/* ===================================
   Event List Component Styles
   =================================== */

/* CSS Variables */
:root {
    --event-primary-color: #243e73;
    --event-secondary-color: #355baa;
    --event-white: #ffffff;
    --event-text-primary: #000000;
    --event-text-secondary: #000000;
    --event-text-muted: #000000;
    --event-bg-light: #f8f9fa;
    --event-border-color: #e9ecef;

    --event-gradient: linear-gradient(135deg, var(--event-primary-color) 0%, var(--event-secondary-color) 100%);

    --event-radius-lg: 15px;
    --event-radius-md: 12px;
    --event-radius-sm: 10px;
    --event-radius-xs: 8px;
    --event-radius-pill: 20px;

    --event-spacing-xl: 2rem;
    --event-spacing-lg: 1.5rem;
    --event-spacing-md: 1rem;
    --event-spacing-sm: 0.75rem;
    --event-spacing-xs: 0.5rem;
    --event-spacing-xxs: 0.375rem;

    --event-font-xl: 2rem;
    --event-font-lg: 1.75rem;
    --event-font-md: 1.5rem;
    --event-font-base: 1.25rem;
    --event-font-sm: 0.95rem;
    --event-font-xs: 0.875rem;
    --event-font-xxs: 0.85rem;
    --event-font-tiny: 0.75rem;

    --event-shadow-sm: 0 2px 10px rgba(0,0,0,0.1);
    --event-shadow-md: 0 5px 20px rgba(0,0,0,0.08);
    --event-shadow-lg: 0 10px 30px rgba(0,0,0,0.1);
    --event-shadow-xl: 0 15px 40px rgba(0,0,0,0.15);
    --event-shadow-primary: 0 10px 30px rgba(102, 127, 234, 0.3);
    --event-shadow-primary-hover: 0 5px 15px rgba(102, 126, 234, 0.4);

    --event-transition: all 0.3s ease;

    --event-font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* Base Component Styles */
.event-list-component {
    font-family: var(--event-font-family);
}

/* Search and Filter Section */
.event-search-filter {
    background: var(--event-gradient);
    border-radius: var(--event-radius-lg);
    padding: var(--event-spacing-xl);
    margin-bottom: var(--event-spacing-xl);
    box-shadow: var(--event-shadow-primary);
}

.event-search-filter h2 {
    color: var(--event-white);
    font-weight: 600;
    margin-bottom: var(--event-spacing-lg);
    font-size: var(--event-font-lg);
}

.event-search-filter .form-control {
    border-radius: var(--event-radius-sm);
    border: none;
    padding: var(--event-spacing-sm) var(--event-spacing-md);
    box-shadow: var(--event-shadow-sm);
}

.event-search-filter .btn {
    border-radius: var(--event-radius-sm);
    padding: var(--event-spacing-sm) var(--event-spacing-xl);
    font-weight: 600;
    border: none;
}

/* Event Card */
.event-card {
    background: var(--event-white);
    border-radius: var(--event-radius-lg);
    overflow: hidden;
    transition: var(--event-transition);
    box-shadow: var(--event-shadow-md);
    margin-bottom: var(--event-spacing-lg);
    border: none;
}

.event-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--event-shadow-xl);
}

.event-card-header {
    background: var(--event-gradient);
    color: var(--event-white);
    padding: var(--event-spacing-lg);
    position: relative;
    min-height: 120px;
}

.event-card-header h3 {
    font-size: var(--event-font-md);
    font-weight: 700;
    margin-bottom: var(--event-spacing-xs);
    color: var(--event-white);
}

.event-date-badge {
    position: absolute;
    top: var(--event-spacing-md);
    right: var(--event-spacing-md);
    background: rgba(255,255,255,0.25);
    backdrop-filter: blur(10px);
    border-radius: var(--event-radius-md);
    padding: var(--event-spacing-sm) var(--event-spacing-md);
    text-align: center;
    min-width: 80px;
}

.event-date-badge .day {
    font-size: var(--event-font-xl);
    font-weight: 700;
    line-height: 1;
    color: var(--event-white);
}

.event-date-badge .month {
    font-size: var(--event-font-xs);
    text-transform: uppercase;
    color: rgba(255,255,255,0.9);
    font-weight: 600;
}

.event-card-body {
    padding: var(--event-spacing-lg);
}

/* Event Meta Information */
.event-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--event-spacing-lg);
    margin-bottom: var(--event-spacing-md);
}

.event-meta-item {
    display: flex;
    align-items: center;
    gap: var(--event-spacing-xs);
    color: var(--event-text-muted);
    font-size: var(--event-font-sm);
}

.event-meta-item i {
    color: var(--event-primary-color);
    font-size: 1.1rem;
}

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

.event-location {
    background: var(--event-bg-light);
    border-radius: var(--event-radius-sm);
    padding: var(--event-spacing-md);
    margin-bottom: var(--event-spacing-md);
}

.event-location i {
    color: var(--event-primary-color);
    margin-right: var(--event-spacing-xs);
}

.event-tags {
    display: flex;
    gap: var(--event-spacing-xs);
    flex-wrap: wrap;
    margin-bottom: var(--event-spacing-md);
}

.event-tag {
    background: var(--event-gradient);
    color: var(--event-white);
    padding: var(--event-spacing-xxs) var(--event-spacing-md);
    border-radius: var(--event-radius-pill);
    font-size: var(--event-font-xxs);
    font-weight: 600;
}

