/* app.css — PTAツール 起動画面・共通スタイル (PC専用, レスポンシブ非対応) */

:root {
  --color-primary: #2563eb;
  --color-primary-dark: #1d4ed8;
  --color-danger: #dc2626;
  --color-text: #1f2937;
  --color-muted: #6b7280;
  --color-bg: #f3f4f6;
  --color-card: #ffffff;
  --color-border: #d1d5db;
  --color-warning-bg: #fef3c7;
  --color-warning-border: #f59e0b;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
}

.hidden { display: none !important; }

/* 起動系スクリーン: 中央寄せ */
.screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.card {
  background: var(--color-card);
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  padding: 40px;
  width: 100%;
  max-width: 440px;
  text-align: center;
}

.brand, .card h1 { margin: 0 0 24px; font-size: 24px; }
.card p { line-height: 1.7; margin: 12px 0; }

.step { margin-top: 8px; }

input[type="text"], input[type="password"] {
  width: 100%;
  padding: 12px 14px;
  margin: 8px 0;
  font-size: 15px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
}
input:focus { outline: 2px solid var(--color-primary); border-color: transparent; }

button {
  cursor: pointer;
  font-size: 15px;
  border: none;
  border-radius: 8px;
  padding: 12px 20px;
  margin-top: 8px;
}
.btn-primary { background: var(--color-primary); color: #fff; width: 100%; }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-secondary { background: #e5e7eb; color: var(--color-text); }
.btn-danger { background: var(--color-danger); color: #fff; }
.btn-sm { padding: 6px 12px; font-size: 13px; margin-top: 0; }
.btn-xs { padding: 4px 9px; font-size: 12px; margin-top: 0; }

.muted { color: var(--color-muted); font-size: 13px; }
.error-text { color: var(--color-danger); font-weight: 500; }

.banner {
  margin-top: 16px;
  padding: 12px;
  background: var(--color-warning-bg);
  border: 1px solid var(--color-warning-border);
  border-radius: 8px;
  font-size: 13px;
}

/* スピナー */
.spinner {
  width: 36px; height: 36px;
  margin: 20px auto;
  border: 4px solid #e5e7eb;
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* モーダル */
/* z-index は Leaflet 地図(コントロール/ペインが ~400〜1000)より必ず上にする。
   登校班・旗振りタブの地図上でモーダルを開いても前面に出るように 2000。 */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex; align-items: center; justify-content: center;
  z-index: 2000;
}
.modal {
  background: #fff; border-radius: 12px; padding: 28px;
  max-width: 460px; width: 90%;
}
.modal h2 { margin-top: 0; }
.modal-actions { display: flex; gap: 12px; margin-top: 20px; }
.modal-actions button { flex: 1; }

/* メイン画面 */
#main-app { display: block; min-height: 100vh; }
.app-header {
  display: flex; align-items: center; gap: 14px;
  padding: 8px 20px;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
}
.hdr-title { font-weight: 600; font-size: 15px; white-space: nowrap; }
.hdr-spacer { flex: 1; }
.hdr-item { font-size: 13px; color: var(--color-muted); }
.hdr-badge {
  background: var(--color-warning-bg);
  border: 1px solid var(--color-warning-border);
  padding: 2px 8px; border-radius: 6px; font-size: 12px;
}

/* タブバー */
.tab-bar { display: flex; gap: 2px; }
.tab-btn {
  background: transparent; color: var(--color-muted);
  padding: 8px 14px; margin: 0; border-radius: 6px 6px 0 0;
  font-size: 14px;
}
.tab-btn:hover { background: #f3f4f6; color: var(--color-text); }
.tab-btn.active { color: var(--color-primary); font-weight: 600; box-shadow: inset 0 -2px 0 var(--color-primary); }

.tab-content { padding: 20px; }
.placeholder { text-align: center; padding: 60px 20px; }

/* 名簿ツールバー */
.roster-toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 14px; }
.roster-toolbar select, .roster-toolbar .r-search {
  padding: 7px 10px; border: 1px solid var(--color-border); border-radius: 7px; font-size: 13px; margin: 0;
}
.r-search { width: 220px; }
.r-search-field { flex: 0 0 auto; }
.view-toggle { display: inline-flex; border: 1px solid var(--color-border); border-radius: 7px; overflow: hidden; }
.view-toggle .seg { background: #fff; color: var(--color-muted); padding: 7px 14px; margin: 0; border-radius: 0; }
.view-toggle .seg.active { background: var(--color-primary); color: #fff; }

