.meetup-block {
    --primary-color: #333;
    --secondary-color: #666;
    --bg-color: #f7f7f7;
    --card-bg: #fff;
    --border-color: #e0e0e0;
    --header-bg: #4a5a70;
    --accent-blue: #007bff;
    --filter-green: #1abc9c;
    --filter-dark: #34495e;
    --nikon-yellow: #ffdd00;
    --type-plaza-color: #ffcc00;
    --type-store-color: #3498db;
    --type-other-color: #95a5a6;
}

.meetup-block a {
    color: var(--accent-blue);
    text-decoration: none;
    position: relative;
}

.meetup-block a:hover {
    text-decoration: underline;
}

.meetup-block a[target="_blank"]::after {
    content: "";
    display: inline-block;
    vertical-align: middle;
    margin-left: 5px;
    text-indent: 100%;
    white-space: nowrap;
    overflow: hidden;
    width: 12px;
    height: 10px;
    background: url(/cms/img/mod-exlinkIcon/icon_01.png) no-repeat;
    -webkit-background-size: 12px 10px;
    -moz-background-size: 12px 10px;
    background-size: 12px 10px;
}

.meetup-block .container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0;
}

/* Header & Nav */
.meetup-block .site-header,
.meetup-block .main-nav {
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
}

.meetup-block .site-header {
    padding: 20px 0;
}

.meetup-block .site-header h1 {
    margin: 0;
    font-size: 24px;
}

.meetup-block .site-header p {
    margin: 5px 0 0;
    color: var(--secondary-color);
}

.meetup-block .main-nav {
    padding: 10px 0;
}

.meetup-block .main-nav ul {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    margin: 0;
    padding: 0;
}

.meetup-block .main-nav li {
    margin-right: 20px;
}

.meetup-block .main-nav a {
    color: var(--primary-color);
    font-weight: bold;
    padding: 5px;
    display: block;
}

.meetup-block .main-nav a.active {
    border-bottom: 2px solid var(--primary-color);
}

/* Main Content */
.meetup-block.main-content {
    padding: 40px 0;
    background-color: var(--bg-color);
}

.meetup-block .schedule-header {
    text-align: center;
    margin-bottom: 40px;
}

.meetup-block .schedule-header h2 {
    font-size: 32px;
    margin: 0 0 10px;
}

.meetup-block .schedule-header p {
    margin: 0;
    color: var(--secondary-color);
}

/* Calendar */
.meetup-block #calendar-container {
    background: var(--card-bg);
    padding: 0 25px 25px;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 8px 8px rgba(0, 0, 0, 0.06);
    margin-bottom: 40px;
}

.meetup-block .calendar-wrap:not(.is-show)>*:not(.calendar-header) {
    display: none !important;
}

.meetup-block #calendar-container .filter-title {
    padding-top: 25px;
    border-top: 1px solid var(--border-color);
}

.meetup-block .calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding: 0 10px;
}

.meetup-block .calendar-wrap {
    margin-top: 15px;
}

.meetup-block .calendar-wrap:not(.is-show) .calendar-header {
    margin: 0;
}

.meetup-block .calendar-header button {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 0 10px;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.meetup-block .calendar-header button:hover {
    opacity: 1;
}

.meetup-block #calendar-month-year {
    font-size: 22px;
    font-weight: bold;
    margin: 0;
}

.meetup-block .calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background-color: var(--border-color);
    border: 1px solid var(--border-color);
}

.meetup-block .calendar-day-name,
.meetup-block .calendar-day {
    text-align: center;
    padding: 8px 0;
    font-size: 13px;
    background-color: var(--card-bg);
}

.meetup-block .calendar-day-name {
    font-weight: bold;
    color: var(--secondary-color);
}

.meetup-block .calendar-day-name.is-sunday {
    color: #e74c3c;
}

.meetup-block .calendar-day-name.is-saturday {
    color: #3498db;
}

.meetup-block .calendar-day {
    position: relative;
    cursor: pointer;
    min-height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-color 0.2s;
}

.meetup-block .calendar-day:not(.is-other-month):hover {
    background-color: #f0f8ff;
}

.meetup-block .calendar-day.is-other-month {
    color: #ccc;
    cursor: default;
    background-color: #f9f9f9;
}

.meetup-block .day-content {
    z-index: 1;
    font-weight: 500;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-color 0.2s, color 0.2s;
}

.meetup-block .day-content.is-sunday {
    color: #e74c3c;
}

.meetup-block .day-content.is-saturday {
    color: #3498db;
}

.meetup-block .calendar-day.has-event .day-content {
    font-weight: bold;
}

.meetup-block .day-content.marker-other {
    background-color: var(--type-other-color);
    color: white;
}

.meetup-block .day-content.tag-event_type_store {
    background-color: var(--type-store-color);
    color: white;
}

.meetup-block .day-content.tag-event_type_plaza {
    background-color: var(--type-plaza-color);
    color: var(--primary-color);
}

/* 選択された日付のスタイル */
.meetup-block .calendar-day.is-selected {
    background-color: #fdf2a4 !important;
    border: 2px solid var(--nikon-yellow) !important;
    z-index: 2;
}

.meetup-block .calendar-day.is-selected .day-content {
    color: #000;
    font-weight: bold;
}

