/* Calendar NSG Frontend Styles */

/* Override WordPress theme layout constraints */
.is-layout-constrained > :where(:not(.alignleft):not(.alignright):not(.alignfull)) {
    max-width: none !important;
}

:root {
    --calendar-primary: #0073aa;
    --calendar-secondary: #005a8a;
    --calendar-light: #f0f7ff;
    --calendar-border: #e0e0e0;
    --calendar-text: #333;
    --calendar-text-light: #666;
    --calendar-bg: #ffffff;
}

/* Timeline Styles */
.calendar-nsg-timeline-container {
    max-width: 900px;
    margin: 30px auto;
    padding: 20px;
}

.calendar-nsg-timeline {
    position: relative;
    padding: 20px 0;
}

.calendar-nsg-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--calendar-primary);
}

.calendar-nsg-timeline-item {
    margin-bottom: 30px;
    position: relative;
}

.calendar-nsg-timeline-item:nth-child(odd) .calendar-nsg-event-content {
    margin-left: 0;
    margin-right: 52%;
}

.calendar-nsg-timeline-item:nth-child(even) .calendar-nsg-event-content {
    margin-left: 52%;
    margin-right: 0;
}

.calendar-nsg-timeline-marker {
    position: absolute;
    left: 50%;
    top: 0;
    width: 20px;
    height: 20px;
    background: var(--calendar-primary);
    border: 3px solid white;
    border-radius: 50%;
    transform: translateX(-50%);
    z-index: 1;
    box-shadow: 0 0 0 2px var(--calendar-primary);
}

.calendar-nsg-event-content {
    background: white;
    border: 1px solid var(--calendar-border);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 115, 170, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
}

.calendar-nsg-event-content:hover {
    box-shadow: 0 4px 16px rgba(0, 115, 170, 0.2);
    transform: translateY(-2px);
}

.calendar-nsg-event-date {
    color: var(--calendar-primary);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.calendar-nsg-event-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--calendar-text);
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.calendar-nsg-event-content:hover .calendar-nsg-event-title {
    color: var(--calendar-primary);
}

.calendar-nsg-event-time {
    font-size: 14px;
    color: var(--calendar-text-light);
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 8px;
}

.calendar-nsg-event-location {
    font-size: 14px;
    color: var(--calendar-text-light);
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 15px;
}

.calendar-nsg-event-description {
    font-size: 14px;
    color: var(--calendar-text-light);
    line-height: 1.6;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.calendar-nsg-event-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid var(--calendar-border);
}

.calendar-nsg-event-participants {
    font-size: 12px;
    color: var(--calendar-text-light);
    flex: 1;
}

.calendar-nsg-btn-view-detail {
    background: var(--calendar-primary);
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 4px;
}

.calendar-nsg-btn-view-detail:hover {
    background: var(--calendar-secondary);
    transform: translateY(-1px);
}

/* Modal Detail */
.calendar-nsg-modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9999;
    animation: fadeIn 0.3s ease;
}

.calendar-nsg-modal-detail {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    padding: 30px;
    border-radius: 8px;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    z-index: 10000;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    animation: slideIn 0.3s ease;
}

.calendar-nsg-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--calendar-light);
    padding-bottom: 15px;
}

.calendar-nsg-modal-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--calendar-text);
    margin: 0;
}

.calendar-nsg-modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--calendar-text-light);
    transition: color 0.3s ease;
}

.calendar-nsg-modal-close:hover {
    color: var(--calendar-text);
}

/* Google Calendar Button */
.calendar-nsg-google-calendar-wrapper {
    margin: -10px 0 20px 0;
    padding: 15px 20px;
    background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
    border-radius: 8px;
    border: 1px solid #e5e7eb;
}

.calendar-nsg-google-calendar-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #4285f4, #357ae8);
    color: white !important;
    padding: 12px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(66, 133, 244, 0.3);
}

.calendar-nsg-google-calendar-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(66, 133, 244, 0.4);
    color: white !important;
    text-decoration: none;
}

.calendar-nsg-google-calendar-btn i {
    font-size: 16px;
}

.calendar-nsg-modal-body {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.calendar-nsg-detail-item {
    display: flex;
    gap: 12px;
}

.calendar-nsg-detail-icon {
    color: var(--calendar-primary);
    width: 24px;
    text-align: center;
    flex-shrink: 0;
}

.calendar-nsg-detail-info {
    flex: 1;
}

.calendar-nsg-detail-label {
    font-weight: 600;
    color: var(--calendar-text);
    font-size: 14px;
}

.calendar-nsg-detail-value {
    color: var(--calendar-text-light);
    font-size: 14px;
    line-height: 1.6;
}

/* Weekly Schedule */
.calendar-nsg-weekly-container {
    max-width: 1000px;
    margin: 30px auto;
    padding: 20px;
}

.calendar-nsg-weekly-header {
    background: linear-gradient(135deg, var(--calendar-primary) 0%, var(--calendar-secondary) 100%);
    color: white;
    padding: 20px;
    border-radius: 8px 8px 0 0;
    text-align: center;
    margin-bottom: 0;
}

