/* 勉強会カレンダー 公開ページ スタイル (シンプル白ベース) */
.sc-public-wrap {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Yu Gothic", "Hiragino Sans", "Meiryo", sans-serif;
    color: #222;
    max-width: 1100px;
    margin: 0 auto;
}
.sc-public-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 14px;
    justify-content: flex-start;
}
.sc-public-legend-item {
    padding: 5px 12px;
    border-radius: 14px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.02em;
}
.sc-public-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.sc-public-view-toggle {
    display: flex;
    border: 1px solid #d0d0d0;
    border-radius: 6px;
    overflow: hidden;
}
.sc-public-view-btn {
    background: #fff;
    border: 0;
    padding: 6px 16px;
    cursor: pointer;
    font-size: 14px;
    color: #555;
}
.sc-public-view-btn + .sc-public-view-btn { border-left: 1px solid #d0d0d0; }
.sc-public-view-btn.active { background: #333; color: #fff; }
.sc-public-nav { display: flex; align-items: center; gap: 8px; }
.sc-public-btn {
    background: #fff;
    border: 1px solid #d0d0d0;
    padding: 6px 14px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}
.sc-public-btn:hover { background: #f5f5f5; }
.sc-public-btn-today { background: #f7f7f7; }
.sc-public-current-label {
    font-size: 18px;
    font-weight: 600;
    min-width: 120px;
    text-align: center;
}

/* カレンダーテーブル */
.sc-public-calendar-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border: 1px solid #e0e0e0;
    table-layout: fixed;
}
.sc-public-calendar-table th,
.sc-public-calendar-table td {
    border: 1px solid #ececec;
    width: calc(100% / 7);
    vertical-align: top;
    padding: 6px;
    height: 110px;
    text-align: left;
}
.sc-public-calendar-table th {
    background: #fafafa;
    text-align: center;
    height: auto;
    padding: 8px 4px;
    font-weight: 600;
    color: #333;
}
.sc-public-calendar-table th.sc-sat,
.sc-public-calendar-table td.sc-sat .sc-day-num { color: #1976d2; }
.sc-public-calendar-table th.sc-sun,
.sc-public-calendar-table td.sc-sun .sc-day-num { color: #d32f2f; }
.sc-public-calendar-table td.sc-holiday { background: #fff7f7; }
.sc-public-calendar-table td.sc-holiday .sc-day-num { color: #d32f2f; }
.sc-public-calendar-table td.sc-other-month { background: #fafafa; color: #c0c0c0; }
.sc-public-calendar-table td.sc-today {
    background: #fffceb;
    box-shadow: inset 0 0 0 2px #f0c040;
}
.sc-day-num {
    font-weight: 600;
    font-size: 13px;
    display: block;
    margin-bottom: 4px;
}
.sc-holiday-name {
    font-size: 10px;
    color: #d32f2f;
    display: block;
    margin-bottom: 4px;
    line-height: 1.2;
}
.sc-event {
    font-size: 11px;
    padding: 3px 6px;
    border-radius: 3px;
    margin-bottom: 3px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-weight: 600;
    display: block;
    text-decoration: none !important;
    border: 1px solid transparent;
    transition: filter 0.15s;
}
.sc-event-link { cursor: pointer; }
.sc-event-link:hover {
    filter: brightness(0.94);
    border-color: rgba(0,0,0,0.18);
    text-decoration: none !important;
}
.sc-event-icon { font-weight: 700; }

/* 年表示 */
.sc-public-year-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}
.sc-public-year-month {
    background: #fff;
    border: 1px solid #e0e0e0;
    padding: 8px;
    border-radius: 4px;
}
.sc-public-year-month-title {
    font-weight: 600;
    text-align: center;
    margin: 0 0 8px;
    font-size: 14px;
    color: #444;
}
.sc-public-year-grid .sc-public-calendar-table th,
.sc-public-year-grid .sc-public-calendar-table td {
    height: auto;
    padding: 2px;
    font-size: 10px;
}
.sc-public-year-grid .sc-public-calendar-table td { min-height: 42px; }
.sc-public-year-grid .sc-day-num { font-size: 11px; margin-bottom: 1px; }
.sc-public-year-grid .sc-holiday-name { display: none; }
.sc-public-year-grid .sc-event {
    font-size: 9px;
    padding: 1px 3px;
    text-align: center;
}
.sc-public-year-grid .sc-event-text { display: none; }

/* タブレット (max-width: 900px) */
@media (max-width: 900px) {
    .sc-public-year-grid { grid-template-columns: repeat(2, 1fr); }
    .sc-public-calendar-table td { height: 90px; }
    .sc-public-toolbar { gap: 10px; }
    .sc-public-current-label { font-size: 16px; min-width: 100px; }
}

/* スマートフォン (max-width: 600px) */
@media (max-width: 600px) {
    .sc-public-wrap { padding: 0 4px; }
    .sc-public-year-grid { grid-template-columns: 1fr; }
    .sc-public-toolbar {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }
    .sc-public-view-toggle { justify-content: center; }
    .sc-public-view-btn { flex: 1; }
    .sc-public-nav {
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .sc-public-current-label { flex: 1; font-size: 15px; }
    .sc-public-legend { gap: 5px; }
    .sc-public-legend-item {
        font-size: 11px;
        padding: 3px 8px;
    }
    .sc-public-calendar-table th,
    .sc-public-calendar-table td {
        padding: 3px;
        height: 70px;
    }
    .sc-public-calendar-table th { font-size: 12px; padding: 5px 2px; }
    .sc-day-num { font-size: 12px; margin-bottom: 2px; }
    .sc-holiday-name {
        font-size: 9px;
        line-height: 1.1;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .sc-event {
        font-size: 10px;
        padding: 2px 4px;
        margin-bottom: 2px;
    }
}

/* 超小画面 (max-width: 400px) */
@media (max-width: 400px) {
    .sc-public-calendar-table th,
    .sc-public-calendar-table td {
        padding: 2px;
        height: 58px;
    }
    .sc-public-calendar-table th { font-size: 11px; }
    .sc-day-num { font-size: 11px; }
    .sc-event {
        font-size: 9px;
        padding: 1px 3px;
    }
    /* アイコンのみ表示してテキスト省略 */
    .sc-event-text {
        display: inline-block;
        max-width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
        vertical-align: bottom;
    }
}