/* ============================================================
   common/header.css — ヘッダーコンポーネント
   ============================================================ */

/* 白背景ヘッダー（サブページ用） */
.app-header {
  background: var(--white);
  height: 56px;
  display: flex;
  align-items: center;
  padding: 0 16px;
  border-bottom: 1px solid var(--gray-200);
  flex-shrink: 0;
  gap: 8px;
}

.back-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--green);
  border-radius: 50%;
  flex-shrink: 0;
  background: none;
  border: none;
  padding: 0;
}
.back-btn:hover { background: var(--gray-100); }

.header-title {
  flex: 1;
  text-align: center;
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-800);
}

.header-action {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--green);
}

/* LINEグリーンヘッダー（ホーム・メンバー・設定タブ用） */
.line-header {
  background: var(--green);
  height: 56px;
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 10px;
  flex-shrink: 0;
}

.line-header-title {
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  flex: 1;
}

.line-header-icon {
  color: rgba(255,255,255,.85);
  cursor: pointer;
  display: flex;
  align-items: center;
}