/* Event Actions */
.event-actions {
    display: flex;
    gap: var(--event-spacing-md);
    margin-top: var(--event-spacing-lg);
}

.btn-event-primary {
    background: var(--event-gradient);
    border: none;
    color: var(--event-white);
    padding: var(--event-spacing-sm) var(--event-spacing-xl);
    border-radius: var(--event-radius-sm);
    font-weight: 600;
    transition: var(--event-transition);
}

.btn-event-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--event-shadow-primary-hover);
    color: var(--event-white);
}

.btn-event-outline {
    border: 2px solid var(--event-primary-color);
    color: var(--event-primary-color);
    background: transparent;
    padding: var(--event-spacing-sm) var(--event-spacing-xl);
    border-radius: var(--event-radius-sm);
    font-weight: 600;
    transition: var(--event-transition);
}

.btn-event-outline:hover {
    background: var(--event-primary-color);
    color: var(--event-white);
}

.btn-event-register {
    background: #28a745;
    border: none;
    color: var(--event-white);
    padding: var(--event-spacing-sm) var(--event-spacing-xl);
    border-radius: var(--event-radius-sm);
    font-weight: 700;
    transition: var(--event-transition);
}

.btn-event-register:hover {
    background: #218838;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.3);
    color: var(--event-white);
}

/* No Events State */
.no-events {
    text-align: center;
    padding: 4rem var(--event-spacing-xl);
    background: var(--event-white);
    border-radius: var(--event-radius-lg);
    box-shadow: var(--event-shadow-md);
}

.no-events i {
    font-size: 4rem;
    color: var(--event-primary-color);
    margin-bottom: var(--event-spacing-md);
}

.no-events h3 {
    color: var(--event-text-secondary);
    margin-bottom: var(--event-spacing-xs);
}

.no-events p {
    color: var(--event-text-muted);
}

/* ===================================
   Compact View Styles
   =================================== */

.event-list-compact {
    font-family: var(--event-font-family);
}

.compact-header {
    background: var(--event-gradient);
    color: var(--event-white);
    padding: var(--event-spacing-xl);
    border-radius: var(--event-radius-lg) var(--event-radius-lg) 0 0;
    margin-bottom: 0;
}

.compact-header h2 {
    margin: 0;
    font-weight: 700;
    font-size: var(--event-font-lg);
}

.compact-container {
    background: var(--event-white);
    border-radius: 0 0 var(--event-radius-lg) var(--event-radius-lg);
    box-shadow: var(--event-shadow-lg);
    overflow: hidden;
}

.compact-event-item {
    display: flex;
    align-items: center;
    padding: var(--event-spacing-lg);
    border-bottom: 1px solid var(--event-border-color);
    transition: var(--event-transition);
    cursor: pointer;
}

.compact-event-item:hover {
    background: var(--event-bg-light);
    padding-left: var(--event-spacing-xl);
}

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

.compact-date-box {
    background: var(--event-gradient);
    color: var(--event-white);
    border-radius: var(--event-radius-md);
    padding: var(--event-spacing-md);
    text-align: center;
    min-width: 80px;
    margin-right: var(--event-spacing-lg);
    flex-shrink: 0;
}

.compact-date-box .day {
    font-size: var(--event-font-xl);
    font-weight: 700;
    line-height: 1;
}

.compact-date-box .month-year {
    font-size: var(--event-font-tiny);
    text-transform: uppercase;
    opacity: 0.9;
    margin-top: 0.25rem;
}

.compact-event-details {
    flex: 1;
}

.compact-event-title {
    font-size: var(--event-font-base);
    font-weight: 600;
    color: var(--event-text-primary);
    margin-bottom: var(--event-spacing-xs);
}

.compact-event-meta {
    display: flex;
    gap: var(--event-spacing-lg);
    flex-wrap: wrap;
    color: var(--event-text-muted);
    font-size: 0.9rem;
}

.compact-event-meta span {
    display: flex;
    align-items: center;
    gap: var(--event-spacing-xs);
}

.compact-event-meta i {
    color: var(--event-primary-color);
}

.compact-event-action {
    margin-left: var(--event-spacing-md);
    flex-shrink: 0;
}

.btn-compact-view {
    background: transparent;
    border: 2px solid var(--event-primary-color);
    color: var(--event-primary-color);
    padding: var(--event-spacing-xs) var(--event-spacing-lg);
    border-radius: var(--event-radius-xs);
    font-weight: 600;
    transition: var(--event-transition);
}

.btn-compact-view:hover {
    background: var(--event-primary-color);
    color: var(--event-white);
}

/* ===================================
   Responsive Design
   =================================== */

@media (max-width: 768px) {
    .event-card-header h3 {
        font-size: var(--event-font-base);
        padding-right: 90px;
    }

    .event-meta {
        flex-direction: column;
        gap: var(--event-spacing-sm);
    }

    .event-actions {
        flex-direction: column;
    }

    .compact-event-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .compact-date-box {
        margin-bottom: var(--event-spacing-md);
        margin-right: 0;
    }

    .compact-event-meta {
        flex-direction: column;
        gap: var(--event-spacing-xs);
    }

    .compact-event-action {
        margin-left: 0;
        margin-top: var(--event-spacing-md);
        width: 100%;
    }

    .btn-compact-view {
        width: 100%;
    }
}