/* 名簿テーブル */
.roster-count { font-size: 12px; color: var(--color-muted); margin-bottom: 6px; display: flex; align-items: center; gap: 10px; }
/* 名簿の空状態ガイド（初回セットアップ） */
.roster-empty { text-align: center; padding: 40px 16px; color: var(--color-muted); }
.roster-empty-title { font-size: 15px; font-weight: 600; color: var(--color-text); margin-bottom: 4px; }
.roster-empty-actions { display: flex; gap: 10px; justify-content: center; margin-top: 16px; }
/* 転出・卒業など在籍外の児童/家庭はグレーアウト */
.roster-inactive td { color: var(--color-muted); }
.roster-inactive td .tag { opacity: 0.6; }
table.grid { width: 100%; border-collapse: collapse; background: #fff; font-size: 13px; }
table.grid th, table.grid td { text-align: left; padding: 8px 10px; border-bottom: 1px solid #eef0f2; white-space: nowrap; }
table.grid th { background: #f9fafb; color: var(--color-muted); font-weight: 600; position: sticky; top: 0; }
table.grid tr:hover td { background: #f9fbff; }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 5px; vertical-align: middle; }
.tag { font-size: 11px; background: #e0e7ff; color: #3730a3; padding: 1px 5px; border-radius: 4px; }
.link-btn { background: transparent; color: var(--color-primary); padding: 2px 6px; margin: 0; font-size: 13px; }
.link-btn:hover { text-decoration: underline; }

/* 編集モーダル */
.modal-edit { max-width: 520px; width: 92%; }
.edit-form { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; margin-top: 8px; }
.field { display: flex; flex-direction: column; font-size: 13px; }
.field span { color: var(--color-muted); margin-bottom: 3px; }
.field input, .field select { padding: 8px 10px; border: 1px solid var(--color-border); border-radius: 7px; margin: 0; }
.edit-form .span2 { grid-column: 1 / -1; }
.edit-form .span2 hr { border: none; border-top: 1px solid var(--color-border); margin: 4px 0; }
.link-danger { color: var(--color-danger); }
.link-danger:hover { text-decoration: underline; }

/* ホームタブ */
.home { max-width: 980px; }
.home-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 16px; }
.home-head h2 { margin: 0; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; margin-bottom: 24px; }
.stat-card { background: #fff; border: 1px solid var(--color-border); border-radius: 10px; padding: 16px; }
.stat-value { font-size: 24px; font-weight: 700; }
.stat-label { font-size: 13px; color: var(--color-muted); margin-top: 2px; }
.stat-sub { font-size: 12px; color: var(--color-muted); margin-top: 4px; }
.home-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 24px; }
.home-section { background: #fff; border: 1px solid var(--color-border); border-radius: 10px; padding: 16px; }
.home-section h3 { margin: 0 0 10px; font-size: 14px; }
.warn-list, .log-list { list-style: none; margin: 0; padding: 0; font-size: 13px; }
.warn-list li, .log-list li { padding: 5px 0; border-bottom: 1px solid #f1f3f5; }
.warn-list .warn-warn { color: var(--color-danger); }
.warn-list .warn-info { color: var(--color-muted); }
.log-date { display: inline-block; min-width: 48px; color: var(--color-muted); }
.shortcuts { display: flex; gap: 10px; flex-wrap: wrap; }

/* 登校班タブ (地図) */
.groups { display: flex; height: calc(100vh - 120px); border: 1px solid var(--color-border); border-radius: 10px; overflow: hidden; background: #fff; }
.group-panel { width: 320px; min-width: 320px; overflow-y: auto; border-right: 1px solid var(--color-border); padding: 12px; }
.group-panel-head { font-weight: 600; font-size: 14px; margin-bottom: 10px; }
.grp-block { margin-bottom: 14px; }
.grp-head { display: flex; align-items: center; gap: 6px; font-size: 13px; margin-bottom: 4px; }
.grp-head .muted { margin-left: auto; }
.grp-children { list-style: none; margin: 0; padding: 0 0 0 16px; }
.grp-children li { display: flex; align-items: center; gap: 8px; padding: 3px 0; font-size: 13px; }
.ch-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.grp-move { padding: 3px 6px; border: 1px solid var(--color-border); border-radius: 6px; font-size: 12px; margin: 0; }
.groups-map { flex: 1; height: 100%; }

/* 班一覧: 児童1行表記（決定7-7。第1子=家庭代表、弟妹はインデント）。
   学年は固定列に右寄せ → インデントがあっても学年が縦に揃う。 */
.grp-children li.cr-fam { display: grid; grid-template-columns: 1fr 3.4em 92px; align-items: center; gap: 6px; }
.grp-children li.cr-grade { display: grid; grid-template-columns: 3.4em 1fr 92px; align-items: center; gap: 6px; }
.cr-name-cell { display: flex; align-items: baseline; gap: 6px; min-width: 0; }
.cr-name-cell .ch-name { flex: 0 1 auto; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.child-row .fam-tag { flex: 0 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px; }
.child-row .ch-grade { font-size: 12px; text-align: right; white-space: nowrap; }
.cr-grade .ch-grade { text-align: left; }
.cr-ctrl { justify-self: end; display: flex; }
.child-head { border-top: 1px solid #f1f3f5; }
.child-sib .cr-name-cell { padding-left: 16px; }
.sib-mark { flex: 0 0 auto; color: var(--color-text-muted, #888); }
.gv-toggle { display: flex; align-items: center; gap: 10px; font-size: 13px; margin-bottom: 8px; flex-wrap: wrap; }
.gv-toggle label { display: inline-flex; align-items: center; gap: 4px; cursor: pointer; }
.gv-toggle input { width: auto; margin: 0; }

