/**
 * HBC Church Website - Calendar Styles
 * Professional calendar display with responsive design
 */

/* ===== CALENDAR PAGE CONTAINER ===== */
.calendar-page-container {
    max-width: 1400px;
    margin: var(--spacing-lg) auto;
    padding: 0 var(--spacing-lg);
}

/* ===== PAGE HEADER ===== */
.page-header {
    text-align: center;
    padding: var(--spacing-xl) 0;
    border-bottom: 3px solid var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.page-header h1 {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.page-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    font-style: italic;
}

/* ===== CALENDAR NAVIGATION ===== */
.calendar-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(0, 188, 212, 0.1) 100%);
    border-radius: var(--radius-lg);
}

.nav-button {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-white);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-normal);
}

.nav-button:hover {
    background: var(--color-primary);
    color: var(--color-text-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--color-shadow);
    text-decoration: none;
}

.nav-button .arrow {
    font-size: 1.5rem;
    font-weight: bold;
}

.current-month-display h2 {
    color: var(--color-primary);
    font-size: 2rem;
    margin: 0;
}

/* ===== CALENDAR MONTH ===== */
.calendar-month {
    background: var(--color-bg-white);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 16px var(--color-shadow);
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
}

.calendar-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-text-white);
    padding: var(--spacing-md);
    text-align: center;
}

.calendar-header h2 {
    color: var(--color-text-white);
    margin: 0;
    font-size: 1.75rem;
}

/* ===== CALENDAR DAY HEADERS ===== */
.calendar-days-header {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    background: var(--color-bg-aside);
    border-bottom: 2px solid var(--color-border);
}

.calendar-day-name {
    padding: var(--spacing-sm);
    text-align: center;
    font-weight: 600;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    text-transform: uppercase;
}

/* ===== CALENDAR GRID ===== */
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: var(--color-border);
}

.calendar-cell {
    background: var(--color-bg-white);
    min-height: 100px;
    padding: var(--spacing-sm);
    position: relative;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.calendar-cell:hover {
    background: var(--color-primary-light);
    transform: scale(1.02);
    z-index: 10;
    box-shadow: 0 4px 12px var(--color-shadow);
}

.calendar-cell.empty {
    background: #f9f9f9;
    cursor: default;
}

.calendar-cell.empty:hover {
    background: #f9f9f9;
    transform: none;
    box-shadow: none;
}

.calendar-cell.today {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.2) 0%, rgba(0, 188, 212, 0.2) 100%);
    border: 2px solid var(--color-primary);
}

.calendar-cell.has-events {
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.05) 0%, rgba(102, 126, 234, 0.05) 100%);
}

.day-number {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.event-indicator {
    position: absolute;
    bottom: var(--spacing-xs);
    right: var(--spacing-xs);
    background: var(--color-primary);
    color: var(--color-text-white);
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: bold;
}

.event-count {
    font-size: 0.75rem;
}

/* ===== MONTH EVENTS LIST ===== */
.month-events-list {
    margin: var(--spacing-xl) 0;
}

.month-events-list h3 {
    color: var(--color-primary);
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 3px solid var(--color-primary);
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

/* ===== EVENT CARDS ===== */
.event-card {
    background: var(--color-bg-white);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 12px var(--color-shadow);
    padding: var(--spacing-md);
    display: flex;
    gap: var(--spacing-md);
    transition: all var(--transition-normal);
    cursor: pointer;
    border-left: 6px solid var(--color-primary);
}

.event-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px var(--color-shadow);
}

/* Event Type Colors */
.event-card.event-service {
    border-left-color: #667eea;
}

.event-card.event-meeting {
    border-left-color: #00bcd4;
}

.event-card.event-conference {
    border-left-color: #764ba2;
}

.event-card.event-anniversary {
    border-left-color: #f093fb;
}

.event-card.event-social {
    border-left-color: #ffc107;
}

.event-card.event-outreach {
    border-left-color: #28a745;
}

.event-card.event-fellowship {
    border-left-color: #ff6b6b;
}

.event-card.event-prayer {
    border-left-color: #c44569;
}

.event-date-badge {
    flex-shrink: 0;
    width: 70px;
    text-align: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-text-white);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
}

.event-month {
    font-size: 0.875rem;
    text-transform: uppercase;
    font-weight: 600;
}

.event-day {
    font-size: 2rem;
    font-weight: bold;
    line-height: 1;
}

.event-details {
    flex: 1;
}

.event-type-label {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: var(--spacing-xs);
}

.event-title {
    color: var(--color-text-primary);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.event-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.event-time,
.event-location {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.event-summary {
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.btn-view-details {
    background: var(--color-primary);
    color: var(--color-text-white);
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-view-details:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px var(--color-shadow);
}

/* ===== NO EVENTS MESSAGE ===== */
.no-events-message {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--color-bg-aside);
    border-radius: var(--radius-lg);
    margin: var(--spacing-lg) 0;
}

.no-events-message p {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    font-style: italic;
}

/* ===== UPCOMING EVENTS SIDEBAR ===== */
.upcoming-events-sidebar {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(0, 188, 212, 0.1) 100%);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.upcoming-events-sidebar h3 {
    color: var(--color-primary);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary);
}

.upcoming-events-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.upcoming-event-item {
    display: flex;
    gap: var(--spacing-md);
    background: var(--color-bg-white);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.upcoming-event-item:hover {
    transform: translateX(4px);
    box-shadow: 0 2px 8px var(--color-shadow);
}

.upcoming-event-date {
    flex-shrink: 0;
    width: 50px;
    text-align: center;
    background: var(--color-primary);
    color: var(--color-text-white);
    border-radius: var(--radius-sm);
    padding: 0.5rem;
}

.date-day {
    font-size: 1.5rem;
    font-weight: bold;
    line-height: 1;
}

.date-month {
    font-size: 0.75rem;
    text-transform: uppercase;
}

.upcoming-event-info h5 {
    color: var(--color-text-primary);
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.event-time-small {
    color: var(--color-text-light);
    font-size: 0.875rem;
    margin: 0;
}

/* ===== MODAL (EVENT DETAILS POPUP) ===== */
.modal {
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.modal-content {
    background-color: var(--color-bg-white);
    margin: 5% auto;
    padding: 0;
    border-radius: var(--radius-lg);
    max-width: 700px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    animation: modalFadeIn 0.3s ease;
}

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

.modal-close {
    color: var(--color-text-light);
    float: right;
    font-size: 2rem;
    font-weight: bold;
    padding: var(--spacing-md);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.modal-close:hover,
.modal-close:focus {
    color: var(--color-error);
}

#eventModalBody {
    padding: var(--spacing-lg);
}

/* ===== RESPONSIVE STYLES ===== */

/* Tablet */
@media (max-width: 1024px) {
    .calendar-navigation {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .events-grid {
        grid-template-columns: 1fr;
    }
    
    .calendar-cell {
        min-height: 80px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .page-header h1 {
        font-size: 2rem;
    }
    
    .page-subtitle {
        font-size: 1rem;
    }
    
    .calendar-grid {
        gap: 0;
    }
    
    .calendar-cell {
        min-height: 60px;
        padding: 0.25rem;
    }
    
    .day-number {
        font-size: 0.875rem;
    }
    
    .event-indicator {
        width: 20px;
        height: 20px;
        font-size: 0.625rem;
    }
    
    .nav-button .month-name {
        display: none;
    }
    
    .modal-content {
        margin: 10% 5%;
        max-width: 90%;
    }
    
    .event-date-badge {
        width: 60px;
    }
    
    .event-day {
        font-size: 1.5rem;
    }
}