/* 資格カレンダー — content-specific styles */

.qc-outer {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.2rem;
}

.qc-intro {
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--color-text);
  margin: 1rem 0;
}

.qc-disclaimer {
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--color-text-light);
  background-color: var(--color-bg-alt);
  border-left: 3px solid var(--color-accent);
  padding: 0.7rem 1rem;
  margin: 1rem 0 1.5rem;
}

.qc-disclaimer strong {
  color: var(--color-accent);
}

/* タブ */
.qc-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: 1.2rem;
  overflow-x: auto;
}

.qc-tab {
  background: none;
  border: none;
  padding: 0.7rem 1.4rem;
  font-family: var(--font-primary);
  font-size: 0.92rem;
  color: var(--color-text-light);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
  transition: color 0.15s, border-color 0.15s;
}

.qc-tab:hover {
  color: var(--color-primary);
}

.qc-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-accent);
  font-weight: 500;
}

/* フィルタ */
.qc-filters {
  margin-bottom: 1.5rem;
  padding: 0.8rem 0;
}

.qc-filter-label {
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin: 0 0 0.5rem;
}

.qc-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.qc-chip {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 0.3rem 0.7rem;
  font-size: 0.78rem;
  border-radius: 12px;
  cursor: pointer;
  font-family: var(--font-primary);
  color: var(--color-text);
  transition: background-color 0.15s, color 0.15s, border-color 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.qc-chip:hover {
  border-color: var(--color-primary);
}

.qc-chip.active {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.qc-chip-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

/* ビュー切替 */
.qc-view {
  display: none;
}

.qc-view.active {
  display: block;
}

/* === 年間カレンダー === */
.qc-calendar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

@media (max-width: 1024px) {
  .qc-calendar-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .qc-calendar-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .qc-calendar-grid {
    grid-template-columns: 1fr;
  }
}

.qc-month {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 0.7rem;
  min-height: 200px;
}

.qc-month-title {
  font-family: var(--font-accent);
  font-size: 0.95rem;
  color: var(--color-primary);
  font-weight: 500;
  margin: 0 0 0.5rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}

.qc-month-title-en {
  font-family: var(--font-primary);
  font-size: 0.7rem;
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.qc-month-count {
  margin-left: auto;
  font-family: var(--font-primary);
  font-size: 0.72rem;
  color: var(--color-text-muted);
  font-weight: normal;
}

.qc-month-events {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.qc-event {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 0.5rem;
  padding: 0.35rem 0.4rem;
  background-color: var(--color-bg);
  border-left: 3px solid var(--color-text-muted);
  font-size: 0.78rem;
  line-height: 1.4;
  cursor: pointer;
  transition: background-color 0.15s;
}

.qc-event:hover {
  background-color: var(--color-bg-alt);
}

.qc-event-day {
  font-family: var(--font-primary);
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
  font-size: 0.85rem;
}

.qc-event-day.unspecified {
  color: var(--color-text-muted);
  font-size: 0.72rem;
}

.qc-event-name {
  color: var(--color-text);
}

.qc-event-label {
  display: block;
  color: var(--color-text-muted);
  font-size: 0.72rem;
}

.qc-month-empty {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  font-style: italic;
  padding: 0.4rem;
}

/* === ガントチャート === */
.qc-gantt-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.2rem;
  margin-bottom: 0.7rem;
  font-size: 0.76rem;
  color: var(--color-text-light);
}

.qc-gantt-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
}

.qc-gantt-legend-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--color-primary);
}

.qc-gantt-legend-bar {
  display: inline-block;
  width: 22px;
  height: 8px;
  border-radius: 2px;
  background-color: var(--color-primary);
  opacity: 0.5;
}

.qc-gantt-legend-pattern {
  display: inline-block;
  width: 22px;
  height: 6px;
  background-color: var(--color-primary);
  background-image: repeating-linear-gradient(45deg, transparent 0 3px, rgba(255, 255, 255, 0.55) 3px 6px);
  opacity: 0.55;
}

