/* my-calendar-styles.css */

/* ===== 基本的なカレンダースタイル ===== */
.my-calendar-shortcode-wrapper .my-calendar {
    --mcp-border-color: #e5e5e5;
    --mcp-header-bg: #f9f9f9;
    --mcp-header-text: #333;
    --mcp-weekday-text: #333;
    --mcp-sunday-text: #d9534f;
    --mcp-saturday-text: #007bff;
    --mcp-today-badge-bg: #fff176;
    --mcp-today-badge-text: #514716;
    --mcp-nav-bg: #f0f0f0;
    --mcp-nav-bg-hover: #e0e0e0;
    --mcp-nav-text: #555;
    --mcp-nav-border: #ddd;

    margin: 20px auto;
    max-width: 900px;
    width: 100%;
    min-width: 320px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    font-size: 14px;
    line-height: 1.6;
    position: relative;
    box-sizing: border-box;
    --header-h: 24px;
    --date-h: 27px;
    --pad-a: 4px;
    --pad-b: 4px;
    --strip-h: 20px;
    --strip-m: 2px;
}
@media (max-width: 768px) {
    .my-calendar-shortcode-wrapper .my-calendar {
        --header-h: 22px;
        --date-h: 27px;
        --strip-h: 16px;
        --strip-m: 1px;
    }
}

/* --- カレンダーヘッダー --- */
.my-calendar-shortcode-wrapper .my-calendar .calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    padding: 0 5px;
}
.my-calendar-shortcode-wrapper .my-calendar .calendar-header h2 {
    margin: 0;
    padding: 0;
    border: none;
    font-family: inherit;
    font-size: 1.8em;
    font-weight: 500;
    line-height: 1.2;
    color: var(--mcp-header-text);
    text-align: center;
}
.my-calendar-shortcode-wrapper .my-calendar .calendar-header button.calendar-nav-button {
    background-color: var(--mcp-nav-bg);
    color: var(--mcp-nav-text);
    border: 1px solid var(--mcp-nav-border);
    padding: 0;
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    font-size: 0; /* テキストを隠す */
}
.my-calendar-shortcode-wrapper .my-calendar .calendar-header button.calendar-nav-button:hover {
    background-color: var(--mcp-nav-bg-hover);
}
.my-calendar-shortcode-wrapper .my-calendar .calendar-header button.calendar-nav-button::before {
    font-size: 18px;
    font-weight: bold;
    line-height: 1;
}
.my-calendar-shortcode-wrapper .my-calendar .calendar-header .prev-month::before { content: '<'; }
.my-calendar-shortcode-wrapper .my-calendar .calendar-header .next-month::before { content: '>'; }

.my-calendar-shortcode-wrapper .my-calendar .calendar-title-container {
    display: flex;
    flex-grow: 1;
    justify-content: center;
    align-items: center;
    gap: 10px;
}
.my-calendar-shortcode-wrapper .my-calendar .calendar-title-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 180px;
    text-align: center;
}
.my-calendar-shortcode-wrapper .my-calendar .calendar-header h2 {
    transition: opacity 0.2s ease;
}
.my-calendar.loading .calendar-header h2 {
    opacity: 0;
}
.my-calendar-shortcode-wrapper .my-calendar .calendar-header h2.is-link a {
    color: inherit;
    text-decoration: none;
    transition: opacity 0.2s ease;
    border-radius: 4px;
    padding: 2px 8px;
}
.my-calendar-shortcode-wrapper .my-calendar .calendar-header h2.is-link a:hover {
    background-color: #f0f0f0;
    opacity: 0.8;
}

