/* 共通スタイル 2025-10-14 space */


/* ========================================
   変数定義 (カラーパレット)
   ======================================== */

:root {
    /* --- フォント設定 --- */
    --font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

    /* --- メインカラー・背景 --- */
    --color-text-main: #333;
    --color-bg-white: #fff;
    --color-bg-hover: #f0f0f0;

    /* --- テーマカラー --- */
    --color-primary: #00d909;
    --color-primary-hover: #45a049;

    /* --- ステータス・優先度カラー --- */
    --color-priority-high: #dc3545;
    --color-priority-mid: #e67e22;
    --color-priority-low: #3498db;

    /* 成功 */
    --color-success-text: #155724;
    --color-success-bg: #d4edda;
    --color-success-border: #c3e6cb;

    /* --- ボーダー・グレー系 --- */
    --color-border-light: #eee;
    --color-border-gray: #ccc;

    /* --- エラー・警告 --- */
    --color-error: #dc3545;
    --color-error-hover: #c82333;

    /* --- リンクカラー --- */
    --color-link: #45a049;
    --color-link-hover: #2e7d32;

    /* --- アニメーション設定 --- */
    --transition-speed: 0.2s;
}

/* ========================================
   基本設定
   ======================================== */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: #f4f7f6;
    color: var(--color-text-main);
    margin: 0;
    padding: 20px;
    overflow-x: hidden; /* スマホでの横揺れ防止 */
}

/* --- リンク --- */
a {
    color: var(--color-link);
    text-decoration: none;
    transition: opacity 0.2s ease;
}

a:hover {
    opacity: 0.75;
    text-decoration: underline;
}

/* ========================================
   ヘッダー
   ======================================== */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background-color: var(--color-bg-white);
    border-bottom: 2px solid var(--color-border-light);
    margin-bottom: 20px;
    flex-wrap: wrap; /* 折り返し許可 */
    gap: 10px;

    /* スクロール追従 */
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.title {
    margin: 0;

    font-size: 0; /* 画像の下に微妙な隙間ができないように */
    line-height: 1;
    white-space: nowrap;

    display: flex;
    align-items: center;
}

.title img {
    height: 32px;
    width: auto;
    vertical-align: middle;
}

/* 区切り線 */
hr {
    border: none;
    border-top: 1px solid #bbb;
    margin-top: 40px;
}

/* ========================================
   ナビゲーション
   ======================================== */
.nav-item {
    text-decoration: none;
    color: var(--color-text-main);
    padding: 10px 15px;
    margin: 0 5px;
    border-radius: 5px;
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

.nav-item_active {
    text-decoration: none;
    background-color: #47ce4e;
    color: white;
    padding: 10px 15px;
    margin: 0 5px;
    border-radius: 5px;
    transition: background-color var(--transition-speed);
}

.nav-item:hover {
    text-decoration: none;
    opacity: 1;
    background-color: var(--color-bg-hover);
}

.nav-item_active:hover {
    text-decoration: none;
    opacity: 1;
    background-color: var(--color-primary-hover);
}

/* ========================================
   アクションボタン (アイコン)
   ======================================== */
.btn-icon {
    font-size: 20px;
    padding: 5px 10px;
    margin-left: 5px;
    border: none;
    background-color: transparent;
    cursor: pointer;
    border-radius: 4px;
    transition: background-color var(--transition-speed);
}

.btn-icon img {
    height: 20px;
    width: auto;
    vertical-align: middle;
}

.btn-icon:hover {
    background-color: var(--color-bg-hover);
}

/* ========================================
   見出し
   ======================================== */
h2.page-title {
    font-size: 1.6rem;
    font-weight: bold;
    color: #444;
    margin-bottom: 30px;
    padding-left: 15px;
    border-left: 6px solid var(--color-primary);
    line-height: 1.4;
}

h3 {
    font-size: 1.3rem;
    margin-top: 40px;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--color-border-light);
    color: #555;
    font-weight: 500;
}

/* 優先度別の見出し */
#priority-high h3 {
    color: var(--color-priority-high);
    border-bottom-color: var(--color-priority-high);
}

#priority-mid h3 {
    color: var(--color-priority-mid);
    border-bottom-color: #f39c12;
}

#priority-low h3 {
    color: var(--color-priority-low);
    border-bottom-color: #85c1e9;
}

/* ========================================
   モーダル (ダイアログ) & アニメーション
   ======================================== */
dialog {
    padding: 0;
    border: none;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    width: 90%;
    max-width: 500px;
}

dialog[open] {
    animation: modal-fade-in 0.3s ease-out forwards;
}

@keyframes modal-fade-in {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

dialog::backdrop {
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
    animation: backdrop-fade-in 0.3s ease-out forwards;
}

@keyframes backdrop-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background-color: var(--color-bg-white);
    padding: 20px;
}

.modal-title {
    margin-top: 0;
    border-bottom: 1px solid var(--color-border-light);
    padding-bottom: 10px;
}

.modal-actions {
    text-align: right;
    margin-top: 20px;
}

.save-or-cancel {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* ========================================
   フォーム
   ======================================== */
.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
}

.form-control {
    width: 100%;
    padding: 10px;
    box-sizing: border-box;
    border: 1px solid var(--color-border-gray);
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.2);
}

.form-group-inline {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

.form-group-inline .form-group {
    width: 48%;
    flex: 1;
}

/* 必須マーク */
.required-mark {
    color: var(--color-error);
    margin-left: 3px;
}