.qc-gantt-legend-yearround {
  display: inline-block;
  width: 22px;
  height: 4px;
  background-image: repeating-linear-gradient(90deg, var(--color-text-muted) 0 5px, transparent 5px 9px);
}

.qc-gantt-legend-today {
  display: inline-block;
  width: 2px;
  height: 12px;
  background-color: var(--color-accent);
}

.qc-gantt-wrap {
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background-color: var(--color-white);
  overflow: hidden;
}

.qc-gantt-header {
  display: grid;
  grid-template-columns: 200px 1fr;
  border-bottom: 2px solid var(--color-border);
  background-color: var(--color-bg-alt);
}

.qc-gantt-header-label {
  padding: 0.55rem 0.8rem;
  border-right: 1px solid var(--color-border);
  font-size: 0.78rem;
  color: var(--color-text-light);
  font-family: var(--font-primary);
  font-weight: 500;
}

.qc-gantt-months {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
}

.qc-gantt-month-cell {
  text-align: center;
  padding: 0.55rem 0;
  font-size: 0.72rem;
  color: var(--color-text-muted);
  font-family: var(--font-primary);
  border-right: 1px solid var(--color-border);
}

.qc-gantt-month-cell:last-child {
  border-right: none;
}

.qc-gantt-body {
  max-height: 640px;
  overflow-y: auto;
}

.qc-gantt-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  border-bottom: 1px solid var(--color-bg-alt);
  min-height: 30px;
  cursor: pointer;
  transition: background-color 0.1s;
}

.qc-gantt-row:hover {
  background-color: var(--color-bg);
}

.qc-gantt-row:hover .qc-gantt-row-label {
  background-color: var(--color-bg);
}

.qc-gantt-row-label {
  padding: 0.4rem 0.7rem;
  border-right: 1px solid var(--color-border);
  font-size: 0.82rem;
  font-family: var(--font-accent);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background-color: var(--color-white);
  color: var(--color-text);
  position: sticky;
  left: 0;
  z-index: 1;
}

.qc-gantt-row-label .qc-chip-dot {
  flex-shrink: 0;
}

.qc-gantt-row-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
}

.qc-gantt-track-cell {
  border-right: 1px solid var(--color-bg-alt);
}

.qc-gantt-track-cell:last-child {
  border-right: none;
}

.qc-gantt-app-bar {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  height: 9px;
  border-radius: 2px;
  opacity: 0.5;
  pointer-events: auto;
}

.qc-gantt-exam-dot {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1.5px solid var(--color-white);
  z-index: 2;
  pointer-events: auto;
  box-sizing: border-box;
}

.qc-gantt-pattern-bar {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  height: 8px;
  border-radius: 2px;
  opacity: 0.55;
  background-image: repeating-linear-gradient(45deg, transparent 0 3px, rgba(255, 255, 255, 0.55) 3px 6px);
  pointer-events: auto;
}

.qc-gantt-yearround-bar {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 1%;
  right: 1%;
  height: 4px;
  opacity: 0.55;
  pointer-events: auto;
  background-image: repeating-linear-gradient(90deg, currentColor 0 5px, transparent 5px 9px);
}

.qc-gantt-today {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--color-accent);
  z-index: 1;
  pointer-events: none;
}

.qc-gantt-empty {
  padding: 1.5rem;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

/* === 一覧テーブル === */
.qc-table-wrap {
  max-height: 600px;
  overflow: auto;
  border: 1px solid var(--color-border);
  border-radius: 4px;
}

.qc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.qc-table thead {
  position: sticky;
  top: 0;
  z-index: 2;
}

.qc-table th {
  background-color: var(--color-primary);
  color: var(--color-white);
  font-weight: 500;
  padding: 0.6rem 0.7rem;
  text-align: left;
  font-family: var(--font-primary);
  font-size: 0.82rem;
  cursor: pointer;
  border-bottom: 1px solid var(--color-primary-dark);
  user-select: none;
}