/* Calendar Filters */
.meetup-block .calendar-type-filters {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.meetup-block .calendar-type-filters button {
    background-color: #fff;
    border: 1px solid var(--border-color);
    padding: 6px 15px;
    font-size: 13px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.meetup-block .calendar-type-filters button.active {
    background-color: var(--filter-green);
    color: white;
    border-color: var(--filter-green);
}

.meetup-block .filter-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.meetup-block .dot-event_type_plaza {
    background-color: var(--type-plaza-color);
}

.meetup-block .dot-event_type_store {
    background-color: var(--type-store-color);
}

.meetup-block .dot-event_type_other {
    background-color: var(--type-other-color);
}

/* Filters */
.meetup-block .filters {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 8px 8px 0 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.meetup-block .filter-group {
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--border-color);
}

.meetup-block .filter-group:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.meetup-block .filter-title {
    text-align: center;
    margin: 0;
    font-weight: bold;
    color: var(--secondary-color);
}

.meetup-block .filter-options {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
}

.meetup-block .filter-options label {
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    transition: all 0.2s;
    font-size: 14px;
}

.meetup-block .filter-options input[type="checkbox"] {
    margin-right: 8px;
}

.meetup-block .filter-options label:has(input:checked) {
    border-color: var(--primary-color);
    background-color: #f0f0f0;
}

.meetup-block .clear-selection-wrapper {
    text-align: center;
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 1em;
}

.meetup-block .clear-selection-btn {
    background: none;
    border: 1px solid var(--secondary-color);
    color: var(--secondary-color);
    padding: 8px 40px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
    transition: background-color 0.2s, color 0.2s;
}

.meetup-block .clear-selection-btn:hover {
    background-color: var(--secondary-color);
    color: white;
}

.meetup-block input[type="submit"] {
    appearance: none;
    background: black;
    border: 1px solid black;
    color: white;
    padding: 5px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
    transition: background-color 0.2s, color 0.2s;
}

/* Event List */
.meetup-block .event-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}

.meetup-block .event-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s, box-shadow 0.2s;
    /* display: none; */
    /* Initially hide, JS will show them */
}

.meetup-block .event-card[style*="display: block"] {
    display: block !important;
}

.meetup-block .event-card[style*="display: none"] {
    display: none !important;
}

.meetup-block .event-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.meetup-block .card-header {
    display: flex;
    align-items: center;
    background-color: var(--header-bg);
    color: white;
    padding: 10px 15px;
    font-weight: bold;
}

.meetup-block .event-tag {
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 12px;
    color: white;
    margin-left: auto;
}

.meetup-block .event-tag+.event-tag {
    margin-left: 10px;
}

.meetup-block .tag-event_type_plaza {
    background-color: var(--type-plaza-color);
    color: var(--primary-color);
}

.meetup-block .tag-event_type_store {
    background-color: var(--type-store-color);
}

.meetup-block .tag-event_type_other {
    background-color: var(--type-other-color);
}

.meetup-block .card-body {
    padding: 20px;
}

.meetup-block .event-title {
    font-size: 20px;
    font-weight: bold;
    margin: 0 0 15px;
}

.meetup-block .event-details {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 14px;
}

.meetup-block .event-details li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 12px;
}

.meetup-block .event-details .text {
    max-width: calc(100% - 5em);
}

.meetup-block .event-details .text.prod-list {
    display: flex;
    flex-wrap: wrap;
}

.meetup-block .event-details .title {
    min-width: 20px;
}

.meetup-block .prod-name+.prod-name::before {
    content: "/";
    margin: 0 0.2em;
}

.meetup-block .event-details li:last-child {
    margin-bottom: 0;
}

.meetup-block .event-details li::before {
    content: none;
}

.meetup-block .detail-icon img {
    width: 20px;
    height: 20px;
    margin-right: 8px;
    flex-shrink: 0;
}

.meetup-block .detail-icon svg {
    display: block;
    width: 100%;
    height: 100%;
}

/* もっと見る */
.meetup-block .filter-options label {
    display: none;
}

.meetup-block .filter-options.is-show {
    margin-top: 15px;
}

.meetup-block .filter-options.is-show label {
    display: block;
}

.meetup-block .more-btn {
    text-align: center;
    margin-top: 30px;
}

.meetup-block .more-btn .btn_link {
    width: 80%;
    max-width: 350px;
    padding: 5px;
    cursor: pointer;
    background-color: white;
    color: black;
    font-size: 14px;
    position: relative;
}

.meetup-block .more-btn .btn_link::after {
    content: "";
    display: inline-block;
    vertical-align: middle;
    color: black;
    line-height: 1;
    width: 0.6em;
    height: 0.6em;
    border: 1px solid currentColor;
    border-left: 0;
    border-bottom: 0;
    box-sizing: border-box;
    transform: rotate(135deg);
    position: absolute;
    top: -5px;
    bottom: 0;
    right: 6%;
    margin: auto;
    transition: .5s;
}

.meetup-block .more-btn .btn_link.is-show::after {
    transform: rotate(-45deg);
    right: 5%;
    top: 0;
}

@media (max-width: 768px) {
    .meetup-block .event-list {
        grid-template-columns: 1fr;
    }

    .meetup-block .schedule-header h2 {
        font-size: 28px;
    }
}