/**
 * Club Schedule Frontend Styles - Modern Danish UI
 */

/* Import Poppins Font */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

/* CSS Variables */
:root {
    --cs-primary: #3B82F6;
    --cs-primary-hover: #2563EB;
    --cs-primary-glow: rgba(59, 130, 246, 0.5);
    --cs-success: #10B981;
    --cs-warning: #F59E0B;
    --cs-danger: #EF4444;
    --cs-muted: #94A3B8;
    --cs-bg: rgba(15, 23, 42, 0.7);
    --cs-bg-solid: #0F172A;
    --cs-bg-hover: rgba(30, 41, 59, 0.8);
    --cs-border: rgba(148, 163, 184, 0.1);
    --cs-radius: 16px;
    --cs-radius-sm: 8px;
    --cs-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
    --cs-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
    --cs-white: #FFFFFF;
    --cs-text: #F1F5F9;
    --cs-text-muted: #CBD5E1;
    --cs-font: 'Poppins', sans-serif;
}

/* Calendar Container */
.cs-calendar-container {
    max-width: 1640px;
    margin: 0 auto;
    font-family: var(--cs-font);

}

/* Calendar Header */
.cs-calendar-header {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.cs-calendar-header::before {
    content: '📅';
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.cs-calendar-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--cs-white);
    margin: 0 0 0.5rem 0;
    letter-spacing: -0.025em;
    text-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.cs-calendar-subtitle {
    font-size: 1.125rem;
    color: var(--cs-text-muted);
    font-weight: 300;
}

/* Multi-Month Grid */
.cs-months-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(610px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.cs-month-container {
    background: var(--cs-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--cs-border);
    border-radius: var(--cs-radius);
    padding: 1.5rem;
    box-shadow: var(--cs-shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.cs-month-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--cs-primary), var(--cs-success));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.cs-month-container:hover {
    transform: translateY(-4px);
    box-shadow: var(--cs-shadow-lg);
    border-color: var(--cs-primary);
}

.cs-month-container:hover::before {
    transform: scaleX(1);
}

.cs-month-title {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--cs-white);
    margin: 0 0 1.25rem 0;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.cs-month-title::before,
.cs-month-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--cs-border);
}

/* Calendar Grid */
.cs-calendar {
    width: 100%;
    position: relative;
}

.cs-calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--cs-radius-sm);
    overflow: hidden;
    padding: 2px;
}

/* Week Header */
.cs-weekday {
    padding: 0.75rem 0.25rem;
    text-align: center;
    font-weight: 600;
    font-size: 0.75rem;
    color: var(--cs-primary);
    background: rgba(59, 130, 246, 0.1);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: relative;
}

/* Calendar Days */
.cs-day {
    min-height: 80px;
    height: 80px;
    padding: 0.5rem;
    background: var(--cs-bg-solid);
    position: relative;
    transition: all 0.2s ease;
    cursor: pointer;
    overflow: visible;
    display: flex;
    flex-direction: column;
    border-radius: var(--cs-radius-sm);
}

.cs-day::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, transparent, rgba(59, 130, 246, 0.1));
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: var(--cs-radius-sm);
}

.cs-day:hover {
    background: var(--cs-bg-hover);
    z-index: 50;
    transform: scale(1.02);
    box-shadow: var(--cs-shadow);
}

.cs-day:hover::before {
    opacity: 1;
}

.cs-day-number {
    font-size: 0.875rem;
    color: var(--cs-text);
    font-weight: 500;
    margin-bottom: 0.25rem;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.cs-day.has-events .cs-day-number::after {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--cs-primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.7; }
    100% { transform: scale(1); opacity: 1; }
}

.cs-day.other-month {
    opacity: 0.3;
}

.cs-day.today {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(16, 185, 129, 0.2));
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.cs-day.today .cs-day-number {
    font-weight: 700;
    color: var(--cs-primary);
}

/* Events Container - Absolute Positioned */
.cs-events {
    position: absolute;
    bottom: 0.25rem;
    left: 0.25rem;
    right: 0.25rem;
    display: flex;
    flex-direction: column;
    gap: 1px;
    z-index: 10;
    pointer-events: none;
}

.cs-day:hover .cs-events {
    z-index: 100;
    pointer-events: all;
}

/* Event Cards - Absolute but Visible */
.cs-event-card {
    background: var(--cs-bg-solid);
    border-left: 6px solid var(--cs-primary);
    border-radius: 3px;
    padding: 0.125rem 0.25rem;
    font-size: 0.8rem;
	margin-left: 6px;
    font-weight: 500;
    color: var(--cs-white);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.125rem;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    pointer-events: all;
    opacity: 0.9;
}