.qc-table th:hover {
  background-color: var(--color-primary-dark);
}

.qc-table th[data-sort-direction="asc"]::after {
  content: " ▲";
  font-size: 0.7rem;
}

.qc-table th[data-sort-direction="desc"]::after {
  content: " ▼";
  font-size: 0.7rem;
}

.qc-table td {
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}

.qc-table tbody tr {
  cursor: pointer;
  transition: background-color 0.1s;
}

.qc-table tbody tr:hover {
  background-color: var(--color-bg-alt);
}

.qc-table tbody tr:nth-child(odd) td.qc-cell-name {
  background-color: var(--color-bg);
}

.qc-table tbody tr:nth-child(even) td.qc-cell-name {
  background-color: var(--color-bg-alt);
}

.qc-cell-name {
  font-family: var(--font-accent);
  font-size: 0.92rem;
  color: var(--color-text);
  min-width: 180px;
}

.qc-cell-category {
  white-space: nowrap;
}

.qc-cell-category .qc-chip-dot {
  vertical-align: middle;
  margin-right: 0.3rem;
}

.qc-cell-fee,
.qc-cell-date {
  font-family: var(--font-primary);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.qc-cell-difficulty {
  font-family: var(--font-primary);
  color: var(--color-accent);
  letter-spacing: 0.1em;
}

.qc-cell-official a {
  color: var(--color-primary);
  font-size: 0.78rem;
}

/* === カテゴリ別 === */
.qc-category-section {
  margin-bottom: 1.2rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background-color: var(--color-white);
}

.qc-category-summary {
  padding: 0.7rem 1rem;
  cursor: pointer;
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  list-style: none;
  background-color: var(--color-bg-alt);
  font-family: var(--font-accent);
  font-size: 0.95rem;
  color: var(--color-primary);
  transition: background-color 0.15s;
}

.qc-category-summary::-webkit-details-marker {
  display: none;
}

.qc-category-summary::before {
  content: "▸";
  font-family: var(--font-primary);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  transition: transform 0.15s;
}

.qc-category-section[open] > .qc-category-summary::before {
  content: "▾";
}

.qc-category-summary:hover {
  background-color: var(--color-bg-dark);
}

.qc-category-count {
  margin-left: auto;
  font-family: var(--font-primary);
  font-size: 0.78rem;
  color: var(--color-text-muted);
  font-weight: normal;
}

.qc-category-items {
  padding: 0.4rem 0;
}

.qc-category-item {
  padding: 0.55rem 1rem;
  cursor: pointer;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 0.8rem;
  align-items: baseline;
  border-bottom: 1px solid var(--color-bg-alt);
  transition: background-color 0.1s;
}

.qc-category-item:last-child {
  border-bottom: none;
}

.qc-category-item:hover {
  background-color: var(--color-bg);
}

.qc-category-item-name {
  font-family: var(--font-accent);
  font-size: 0.9rem;
  color: var(--color-text);
}

.qc-category-item-meta {
  font-family: var(--font-primary);
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* === 詳細パネル === */
.qc-detail {
  position: fixed;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  width: min(420px, calc(100vw - 2rem));
  max-height: 80vh;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  z-index: 100;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.qc-detail-close {
  position: absolute;
  top: 0.5rem;
  right: 0.6rem;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--color-text-muted);
  cursor: pointer;
  line-height: 1;
  padding: 0.2rem 0.4rem;
  z-index: 1;
}

.qc-detail-close:hover {
  color: var(--color-accent);
}

.qc-detail-body {
  padding: 1.2rem 1.2rem 1.4rem;
  overflow-y: auto;
}

.qc-detail-category {
  display: inline-block;
  font-size: 0.75rem;
  padding: 0.15rem 0.6rem;
  border-radius: 10px;
  color: var(--color-white);
  margin-bottom: 0.5rem;
}

