/**
 * BTFC Random Sponsor Spotlight Widget Styles
 * 
 * @package BTFC_Widgets
 */

.btfc-sponsor-spotlight-widget {
    position: relative;
    width: 100%;
    margin: 0 auto;
}

.btfc-sponsor-section-title {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
}

.btfc-sponsor-grid {
    display: grid;
    gap: var(--sponsor-spacing, 20px);
    width: 100%;
    margin: 0 auto;
}

/* Desktop Grid */
.btfc-sponsor-grid[data-columns-desktop="1"] { grid-template-columns: 1fr; }
.btfc-sponsor-grid[data-columns-desktop="2"] { grid-template-columns: repeat(2, 1fr); }
.btfc-sponsor-grid[data-columns-desktop="3"] { grid-template-columns: repeat(3, 1fr); }
.btfc-sponsor-grid[data-columns-desktop="4"] { grid-template-columns: repeat(4, 1fr); }
.btfc-sponsor-grid[data-columns-desktop="5"] { grid-template-columns: repeat(5, 1fr); }
.btfc-sponsor-grid[data-columns-desktop="6"] { grid-template-columns: repeat(6, 1fr); }

.btfc-sponsor-item {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 200px;
}

.btfc-sponsor-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.btfc-sponsor-content {
    text-align: center;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.btfc-sponsor-logo {
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100px;
    flex: 1;
}

.btfc-sponsor-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 4px;
    transition: transform 0.3s ease;
}

.btfc-sponsor-logo img:hover {
    transform: scale(1.05);
}

.btfc-sponsor-info {
    margin-top: auto;
    width: 100%;
}

.btfc-sponsor-name {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 0.5rem 0;
    color: #333;
    line-height: 1.3;
}

.btfc-sponsor-description {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.4;
    margin: 0 0 1rem 0;
}

.btfc-sponsor-website {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    background: #0073aa;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btfc-sponsor-website:hover {
    background: #005a87;
    color: #fff;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 115, 170, 0.3);
}

/* Responsive Grid Styles */
@media (max-width: 1024px) {
    .btfc-sponsor-grid[data-columns-tablet="1"] { grid-template-columns: 1fr; }
    .btfc-sponsor-grid[data-columns-tablet="2"] { grid-template-columns: repeat(2, 1fr); }
    .btfc-sponsor-grid[data-columns-tablet="3"] { grid-template-columns: repeat(3, 1fr); }
    .btfc-sponsor-grid[data-columns-tablet="4"] { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 768px) {
    .btfc-sponsor-grid[data-columns-mobile="1"] { grid-template-columns: 1fr; }
    .btfc-sponsor-grid[data-columns-mobile="2"] { grid-template-columns: repeat(2, 1fr); }
    
    .btfc-sponsor-item {
        padding: 1rem;
        min-height: 150px;
    }
    
    .btfc-sponsor-logo {
        min-height: 80px;
    }
    
    .btfc-sponsor-name {
        font-size: 1rem;
    }
    
    .btfc-sponsor-description {
        font-size: 0.85rem;
    }
    
    .btfc-sponsor-website {
        padding: 0.3rem 0.6rem;
        font-size: 0.8rem;
    }
}

/* No Sponsors Message */
.btfc-no-sponsors {
    text-align: center;
    padding: 2rem;
    color: #666;
    font-style: italic;
    background: #f9f9f9;
    border-radius: 8px;
    border: 1px dashed #ddd;
}

/* Small Mobile */
@media (max-width: 480px) {
    .btfc-sponsor-item {
        padding: 0.8rem;
        min-height: 120px;
    }
    
    .btfc-sponsor-logo {
        min-height: 60px;
    }
    
    .btfc-sponsor-name {
        font-size: 0.9rem;
    }
    
    .btfc-sponsor-description {
        font-size: 0.8rem;
    }
    
    .btfc-sponsor-website {
        padding: 0.3rem 0.5rem;
        font-size: 0.75rem;
    }
}

/* Accessibility Improvements */
.btfc-sponsor-spotlight-widget:focus {
    outline: 2px solid #0073aa;
    outline-offset: 2px;
}

/* Animation for sponsor items */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.btfc-sponsor-item {
    animation: fadeInUp 0.6s ease-out;
}

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

/* Loading state */
.btfc-sponsor-spotlight-widget.loading .btfc-sponsor-grid {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    min-height: 200px;
    border-radius: 8px;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}