.cs-event-card:hover {
    transform: translateY(-1px) scale(1.05);
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.4);
    opacity: 1;
    z-index: 10;
}

/* Show only first 2 events, rest on hover */
.cs-events:not(:hover) .cs-event-card:nth-child(n+3) {
    opacity: 0;
    transform: scale(0.8);
    pointer-events: none;
}

.cs-day:hover .cs-events .cs-event-card {
    opacity: 1;
    transform: scale(1);
}

/* Event Count Badge */
.cs-event-count {
    position: absolute;
    top: 0.25rem;
    right: 0.25rem;
    background: var(--cs-primary);
    color: var(--cs-white);
    font-size: 0.5rem;
    font-weight: 600;
    padding: 0.125rem 0.25rem;
    border-radius: 9999px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    z-index: 5;
    min-width: 16px;
    text-align: center;
    line-height: 1;
}

/* Filtered State */
.cs-calendar-container.cs-filtered .cs-day:not(.cs-has-filtered-events) {
    opacity: 0.3;
}

.cs-calendar-container.cs-filtered .cs-day:not(.cs-has-filtered-events) .cs-events {
    display: none;
}

/* Event Icons */
.cs-event-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    margin-right: 0.5rem;
    font-size: 0.75rem;
}

/* Legend with Filter Functionality */
.cs-legend-wrapper {
    margin-bottom: 2rem;
}

.cs-legend {
    display: flex;
    flex-wrap: wrap;
    justify-content: left;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--cs-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--cs-border);
    border-radius: var(--cs-radius);
    box-shadow: var(--cs-shadow);
    position: relative;
    overflow: visible;
    margin-bottom: 0;
}

.cs-legend-header {
    width: 100%;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.cs-legend-title {
    font-size: 1.625rem;
    font-weight: 600;
    color: var(--cs-white);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cs-legend-title::before {
    content: '🔍';
    font-size: 1.5rem;
}

.cs-filter-controls {
    display: flex;
    gap: 0.5rem;
    margin-left: auto;
}

.cs-filter-clear {
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--cs-danger);
    padding: 0.375rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: none;
}

.cs-calendar-container.cs-filtered .cs-filter-clear {
    display: block;
}

.cs-filter-clear:hover {
    background: rgba(239, 68, 68, 0.3);
    transform: translateY(-1px);
}

.cs-legend-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    color: var(--cs-text);
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 9999px;
    transition: all 0.2s ease;
    border: 2px solid transparent;
    cursor: pointer;
    user-select: none;
}

.cs-legend-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.cs-legend-item.cs-active {
    border-color: var(--cs-primary);
    background: rgba(59, 130, 246, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.cs-legend-color {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    flex-shrink: 0;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all 0.2s ease;
}

.cs-legend-item.cs-active .cs-legend-color {
    transform: scale(1.1);
}

.cs-legend-color::after {
    content: '✓';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.25rem;
    opacity: 0;
    background: rgba(0, 0, 0, 0.3);
    transition: opacity 0.2s ease;
}

.cs-legend-item.cs-active .cs-legend-color::after {
    opacity: 1;
}

.cs-legend-label {
    font-weight: 500;
}

.cs-legend-info {
    width: 100%;
    text-align: left;
    margin-top: 1rem;
    font-size: 0.875rem;
    color: var(--cs-text-muted);
}

/* Calendar Instructions */
.cs-instructions {
    text-align: center;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(16, 185, 129, 0.1));
    border-radius: var(--cs-radius);
    margin-bottom: 1rem;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.cs-instructions-text {
    color: var(--cs-text);
    font-size: 0.9375rem;
    display: flex;
	margin: 0px;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.cs-instructions-text::before {
    content: '💡';
    font-size: 1.25rem;
}

/* Modal */
.cs-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 1rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cs-modal-overlay:not(.cs-hidden) {
    opacity: 1;
}

.cs-modal-overlay.cs-hidden {
    display: none;
}

.cs-modal {
    background: linear-gradient(135deg, var(--cs-bg-solid), rgba(30, 41, 59, 0.95));
    border: 1px solid var(--cs-border);
    border-radius: var(--cs-radius);
    max-width: 1200px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transform: scale(0.9) translateY(20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cs-modal-overlay:not(.cs-hidden) .cs-modal {
    transform: scale(1) translateY(0);
}

.cs-modal-header {
    padding: 2rem;
    border-bottom: 1px solid var(--cs-border);
    display: flex;
    justify-content: space-between;
    align-items: start;
    background: rgba(59, 130, 246, 0.05);
}

