/* ===================================================
   学年会記録アプリ v1.0.0
   WordPress プラグイン用CSS
   .gakunenkai-wrap 内にスコープ
=================================================== */
.gakunenkai-wrap {
  --gk-bg: #f5f7fb;
  --gk-card: #ffffff;
  --gk-line: #d7dce5;
  --gk-text: #1f2937;
  --gk-muted: #6b7280;
  --gk-accent: #2563eb;
  --gk-accent-soft: #dbeafe;
  --gk-danger: #dc2626;
  --gk-shadow: 0 8px 24px rgba(0,0,0,.08);
  box-sizing: border-box;
  font-family: "BIZ UDPGothic", "Yu Gothic UI", sans-serif;
  font-size: 15px;
  color: var(--gk-text);
  background: var(--gk-bg);
}

.gakunenkai-wrap *, .gakunenkai-wrap *::before, .gakunenkai-wrap *::after {
  box-sizing: border-box;
}

.gakunenkai-wrap .app {
  display: flex;
  flex-direction: row;
  gap: 0;
  padding: 12px;
  min-height: 100vh;
  align-items: stretch;
}

.gakunenkai-wrap .panel {
  flex: 0 0 50%;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--gk-card);
  border: 1px solid var(--gk-line);
  border-radius: 16px;
  box-shadow: var(--gk-shadow);
}

.gakunenkai-wrap .preview-wrap {
  flex: 1 1 0;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--gk-card);
  border: 1px solid var(--gk-line);
  border-radius: 16px;
  box-shadow: var(--gk-shadow);
  min-height: calc(100vh - 32px);
}

/* スプリッター */
.gakunenkai-wrap .splitter {
  flex: 0 0 8px;
  cursor: col-resize;
  background: transparent;
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
}
.gakunenkai-wrap .splitter::after {
  content: '';
  display: block;
  width: 4px;
  height: 48px;
  border-radius: 4px;
  background: var(--gk-line);
  transition: background 0.15s;
}
.gakunenkai-wrap .splitter:hover::after,
.gakunenkai-wrap .splitter.dragging::after {
  background: var(--gk-accent);
}

.gakunenkai-wrap .panel-header,
.gakunenkai-wrap .preview-header {
  padding: 14px 16px;
  border-bottom: 1px solid var(--gk-line);
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 3;
  flex-shrink: 0;
}

.gakunenkai-wrap .panel-scroll {
  overflow-y: auto;
  flex: 1;
}

.gakunenkai-wrap .panel-header h1,
.gakunenkai-wrap .preview-header h2 {
  margin: 0;
  font-size: 20px;
}

.gakunenkai-wrap .panel-body {
  padding: 16px;
  display: grid;
  gap: 16px;
}

.gakunenkai-wrap .card {
  border: 1px solid var(--gk-line);
  border-radius: 14px;
  padding: 14px;
  background: #fff;
}

.gakunenkai-wrap .card h3 {
  margin: 0 0 10px;
  font-size: 16px;
}

.gakunenkai-wrap .row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.gakunenkai-wrap label {
  display: block;
  font-size: 14px;
  color: var(--gk-muted);
  margin-bottom: 6px;
}

.gakunenkai-wrap input[type="text"],
.gakunenkai-wrap input[type="date"],
.gakunenkai-wrap textarea {
  width: 100%;
  border: 1px solid var(--gk-line);
  border-radius: 10px;
  padding: 10px 12px;
  font-family: inherit;
  font-size: 15px;
  resize: vertical;
  background: #fff;
  color: var(--gk-text);
}

.gakunenkai-wrap textarea { min-height: 92px; }
.gakunenkai-wrap .small-textarea { min-height: 72px; }

.gakunenkai-wrap #aiInput.parsing {
  border-color: var(--gk-accent);
  background: #f0f7ff;
  transition: border-color 0.2s, background 0.2s;
}

.gakunenkai-wrap .btns {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.gakunenkai-wrap button {
  border: 1px solid var(--gk-line);
  background: #fff;
  color: var(--gk-text);
  border-radius: 10px;
  padding: 10px 14px;
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
}

.gakunenkai-wrap button {
  border: 1px solid var(--gk-line);
  background: #fff;
  color: var(--gk-text);
  border-radius: 10px;
  padding: 8px 14px !important;
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
  line-height: 1.4 !important;
  height: auto !important;
  box-sizing: border-box;
}

.gakunenkai-wrap button.soft {
  background: var(--gk-accent-soft);
  border-color: #bfdbfe;
  color: #1d4ed8;
}

.gakunenkai-wrap button.danger {
  color: var(--gk-danger);
  border-color: #fecaca;
  background: #fff5f5;
  padding: 8px 14px !important;
}

