/* ============================================
   CALENDAR EVENTS STYLES
   Version: 1.1.0
   ============================================ */

/* Calendar Container */
.calendar-container {
    position: relative;
}

/* Hide all scrollbars inside the calendar */
.calendar-container,
.calendar-container .fc,
.calendar-container .fc-scroller,
.calendar-container .fc-scroller-harness,
.calendar-container .fc-daygrid-body,
.calendar-container .fc-timegrid-body {
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
}

.calendar-container::-webkit-scrollbar,
.calendar-container .fc::-webkit-scrollbar,
.calendar-container .fc-scroller::-webkit-scrollbar,
.calendar-container .fc-scroller-harness::-webkit-scrollbar,
.calendar-container .fc-daygrid-body::-webkit-scrollbar,
.calendar-container .fc-timegrid-body::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
    width: 0;
    height: 0;
}

/* FullCalendar Overrides */
.calendar-container .fc {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Prevent Divi theme from adding its own borders/padding to FullCalendar tables */
.calendar-container table,
.calendar-container table thead,
.calendar-container table tbody,
.entry-content .calendar-container table,
.entry-content .calendar-container table:not(.variations) {
    border-collapse: separate !important;
    border-spacing: 0 !important;
    margin: 0 !important;
}

.calendar-container table:not(.fc-scrollgrid),
.entry-content .calendar-container table:not(.fc-scrollgrid):not(.variations) {
    border: none !important;
}

.calendar-container td:not([role="gridcell"]),
.calendar-container th:not(.fc-col-header-cell),
.entry-content .calendar-container td:not([role="gridcell"]),
.entry-content .calendar-container th:not(.fc-col-header-cell) {
    border-width: 0 !important;
    padding: 0 !important;
}

/* FullCalendar grid cells — use CSS variable for border color */
.calendar-container .fc-daygrid-day {
    border-color: var(--fc-border-color, #ddd) !important;
}

.calendar-container .fc-col-header-cell {
    border-color: var(--fc-border-color, #ddd) !important;
}

.calendar-container .fc-scrollgrid {
    border-color: var(--fc-border-color, #ddd) !important;
}

/* Header/Toolbar */
.calendar-container .fc-toolbar {
    padding: 12px 16px;
    margin-bottom: 0 !important;
    background-color: var(--dnxte-calendar-header-bg, transparent) !important;
}

.calendar-container .fc-col-header {
    background-color: var(--dnxte-calendar-day-header-bg, transparent) !important;
}

.calendar-container .fc-col-header-cell {
    background-color: var(--dnxte-calendar-day-header-bg, transparent) !important;
}

.calendar-container .fc-toolbar-title {
    font-size: 18px !important;
    font-weight: 600;
}

/* Toolbar Buttons */
.calendar-container .fc-button {
    border-radius: 6px !important;
    font-size: 13px !important;
    font-weight: 500 !important;
    padding: 6px 12px !important;
    text-transform: capitalize !important;
    transition: all 0.2s ease;
}

.calendar-container .fc-button:focus {
    box-shadow: none !important;
}

.calendar-container .fc-button-group .fc-button {
    border-radius: 0 !important;
}

.calendar-container .fc-button-group .fc-button:first-child {
    border-radius: 6px 0 0 6px !important;
}

.calendar-container .fc-button-group .fc-button:last-child {
    border-radius: 0 6px 6px 0 !important;
}

/* Day Headers */
.calendar-container .fc-col-header-cell {
    padding: 8px 4px;
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Day Numbers */
.calendar-container .fc-daygrid-day-number {
    font-size: 13px;
    font-weight: 500;
    padding: 6px 8px;
}

/* Events */
.calendar-container .fc-event {
    border: none !important;
    padding: 2px 6px !important;
    font-size: 12px !important;
    cursor: pointer;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

/* Multi-day event spanning — round only start/end corners */
.calendar-container .fc-event.fc-event-start.fc-event-end {
    border-radius: 4px !important;
}

.calendar-container .fc-event.fc-event-start:not(.fc-event-end) {
    border-radius: 4px 0 0 4px !important;
}

.calendar-container .fc-event.fc-event-end:not(.fc-event-start) {
    border-radius: 0 4px 4px 0 !important;
}

.calendar-container .fc-event:not(.fc-event-start):not(.fc-event-end) {
    border-radius: 0 !important;
}

.calendar-container .fc-event:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.calendar-container .fc-event-title {
    font-weight: 500;
}

.calendar-container .fc-event-time {
    font-weight: 400;
    opacity: 0.9;
}

/* Custom Event Content (category dot + title) */
.calendar-container .dnxte-fc-event-content {
    display: flex;
    align-items: center;
    gap: 4px;
    overflow: hidden;
    width: 100%;
}

.calendar-container .dnxte-fc-event-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.calendar-container .dnxte-fc-event-time {
    font-size: 11px;
    font-weight: 500;
    flex-shrink: 0;
    opacity: 0.9;
}

.calendar-container .dnxte-fc-event-title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
    min-width: 0;
}

/* Day Grid - More Events Link */
.calendar-container .fc-daygrid-more-link {
    font-size: 11px;
    font-weight: 600;
    color: inherit;
}

/* Today Cell */
.calendar-container .fc-day-today {
    transition: background-color 0.3s ease;
}

/* Time Grid (Week/Day views) */
.calendar-container .fc-timegrid-slot {
    height: 48px;
}

.calendar-container .fc-timegrid-slot-label {
    font-size: 11px;
    font-weight: 500;
}

/* Now Indicator */
.calendar-container .fc-timegrid-now-indicator-line {
    border-color: #ef4444 !important;
    border-width: 2px !important;
}