.cs-modal-title {
    font-size: 1.25rem;
    font-weight: 600;
	font-family: "Poppins", sans-serif;
    color: var(--cs-white);
    margin: 0;
    letter-spacing: -0.025em;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.cs-modal-title::before {
    content: '📌';
    font-size: 1.5rem;
}

.cs-modal-close {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    color: var(--cs-text-muted);
    padding: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
    position: relative;
}

.cs-modal-close:hover {
    background: rgba(239, 68, 68, 0.2);
    color: var(--cs-danger);
    transform: rotate(90deg);
}
.cs-modal-close:focus {
    background: rgba(239, 68, 68, 0.2);
    color: var(--cs-danger);
    transform: rotate(90deg);
}

.cs-modal-body {
    padding: 2rem;
    color: var(--cs-text);
}

.cs-event-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--cs-radius-sm);
    border: 1px solid var(--cs-border);
}

.cs-event-meta-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--cs-text);
    font-size: 0.9375rem;
}

.cs-event-meta-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cs-primary);
}

.cs-event-team-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.65rem;
    border-radius: 9999px;
    font-size: 0.875rem;
	margin-top: 10px;
    font-weight: 600;
    color: var(--cs-white);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.cs-event-description {
    color: var(--cs-text);
    line-height: 1.8;
    font-size: 1rem;
}

.cs-event-excerpt {
    font-size: 1.425rem;
    color: white;
    margin-bottom: 1.5rem;
    padding: 1rem;
	font-weight: 600;
	font-family: "Poppins", sans-serif;
    background: rgba(255, 255, 255, 0.02);
    border-left: 3px solid #39C03C;
    border-radius: var(--cs-radius-sm);
}

/* Loading State */
.cs-loading {
    text-align: center;
    padding: 4rem;
    color: var(--cs-text-muted);
}

.cs-spinner {
    display: inline-block;
    width: 48px;
    height: 48px;
    border: 3px solid var(--cs-border);
    border-top-color: var(--cs-primary);
    border-radius: 50%;
    animation: cs-spin 1s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
}

@keyframes cs-spin {
    to { transform: rotate(360deg); }
}

.cs-loading-text {
    display: block;
    margin-top: 1rem;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Error State */
.cs-error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--cs-danger);
    padding: 1.5rem;
    border-radius: var(--cs-radius-sm);
    margin: 1rem 0;
    text-align: center;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.cs-error::before {
    content: '⚠️';
    display: block;
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .cs-months-grid {
        grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    }
}

@media (max-width: 768px) {
    .cs-calendar-container {
        padding: 0rem;
    }
    
    .cs-calendar-title {
        font-size: 1.75rem;
    }
    
    .cs-months-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cs-month-container {
        padding: 1rem;
    }
    
    .cs-calendar-grid {
        gap: 1px;
    }
    
    .cs-day {
        min-height: 60px;
        height: 60px;
        padding: 0.375rem;
    }
    
    .cs-day-number {
        font-size: 0.75rem;
    }
    
    .cs-event-card {
        font-size: 0.45rem;
        padding: 0.125rem 0.2rem;
    }
    
    .cs-event-count {
        font-size: 0.45rem;
        padding: 0.125rem 0.2rem;
        min-width: 14px;
    }
    
    .cs-weekday {
        font-size: 0.625rem;
        padding: 0.5rem 0.125rem;
    }
    
    .cs-modal-title {
        font-size: 1.25rem;
    }
    
    .cs-event-meta {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .cs-legend {
        gap: 0.75rem;
        padding: 1.5rem 1rem;
    }
    
    .cs-legend-item {
        padding: 0.2rem 0.5rem;
        font-size: 0.675rem;
    }
    
    .cs-legend-color {
        width: 15px;
        height: 15px;
    }
    
    .cs-filter-clear {
        font-size: 0.625rem;
        padding: 0.25rem 0.5rem;
    }
}

/* Animations */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.cs-month-container {
    animation: slideIn 0.5s ease backwards;
}

.cs-month-container:nth-child(1) { animation-delay: 0.1s; }
.cs-month-container:nth-child(2) { animation-delay: 0.2s; }
.cs-month-container:nth-child(3) { animation-delay: 0.3s; }
.cs-month-container:nth-child(4) { animation-delay: 0.4s; }
.cs-month-container:nth-child(5) { animation-delay: 0.5s; }
.cs-month-container:nth-child(6) { animation-delay: 0.6s; }

/* Print Styles */
@media print {
    .cs-calendar-header::before,
    .cs-modal-overlay {
        display: none !important;
    }
    
    .cs-months-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .cs-month-container {
        break-inside: avoid;
        page-break-inside: avoid;
        box-shadow: none;
        border: 1px solid #000;
    }
}