.gakunenkai-wrap .hint {
  font-size: 12px;
  color: var(--gk-muted);
  line-height: 1.6;
}

.gakunenkai-wrap .section-box {
  border: 1px dashed var(--gk-line);
  border-radius: 12px;
  padding: 12px;
  background: #fcfdff;
}

.gakunenkai-wrap .subject-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.gakunenkai-wrap .subject-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.gakunenkai-wrap .subject-grid .field {
  border: 1px solid var(--gk-line);
  border-radius: 12px;
  padding: 10px;
  background: #fff;
}

.gakunenkai-wrap .subject-grid .field h4 {
  margin: 0 0 8px;
  font-size: 14px;
}

.gakunenkai-wrap .preview-body {
  padding: 16px;
  overflow: auto;
  background: #eef2f7;
  flex: 1;
}

/* ========== A4プレビュー ========== */
.gakunenkai-wrap .a4 {
  width: 210mm;
  min-height: 297mm;
  margin: 0 auto;
  background: white;
  color: #111;
  box-shadow: 0 10px 35px rgba(0,0,0,.12);
  padding: 10mm 10mm 8mm;
  font-family: "UD デジタル 教科書体 NK-R", "BIZ UDPGothic", sans-serif;
  line-height: 1.35;
  font-size: 12px;
}

.gakunenkai-wrap .print-title {
  text-align: center;
  font-size: 1.35em;
  font-weight: 700;
  margin-bottom: 6px;
}

.gakunenkai-wrap .meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-size: 1em;
  margin-bottom: 6px;
  border-bottom: 1px solid #333;
  padding-bottom: 4px;
}

.gakunenkai-wrap .print-section {
  margin-top: 5px;
  border: 1px solid #444;
}

.gakunenkai-wrap .print-section-title {
  background: #f3f4f6;
  font-weight: 700;
  padding: 4px 8px;
  border-bottom: 1px solid #444;
  font-size: 1em;
}

.gakunenkai-wrap .print-section-content {
  padding: 5px 8px;
  font-size: 1em;
  white-space: pre-wrap;
  min-height: 16px;
}

.gakunenkai-wrap .subjects-print {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 5px;
}

.gakunenkai-wrap .subjects-print-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 3px;
  padding: 4px;
}

.gakunenkai-wrap .subject-print-item {
  border: 1px solid #888;
  min-height: 26px;
  padding: 3px 5px;
  font-size: 1em;
  white-space: pre-wrap;
}

.gakunenkai-wrap .subject-print-item b { display: inline-block; margin-bottom: 1px; }

/* ========== 改ページ制御 ========== */
/* セクション間の区切り線＋チェックボックス（画面のみ表示） */
.gakunenkai-wrap .pb-divider {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 5px 0;
  cursor: pointer;
  user-select: none;
}

.gakunenkai-wrap .pb-divider::before,
.gakunenkai-wrap .pb-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: #c0c8d8;
}

.gakunenkai-wrap .pb-divider input[type="checkbox"] {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  accent-color: var(--gk-accent);
  cursor: pointer;
}

.gakunenkai-wrap .pb-divider span {
  font-size: 10px;
  color: #aab;
  white-space: nowrap;
  transition: color 0.15s;
}

/* チェック済みは強調 */
.gakunenkai-wrap .pb-block.do-page-break > .pb-divider span {
  color: var(--gk-accent);
  font-weight: 700;
}

.gakunenkai-wrap .pb-block.do-page-break > .pb-divider::before,
.gakunenkai-wrap .pb-block.do-page-break > .pb-divider::after {
  background: var(--gk-accent);
}

/* 改ページ適用 */
.gakunenkai-wrap .pb-block.do-page-break {
  break-before: page;
  page-break-before: always;
}

@media print {
  .pb-divider { display: none !important; }
  .pb-block.do-page-break {
    break-before: page !important;
    page-break-before: always !important;
  }
}

/* ========== タブ ========== */
.gakunenkai-wrap .gk-tabs {
  display: flex;
  border-bottom: 2px solid var(--gk-line);
  background: #f8f9fb;
  overflow-x: auto;
  scrollbar-width: none;
}

.gakunenkai-wrap .gk-tabs::-webkit-scrollbar { display: none; }

.gakunenkai-wrap .gk-tab {
  flex: 1;
  padding: 10px 8px !important;
  border: none !important;
  border-bottom: 3px solid transparent !important;
  background: transparent !important;
  color: var(--gk-muted) !important;
  font-size: 13px !important;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  border-radius: 0 !important;
  transition: color 0.15s, border-color 0.15s;
  height: auto !important;
  line-height: 1.4 !important;
}

.gakunenkai-wrap .gk-tab:hover {
  color: var(--gk-accent) !important;
  background: #f0f4ff !important;
}

