color-primary-dark);
}
/* Vòng xoay loading phía trên dòng chữ */
.quiz-form .wpcf7-form.submitting::before {
  content: "";
  position: absolute;
  top: calc(50% - 42px);
  left: calc(50% - 20px);
  z-index: 7;
  width: 40px;
  height: 40px;
  border: 4px solid rgba(6, 136, 211, 0.25);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: quizSpin 0.7s linear infinite;
}
@keyframes quizSpin {
  to { transform: rotate(360deg); }
}
/* Khóa nút submit khi đang gửi để tránh bấm 2 lần */
.quiz-form .wpcf7-form.submitting input[type="submit"],
.quiz-form .wpcf7-form.submitting .wpcf7-submit {
  opacity: 0.55;
  cursor: wait;
  pointer-events: none;
}
/* Ẩn dấu chấm spinner mặc định của CF7 (đã có vòng xoay riêng) */
.quiz-form .wpcf7-spinner {
  display: none;
}