.my-calendar-loader {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    width: 18px;
    height: 18px;
    border: 2px solid #ccc;
    border-top-color: #555;
    border-radius: 50%;
    animation: my-calendar-spin 0.8s linear infinite;
}
.my-calendar.loading .my-calendar-loader {
    display: inline-block;
}
@keyframes my-calendar-spin {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* --- レイアウトの基盤 --- */
.my-calendar-shortcode-wrapper .my-calendar .my-calendar-grid-container { position: relative !important; }
.my-calendar-shortcode-wrapper .my-calendar .calendar-table-grid-part { position: relative; z-index: 1; }
.my-calendar-shortcode-wrapper .my-calendar .calendar-event-grid-part { position: absolute !important; top: var(--header-h); left: 0; width: 100%; height: calc(100% - var(--header-h)); z-index: 3; pointer-events: none; }

/* ===== イベント帯のスタイリング ===== */
.my-calendar-shortcode-wrapper .my-calendar .event-strip { pointer-events: auto; box-sizing: border-box; border-radius: 3px; overflow: hidden; cursor: pointer; font-size: 0.8em; transition: opacity 0.2s ease; }
.my-calendar-shortcode-wrapper .my-calendar .event-strip { text-decoration: none; }
.my-calendar-shortcode-wrapper .my-calendar .event-strip a { color: inherit; text-decoration: none; }
.my-calendar-shortcode-wrapper .my-calendar .event-strip:hover { opacity: 0.85; }
.my-calendar-shortcode-wrapper .my-calendar .event-strip .event-title { display: block; padding: 0 6px; white-space: nowrap; overflow: hidden; line-height: var(--strip-h); text-overflow: ellipsis; }
.my-calendar-shortcode-wrapper .my-calendar .event-strip .event-title.no-ellipsis { text-overflow: clip; }
.my-calendar-shortcode-wrapper .my-calendar .event-strip:not(.is-event-actual-start) { border-top-left-radius: 0; border-bottom-left-radius: 0; }
.my-calendar-shortcode-wrapper .my-calendar .event-strip:not(.is-event-actual-end) { border-top-right-radius: 0; border-bottom-right-radius: 0; }

/* ===== カレンダーテーブルの基本スタイル ===== */
.my-calendar-shortcode-wrapper .my-calendar .calendar-table { width: 100%; border-collapse: collapse; table-layout: fixed; }
.my-calendar-shortcode-wrapper .my-calendar .calendar-table th { border: 1px solid var(--mcp-border-color); background-color: var(--mcp-header-bg); font-weight: 600; text-align: center; padding: 2px 5px; font-size: 0.8em; height: var(--header-h); box-sizing: border-box; color: var(--mcp-weekday-text); }
.my-calendar-shortcode-wrapper .my-calendar .calendar-table tr, .my-calendar-shortcode-wrapper .my-calendar .calendar-table tr:hover, .my-calendar-shortcode-wrapper .my-calendar .calendar-table tr:nth-child(even), .my-calendar-shortcode-wrapper .my-calendar .calendar-table tr:nth-child(odd) { background: transparent !important; transition: none !important; }
.my-calendar-shortcode-wrapper .my-calendar .calendar-table td { border: 1px solid var(--mcp-border-color); padding: 0; vertical-align: top; position: relative; box-sizing: border-box; }

/* 前月・次月のセルの表示を薄くする */
.my-calendar-shortcode-wrapper .my-calendar .calendar-table td.other-month::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-color: white; opacity: 0.5; z-index: 1; }
.my-calendar-shortcode-wrapper .my-calendar .calendar-table td.other-month .date-number { opacity: 0.7; }

/* --- 日付セルのスタイル --- */
.my-calendar-shortcode-wrapper .my-calendar .calendar-table td .date-number { font-weight: 500; font-size: 0.9em; padding: 2px 4px; position: relative; z-index: 2; color: #333; }
.my-calendar-shortcode-wrapper .my-calendar .calendar-table td.today .date-number { font-weight: bold; background-color: var(--mcp-today-badge-bg); color: var(--mcp-today-badge-text); border-radius: 50%; width: 23px; height: 23px; line-height: 23px; text-align: center; padding: 0; margin: 2px; display: inline-block; }
.my-calendar-shortcode-wrapper .my-calendar .calendar-table th.sunday-header,
.my-calendar-shortcode-wrapper .my-calendar .calendar-table td.sunday .date-number { color: var(--mcp-sunday-text); }
.my-calendar-shortcode-wrapper .my-calendar .calendar-table th.saturday-header,
.my-calendar-shortcode-wrapper .my-calendar .calendar-table td.saturday .date-number { color: var(--mcp-saturday-text); }

