@charset "UTF-8";

/* ==========================================
   重要なお知らせページ専用スタイル
   ========================================== */

:root {
    --primary-blue: #003366;
    --accent-gold: #d4af37;
    --danger-red: #c0392b;
    --bg-light: #f4f6f9;
    --text-dark: #333333;
}

body {
    background-color: var(--bg-light);
    color: var(--text-dark);
    margin: 0;
    padding: 0;
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
}

.page-header {
    background: linear-gradient(135deg, var(--primary-blue), #002244);
    color: #ffffff;
    padding: 40px 0;
    text-align: center;
    border-bottom: 4px solid var(--accent-gold);
}

.page-header h2 {
    margin: 0;
    font-size: 1.8rem;
    letter-spacing: 1px;
}

.page-header p {
    margin: 10px 0 0 0;
    font-size: 1rem;
    opacity: 0.8;
}

.important-container {
    max-width: 1000px;
    margin: 40px auto;
    padding: 0 20px;
}

.alert-banner {
    background-color: #fff;
    border-left: 5px solid var(--danger-red);
    padding: 20px;
    margin-bottom: 30px;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.alert-banner h3 {
    margin: 0 0 10px 0;
    color: var(--danger-red);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-banner p {
    margin: 0;
    line-height: 1.6;
    font-size: 0.95rem;
}

.notice-card {
    background-color: #ffffff;
    border: 1px solid #e1e8ed;
    border-radius: 4px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.notice-meta {
    display: flex;
    gap: 15px;
    align-items: center;
    margin-bottom: 12px;
    font-size: 0.85rem;
}

.notice-date {
    color: #7f8c8d;
    font-weight: bold;
}

.badge {
    padding: 4px 8px;
    border-radius: 3px;
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: bold;
}
.badge.danger { background-color: var(--danger-red); }
.badge.warning { background-color: #f39c12; color: #fff; }

.notice-title {
    margin: 0 0 12px 0;
    font-size: 1.25rem;
    color: var(--primary-blue);
    border-bottom: 1px solid #f0f0f0;
    padding-bottom: 8px;
}

.notice-body {
    line-height: 1.7;
    font-size: 0.95rem;
}

/* ==========================================
   ③ 3ヶ月スライダーナビゲーション
   ========================================== */
.calendar-slider-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.calendar-slider-nav h4 {
    margin: 0;
    color: var(--primary-blue);
    font-size: 1.05rem;
}

.slider-btn {
    background-color: #ffffff;
    color: var(--primary-blue);
    border: 1px solid var(--primary-blue);
    padding: 6px 16px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: bold;
    font-size: 0.85rem;
    transition: all 0.2s;
}

.slider-btn:hover:not(:disabled) {
    background-color: var(--primary-blue);
    color: #ffffff;
}

.slider-btn:disabled {
    border-color: #bdc3c7;
    color: #bdc3c7;
    cursor: not-allowed;
}

/* ==========================================
   ①② カレンダーコア（自動土日祝グレーアウト）
   ========================================== */
.calendar-wrapper {
    margin-top: 20px;
    background-color: #ffffff;
    border: 1px solid #ced6e0;
    border-radius: 6px;
    padding: 20px;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.05);
}

.calendar-table {
    width: 100%;
    border-collapse: collapse;
    background: #ffffff;
    table-layout: fixed;
}

.calendar-table th, 
.calendar-table td {
    border: 1px solid #ced6e0;
    padding: 6px;
}

.calendar-table th {
    background-color: #f1f5f9;
    color: #475569;
    font-weight: bold;
    font-size: 0.9rem;
    padding: 8px 0;
}
.calendar-table th.sun { color: #e74c3c; }
.calendar-table th.sat { color: #3498db; }

.calendar-table td {
    height: 75px;
    vertical-align: top;
}

/* ① 土・日・祝日エリアを灰色にする設定 */
.closed-bg {
    background-color: #f2f4f7 !important;
}

.day-num {
    display: block;
    font-weight: bold;
    font-size: 0.95rem;
    color: #2c3e50;
    text-align: left;
    margin-bottom: 2px;
}

/* 数字の文字色を調整 */
.text-sun { color: #e74c3c !important; }
.text-sat { color: #3498db !important; }

/* 祝日テキストのスタイル */
.holiday-label {
    display: block;
    font-size: 0.65rem;
    color: #e74c3c;
    text-align: left;
    font-weight: bold;
    line-height: 1.2;
}

/* 窓口閉鎖・個別イベントラベルのスタイル */
.event-text-label {
    display: block;
    font-size: 0.75rem;
    line-height: 1.3;
    padding: 3px 4px;
    border-radius: 3px;
    margin-top: 4px;
    text-align: center;
    color: #ffffff;
    font-weight: bold;
}

.event-start .event-text-label { background-color: #3498db; }
.event-deadline .event-text-label { background-color: var(--danger-red); }
.event-closed .event-text-label{background-color: #fff9f1;}
.event-closed .event-text-label {background-color: #e67e22;}

.calendar-note {
    margin: 12px 0 0 0;
    font-size: 0.8rem;
    color: #7f8c8d;
}

/* ==========================================
   ④ 同等品に関する文字サイズ拡大＆赤色表記
   ========================================== */
.emphasis-box {
    margin-top: 20px;
    padding: 15px 20px;
    background-color: #fff6f6;
    border: 2px dashed var(--danger-red);
    border-radius: 4px;
}

.highlight-text-danger {
    margin: 0;
    color: var(--danger-red) !important;
    font-size: 1.15rem !important; /* 通常より一回り大きく定義 */
    font-weight: bold !important;
    line-height: 1.6;
}

/* 下部ナビゲーション */
.back-section {
    text-align: center;
    margin-top: 40px;
    margin-bottom: 20px;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--primary-blue);
    color: #ffffff;
    padding: 12px 30px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
}