/* Webinar Calendar Styles */
.webinar-calendar-wrapper {
    margin-bottom: 2rem;
}

/* Live-now badge on webinar cards */
.webinar-live-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 5;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: #dc3545;
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    border-radius: 4px;
    box-shadow: 0 2px 6px rgba(220, 53, 69, 0.4);
}

.webinar-live-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #fff;
    animation: webinar-live-pulse 1.2s ease-in-out infinite;
}

@keyframes webinar-live-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.7); }
}

.calendar-header {
    padding: 1rem 0;
    border-bottom: 2px solid #f0f0f0;
}

.calendar-month-year {
    font-size: 1.5rem;
    font-weight: 700;
    color: #0D6CB6;
}

.btn-outline-otsuka {
    border: 1px solid #0D6CB6;
    color: #0D6CB6;
    background: white;
    border-radius: 25px;
    padding: 0.5rem 1.25rem;
    transition: all 0.3s ease;
}

.btn-outline-otsuka:hover:not(:disabled) {
    background: #0D6CB6;
    color: white;
    border-color: #0D6CB6;
}

.btn-outline-otsuka:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* Calendar Grid */
.calendar-container {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
}

.calendar-day-header {
    text-align: center;
    font-weight: 600;
    font-size: 0.875rem;
    color: #0D6CB6;
    padding: 0.75rem 0.5rem;
    background: #f8f9fa;
    border-radius: 6px;
    text-transform: uppercase;
}

.calendar-day {
    min-height: 200px;
    padding: 0.5rem;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    background: white;
    position: relative;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
}

.calendar-day:hover:not(.inactive) {
    border-color: #0D6CB6;
    box-shadow: 0 2px 8px rgba(13, 108, 182, 0.1);
    transform: translateY(-2px);
}

.calendar-day.inactive {
    background: #f9f9f9;
    opacity: 0.5;
}

.calendar-day.today {
    border-color: #0D6CB6;
    border-width: 2px;
    background: #f0f7ff;
}

.calendar-day.has-events {
    background: #fffbf0;
}

.day-number {
    font-size: 0.875rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 0.5rem;
    text-align: right;
}

.calendar-day.today .day-number {
    color: #0D6CB6;
    font-weight: 700;
}

/* Events in calendar cells */
.events-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
    overflow-y: auto;
}

/* Event card styling (larger with image) */
.event-card {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    position: relative;
}

.event-card:hover {
    box-shadow: 0 4px 12px rgba(13, 108, 182, 0.15);
    transform: translateY(-2px);
    border-color: #0D6CB6;
}

.event-card:hover .event-card-calendar-btn {
    opacity: 1;
    visibility: visible;
}

.event-card-calendar-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 36px;
    height: 36px;
    padding: 0;
    background: #0D6CB6;
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    opacity: 0;
    visibility: hidden;
    z-index: 10;
}

.event-card-calendar-btn:hover {
    background: #094d87;
    transform: scale(1.1);
    box-shadow: 0 2px 8px rgba(13, 108, 182, 0.3);
}

.event-card-calendar-btn i {
    font-size: 1.1rem;
}

.event-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.event-card-image {
    width: 100%;
    height: 80px;
    overflow: hidden;
    background: #f0f0f0;
}

.event-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.event-card-body {
    padding: 8px;
}

.event-card-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: #333;
    margin: 0 0 4px 0;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.event-card-time {
    font-size: 0.65rem;
    color: #666;
    margin: 0 0 6px 0;
    display: flex;
    align-items: center;
    gap: 4px;
}

.event-card-time i {
    font-size: 0.7rem;
}

.event-card-badge {
    display: inline-block;
    font-size: 0.6rem;
    padding: 2px 6px;
    background: #0D6CB6;
    color: white;
    border-radius: 4px;
    font-weight: 500;
}

.event-more-btn {
    font-size: 0.75rem;
    padding: 6px 10px;
    background: #6c757d;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
    width: 100%;
    text-align: center;
}

.event-more-btn:hover {
    background: #5a6268;
    transform: scale(1.02);
}

/* Modal styles */
.modal .event-modal-item {
    border-bottom: 1px solid #e0e0e0;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.modal .event-modal-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.modal .event-modal-link {
    display: flex;
    gap: 12px;
    text-decoration: none;
    color: inherit;
}

.modal .event-modal-image {
    width: 100px;
    height: 100px;
    flex-shrink: 0;
    border-radius: 8px;
    overflow: hidden;
    background: #f0f0f0;
}

.modal .event-modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal .event-modal-body {
    flex: 1;
    min-width: 0;
}