/* ===== シンプル表示モード用のスタイル ===== */
.my-calendar-shortcode-wrapper .my-calendar.my-calendar-simple-mode .calendar-table td { vertical-align: middle; text-align: center; }
.my-calendar-shortcode-wrapper .my-calendar.my-calendar-simple-mode .calendar-table td .date-number { font-size: 1.2em; }

/* ===== 凡例 ===== */
.my-calendar-shortcode-wrapper .my-calendar-legend { padding: 0; margin-top: 15px; font-size: 0.8em; line-height: 1.6; clear: both; color: #333; }
.my-calendar-shortcode-wrapper .my-calendar-legend.legend-layout-horizontal { display: flex; flex-wrap: wrap; align-items: stretch; }
.my-calendar-shortcode-wrapper .my-calendar-legend.legend-layout-horizontal .legend-prefix { margin-right: 10px; display: flex; align-items: center; }
.my-calendar-shortcode-wrapper .my-calendar-legend.legend-layout-horizontal .legend-item { display: inline-flex; align-items: center; margin-right: 15px; margin-top: 3px; margin-bottom: 3px; }
.my-calendar-shortcode-wrapper .my-calendar-legend.legend-layout-horizontal.legend-align-left { justify-content: flex-start; }
.my-calendar-shortcode-wrapper .my-calendar-legend.legend-layout-horizontal.legend-align-center { justify-content: center; }
.my-calendar-shortcode-wrapper .my-calendar-legend.legend-layout-horizontal.legend-align-right { justify-content: flex-end; }
.my-calendar-shortcode-wrapper .my-calendar-legend.legend-layout-vertical .legend-prefix { display: block; margin-bottom: 8px; }
.my-calendar-shortcode-wrapper .my-calendar-legend.legend-layout-vertical .legend-item { display: flex; align-items: center; margin-bottom: 5px; }
.my-calendar-shortcode-wrapper .my-calendar-legend .legend-color { display: inline-block; width: 14px; height: 14px; margin-right: 6px; border: 1px solid #ccc; border-radius: 2px; flex-shrink: 0; }
.my-calendar-shortcode-wrapper .my-calendar-legend .legend-prefix { font-size: 1em; font-weight: normal; line-height: inherit; }

/* ===== レスポンシブ設定 ===== */
@media (max-width: 768px) { .my-calendar-shortcode-wrapper .my-calendar { font-size: 13px; min-width: 0; } .my-calendar-shortcode-wrapper .my-calendar .calendar-header h2 { font-size: 1.5em; } .my-calendar-shortcode-wrapper .my-calendar .calendar-header button.calendar-nav-button { padding: 7px 10px; font-size: 0.85em; } .my-calendar-shortcode-wrapper .my-calendar .calendar-table th { font-size: 0.80em; padding: 4px; } .my-calendar-shortcode-wrapper .my-calendar .calendar-table td .date-number { padding: 2px; } .my-calendar-shortcode-wrapper .my-calendar .event-strip { font-size: 0.75em; } }
@media (max-width: 480px) { .my-calendar-shortcode-wrapper .my-calendar .calendar-header { justify-content: space-between; align-items: center; gap: 5px; } .my-calendar-shortcode-wrapper .my-calendar .calendar-header h2 { font-size: 1.2em; margin: 0 5px; flex-shrink: 0; } .my-calendar-shortcode-wrapper .my-calendar .calendar-header button.calendar-nav-button { padding: 6px 8px; font-size: 0.85em; flex-grow: 1; } .my-calendar-shortcode-wrapper .my-calendar .calendar-table th { font-size: 0.70em; } .my-calendar-shortcode-wrapper .my-calendar .calendar-table td .date-number { font-size: 0.8em; padding: 1px; } .my-calendar-shortcode-wrapper .my-calendar-legend.legend-layout-horizontal { justify-content: center; } .my-calendar-shortcode-wrapper .my-calendar-legend .legend-item { margin-bottom: 5px; } }

