/* ============================================================
   worksheet.css (v1.2.1)
   中古車作業管理票（再生 / 納車時）専用画面
   v1.2.1: 「タイトル+概要+ⓘ展開 / 右に○」レイアウトへ変更
   ============================================================ */

#ws-page {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 220;
  flex-direction: column;
}
#ws-page.open { display: flex; }

.ws-topbar {
  height: var(--topbar);
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 14px;
  gap: 10px;
  flex-shrink: 0;
}
.ws-back {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  color: var(--text2);
  font-size: 13px;
  padding: 6px 12px;
  border-radius: var(--r);
  border: 1px solid var(--border);
  background: none;
  font-family: inherit;
}
.ws-back:hover { color: var(--text); }
.ws-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  flex: 1;
}
.ws-progress-badge {
  font-size: 12px;
  color: var(--text2);
  background: var(--bg3);
  padding: 4px 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
}

.ws-vehicle {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 11px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.ws-thumb {
  width: 54px;
  height: 42px;
  border-radius: 7px;
  background: var(--bg3) center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.ws-vehicle-info { flex: 1; min-width: 0; }
.ws-vehicle-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ws-vehicle-sub {
  font-size: 11px;
  color: var(--text3);
  margin-top: 2px;
}

.ws-progress-bar {
  height: 3px;
  background: var(--bg4);
  flex-shrink: 0;
}
.ws-progress-fill {
  height: 100%;
  background: var(--orange);
  width: 0;
  transition: width .3s;
}

.ws-tabs {
  display: flex;
  gap: 6px;
  padding: 10px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  flex-shrink: 0;
  scrollbar-width: thin;
}
.ws-tab {
  flex: 1 0 auto;
  min-width: 110px;
  padding: 9px 12px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--r);
  color: var(--text2);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  font-family: inherit;
  transition: .15s;
}
.ws-tab:hover { background: var(--bg4); color: var(--text); }
.ws-tab.active {
  background: rgba(55, 138, 221, 0.18);
  border-color: var(--blue);
  color: var(--blue);
}
.ws-tab-label { font-size: 12px; white-space: nowrap; }
.ws-tab-count {
  font-size: 10px;
  color: var(--text3);
  font-weight: 700;
}
.ws-tab.active .ws-tab-count { color: var(--blue); }

.ws-body {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
}
#ws-body-inner {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ============================================================
   1項目カード（v1.2.1: タイトル+概要+ⓘ / 右に○）
   ============================================================ */
.ws-item {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
  transition: .15s;
}
.ws-item.done {
  background: rgba(34, 197, 94, 0.08);
  border-color: rgba(34, 197, 94, 0.45);
}

.ws-item-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 12px 12px 14px;
}

.ws-item-body {
  flex: 1;
  min-width: 0;
}
.ws-item-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.35;
}
.ws-item.done .ws-item-name {
  color: var(--text2);
  text-decoration: line-through;
  text-decoration-color: rgba(255,255,255,.3);
}
.ws-item-sub {
  font-size: 11px;
  color: var(--text3);
  margin-top: 4px;
  line-height: 1.45;
}

/* ⓘボタン（詳細展開） */
.ws-info-btn {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--bg3);
  border: 1px solid var(--border2);
  color: var(--text2);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  transition: .15s;
}
.ws-info-btn:hover {
  color: var(--blue);
  border-color: var(--blue);
}
.ws-info-btn.open {
  background: rgba(55, 138, 221, 0.18);
  border-color: var(--blue);
  color: var(--blue);
}

/* チェック○ボタン（最右・大きめ） */
.ws-item-chk-btn {
  flex-shrink: 0;
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ws-item-chk {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--border2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
  color: #fff;
  background: var(--bg3);
  transition: .2s;
}
.ws-item.done .ws-item-chk {
  background: var(--green);
  border-color: var(--green);
}