.gakunenkai-wrap .gk-tab.active {
  color: var(--gk-accent) !important;
  border-bottom-color: var(--gk-accent) !important;
  background: #fff !important;
}

.gakunenkai-wrap .gk-tab-content {
  display: none;
}

.gakunenkai-wrap .gk-tab-content.active {
  display: block;
}

/* ========== チェックリスト ========== */
#checklistWrap {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  gap: 4px !important;
}

#pv-checklist-submitted-items,
#pv-checklist-pending-items {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  gap: 1px 4px;
  font-size: 0.9em;
}

.gakunenkai-wrap .check-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 6px;
  border-radius: 8px;
  background: #f8f9fb;
  border: 1px solid var(--gk-line);
  font-size: 13px;
  min-width: 0;
  overflow: hidden;
  box-sizing: border-box;
  width: 100%;
}

.gakunenkai-wrap .check-item input[type="checkbox"] {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  cursor: pointer;
  accent-color: var(--gk-accent);
}

.gakunenkai-wrap .check-item .check-label {
  flex: 1;
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: 13px;
  padding: 0;
  min-width: 0;
}

.gakunenkai-wrap .check-item .check-label:focus {
  outline: none;
  border-bottom: 1px solid var(--gk-accent);
}

.gakunenkai-wrap .check-item .del-btn {
  border: none;
  background: none;
  color: var(--gk-muted);
  cursor: pointer;
  font-size: 14px;
  padding: 0 2px;
  line-height: 1;
}

.gakunenkai-wrap .check-item .del-btn:hover { color: var(--gk-danger); }

.gakunenkai-wrap .tt-week-block {
  border: 1px solid var(--gk-line);
  border-radius: 12px;
  padding: 12px;
  background: #fcfdff;
}

/* ========== 時間割グリッド ========== */
.gakunenkai-wrap .timetable-grid {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  margin-top: 8px;
}

.gakunenkai-wrap .timetable-grid th {
  background: #f0f4ff;
  border: 1px solid var(--gk-line);
  padding: 5px 4px;
  text-align: center;
  font-weight: 700;
  font-size: 12px;
  white-space: nowrap;
}

.gakunenkai-wrap .timetable-grid td {
  border: 1px solid var(--gk-line);
  padding: 2px 3px;
  vertical-align: middle;
}

.gakunenkai-wrap .timetable-grid td.period-label {
  background: #f8f9fb;
  text-align: center;
  font-weight: 700;
  font-size: 12px;
  white-space: nowrap;
  width: 32px;
}

.gakunenkai-wrap .timetable-grid td input[type="text"] {
  border: none;
  border-radius: 0;
  padding: 4px;
  font-size: 14px;
  width: 100%;
  min-width: 0;
  background: transparent;
}

.gakunenkai-wrap .timetable-grid td input[type="text"]:focus {
  background: #f0f7ff;
  outline: 1px solid var(--gk-accent);
}

/* ========== 時間割印刷用 ========== */
.gakunenkai-wrap .timetable-print {
  width: 100%;
  border-collapse: collapse;
  font-size: 1em;
}

.gakunenkai-wrap .timetable-print th {
  background: #f3f4f6;
  border: 1px solid #444;
  padding: 3px 4px;
  text-align: center;
  font-weight: 700;
}

.gakunenkai-wrap .timetable-print td {
  border: 1px solid #888;
  padding: 3px 4px;
  text-align: center;
  min-height: 18px;
  font-size: 1em;
}

.gakunenkai-wrap .timetable-print td.period-label {
  background: #f3f4f6;
  font-weight: 700;
  width: 28px;
}

/* ページ数インジケーター */
.gakunenkai-wrap .page-hint {
  text-align: center;
  font-size: 11px;
  color: var(--gk-muted);
  margin-top: 6px;
}

@media (max-width: 1200px) {
  .gakunenkai-wrap .app { flex-direction: column; }
  .gakunenkai-wrap .panel { flex: none !important; width: 100% !important; }
  .gakunenkai-wrap .splitter { display: none; }
  .gakunenkai-wrap .preview-wrap { min-height: auto; width: 100%; }
  .gakunenkai-wrap .a4 { width: 100%; min-height: auto; }
}

@media print {
  * {
    visibility: hidden !important;
  }

  .gakunenkai-wrap .a4,
  .gakunenkai-wrap .a4 * {
    visibility: visible !important;
  }

  .gakunenkai-wrap .a4 {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 210mm !important;
    box-shadow: none !important;
    margin: 0 !important;
    padding: 10mm 10mm 8mm !important;
    line-height: 1.35 !important;
    background: #fff !important;
    z-index: 99999 !important;
  }

  @page { size: A4 portrait; margin: 0; }
}