/* =========================
   MY QUIZZES PAGE SHELL
   Same treatment as marketplace-page: owns its own background,
   padding, radius and shadow instead of depending on .dashboard
   for spacing.
========================= */
.my-quizzes-page {
  background: #ffffff;
  border: 1px solid #ececf5;
  border-radius: 24px;
  padding: 28px;
  box-shadow:
    0 1px 2px rgba(20, 18, 31, 0.04),
    0 16px 40px rgba(76, 29, 149, 0.06);
}

.my-quizzes-header {
  margin-bottom: 24px;
}

.my-quizzes-eyebrow {
  display: inline-block;
  color: #7c3aed;
  background: #f3effe;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.my-quizzes-header h1 {
  margin: 0 0 4px 0;
  font-size: 26px;
  font-weight: 800;
  color: #14121f;
  letter-spacing: -0.01em;
}

.my-quizzes-subtitle {
  margin: 0;
  color: #6b7280;
  font-size: 14px;
}

/* =========================
   TOOLBAR PANEL
   Groups search, semester select and subject chips into one inset
   panel instead of three loose rows — same pattern as
   .marketplace-toolbar-panel.
========================= */
.my-quizzes-toolbar-panel {
  background: #faf9fd;
  border: 1px solid #efeef7;
  border-radius: 18px;
  padding: 18px;
  margin-bottom: 24px;
}

/* =========================
   SEARCH + SEMESTER FILTER
========================= */

.my-quizzes-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.my-quizzes-search {
  flex: 1;
  min-width: 220px;
  padding: 14px 18px;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  background: #fff;
  font-size: 15px;
  box-sizing: border-box;
  transition: 0.2s;
}

.my-quizzes-search::placeholder {
  color: #9ca3af;
}

.my-quizzes-search:focus {
  outline: none;
  border-color: #7c3aed;
  box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.12);
}

/* Wrapper div rendered by renderSemesterFilter() — empty (no
   select inside) when there's nothing to filter, so it collapses
   to zero width automatically. */
.my-quizzes-semester-filter select {
  height: 100%;
  min-height: 50px;
  min-width: 170px;
  padding: 0 40px 0 16px;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  background: #fff;
  color: #111827;
  font-size: 15px;
  font-weight: 500;
  box-sizing: border-box;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='9' viewBox='0 0 14 9' fill='none'><path d='M1 1L7 7L13 1' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 16px center;
  transition: 0.2s;
}

.my-quizzes-semester-filter select:hover {
  border-color: #c4b5fd;
}

.my-quizzes-semester-filter select:focus {
  outline: none;
  border-color: #7c3aed;
  box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.12);
}

@media (max-width: 600px) {
  .my-quizzes-toolbar {
    flex-direction: column;
  }

  .my-quizzes-semester-filter select {
    width: 100%;
  }
}

/* =========================
   SUBJECT FILTER (chips)
========================= */

.my-quizzes-subject-filter {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 4px;
  margin-top: 14px;
  scrollbar-width: none;
}

.my-quizzes-subject-filter::-webkit-scrollbar {
  display: none;
}

.filter-chip {
  border: 1px solid #ececf5;
  background: #fff;
  color: #374151;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.filter-chip:hover {
  background: #f3effe;
  color: #6d28d9;
  border-color: #ded6fb;
}

.filter-chip.active {
  background: #7c3aed;
  color: #fff;
  border-color: #7c3aed;
  box-shadow: 0 6px 18px rgba(124, 58, 237, 0.25);
}

@media (max-width: 600px) {
  .my-quizzes-subject-filter {
    gap: 8px;
  }
}

/* =========================
   MY QUIZZES LIST
========================= */

#myQuizList {
  display: block;
  margin-top: 8px;
}

/* =========================
   QUIZ CARD
========================= */

.quiz-card {
  background: white;
  border-radius: 16px;
  padding: 20px;
  border: 1px solid #ececec;
  box-shadow:
    0 1px 3px rgba(0, 0, 0, 0.04),
    0 8px 20px rgba(0, 0, 0, 0.03);
  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease;
}

.quiz-card:hover {
  /* matches the -2px lift used across marketplace-card /
     marketplace-stat for a consistent feel between the two pages */
  transform: translateY(-2px);
  box-shadow:
    0 4px 10px rgba(0, 0, 0, 0.06),
    0 12px 24px rgba(0, 0, 0, 0.06);
}

.quiz-card h3 {
  color: #14121f;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.quiz-card p {
  color: #6b7280;
  margin-bottom: 12px;
}

.quiz-card strong {
  display: block;
  font-size: 1.1rem;
  color: #111827;
  margin-bottom: 20px;
}

.quiz-subject {
  display: inline-block;
  background: #ede9fe;
  color: #6d28d9;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 16px;
}

.quiz-week {
  color: #6b7280;
  margin: 12px 0 20px;
}

/* =========================
   ATTEMPT BUTTON
========================= */

.attempt-btn {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 12px;
  background: #7c3aed;
  color: white;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: 0.2s ease;
}

.attempt-btn:hover {
  background: #6d28d9;
}

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

/* =========================
   EMPTY STATE
========================= */

.empty-state {
  background: #fafafa;
  border-radius: 16px;
  padding: 48px 20px;
  text-align: center;
  color: #888;
  border: 1px dashed #ddd;
}

.empty-state h3 {
  color: #111827;
  margin: 0 0 6px 0;
}

.empty-state p {
  margin: 0;
  font-size: 15px;
}

/* =========================
   SUBJECT SECTIONS
========================= */

.my-quiz-section {
  margin-bottom: 40px;
}

.my-quiz-section:last-child {
  margin-bottom: 0;
}

.my-quiz-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid #ececec;
}

.my-quiz-section-title {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  color: #111827;
}

.my-quiz-section-count {
  font-size: 13px;
  color: #6b7280;
  font-weight: 600;
}

.my-quiz-grid {
  display: grid;
  gap: 16px;
}

@media (min-width: 768px) {
  .my-quiz-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

/* =========================
   SUMMARY
========================= */

.my-quizzes-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 28px;
}

.my-quiz-stat {
  background: #fff;
  border: 1px solid #ececec;
  border-radius: 14px;
  padding: 14px 10px;
  text-align: center;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.04);
  transition: transform 0.15s ease;
}

.my-quiz-stat:hover {
  transform: translateY(-2px);
}

.my-quiz-stat-value {
  display: block;
  font-size: 22px;
  font-weight: 700;
  color: #7c3aed;
}

.my-quiz-stat-label {
  display: block;
  margin-top: 5px;
  color: #6b7280;
  font-size: 12px;
}

@media (max-width: 600px) {
  .my-quizzes-summary {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }

  .my-quiz-stat {
    padding: 12px 8px;
  }

  .my-quiz-stat-value {
    font-size: 20px;
  }

  .my-quiz-stat-label {
    font-size: 15px;
  }
}