.calendar-nsg-weekly-header h2 {
    margin: 0;
    font-size: 20px;
}

.calendar-nsg-weekly-table th {
    text-align: center;
}

.calendar-nsg-weekly-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1px;
    background: var(--calendar-border);
    border: 1px solid var(--calendar-border);
    border-top: none;
    border-radius: 0 0 8px 8px;
    overflow: hidden;
}

.calendar-nsg-day-column {
    background: white;
    padding: 15px;
}

.calendar-nsg-day-header {
    font-weight: 700;
    color: var(--calendar-primary);
    font-size: 14px;
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--calendar-light);
}

.calendar-nsg-day-events {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.calendar-nsg-day-event {
    background: var(--calendar-light);
    padding: 10px;
    border-left: 3px solid var(--calendar-primary);
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.calendar-nsg-day-event:hover {
    background: rgba(0, 115, 170, 0.15);
    transform: translateX(2px);
}

.calendar-nsg-day-event-time {
    font-weight: 600;
    color: var(--calendar-primary);
    font-size: 11px;
}

.calendar-nsg-day-event-title {
    color: var(--calendar-text);
    font-weight: 600;
    margin-top: 4px;
}

/* Statistics */
.calendar-nsg-stats-container {
    max-width: 1000px;
    margin: 30px auto;
    padding: 20px;
}

.calendar-nsg-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.calendar-nsg-stat {
    background: linear-gradient(135deg, var(--calendar-primary) 0%, var(--calendar-secondary) 100%);
    color: white;
    padding: 25px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 115, 170, 0.2);
    transition: all 0.3s ease;
}

.calendar-nsg-stat:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 115, 170, 0.3);
}

.calendar-nsg-stat-icon {
    font-size: 32px;
    margin-bottom: 12px;
    opacity: 0.9;
}

.calendar-nsg-stat-value {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 8px;
}

.calendar-nsg-stat-label {
    font-size: 14px;
    opacity: 0.95;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideIn {
    from {
        transform: translate(-50%, -60%);
        opacity: 0;
    }
    to {
        transform: translate(-50%, -50%);
        opacity: 1;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .calendar-nsg-timeline::before {
        left: 10px;
    }

    .calendar-nsg-timeline-marker {
        left: 10px;
    }

    .calendar-nsg-timeline-item:nth-child(odd) .calendar-nsg-event-content,
    .calendar-nsg-timeline-item:nth-child(even) .calendar-nsg-event-content {
        margin-left: 50px;
        margin-right: 0;
    }

    .calendar-nsg-modal-detail {
        width: 95%;
        padding: 20px;
        max-height: 90vh;
    }

    .calendar-nsg-weekly-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }

    .calendar-nsg-stats-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .calendar-nsg-timeline-item {
        margin-bottom: 20px;
    }

    .calendar-nsg-event-content {
        padding: 15px;
    }

    .calendar-nsg-event-title {
        font-size: 16px;
    }

    .calendar-nsg-modal-title {
        font-size: 18px;
    }
}

/* Weekly Calendar Header with Action Buttons */
.calendar-nsg-weekly-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 25px;
    gap: 20px;
    flex-wrap: wrap;
    background: radial-gradient(#2196F3, #4a65ff);
}

.calendar-nsg-weekly-header-text {
    flex: 1;
    min-width: 200px;
}

.calendar-nsg-weekly-header h2 {
    margin-bottom: 5px;
    color: white;
}

.calendar-nsg-weekly-header p {
    color: #fff900;
    margin: 0;
}

.calendar-nsg-weekly-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.calendar-nsg-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, #2196F3, #03A9F4);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 6px rgba(0, 115, 170, 0.3);
}

.calendar-nsg-action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 115, 170, 0.4);
}

.calendar-nsg-action-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(0, 115, 170, 0.3);
}

.calendar-nsg-action-btn svg {
    width: 18px;
    height: 18px;
}

/* QR Code Modal */
.calendar-nsg-qr-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgb(0 0 0 / 0%);
    z-index: 10000;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.3s ease;
}

.calendar-nsg-qr-modal.active {
    display: flex;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.calendar-nsg-qr-modal-content {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    position: relative;
    max-width: 400px;
    width: 90%;
    text-align: center;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.calendar-nsg-qr-modal-close {
    position: absolute;
    top: 10px;
    right: 10px;
    background: transparent;
    border: none;
    font-size: 28px;
    color: #666;
    cursor: pointer;
    padding: 5px 10px;
    line-height: 1;
    transition: color 0.2s ease;
}

.calendar-nsg-qr-modal-close:hover {
    color: #333;
}

.calendar-nsg-qr-modal h3 {
    margin-top: 0;
    margin-bottom: 20px;
    color: #333;
    font-size: 20px;
}

.calendar-nsg-qr-code-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 20px 0;
    padding: 20px;
    background: #f5f5f5;
    border-radius: 8px;
    min-height: 256px;
}

.calendar-nsg-qr-code-container canvas {
    display: block;
    max-width: 100%;
    height: auto;
}

.calendar-nsg-download-qr-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--calendar-primary, #0073aa), var(--calendar-secondary, #005a8a));
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 6px rgba(0, 115, 170, 0.3);
    margin-top: 15px;
}

.calendar-nsg-download-qr-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 115, 170, 0.4);
}

.calendar-nsg-download-qr-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(0, 115, 170, 0.3);
}

.calendar-nsg-download-qr-btn svg {
    width: 18px;
    height: 18px;
}