@charset "UTF-8";

/*
----------------------フローデザインセクション */
.flow-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin: 30px 0;
    flex-wrap: wrap;
}

.flow-step {
    background-color: #f1f5f9;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    min-width: 250px;
    position: relative;
    transition: all 0.3s ease;
}

.flow-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.step-number {
    background-color: #3498db;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
    font-weight: bold;
    font-size: 18px;
}

.step-title {
    font-weight: bold;
    margin-bottom: 10px;
    color: #2c3e50;
}

.step-description {
    color: #7f8c8d;
    margin-bottom: 15px;
}

.step-button {
    display: inline-block;
    background-color: #E73656;
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.step-button:hover {
    background-color: #fff;
	color: #E73656;
	border: 2px solid #E73656;
	text-decoration: none;
}

/* 矢印 */
.flow-arrow {
    color: #bdc3c7;
    font-size: 32px;
    margin: 0 10px;
    transform: rotate(270deg);
    }

/* 期限強調 */
.deadline-info {
    background-color: #3498db;
    color: white;
    padding: 15px;
    border-radius: 5px;
	margin: 20px auto;
    text-align: center;
}
.deadline-info p {
	margin: 0 0 5px 0;
	line-height: 125%:
}
.deadline-date {
    font-size: 20px;
    font-weight: bold;
    margin-top: 10px;
}

/* ライブラリ注意書き */
.library-note {
    text-align: center;
    margin-top: 30px;
    padding: 15px;
    background-color: #ecf0f1;
    border-radius: 5px;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .flow-container {
        flex-direction: column;
    }
    
    .flow-arrow {
        transform: rotate(0deg);
        margin: 10px 0;
    }
    
    .deadline-date {
        font-size: 18px;
    }
}


/*
----------------------PTAボランティア募集セクション */
.volunteer-section {
    background-color: #3498db;
    border-radius: 8px;
    padding: 30px;
    margin: 20px 0;
}

.volunteer-feature {
    background-color: #3498db;
    color: white;
    padding: 15px;
    border-radius: 5px;
    margin: 20px auto;
    text-align: center;
}

.volunteer-feature p {
    margin: 0 0 5px 0;
    line-height: 125%;
}

.volunteer-special-text {
    font-size: 20px;
    font-weight: bold;
    background-color: rgba(255, 255, 255, 0.2);
    padding: 10px;
    border-radius: 5px;
    margin: 10px 0;
}

.volunteer-section .text-large {
    font-size: 18px;
    font-weight: bold;
    color: #E73656;
    display: block;
    margin-top: 20px;
    margin-bottom: 10px;
}

.line-button {
    display: inline-block;
    background-color: #E73656;
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    transition: background-color 0.3s ease;
    margin-top: 10px;
}

.line-button:hover {
    background-color: #fff;
    color: #E73656;
    border: 2px solid #E73656;
    text-decoration: none;
}

.qr-code-container {
    text-align: center;
    margin: 20px 0;
}

.qr-code-container img {
    max-width: 200px;
    margin: 20px auto;
    border: 1px solid #ddd;
    border-radius: 5px;
}

/* ライブラリリンク強調 */
.library-link {
    background-color: #ecf0f1;
    padding: 15px;
    border-radius: 5px;
    margin-top: 20px;
    text-align: center;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .volunteer-section {
        padding: 20px;
    }
    
    .volunteer-special-text {
        font-size: 18px;
    }
    
    .qr-code-container img {
        max-width: 150px;
    }
}
/* ファイル設置
------------------------------*/


        
        header {
            margin-bottom: 30px;
            text-align: center;
        }
        
        h1 {
            color: #2c3e50;
            font-size: 28px;
            margin-bottom: 10px;
        }
        
        .description {
            color: #7f8c8d;
            font-size: 16px;
        }
        
        /* 検索フィルター */
        .search-filter {
            background-color: white;
            padding: 20px;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
            margin-bottom: 30px;
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            align-items: center;
        }
        
        .search-box {
            flex: 1;
            min-width: 250px;
        }
        
        .search-input {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-size: 15px;
            transition: border-color 0.3s;
        }
        
        .search-input:focus {
            border-color: #3498db;
            outline: none;
        }
        
        .filter-options {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        
        .filter-btn {
            background-color: #f1f5f9;
            border: none;
            padding: 8px 15px;
            border-radius: 20px;
            font-size: 14px;
            cursor: pointer;
            transition: all 0.2s;
            display: flex;
            align-items: center;
            gap: 5px;
        }
        
