/**
 * Prediction Market Comparison - Frontend Styles
 */

/* Reset and base styles */
.pmc-comparison-wrapper {
    margin: 2rem 0;
    padding: 0;
}

.pmc-comparison-wrapper *,
.pmc-comparison-wrapper *::before,
.pmc-comparison-wrapper *::after {
    box-sizing: border-box;
}

/* Grid layout */
.pmc-comparison-grid {
    display: grid;
    gap: 1.5rem;
    width: 100%;
}

.pmc-comparison-grid.pmc-columns-1 {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
}

.pmc-comparison-grid.pmc-columns-2 {
    grid-template-columns: repeat(2, 1fr);
}

.pmc-comparison-grid.pmc-columns-3 {
    grid-template-columns: repeat(3, 1fr);
}

.pmc-comparison-grid.pmc-columns-4 {
    grid-template-columns: repeat(4, 1fr);
}

.pmc-comparison-grid.pmc-columns-5 {
    grid-template-columns: repeat(5, 1fr);
}

/* Platform card */
.pmc-platform-card {
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #e5e7eb;
}

.pmc-platform-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Card header */
.pmc-card-header {
    padding: 1.5rem;
    text-align: center;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-bottom: 1px solid #e5e7eb;
}

.pmc-platform-logo {
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.pmc-platform-logo img {
    max-width: 120px;
    max-height: 80px;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 8px;
}

.pmc-platform-name {
    margin: 0 0 0.75rem 0;
    font-size: 1.375rem;
    font-weight: 700;
    color: #1f2937;
    line-height: 1.3;
}

.pmc-platform-link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: #ffffff !important;
    text-decoration: none !important;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(37, 99, 235, 0.3);
}

.pmc-platform-link:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(37, 99, 235, 0.4);
    color: #ffffff !important;
}

.pmc-external-icon {
    flex-shrink: 0;
}

/* Card body */
.pmc-card-body {
    padding: 1.5rem;
    flex: 1;
}

.pmc-section-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 0.75rem 0;
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.pmc-pros-title {
    color: #059669;
}

.pmc-cons-title {
    color: #dc2626;
}

.pmc-icon {
    flex-shrink: 0;
}

.pmc-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.pmc-list li {
    position: relative;
    padding: 0.5rem 0 0.5rem 1.5rem;
    font-size: 0.9375rem;
    line-height: 1.5;
    color: #4b5563;
    border-bottom: 1px solid #f3f4f6;
}

.pmc-list li:last-child {
    border-bottom: none;
}

.pmc-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.875rem;
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.pmc-pros-list li::before {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

.pmc-cons-list li::before {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2);
}

.pmc-pros {
    margin-bottom: 1.5rem;
}

.pmc-cons {
    margin-bottom: 0;
}

/* Card footer */
.pmc-card-footer {
    padding: 1rem 1.5rem;
    background: #f8fafc;
    border-top: 1px solid #e5e7eb;
    text-align: center;
}

.pmc-review-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #6366f1 !important;
    text-decoration: none !important;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all 0.2s ease;
}

.pmc-review-link:hover {
    color: #4f46e5 !important;
    gap: 0.75rem;
}

.pmc-review-link svg {
    transition: transform 0.2s ease;
}

.pmc-review-link:hover svg {
    transform: translateX(4px);
}

/* No platforms message */
.pmc-no-platforms {
    text-align: center;
    padding: 2rem;
    color: #6b7280;
    font-style: italic;
    background: #f9fafb;
    border-radius: 8px;
    border: 1px dashed #d1d5db;
}

/* Responsive styles */
@media (max-width: 1200px) {
    .pmc-comparison-grid.pmc-columns-5 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .pmc-comparison-grid.pmc-columns-4 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .pmc-comparison-grid.pmc-columns-5,
    .pmc-comparison-grid.pmc-columns-4,
    .pmc-comparison-grid.pmc-columns-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .pmc-comparison-wrapper {
        margin: 1.5rem 0;
    }
    
    .pmc-comparison-grid {
        gap: 1rem;
    }
    
    .pmc-comparison-grid.pmc-columns-5,
    .pmc-comparison-grid.pmc-columns-4,
    .pmc-comparison-grid.pmc-columns-3,
    .pmc-comparison-grid.pmc-columns-2 {
        grid-template-columns: 1fr;
    }
    
    .pmc-card-header {
        padding: 1.25rem;
    }
    
    .pmc-platform-name {
        font-size: 1.25rem;
    }
    
    .pmc-card-body {
        padding: 1.25rem;
    }
    
    .pmc-list li {
        font-size: 0.875rem;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .pmc-platform-card {
        background: #1f2937;
        border-color: #374151;
    }
    
    .pmc-card-header {
        background: linear-gradient(135deg, #111827 0%, #1f2937 100%);
        border-color: #374151;
    }
    
    .pmc-platform-name {
        color: #f9fafb;
    }
    
    .pmc-list li {
        color: #d1d5db;
        border-color: #374151;
    }
    
    .pmc-card-footer {
        background: #111827;
        border-color: #374151;
    }
    
    .pmc-no-platforms {
        background: #1f2937;
        border-color: #4b5563;
        color: #9ca3af;
    }
}

/* Print styles */
@media print {
    .pmc-platform-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #000;
    }
    
    .pmc-platform-link {
        color: #000 !important;
        background: none !important;
        border: 1px solid #000;
    }
}