/* ================================
   CALENDAR PAGE STYLES
   MAT Cawangan - PAS Gombak
   ================================ */

/* Hide body until auth check is complete */
body {
    opacity: 0;
    transition: opacity 0.2s ease;
}

body.auth-ready {
    opacity: 1;
}

/* Calendar Main Container */
.calendar-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px;
}

/* Calendar Header */
.calendar-header {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.calendar-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.year-selector-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 8px;
}

.year-selector-row label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary, #333);
}

.year-select {
    padding: 8px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    background: white;
    cursor: pointer;
    transition: border-color 0.2s;
}

.year-select:focus {
    outline: none;
    border-color: var(--primary, #2e7d32);
}

.btn-nav-month {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    border: none;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
}

.btn-nav-month:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-nav-month:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.current-month {
    position: relative;
    text-align: center;
}

.current-month h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    cursor: pointer;
    transition: var(--transition);
}

.current-month h2:hover {
    color: var(--primary);
}

/* Month Selector Dropdown */
.month-selector {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 8px;
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    background: var(--white);
    border: 2px solid var(--primary);
    border-radius: var(--radius);
    color: var(--gray-800);
    cursor: pointer;
    box-shadow: var(--shadow-md);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 100;
}

.month-selector:focus,
.month-selector.active {
    opacity: 1;
    visibility: visible;
    outline: none;
}

.current-month:hover .month-selector {
    opacity: 1;
    visibility: visible;
}

/* Calendar Legend */
.calendar-legend {
    display: flex;
    justify-content: center;
    gap: 32px;
    padding: 16px;
    background: var(--white);
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-600);
}

.legend-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
}

.legend-dot.upcoming {
    background: var(--primary);
}

.legend-dot.past {
    background: var(--gray-400);
}

.legend-dot.today {
    background: var(--warning);
}

/* Calendar Container */
.calendar-container {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-md);
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
    margin-bottom: 12px;
}

.weekday {
    text-align: center;
    font-weight: 700;
    font-size: 13px;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 12px 0;
}

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

.calendar-day {
    min-height: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 8px 6px;
    background: var(--gray-50);
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.calendar-day:hover {
    background: var(--gray-100);
    transform: scale(1.02);
}

.calendar-day.other-month {
    opacity: 0.4;
}

.calendar-day.today {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border: 2px solid var(--warning);
}

.calendar-day.has-event {
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
    border: 2px solid var(--primary-light);
}

.calendar-day.has-event.past-event {
    background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-200) 100%);
    border-color: var(--gray-400);
}

.day-number {
    font-size: 16px;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 4px;
}

.calendar-day.today .day-number {
    color: var(--warning);
}

/* Event Count Badge */
.event-count-badge {
    position: absolute;
    top: 6px;
    right: 6px;
    background: var(--primary);
    color: var(--white);
    font-size: 10px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
}

.event-count-badge.past {
    background: var(--gray-500);
}

/* Event List in Calendar Day */
.event-list {
    display: flex;
    flex-direction: column;
    gap: 3px;
    margin-top: 4px;
    width: 100%;
    overflow: hidden;
}

.event-item-mini {
    background: var(--primary);
    color: var(--white);
    font-size: 9px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: left;
    line-height: 1.3;
}

.event-item-mini.past {
    background: var(--gray-500);
}

.event-more {
    background: rgba(6, 110, 102, 0.15);
    color: var(--primary);
    font-size: 9px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    text-align: center;
    cursor: pointer;
}

.event-more.past {
    background: rgba(107, 114, 128, 0.15);
    color: var(--gray-500);
}

/* ================================
   EVENT MODAL
   ================================ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    backdrop-filter: blur(4px);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.event-modal {
    background: var(--white);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transform: scale(0.9);
    transition: var(--transition);
}

.modal-overlay.active .event-modal {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--gray-100);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: var(--gray-600);
}

.modal-close:hover {
    background: var(--gray-200);
    color: var(--gray-900);
}

.modal-header {
    padding: 24px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    position: relative;
}

.modal-header h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 4px;
}

.event-count {
    font-size: 14px;
    opacity: 0.9;
}

.modal-body {
    padding: 24px;
    max-height: 50vh;
    overflow-y: auto;
}

.modal-event-card {
    background: var(--gray-50);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 12px;
    border-left: 4px solid var(--primary);
}

.modal-event-card.past {
    border-left-color: var(--gray-400);
    opacity: 0.8;
}