        .filter-btn.active {
            background-color: #3498db;
            color: white;
        }
        
        .filter-btn:hover {
            background-color: #e1e8ed;
        }
        
        .filter-btn.active:hover {
            background-color: #2980b9;
        }
        
        /* ファイル一覧 */
        .file-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
        }
        
        .file-card {
            background-color: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s, box-shadow 0.3s;
            position: relative;
        }
        
        .file-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        
        .file-thumbnail {
            height: 160px;
            background-color: #f9f9f9;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }
        
        .file-icon {
            width: 80px;
            height: 80px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 10px;
            font-size: 32px;
            color: white;
        }
        
        .file-icon.word {
            background-color: #295396;
        }
        
        .file-icon.excel {
            background-color: #1f7244;
        }
        
        .file-icon.powerpoint {
            background-color:#FF6501;
        }
        
        .file-icon.pdf {
            background-color: #e74c3c;
        }
        
        .file-extension {
            font-size: 14px;
            font-weight: bold;
            margin-top: 5px;
        }
        
        .file-details {
            padding: 15px;
        }
        
        .file-name {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 5px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        
        .file-meta {
            display: flex;
            justify-content: space-between;
            font-size: 14px;
            color: #7f8c8d;
        }
        
        .file-size {
            display: flex;
            align-items: center;
            gap: 5px;
			color: gray; 
        }
        
        .file-date {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        
        .action-buttons {
            padding: 10px 15px;
            display: flex;
            justify-content: space-between;
            background-color: #f9f9f9;
        }
        
        .action-btn {
            border: none;
            background: transparent;
            cursor: pointer;
            color: #7f8c8d;
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 5px;
            transition: color 0.2s;
        }
        
        .action-btn:hover {
            color: #3498db;
        }
        
        /* レスポンシブデザイン */
        @media (max-width: 768px) {
            .search-filter {
                flex-direction: column;
                align-items: flex-start;
            }
            
            .search-box {
                width: 100%;
            }
            
            .filter-options {
                width: 100%;
                overflow-x: auto;
                padding-bottom: 5px;
                flex-wrap: nowrap;
            }
        }
        
        /* アイコン用のスタイル */
        .icon {
            font-family: "Font Awesome 5 Free";
            font-weight: 900;
        }
        
        /* Font Awesome アイコンの代替 */
        .icon-file-word::before {
            content: "W";
        }
        
        .icon-file-excel::before {
            content: "X";
        }
        
        .icon-file-powerpoint::before {
            content: "P";
        }
        
        .icon-file-pdf::before {
            content: "PDF";
        }
        
        .icon-download::before {
            content: "↓";
        }
        
        .icon-share::before {
            content: "→";
        }
        
        .icon-search::before {
            content: "🔍";
        }
.icon-calendar {
    color: gray !important;
}

.icon-calendar::before {
    content: "📅";
    display: inline-block;
    filter: grayscale(100%) brightness(0.8);
}      
.icon-size {
    color: gray !important;
}

.icon-size::before {
    content: "📊";
    display: inline-block;
    filter: grayscale(100%) brightness(1);
}

.action-buttons {
    padding: 10px 15px;
    display: flex;
    justify-content: space-between; /* 両端に配置 */
    gap: 10px; /* ボタン間の隙間を追加 */
    background-color: #f9f9f9;
}

/* もしくは、より明確に間隔を空けるなら */
.action-btn {
    margin-right: 10px; /* 右側に余白を追加 */
}

.action-btn:last-child {
    margin-right: 0; /* 最後の要素は右余白不要 */
}


/*
----------------------PTA */
.recruitment {
	padding: 10px 20px;
	border:#999 1px solid;
	border-radius: 8px;
	overflow: hidden;
}
 .recruitment-item {
    display: flex;
    padding: 12px 0;
    align-items: flex-start;
}
 .recruitment-item:not(:last-child){
    border-bottom: 1px dotted #ddd;
}
.recruitment-label {
    width: 200px;
    min-width: 200px;
    font-weight: bold;
    color: #555;
    text-align: right;
    padding-right: 15px;
}

.recruitment-content {
    flex: 1;
    text-align: left;
}

 @media (max-width: 768px) {       
    .recruitment-item {
        flex-direction: column;
    }
    .recruitment-label {
        width: 100%;
        margin-bottom: 5px;
        text-align: left;
        padding-right: 0;
    }	
}