/* calendardisplay.css */

:root {
    /* Primary Colors */
    --primary-blue: #2563eb;
    --primary-green: #16a34a;
    --primary-purple: #9333ea;
    --primary-orange: #ea580c;
    
    /* Event Category Colors */
    --color-closure: #dc2626;
    --color-religious: #7c3aed;
    --color-cultural: #db2777;
    --color-school-event: #2563eb;
    --color-family: #16a34a;
    --color-party: #f59e0b;
    --color-national: #0891b2;
    --color-special-day: #8b5cf6;
    --color-graduation: #10b981;
    
    /* Neutral Colors */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--gray-50);
    color: var(--gray-800);
    line-height: 1.6;
}

.calendar-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

h1 {
    text-align: center;
    color: var(--gray-900);
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.subtitle {
    text-align: center;
    color: var(--gray-600);
    font-size: 1.25rem;
    margin-bottom: 30px;
}

/* Tab Navigation */
.tab-container {
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    margin-bottom: 30px;
}

.tab-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 20px;
    border-bottom: 1px solid var(--gray-200);
}

.tab-button {
    flex: 1;
    min-width: 150px;
    padding: 15px 20px;
    border: 2px solid var(--gray-200);
    background: white;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-700);
}

.tab-button small {
    display: block;
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--gray-500);
    margin-top: 2px;
}

.tab-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Tab button colors */
.tab-button.autumn-term.active {
    background: var(--primary-orange);
    color: white;
    border-color: var(--primary-orange);
}

.tab-button.spring-term.active {
    background: var(--primary-green);
    color: white;
    border-color: var(--primary-green);
}

.tab-button.summer-term.active {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}

.tab-button.complete-view.active {
    background: var(--primary-purple);
    color: white;
    border-color: var(--primary-purple);
}

.tab-button.active small {
    color: rgba(255, 255, 255, 0.9);
}

/* Tab Content */
.tab-content {
    display: none;
    padding: 30px;
}

.tab-content.active {
    display: block;
}

.section {
    margin-bottom: 30px;
}

/* Month Blocks */
.month-block {
    margin-bottom: 40px;
}

.month-block h3 {
    color: var(--gray-900);
    font-size: 1.5rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--gray-200);
}

/* Events Grid */
.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 15px;
}

.event-item {
    background: white;
    border-radius: 8px;
    padding: 20px;
    border-left: 4px solid var(--gray-300);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.event-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

/* Event type colors */
.event-item.closure {
    border-left-color: var(--color-closure);
    background-color: #fef2f2;
}

.event-item.religious {
    border-left-color: var(--color-religious);
}

.event-item.cultural {
    border-left-color: var(--color-cultural);
}

.event-item.school-event {
    border-left-color: var(--color-school-event);
}

.event-item.family {
    border-left-color: var(--color-family);
}

.event-item.party {
    border-left-color: var(--color-party);
}

.event-item.national {
    border-left-color: var(--color-national);
}

.event-item.special-day {
    border-left-color: var(--color-special-day);
}

.event-item.graduation {
    border-left-color: var(--color-graduation);
    background-color: #f0fdf4;
}

.event-date {
    font-weight: 700;
    color: var(--gray-900);
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.event-name {
    font-weight: 600;
    color: var(--gray-800);
    font-size: 1rem;
    margin-bottom: 5px;
}

.event-description {
    color: var(--gray-600);
    font-size: 0.875rem;
}

/* Calendar Stats */
.calendar-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.stat-card {
    background: white;
    border-radius: 8px;
    padding: 25px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 5px;
}

.stat-label {
    color: var(--gray-600);
    font-size: 1rem;
}

/* Calendar Grid (Complete View) */
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.calendar-month {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
}

.month-header {
    padding: 15px;
    font-weight: 700;
    color: white;
    text-align: center;
    font-size: 1.1rem;
}

/* Month header colors */
.month-header.september { background: #f97316; }
.month-header.october { background: #fb923c; }
.month-header.november { background: #d97706; }
.month-header.december { background: #dc2626; }
.month-header.january { background: #2563eb; }
.month-header.february { background: #ec4899; }
.month-header.march { background: #16a34a; }
.month-header.april { background: #8b5cf6; }
.month-header.may { background: #10b981; }
.month-header.june { background: #06b6d4; }
.month-header.july { background: #f59e0b; }
.month-header.august { background: #6366f1; }

.month-events {
    padding: 15px;
}

.event-compact {
    padding: 8px 0;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.875rem;
    color: var(--gray-700);
}

.event-compact:last-child {
    border-bottom: none;
}

.event-compact .date {
    font-weight: 700;
    color: var(--gray-900);
    margin-right: 8px;
}