/* ========================================
   ボタン関連
   ======================================== */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    text-decoration: none;
    transition: background-color var(--transition-speed), transform 0.1s;
}

.btn:hover {
    opacity: 1;
    text-decoration: none;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
}
.btn-primary:hover {
    background-color: var(--color-primary-hover);
}

.btn-secondary {
    background-color: var(--color-border-gray);
    margin-right: 10px;
}
.btn-secondary:hover {
    background-color: #bbb;
}

.btn-danger {
    background-color: #ff0000;
    color: white;
}
.btn-danger:hover {
    background-color: var(--color-error-hover);
}

/* ========================================
   ハンバーガーメニュー
   ======================================== */
.hamburger-menu-container {
    position: relative;
    display: inline-block;
}

/* メニュー本体 (初期状態は非表示) */
.hamburger-dropdown {
    display: none;
    position: absolute;
    right: 0;
    top: 110%; /* ボタンの少し下 */
    background-color: var(--color-bg-white);
    min-width: 180px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.2);
    z-index: 2000;
    border-radius: 4px;
    border: 1px solid var(--color-border-light);
    overflow: hidden;
    animation: fade-in-menu 0.2s ease-out;
}

@keyframes fade-in-menu {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

#hamburgerBtn {
    font-size: 1.5rem;
}


/* 表示用クラス */
.hamburger-dropdown.show {
    display: block;
}

/* ユーザー名表示部分 */
.menu-user-info {
    padding: 12px 16px;
    font-size: 0.85rem;
    color: #666;
    background-color: #f9f9f9;
    border-bottom: 1px solid var(--color-border-light);
    font-weight: bold;
}

/* メニュー項目 */
.menu-item {
    display: block;
    padding: 12px 16px;
    text-decoration: none;
    color: var(--color-text-main);
    font-size: 0.95rem;
    transition: background-color var(--transition-speed);
}

.menu-item:hover {
    background-color: var(--color-bg-hover);
    text-decoration: none;
}

/* ログアウト専用スタイル */
.menu-item.logout-link {
    color: var(--color-error);
    border-top: 1px solid var(--color-border-light);
}

.menu-item.logout-link:hover {
    background-color: #fff0f0;
}




/* ========================================
   フッター & クレジット
   ======================================== */
.copyright {
    font-size: 0.9rem;
    text-align: right;
    margin-top: 20px;
}

.site-footer {
    text-align: center;
    padding: 20px 20px;
    margin-top: 20px;
}

.footer-content {
    margin-bottom: 10px;
}

.footer-link {
    text-decoration: none;
    font-size: 0.9rem;
    color: var(--color-text-main);
    transition: color var(--transition-speed);
}
.footer-link:hover {
    color: var(--color-primary);
}

/* ========================================
   バリデーションエラー表示
   ======================================== */
.error-msg {
    color: var(--color-error);
    font-size: 0.85em;
    margin-top: 4px;
    display: block;
}

.form-control.is-invalid {
    border-color: var(--color-error);
    background-color: #fff8f8;
}

.form-control.is-invalid:focus {
    border-color: var(--color-error);
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

/* ========================================
   アラートメッセージ (共通エラーなど)
   ======================================== */
.alert {
    padding: 10px;
    margin-bottom: 20px;
    border-radius: 4px;
    text-align: center;
}

.alert-danger {
    color: var(--color-error);
    background-color: #ffe6e6;
    border: 1px solid #f5c6cb;
}

.alert-danger a {
    color: inherit;
    text-decoration: underline;
    transition: opacity var(--transition-speed);
}

.alert-danger a:hover {
    opacity: 0.7;
}

.alert-success {
    color: var(--color-success-text);
    background-color: var(--color-success-bg);
    border: 1px solid var(--color-success-border);
}

.alert-warning {
    color: #856404;
    background-color: #fff3cd;
    border: 1px solid #ffc107;
}

.logout{
    margin-left: 15px;
    font-size: 10px;
    text-decoration: none;
    color: #ff4242;
    border: 1px solid #ff4242;
    padding: 15px 10px;
    border-radius: 4px;
    background: var(--color-bg-white);
}

.logout:hover {
    background: var(--color-border-light);
}

/* ========================================
   PC画面でのヘッダーの中央配置
   ======================================== */
@media (min-width: 769px) {
    header {
        display: grid;
        grid-template-columns: 1fr auto 1fr;
        align-items: center;
        gap: 10px; /* 最低限の隙間を確保 */
    }

    /* ロゴ */
    .title {
        justify-self: start;
        margin: 0; /* 余計なマージンは除去 */
    }

    /* ナビゲーション */
    .nav {
        justify-self: center;
        white-space: nowrap; /* 折り返し防止 */
    }

    /* アクションボタン群 */
    .action-buttons {
        justify-self: end;
        display: flex;
        gap: 10px; /* ボタン同士の間隔 */
    }
}


/* ========================================
   レスポンシブ対応 (スマホ向け)
   ======================================== */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }

    header {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
    }

    .title {
        justify-content: center;
    }

    nav.nav {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        gap: 5px;
    }

    .nav-item, .nav-item_active {
        flex-grow: 1;
        text-align: center;
        margin: 0;
    }

    .action-buttons {
        display: flex;
        justify-content: center;
        gap: 15px;
    }

    .btn-icon {
        padding: 10px;
    }
}