/* ページ間スタイルの競合を防ぐためのオーバーライド */

/* 古いヘッダースタイルを無効化 */
.main-header,
.dashboard-header,
.todo-header {
    display: none !important;
}

/* 古いコンテナスタイルを調整 */
.App,
.dashboard,
.memo-manager,
.task-manager {
    all: unset;
    display: block;
}

/* 統一スタイルが優先されるように */
.unified-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    margin-bottom: 25px !important;
    padding-bottom: 15px !important;
    border-bottom: 2px solid #ddd !important;
}

.page-container {
    width: 95vw !important;
    min-height: 95vh !important;
    padding: 15px !important;
    max-width: 1400px !important;
    margin: 0 auto !important;
    background-color: #f8f8f8 !important;
    border-radius: 15px !important;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1) !important;
}

.unified-header h1 {
    font-size: 28px !important;
    font-weight: 600 !important;
    color: #333 !important;
    text-align: center !important;
    margin: 0 !important;
    flex-grow: 1 !important;
    letter-spacing: 0.5px !important;
}

.back-button {
    padding: 8px 12px !important;
    background-color: #6c757d !important;
    border: none !important;
    border-radius: 6px !important;
    cursor: pointer !important;
    font-size: 13px !important;
    color: white !important;
    text-align: center !important;
    text-decoration: none !important;
    display: inline-block !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
}

.back-button:hover {
    background-color: #5a6268 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15) !important;
}

.back-button-link {
    color: white !important;
    text-decoration: none !important;
    font-weight: 500 !important;
    font-size: 12px !important;
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
}

.back-button-link:hover {
    color: white !important;
}

/* ページ固有の調整 */

/* カレンダーページ */
.main-content {
    margin-top: 0 !important;
}

/* TODOページ */
.todo-main {
    all: unset;
    display: block;
}

.todo-container {
    max-width: 1200px !important;
    width: 100% !important;
}

/* タスク管理ページ */
.pomodoro-timer {
    margin-top: 20px;
}

/* メモページ */
.memo-container {
    margin-top: 20px;
}


/* 重複要素の削除 */
.header-nav,
.dashboard-button,
.todo-dashboard-button {
    display: none !important;
}

/* ページ固有の古いスタイルを無効化 */
.App .main-header,
.dashboard .dashboard-header,
.bookmark-manager .memo-manager header,
.task-manager header {
    display: none !important;
}