.event-compact.closure-event {
    color: var(--color-closure);
    font-weight: 600;
}

.event-compact.graduation-event {
    color: var(--color-graduation);
    font-weight: 600;
}

/* Closure Summary */
.closure-summary {
    background: white;
    border-radius: 12px;
    padding: 30px;
    margin-top: 40px;
    box-shadow: var(--shadow-md);
}

.closure-summary h3 {
    color: var(--gray-900);
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.closure-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.closure-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
        background: var(--gray-50);
    border-radius: 8px;
    border: 1px solid var(--gray-200);
}

.closure-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.closure-details strong {
    display: block;
    color: var(--gray-900);
    margin-bottom: 5px;
}

.closure-details p {
    color: var(--gray-600);
    font-size: 0.875rem;
}

/* Important Information */
.important-info {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: 12px;
    padding: 30px;
    margin-top: 40px;
    border: 1px solid #bae6fd;
}

.important-info h3 {
    color: var(--gray-900);
    margin-bottom: 20px;
    font-size: 1.5rem;
    text-align: center;
}

.important-info h4 {
    margin-bottom: 10px;
}

.important-info p {
    color: var(--gray-700);
    line-height: 1.8;
}

/* Event Legend */
.event-legend {
    background: white;
    border-radius: 12px;
    padding: 30px;
    margin-top: 30px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
}

.event-legend h3 {
    color: var(--gray-900);
    margin-bottom: 20px;
    font-size: 1.25rem;
}

.legend-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.legend-color {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    flex-shrink: 0;
}

.legend-color.closure {
    background-color: var(--color-closure);
}

.legend-color.religious {
    background-color: var(--color-religious);
}

.legend-color.cultural {
    background-color: var(--color-cultural);
}

.legend-color.school-event {
    background-color: var(--color-school-event);
}

.legend-color.family {
    background-color: var(--color-family);
}

.legend-color.party {
    background-color: var(--color-party);
}

.legend-color.national {
    background-color: var(--color-national);
}

.legend-color.special-day {
    background-color: var(--color-special-day);
}

/* Responsive Design */
@media (max-width: 768px) {
    .calendar-wrapper {
        padding: 15px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 1.1rem;
    }
    
    .tab-nav {
        padding: 15px;
        gap: 8px;
    }
    
    .tab-button {
        min-width: 120px;
        padding: 12px 15px;
        font-size: 0.9rem;
    }
    
    .tab-button small {
        font-size: 0.75rem;
    }
    
    .tab-content {
        padding: 20px;
    }
    
    .events-grid {
        grid-template-columns: 1fr;
    }
    
    .calendar-grid {
        grid-template-columns: 1fr;
    }
    
    .calendar-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .important-info {
        padding: 20px;
    }
    
    .legend-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.75rem;
    }
    
    .tab-nav {
        flex-direction: column;
    }
    
    .tab-button {
        width: 100%;
    }
    
    .stat-card {
        padding: 20px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .closure-grid {
        grid-template-columns: 1fr;
    }
}

/* Print Styles */
@media print {
    body {
        background: white;
    }
    
    .calendar-wrapper {
        max-width: 100%;
        padding: 0;
    }
    
    .tab-nav {
        display: none;
    }
    
    .tab-content {
        display: block !important;
        padding: 0;
        page-break-after: always;
    }
    
    .tab-content:last-child {
        page-break-after: auto;
    }
    
    .event-item,
    .calendar-month,
    .stat-card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    .important-info,
    .event-legend {
        background: #f9f9f9;
        border: 1px solid #ddd;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tab-content.active {
    animation: fadeIn 0.3s ease-out;
}

.event-item {
    animation: fadeIn 0.4s ease-out;
    animation-fill-mode: both;
}

.event-item:nth-child(1) { animation-delay: 0.05s; }
.event-item:nth-child(2) { animation-delay: 0.1s; }
.event-item:nth-child(3) { animation-delay: 0.15s; }
.event-item:nth-child(4) { animation-delay: 0.2s; }
.event-item:nth-child(5) { animation-delay: 0.25s; }
.event-item:nth-child(6) { animation-delay: 0.3s; }
.event-item:nth-child(7) { animation-delay: 0.35s; }
.event-item:nth-child(8) { animation-delay: 0.4s; }

/* Hover Effects */
.calendar-month:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: scale(1.05);
    transition: transform 0.3s ease;
}

/* Accessibility */
.tab-button:focus,
.event-item:focus {
    outline: 3px solid var(--primary-blue);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .event-item {
        border: 2px solid currentColor;
    }
    
    .tab-button {
        border-width: 3px;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}