:root {
  --sc1: #E5E5FF;
  --sc2: #FFE5E5;
  --sc3: #E5FFE5;
  --sc4: #FFFFE5;
  --sc5: #FFE5FF;
  --sc1-strong: #7676ff;
  --sc2-strong: #ff7a7a;
  --sc3-strong: #4fc86a;
  --sc4-strong: #c9b400;
  --sc5-strong: #d876d8;
  --border: #ddd;
  --text: #333;
  --muted: #888;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", sans-serif;
  color: var(--text);
  background: #fafafa;
  line-height: 1.5;
}

.wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 12px 12px 40px;
}

a { color: #3366cc; }

/* ヘッダー */
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 14px;
}
.site-header img { max-height: 44px; display: block; }
.site-header img.site-logo { max-height: 66px; } /* 150% */
.site-header nav { font-size: 13px; display: flex; flex-wrap: wrap; gap: 10px; }

.board-title {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px;
  margin: 6px 0 12px;
}
.board-title h1 { font-size: 20px; margin: 0; }
.board-title .board-links { font-size: 13px; display: flex; gap: 10px; flex-wrap: wrap; }

.error-box {
  background: #fff0f0;
  border: 1px solid #f5c2c2;
  color: #c0392b;
  padding: 10px 14px;
  border-radius: var(--radius);
  margin-bottom: 14px;
  font-size: 14px;
}

.banner-area { margin-bottom: 14px; }
.banner-area.banner-top { text-align: center; }

/* 予定サマリー：横スクロールのカード群（スマホ・PC共通で見やすい） */
.schedule-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(140px, 1fr));
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  margin-bottom: 16px;
}
.schedule-card {
  border-radius: var(--radius);
  padding: 10px 12px;
  border: 1px solid var(--border);
  min-width: 140px;
}
.schedule-card.sc1 { background: var(--sc1); }
.schedule-card.sc2 { background: var(--sc2); }
.schedule-card.sc3 { background: var(--sc3); }
.schedule-card.sc4 { background: var(--sc4); }
.schedule-card.sc5 { background: var(--sc5); }
.schedule-card .sc-date { font-size: 12px; color: var(--muted); }
.schedule-card .sc-title { font-weight: bold; font-size: 14px; margin: 2px 0 6px; }
.schedule-card .sc-text { font-size: 12px; word-break: break-word; }
.schedule-card .sc-count { font-size: 12px; margin-top: 8px; color: #555; }

@media (max-width: 700px) {
  .schedule-strip {
    grid-auto-flow: column;
    grid-template-columns: none;
    grid-auto-columns: 78%;
  }
}

/* メンバー一覧：PCはテーブル、スマホはカード */
table.member-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
table.member-table th, table.member-table td {
  border: 1px solid var(--border);
  padding: 8px 6px;
  text-align: center;
  font-weight: bold;
}
table.member-table th { background: #f0f0f0; }
table.member-table td.name-cell { text-align: left; }
table.member-table td.comment-cell { text-align: left; font-size: 13px; color: #555; font-weight: normal; }
table.member-table td.sort-cell, table.member-table th.sort-cell { font-weight: normal; padding: 4px; }
table.member-table tr:nth-child(even) { background: #fafafa; }
table.member-table td.sc1 { background: var(--sc1); }
table.member-table td.sc2 { background: var(--sc2); }
table.member-table td.sc3 { background: var(--sc3); }
table.member-table td.sc4 { background: var(--sc4); }
table.member-table td.sc5 { background: var(--sc5); }

.sort-form { display: inline-block; margin: 0 1px; }
.sort-btn {
  -webkit-appearance: none;
  appearance: none;
  background: #eee;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  font-size: 11px;
  padding: 3px 5px;
  line-height: 1;
}
.sort-btn:hover { background: #ddd; }
.sort-form-group { display: flex; gap: 4px; }

/* 管理画面用テーブル：スマホでも消えずに横スクロールで表示する */
.admin-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 16px;
}
table.admin-table {
  border-collapse: collapse;
  font-size: 13px;
  white-space: nowrap;
}
table.admin-table th, table.admin-table td {
  border: 1px solid var(--border);
  padding: 6px 8px;
  text-align: left;
}
table.admin-table th { background: #f0f0f0; }
table.admin-table tr:nth-child(even) { background: #fafafa; }

.name-link { background: none; border: none; padding: 0; font: inherit; color: #3366cc; cursor: pointer; text-decoration: underline; }

.member-cards { display: none; }

@media (max-width: 700px) {
  table.member-table { display: none; }
  .member-cards { display: block; }

  .member-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 10px 12px;
    margin-bottom: 10px;
    background: #fff;
  }
  .member-card .member-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
  }
  .member-card .member-name .name-link { font-size: 15px; font-weight: bold; }
  .member-card .sort-form-group { display: flex; gap: 4px; }
  .member-card .sort-btn { font-size: 13px; padding: 4px 8px; }
  .member-card .member-comment { font-size: 13px; color: #666; margin-bottom: 8px; }
  .member-card .sc-badges {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 6px;
  }
  .member-card .sc-badges span {
    display: block;
    text-align: center;
    border-radius: 6px;
    padding: 6px 0;
    font-size: 13px;
    font-weight: bold;
  }
  .member-card .sc-badges span.sc1 { background: var(--sc1); }
  .member-card .sc-badges span.sc2 { background: var(--sc2); }
  .member-card .sc-badges span.sc3 { background: var(--sc3); }
  .member-card .sc-badges span.sc4 { background: var(--sc4); }
  .member-card .sc-badges span.sc5 { background: var(--sc5); }
}

/* 編集フォーム(edit.php) */
.edit-form select {
  font-size: 16px; /* iOSでズームさせないため16px以上 */
  padding: 6px;
  border-radius: 6px;
  border: 1px solid var(--border);
  color: var(--text);
  background: #fff;
}
.edit-form input[type="text"] {
  font-size: 16px;
  padding: 6px 8px;
  border-radius: 6px;
  border: 1px solid var(--border);
  color: var(--text);
  background: #fff;
  width: 100%;
  max-width: 320px;
}
.edit-form .field-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
  margin-bottom: 10px;
}
.edit-form .field-row .field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--muted);
}
.btn {
  display: inline-block;
  background: #3366cc;
  color: #fff;
  border: none;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 15px;
  cursor: pointer;
}
.btn:hover { background: #2952a3; }

.notice {
  font-size: 13px;
  color: #c0392b;
  font-weight: bold;
  margin: 10px 0;
}

.site-footer {
  border-top: 1px solid var(--border);
  margin-top: 24px;
  padding-top: 10px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}