/* 詳細（展開時のみ表示） */
.ws-item-detail {
  display: none;
  border-top: 1px dashed var(--border);
  padding: 12px 16px 14px 16px;
  background: rgba(0, 0, 0, 0.12);
}
.ws-item-detail.open { display: block; }
.ws-item-detail p {
  font-size: 13px;
  color: var(--text2);
  line-height: 1.65;
  margin: 0 0 8px 0;
}
.ws-item-detail ul {
  list-style: none;
  margin: 6px 0 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.ws-item-detail li {
  font-size: 12px;
  color: var(--text3);
  padding-left: 14px;
  position: relative;
  line-height: 1.5;
}
.ws-item-detail li::before {
  content: "•";
  color: var(--orange);
  position: absolute;
  left: 4px;
  top: 0;
}
/* 将来 detail 内に画像を入れる用の枠スタイル */
.ws-item-detail figure {
  margin: 10px 0 6px 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.ws-item-detail figure img {
  max-width: 100%;
  border-radius: 6px;
  border: 1px solid var(--border);
}
.ws-item-detail figcaption {
  font-size: 11px;
  color: var(--text3);
}

/* フッター */
.ws-footer {
  padding: 12px 14px;
  background: var(--bg2);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  display: flex;
  gap: 8px;
  align-items: center;
}
.ws-nav-btn {
  padding: 11px 14px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--r);
  color: var(--text2);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  flex-shrink: 0;
}
.ws-nav-btn:hover:not(:disabled) {
  background: var(--bg4);
  color: var(--text);
}
.ws-nav-btn:disabled {
  opacity: .35;
  cursor: not-allowed;
}
.ws-complete-btn {
  flex: 1;
  padding: 13px 14px;
  background: var(--green);
  border: none;
  border-radius: var(--r);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  transition: .15s;
}
.ws-complete-btn:hover:not(.disabled) { filter: brightness(1.1); }
.ws-complete-btn.disabled,
.ws-complete-btn:disabled {
  background: var(--bg4);
  color: var(--text3);
  cursor: not-allowed;
}

/* スマホ用調整 */
body.mobile .ws-topbar { padding: 0 11px; }
body.mobile .ws-title { font-size: 13px; }
body.mobile .ws-vehicle { padding: 9px 12px; gap: 10px; }
body.mobile .ws-tab { min-width: 100px; padding: 8px 10px; }
body.mobile .ws-body { padding: 10px; }
body.mobile .ws-item-row { padding: 12px 10px 12px 12px; gap: 8px; }
body.mobile .ws-item-name { font-size: 14px; }
body.mobile .ws-info-btn { width: 28px; height: 28px; font-size: 13px; }
body.mobile .ws-item-chk { width: 38px; height: 38px; font-size: 19px; }
body.mobile .ws-item-detail { padding: 12px 14px 14px 14px; }
body.mobile .ws-footer { padding: 11px; gap: 6px; }
body.mobile .ws-nav-btn { padding: 11px 12px; font-size: 12px; }
body.mobile .ws-complete-btn { font-size: 14px; padding: 13px; }


/* ============================================================
   v1.2.3: 3層構造のスタイル
   常時表示：sub + detail-summary
   展開時：expand（points + 将来の画像）
   ============================================================ */
.ws-item-detail-summary {
  font-size: 12px;
  color: var(--text2);
  line-height: 1.55;
  margin-top: 6px;
  padding-right: 4px;
}
.ws-item.done .ws-item-detail-summary {
  color: var(--text3);
}

/* 展開エリア（注意点・画像など） */
.ws-item-expand {
  display: none;
  border-top: 1px dashed var(--border);
  padding: 12px 16px 14px 16px;
  background: rgba(0, 0, 0, 0.12);
}
.ws-item-expand.open { display: block; }
.ws-item-points-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.ws-item-expand ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.ws-item-expand li {
  font-size: 12px;
  color: var(--text2);
  padding-left: 14px;
  position: relative;
  line-height: 1.55;
}
.ws-item-expand li::before {
  content: "•";
  color: var(--orange);
  position: absolute;
  left: 4px;
  top: 0;
}
/* 将来の画像枠 */
.ws-item-expand figure {
  margin: 12px 0 6px 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.ws-item-expand figure img {
  max-width: 100%;
  border-radius: 6px;
  border: 1px solid var(--border);
}
.ws-item-expand figcaption {
  font-size: 11px;
  color: var(--text3);
}

/* スマホ調整 */
body.mobile .ws-item-detail-summary { font-size: 12px; }
body.mobile .ws-item-expand { padding: 12px 14px 14px 14px; }