/* 家マーカーのポップアップ内インライン属性編集（登校班/地区/旗振り場所） */
.fam-popup .popup-edit { margin: 8px 0 6px; display: flex; flex-direction: column; gap: 6px; }
.fam-popup .pf { display: grid; grid-template-columns: 4.5em 1fr; align-items: center; gap: 6px; }
.fam-popup .pf > span { font-size: 12px; color: var(--color-muted); }
.fam-popup .pf select { width: 100%; padding: 3px 6px; border: 1px solid var(--color-border); border-radius: 6px; font-size: 13px; margin: 0; }

/* 兄弟候補ボックス (転入モーダル) */
.sibling-box { margin: 12px 0; padding: 12px; border: 1px solid var(--color-warning-border); background: var(--color-warning-bg); border-radius: 8px; }
.sibling-head { font-size: 13px; font-weight: 600; margin-bottom: 8px; }
.sibling-cand { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-radius: 6px; cursor: pointer; font-size: 13px; }
.sibling-cand:hover { background: rgba(255,255,255,0.6); }
.sibling-cand.sel { background: #fff; outline: 2px solid var(--color-primary); }
.sibling-cand input { margin: 0; width: auto; }
.sib-main { flex: 1; }
.tag-strong { background: #fee2e2; color: #b91c1c; }

/* ラジオボタン群 (性別・家庭区分など) */
.radio-row { display: flex; gap: 14px; align-items: center; padding: 6px 0; }
.radio { display: inline-flex; align-items: center; gap: 5px; font-size: 14px; cursor: pointer; }
.radio input { margin: 0; width: auto; }
.radio span { color: var(--color-text); margin: 0; }

/* 設定タブ */
.settings { max-width: 760px; }
.settings .home-section { margin-bottom: 18px; }
.inline-form { display: flex; gap: 8px; align-items: center; margin-top: 10px; flex-wrap: wrap; }
.inline-form input, .inline-form select { padding: 7px 10px; border: 1px solid var(--color-border); border-radius: 7px; margin: 0; font-size: 13px; }
.inline-form input[type="text"] { min-width: 180px; }

/* CSV取込プレビュー */
.modal-wide { max-width: 720px; width: 94%; }
.csv-preview { max-height: 50vh; overflow-y: auto; margin: 12px 0; border: 1px solid var(--color-border); border-radius: 8px; }
.csv-decision { padding: 4px 8px; border: 1px solid var(--color-border); border-radius: 6px; font-size: 12px; margin: 0; }
tr.csv-err td { background: #fef2f2; color: var(--color-danger); }

/* 旗振りタブ */
.subtab-bar { display: flex; gap: 2px; margin-bottom: 12px; }
.subtab-bar .seg { background: #fff; color: var(--color-muted); border: 1px solid var(--color-border); padding: 6px 16px; margin: 0; border-radius: 7px; font-size: 13px; }
.subtab-bar .seg.active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.gen-pane { max-width: 720px; }
.gen-pane .inline-form { align-items: flex-end; }
.gen-pane h4 { margin: 16px 0 8px; font-size: 13px; }

/* 登校班タブ: 地図凡例・マーカー */
.map-legend { margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--color-border); font-size: 12px; color: var(--color-muted); line-height: 1.8; }
.home-divicon, .meeting-divicon { background: transparent; border: none; }
.tag-strong { background: var(--color-danger); color: #fff; }

/* 登校班タブ: 地図トグル */
.map-toggle { display: flex; align-items: center; gap: 6px; font-size: 13px; margin-bottom: 8px; cursor: pointer; }
.map-toggle input { width: auto; margin: 0; }

/* 名簿: 一括編集 */
.chk-col { width: 28px; text-align: center; }
.chk-col input { width: auto; margin: 0; }
.bulk-bar { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; padding: 10px 12px; margin-bottom: 10px; background: #eef2ff; border: 1px solid #c7d2fe; border-radius: 8px; font-size: 13px; }
.bulk-bar label { display: inline-flex; align-items: center; gap: 4px; }
.bulk-bar select { padding: 5px 8px; border: 1px solid var(--color-border); border-radius: 6px; margin: 0; }
.bulk-count { font-weight: 600; }

/* 登校班: 家庭単位の行 */
.fam-line { padding: 4px 0; border-bottom: 1px solid #f1f3f5; }
.fam-row { display: flex; align-items: center; gap: 8px; }
.fam-kids { padding-left: 4px; font-size: 12px; }