.modal .event-modal-title {
    font-size: 1rem;
    font-weight: 600;
    color: #0D6CB6;
    margin: 0 0 0.5rem 0;
    line-height: 1.3;
}

.modal .event-modal-title:hover {
    color: #094d87;
}

.modal .event-modal-time {
    font-size: 0.85rem;
    color: #666;
    margin: 0 0 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.modal .event-modal-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.modal .event-quota {
    font-size: 0.75rem;
    color: #dc3545;
    display: flex;
    align-items: center;
    gap: 4px;
}

.modal .badge {
    font-size: 0.75rem;
}

/* Responsive */
@media (max-width: 1200px) {
    .calendar-day {
        min-height: 180px;
    }
    .event-card-image {
        height: 65px;
    }
    .event-card-title {
        font-size: 0.7rem;
    }
}

@media (max-width: 992px) {
    .calendar-grid {
        gap: 6px;
    }

    .calendar-day {
        min-height: 160px;
        padding: 0.4rem;
    }

    .calendar-day-header {
        font-size: 0.75rem;
        padding: 0.5rem 0.25rem;
    }

    .day-number {
        font-size: 0.75rem;
    }

    /* Always show calendar button on tablets (touch devices) */
    .event-card-calendar-btn {
        opacity: 1;
        visibility: visible;
    }

    .event-card-image {
        height: 55px;
    }
    .event-card-title {
        font-size: 0.65rem;
    }
    .event-card-time {
        font-size: 0.6rem;
    }
    .event-card-badge {
        font-size: 0.55rem;
    }
    .event-more-btn {
        font-size: 0.65rem;
        padding: 4px 8px;
    }

    .modal .event-modal-image {
        width: 80px;
        height: 80px;
    }
    .modal .event-modal-title {
        font-size: 0.9rem;
    }
}

@media (max-width: 768px) {
    .calendar-header {
        gap: 1rem;
        text-align: center;
    }

    .calendar-month-year {
        font-size: 1.25rem;
    }

    .calendar-grid {
        gap: 4px;
    }

    .calendar-day {
        min-height: 140px;
        padding: 0.3rem;
    }

    .calendar-day-header {
        font-size: 0.7rem;
        padding: 0.4rem 0.2rem;
    }

    .day-number {
        font-size: 0.7rem;
    }

    .event-card-image {
        height: 45px;
    }
    .event-card-body {
        padding: 6px;
    }
    .event-card-title {
        font-size: 0.6rem;
    }
    .event-card-time {
        font-size: 0.55rem;
        gap: 2px;
    }
    .event-card-badge {
        font-size: 0.5rem;
        padding: 1px 4px;
    }
    .event-more-btn {
        font-size: 0.6rem;
        padding: 3px 6px;
    }

    .modal .event-modal-image {
        width: 70px;
        height: 70px;
    }
    .modal .event-modal-title {
        font-size: 0.8rem;
    }
}

/* Mobile phones (portrait) */
@media (max-width: 576px) {
    .calendar-header {
        gap: 0.5rem;
        padding: 0.5rem 0;
    }

    .calendar-header .btn {
        font-size: 0.7rem;
        padding: 0.4rem 1rem;
        white-space: nowrap;
    }

    .calendar-month-year {
        font-size: 1.1rem;
        flex: 1;
    }

    .calendar-container {
        padding: 0.75rem;
    }

    .calendar-grid {
        gap: 3px;
    }

    .calendar-day {
        min-height: 110px;
        padding: 0.25rem;
    }

    .calendar-day-header {
        font-size: 0.6rem;
        padding: 0.35rem 0.15rem;
        border-radius: 4px;
    }

    .day-number {
        font-size: 0.65rem;
        margin-bottom: 0.25rem;
    }

    /* Show only 1 event on mobile to avoid overcrowding */
    .events-container {
        gap: 4px;
    }

    .event-card {
        border-radius: 6px;
    }

    .event-card-image {
        height: 35px;
    }

    .event-card-body {
        padding: 4px;
    }

    .event-card-title {
        font-size: 0.55rem;
        -webkit-line-clamp: 2;
        line-height: 1.2;
    }

    .event-card-time {
        font-size: 0.5rem;
        gap: 2px;
        margin-bottom: 3px;
    }

    .event-card-time i {
        font-size: 0.6rem;
    }

    .event-card-badge {
        font-size: 0.45rem;
        padding: 1px 3px;
        border-radius: 3px;
    }

    .event-more-btn {
        font-size: 0.55rem;
        padding: 3px 5px;
        border-radius: 4px;
    }

    /* Modal adjustments for mobile */
    .modal-dialog {
        margin: 0.5rem;
    }