.calendar-container .fc-timegrid-now-indicator-arrow {
    border-color: #ef4444 !important;
}

/* List View */
.calendar-container .fc-list {
    border: none !important;
}

.calendar-container .fc-list-event:hover td {
    background-color: rgba(59, 130, 246, 0.05);
}

.calendar-container .fc-list-day-cushion {
    padding: 8px 14px;
    font-weight: 600;
    font-size: 13px;
}

.calendar-container .fc-list-event-title {
    font-size: 13px;
}

.calendar-container .fc-list-event-time {
    font-size: 12px;
}

/* Multi-Month View */
.calendar-container .fc-multimonth-title {
    font-size: 16px;
    font-weight: 600;
    padding: 12px;
}

/* Week Numbers */
.calendar-container .fc-daygrid-week-number {
    font-size: 10px;
    font-weight: 600;
    opacity: 0.5;
    padding: 4px;
}

/* ============================================
   CATEGORY FILTER
   ============================================ */
.dnxte-calendar-filter {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.dnxte-calendar-filter-label {
    font-size: 12px;
    font-weight: 700;
    color: #475569;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-right: 4px;
}

.dnxte-calendar-filter-item {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    user-select: none;
}

.dnxte-calendar-filter-checkbox {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border: 2px solid var(--filter-color, #6366f1);
    border-radius: 4px;
    cursor: pointer;
    position: relative;
    transition: all 0.15s ease;
    flex-shrink: 0;
    margin: 0;
}

.dnxte-calendar-filter-checkbox:checked {
    background: var(--filter-color, #6366f1);
    border-color: var(--filter-color, #6366f1);
}

.dnxte-calendar-filter-checkbox:checked::after {
    content: "\2713";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
}

.dnxte-calendar-filter-text {
    font-size: 13px;
    font-weight: 500;
    color: #334155;
}

/* ============================================
   EVENT DETAIL MODAL
   ============================================ */
.dnxte-calendar-event-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999999;
    backdrop-filter: blur(4px);
}

.dnxte-calendar-event-modal {
    background: #ffffff;
    border-radius: 12px;
    width: 420px;
    max-width: 90vw;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    animation: dnxteCalModalIn 0.2s ease-out;
}

@keyframes dnxteCalModalIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(10px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.dnxte-calendar-event-modal-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid #e2e8f0;
}

.dnxte-calendar-event-modal-color {
    width: 4px;
    height: 28px;
    border-radius: 2px;
    flex-shrink: 0;
}

.dnxte-calendar-event-modal-title {
    flex: 1;
    font-size: 16px;
    font-weight: 600;
    color: #1e293b;
    margin: 0;
}

.dnxte-calendar-event-modal-close {
    width: 28px;
    height: 28px;
    border: none;
    background: #f1f5f9;
    border-radius: 6px;
    font-size: 18px;
    color: #64748b;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    line-height: 1;
}

.dnxte-calendar-event-modal-close:hover {
    background: #e2e8f0;
    color: #1e293b;
}

.dnxte-calendar-event-modal-body {
    padding: 16px 20px;
    max-height: 60vh;
    overflow-y: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.dnxte-calendar-event-modal-body::-webkit-scrollbar {
    display: none;
    width: 0;
    height: 0;
}

.dnxte-calendar-event-modal-row {
    display: flex;
    gap: 12px;
    padding: 8px 0;
}

.dnxte-calendar-event-modal-row + .dnxte-calendar-event-modal-row {
    border-top: 1px solid #f1f5f9;
}

.dnxte-calendar-event-modal-label {
    font-size: 12px;
    font-weight: 600;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    min-width: 80px;
    padding-top: 2px;
}

.dnxte-calendar-event-modal-value {
    font-size: 13px;
    color: #334155;
    flex: 1;
    word-break: break-word;
}

.dnxte-calendar-event-modal-link {
    font-size: 13px;
    color: #3b82f6;
    text-decoration: none;
    word-break: break-all;
}

.dnxte-calendar-event-modal-link:hover {
    text-decoration: underline;
}

.dnxte-calendar-event-modal-category-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: 10px;
    text-transform: capitalize;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
    .calendar-container {
        min-height: 350px;
    }

    .calendar-container .fc-toolbar {
        flex-direction: column;
        gap: 8px;
    }

    .calendar-container .fc-toolbar-title {
        font-size: 16px !important;
    }

    .calendar-container .fc-button {
        font-size: 11px !important;
        padding: 4px 8px !important;
    }

    .calendar-container .fc-daygrid-day-number {
        font-size: 12px;
    }

    .dnxte-calendar-filter {
        gap: 8px;
        padding: 8px 12px;
    }
}

@media (max-width: 480px) {
    .calendar-container {
        min-height: 300px;
    }

    .calendar-container .fc-toolbar-chunk:last-child {
        display: none;
    }

    .dnxte-calendar-event-modal {
        width: 95vw;
    }

    .dnxte-calendar-event-modal-row {
        flex-direction: column;
        gap: 4px;
    }

    .dnxte-calendar-event-modal-label {
        min-width: unset;
    }

    .dnxte-calendar-filter {
        gap: 6px;
        padding: 8px 10px;
    }

    .dnxte-calendar-filter-label {
        width: 100%;
        margin-bottom: 2px;
    }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    .calendar-container .fc-event,
    .calendar-container .fc-button {
        transition: none;
    }

    .dnxte-calendar-event-modal {
        animation: none;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .calendar-container .fc-toolbar {
        display: none;
    }

    .dnxte-calendar-filter {
        display: none;
    }
}