/* ===== Tippy.js ツールチップのカスタムスタイル ===== */
.tippy-box[data-theme~='light'] { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; font-size: 14px; line-height: 1.6; color: #333; background-color: #fff; }
.tippy-box[data-theme~='light'] .tippy-content { padding: 8px 12px; }
.tooltip-event-title { font-weight: bold; font-size: 1.1em; margin-bottom: 8px; color: #005a87; }
.tooltip-event-excerpt { font-size: 0.95em; margin-bottom: 10px; color: #555; }
.tooltip-event-dates { font-size: 0.85em; color: #777; margin-bottom: 12px; border-top: 1px solid #eee; padding-top: 8px; }
.tippy-box .tooltip-event-link { display: inline-block; background-color: #0073aa; color: #fff !important; padding: 5px 12px; border-radius: 3px; text-decoration: none !important; font-size: 0.9em; transition: background-color 0.2s; cursor: pointer; }
.tippy-box .tooltip-event-link:hover { background-color: #005a87; color: #fff !important; text-decoration: none !important; }

/* ===== リスト表示用のスタイル ===== */
.my-calendar-list-view {
    margin-top: 20px;
}
.my-calendar-list-item {
    border-bottom: 1px solid #eee;
    padding: 15px 0;
}
.my-calendar-list-item:last-child {
    border-bottom: none;
}
.list-item-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 8px;
    font-size: 0.9em;
}
.list-item-category {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.85em;
    font-weight: 500;
    line-height: 1.4;
}
.list-item-date {
    color: #555;
}
.list-item-title {
    margin: 0;
    padding: 0;
    font-size: 1.2em;
    font-weight: 600;
}
.list-item-title a {
    text-decoration: none;
    color: #333;
    transition: color 0.2s;
}
.list-item-title a:hover {
    color: #0073aa;
}

/* ===== ページネーション ===== */
.my-calendar-pagination {
    margin-top: 25px;
    text-align: center;
}
.my-calendar-pagination .page-numbers {
    display: inline-block;
    padding: 5px 12px;
    margin: 0 2px;
    border: 1px solid #ddd;
    text-decoration: none;
    color: #555;
    border-radius: 4px;
    transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}
.my-calendar-pagination .page-numbers.current,
.my-calendar-pagination .page-numbers:hover {
    background-color: #6c757d;
    color: #fff;
    border-color: #6c757d;
}

.my-calendar-list-container {
    position: relative;
    transition: opacity 0.2s;
}
.my-calendar-list-container.loading-list {
    opacity: 0.5;
    pointer-events: none;
}
.my-calendar-list-container.loading-list::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    margin-top: -12px;
    margin-left: -12px;
    border: 3px solid #ccc;
    border-top-color: #555;
    border-radius: 50%;
    animation: my-calendar-spin 0.8s linear infinite;
    z-index: 11;
}

/* ===== 背景の月数字表示 (★★★ 最終修正版) ===== */
.my-calendar .calendar-month-digit-bg {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: min(40vw, 18vh); /* サイズを約半分に */
    font-weight: 500; 
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #000;
    opacity: 0.05;
    z-index: 2; /* テーブル(z-index:1)とイベント帯(z-index:3)の間に配置 */
    pointer-events: none;
    line-height: 1;
}
.my-calendar.has-month-digit .calendar-month-digit-bg {
    display: block;
}

@media (min-width: 900px) {
    .my-calendar.has-month-digit .calendar-month-digit-bg {
        font-size: 175px; /* サイズを約半分に */
    }
}