    .modal .event-modal-link {
        flex-direction: column;
        gap: 8px;
    }

    .modal .event-modal-image {
        width: 100%;
        height: 150px;
    }

    .modal .event-modal-title {
        font-size: 0.9rem;
    }

    .modal .event-modal-time {
        font-size: 0.8rem;
    }

    .modal .event-quota {
        font-size: 0.7rem;
    }

    .modal .btn-outline-otsuka {
        width: 100%;
        font-size: 0.85rem;
    }
}

/* Extra small mobile phones */
@media (max-width: 380px) {
    .calendar-month-year {
        font-size: 1rem;
    }

    .calendar-day {
        min-height: 95px;
        padding: 0.2rem;
    }

    .calendar-day-header {
        font-size: 0.55rem;
        padding: 0.3rem 0.1rem;
    }

    .day-number {
        font-size: 0.6rem;
    }

    .event-card-image {
        height: 30px;
    }

    .event-card-body {
        padding: 3px;
    }

    .event-card-title {
        font-size: 0.5rem;
    }

    .event-card-time {
        font-size: 0.45rem;
    }

    .event-card-badge {
        font-size: 0.4rem;
        padding: 1px 2px;
    }

    .event-more-btn {
        font-size: 0.5rem;
        padding: 2px 4px;
    }
}

/* Desktop: Show grid, hide agenda */
.calendar-grid-view {
    display: block;
}

.calendar-agenda-view {
    display: none;
}

/* Agenda/List View Styles */
.agenda-day-group {
    margin-bottom: 2rem;
}

.agenda-date-header {
    background: #f8f9fa;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-left: 4px solid #0D6CB6;
}

.agenda-date-header.today {
    background: #e3f2fd;
    border-left-color: #0D6CB6;
    border-left-width: 6px;
}

.agenda-date-day {
    font-size: 2rem;
    font-weight: 700;
    color: #0D6CB6;
    line-height: 1;
}

.agenda-date-month {
    font-size: 1rem;
    font-weight: 600;
    color: #333;
    text-transform: uppercase;
}

.agenda-date-weekday {
    font-size: 0.9rem;
    color: #666;
    margin-left: auto;
}

.agenda-events-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.agenda-event-card {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    padding: 1rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: all 0.2s ease;
}

.agenda-event-card:hover {
    box-shadow: 0 4px 16px rgba(13, 108, 182, 0.15);
    border-color: #0D6CB6;
    transform: translateY(-2px);
}

.agenda-event-link {
    display: flex;
    gap: 1rem;
    text-decoration: none;
    color: inherit;
}

.agenda-event-image {
    width: 120px;
    height: 120px;
    flex-shrink: 0;
    border-radius: 8px;
    overflow: hidden;
    background: #f0f0f0;
}

.agenda-event-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.agenda-event-body {
    flex: 1;
    min-width: 0;
}

.agenda-event-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #0D6CB6;
    margin: 0 0 0.75rem 0;
    line-height: 1.3;
}

.agenda-event-time {
    font-size: 0.95rem;
    color: #666;
    margin: 0 0 0.75rem 0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.agenda-event-time i {
    font-size: 1rem;
}

.agenda-event-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.agenda-event-quota {
    font-size: 0.85rem;
    color: #dc3545;
    display: flex;
    align-items: center;
    gap: 4px;
}

.agenda-calendar-btn {
    margin-top: 1rem;
    width: 100%;
}

.no-events-message {
    padding: 3rem 1rem;
}

/* Mobile: Hide grid, show agenda */
@media (max-width: 767px) {
    .calendar-grid-view {
        display: none;
    }

    .calendar-agenda-view {
        display: block;
    }

    .agenda-date-header {
        padding: 0.75rem 1rem;
        gap: 0.75rem;
    }

    .agenda-date-day {
        font-size: 1.75rem;
    }

    .agenda-date-month {
        font-size: 0.9rem;
    }

    .agenda-date-weekday {
        font-size: 0.8rem;
    }

    .agenda-event-card {
        padding: 0.75rem;
    }

    .agenda-event-link {
        flex-direction: column;
        gap: 0.75rem;
    }

    .agenda-event-image {
        width: 100%;
        height: 180px;
    }

    .agenda-event-title {
        font-size: 1rem;
    }

    .agenda-event-time {
        font-size: 0.85rem;
    }

    .agenda-calendar-btn {
        font-size: 0.9rem;
    }
}

/* Loading spinner */
.spinner-border {
    width: 2rem;
    height: 2rem;
    border-width: 0.25em;
}

.text-otsuka {
    color: #0D6CB6 !important;
}

.bg-otsuka {
    background-color: #0D6CB6 !important;
}