.modal-event-card:last-child {
    margin-bottom: 0;
}

.modal-event-dun {
    font-size: 11px;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.modal-event-card.past .modal-event-dun {
    color: var(--gray-500);
}

.modal-event-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.modal-event-details {
    font-size: 13px;
    color: var(--gray-600);
}

.modal-event-details p {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 4px;
}

.modal-event-details p span:first-child {
    flex-shrink: 0;
}

.modal-location-link {
    color: #3b82f6;
    text-decoration: none;
    font-weight: 600;
    padding: 4px 10px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 6px;
    transition: all 0.2s ease;
}

.modal-location-link:hover {
    background: #3b82f6;
    color: white;
}

/* ================================
   MINI STATS
   ================================ */
.mini-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.mini-stat-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.mini-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.mini-stat-icon {
    font-size: 28px;
}

.mini-stat-content {
    display: flex;
    flex-direction: column;
}

.mini-stat-number {
    font-size: 24px;
    font-weight: 800;
    color: var(--gray-900);
}

.mini-stat-label {
    font-size: 12px;
    color: var(--gray-500);
    font-weight: 500;
}

/* ================================
   UPCOMING EVENTS
   ================================ */
.upcoming-events {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-md);
}

.upcoming-events h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 16px;
}

.events-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.event-item {
    display: flex;
    gap: 16px;
    padding: 16px;
    background: var(--gray-50);
    border-radius: var(--radius);
    transition: var(--transition);
}

.event-item:hover {
    background: var(--gray-100);
}

.event-date-box {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    text-align: center;
    min-width: 70px;
}

.event-date-day {
    display: block;
    font-size: 24px;
    font-weight: 800;
    line-height: 1;
}

.event-date-month {
    display: block;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    margin-top: 4px;
}

.event-info {
    flex: 1;
}

.event-info-dun {
    font-size: 11px;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.event-info h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.event-info p {
    font-size: 13px;
    color: var(--gray-500);
}

.no-events {
    text-align: center;
    padding: 40px;
    color: var(--gray-400);
}

.no-events-icon {
    font-size: 48px;
    margin-bottom: 12px;
}

/* ================================
   RESPONSIVE DESIGN
   ================================ */
@media screen and (max-width: 1200px) {
    .calendar-main {
        padding: 20px;
        padding-top: 90px;
    }
}

@media screen and (max-width: 992px) {
    .mini-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .calendar-weekdays .weekday {
        font-size: 11px;
    }
}

@media screen and (max-width: 768px) {
    .calendar-main {
        padding: 16px;
        padding-top: 80px;
    }
    
    .calendar-header {
        padding: 20px;
    }
    
    .calendar-title h1 {
        font-size: 22px;
    }
    
    .calendar-controls {
        gap: 12px;
    }
    
    .btn-nav-month {
        padding: 10px 14px;
        font-size: 12px;
    }
    
    .current-month h2 {
        font-size: 18px;
    }
    
    .calendar-container {
        padding: 16px;
    }
    
    .calendar-day {
        min-height: 80px;
        padding: 6px 4px;
    }
    
    .day-number {
        font-size: 14px;
    }
    
    /* Reposition badge below date on mobile */
    .event-count-badge {
        position: static;
        display: inline-block;
        margin-top: 2px;
        margin-bottom: 2px;
    }
    
    .calendar-legend {
        gap: 16px;
        padding: 12px;
    }
    
    .legend-item {
        font-size: 12px;
    }
}

@media screen and (max-width: 480px) {
    .calendar-grid {
        gap: 4px;
    }
    
    .calendar-day {
        min-height: 70px;
        padding: 4px 2px;
    }
    
    .day-number {
        font-size: 12px;
        font-weight: 700;
        margin-bottom: 2px;
    }
    
    /* Badge below date number on mobile */
    .event-count-badge {
        position: static;
        display: inline-block;
        font-size: 8px;
        padding: 1px 5px;
        margin-bottom: 2px;
        min-width: 16px;
    }
    
    .event-item-mini {
        font-size: 7px;
        padding: 1px 3px;
    }
    
    .event-more {
        font-size: 7px;
        padding: 1px 3px;
    }
    
    .mini-stats {
        grid-template-columns: 1fr 1fr;
    }
    
    .event-modal {
        width: 95%;
        max-height: 85vh;
    }
    
    .btn-nav-month span {
        display: none;
    }
    
    .calendar-weekdays .weekday {
        font-size: 9px;
    }
}