.qc-detail-name {
  font-family: var(--font-accent);
  font-size: 1.2rem;
  color: var(--color-primary);
  margin: 0 0 0.4rem;
  font-weight: 500;
}

.qc-detail-authority {
  font-size: 0.78rem;
  color: var(--color-text-light);
  margin: 0 0 0.8rem;
}

.qc-detail-description {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--color-text);
  margin: 0 0 1rem;
}

.qc-detail-section {
  margin-bottom: 0.9rem;
}

.qc-detail-section-title {
  font-family: var(--font-primary);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0 0 0.4rem;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid var(--color-border);
}

.qc-detail-exam {
  padding: 0.4rem 0;
  font-size: 0.84rem;
  border-bottom: 1px dotted var(--color-bg-dark);
}

.qc-detail-exam:last-child {
  border-bottom: none;
}

.qc-detail-exam-date {
  font-family: var(--font-primary);
  font-weight: 500;
  color: var(--color-text);
}

.qc-detail-exam-label {
  color: var(--color-text-muted);
  font-size: 0.78rem;
}

.qc-detail-exam-app {
  display: block;
  font-size: 0.76rem;
  color: var(--color-text-light);
  margin-top: 0.15rem;
}

.qc-detail-meta-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.3rem 0.8rem;
  font-size: 0.84rem;
}

.qc-detail-meta-label {
  color: var(--color-text-muted);
  font-size: 0.78rem;
}

.qc-detail-meta-value {
  color: var(--color-text);
  font-family: var(--font-primary);
  font-variant-numeric: tabular-nums;
}

.qc-detail-official {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.45rem 0.9rem;
  background-color: var(--color-primary);
  color: var(--color-white);
  text-decoration: none;
  border-radius: 3px;
  font-size: 0.82rem;
  transition: background-color 0.15s;
}

.qc-detail-official:hover {
  background-color: var(--color-primary-dark);
}

.qc-detail-affiliate {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.qc-detail-affiliate-label {
  display: inline-block;
  font-size: 0.7rem;
  color: var(--color-text-muted);
  background-color: var(--color-bg-alt);
  padding: 0.1rem 0.4rem;
  border-radius: 2px;
  margin-bottom: 0.4rem;
}

.qc-detail-affiliate-link {
  display: block;
  font-size: 0.82rem;
  color: var(--color-primary);
  text-decoration: none;
  padding: 0.35rem 0;
}

.qc-detail-affiliate-link:hover {
  text-decoration: underline;
  color: var(--color-accent);
}

/* === Notes === */
.qc-note {
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin: 1.5rem 0 0;
  padding: 0.8rem 1rem;
  background-color: var(--color-bg-alt);
  border-radius: 3px;
}

.qc-note strong {
  color: var(--color-text);
}

.qc-note a {
  color: var(--color-primary);
}

/* Responsive */
@media (max-width: 768px) {
  .qc-outer {
    padding: 0 0.8rem;
  }

  .qc-detail {
    right: 0;
    left: 0;
    top: auto;
    bottom: 0;
    transform: none;
    width: 100%;
    max-height: 75vh;
    border-radius: 6px 6px 0 0;
  }

  .qc-cell-name {
    min-width: 130px;
    font-size: 0.85rem;
  }

  .qc-table {
    font-size: 0.78rem;
  }

  .qc-table th,
  .qc-table td {
    padding: 0.45rem 0.5rem;
  }

  .qc-gantt-wrap {
    overflow-x: auto;
  }

  .qc-gantt-header,
  .qc-gantt-row {
    grid-template-columns: 130px minmax(560px, 1fr);
    min-width: 690px;
  }

  .qc-gantt-row-label {
    font-size: 0.75rem;
    padding: 0.4rem 0.5rem;
  }

  .qc-gantt-month-cell {
    font-size: 0.66rem;
  }
}