/* Sponsor Container Styles */
.sponsor-container {
    position: relative;
    width: 100%;
    max-width: 100%;
    margin: 20px auto;
    overflow: hidden;
    background: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.sponsor-frame {
    position: relative;
    width: 100%;
    height: auto;
    min-height: 75px; /* Minimum hoogte voor kleinste sponsors */
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* Sponsor Slides */
.sponsor-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.8s ease-in-out;
    background: #fff;
    cursor: pointer;
}

.sponsor-slide.current {
    transform: translateX(0);
    z-index: 2;
}

.sponsor-slide.next {
    transform: translateX(100%);
    z-index: 1;
}

.sponsor-slide.sliding-out {
    transform: translateX(-100%);
    z-index: 1;
}

.sponsor-slide.sliding-in {
    transform: translateX(0);
    z-index: 2;
}

/* Sponsor Logo Styles */
.sponsor-logo {
    max-width: 100%;
    max-height: 100%;
    height: auto;
    width: auto;
    object-fit: contain;
    display: block;
    transition: opacity 0.3s ease;
}

.sponsor-logo:hover {
    opacity: 0.8;
}

/* Loading State */
.sponsor-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #666;
    font-size: 14px;
    z-index: 10;
    background: rgba(255,255,255,0.9);
    padding: 10px 20px;
    border-radius: 4px;
    display: none;
}

.sponsor-container.loading .sponsor-loading {
    display: block;
}

.sponsor-container.loading .sponsor-frame {
    opacity: 0.3;
}

/* Tooltip Styles */
.sponsor-tooltip {
    position: absolute;
    background: rgba(0,0,0,0.8);
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 14px;
    white-space: nowrap;
    z-index: 1000;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.sponsor-tooltip.visible {
    opacity: 1;
}

.sponsor-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: rgba(0,0,0,0.8);
}

/* Error State */
.sponsor-error {
    padding: 20px;
    background: #ffebee;
    color: #c62828;
    border: 1px solid #ffcdd2;
    border-radius: 4px;
    text-align: center;
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .sponsor-container {
        margin: 10px auto;
        border-radius: 4px;
    }
    
    .sponsor-tooltip {
        font-size: 12px;
        padding: 6px 10px;
    }
}

/* Verschillende sponsor types - dynamische hoogtes */
.sponsor-container[data-sponsor-type="hoofdsponsor"] .sponsor-frame {
    height: 210px;
}

.sponsor-container[data-sponsor-type="sponsor"] .sponsor-frame {
    height: 130px;
}

.sponsor-container[data-sponsor-type="partner"] .sponsor-frame {
    height: 160px;
}

.sponsor-container[data-sponsor-type="vriend"] .sponsor-frame {
    height: 85px;
}

/* Hover effects */
.sponsor-slide:hover {
    background: #f5f5f5;
}

/* Animatie voor smooth transitions */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.sponsor-container {
    animation: fadeIn 0.5s ease-in-out;
}

/* Focus states voor accessibility */
.sponsor-slide:focus {
    outline: 2px solid #007cba;
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .sponsor-container {
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .sponsor-slide {
        position: static !important;
        transform: none !important;
    }
    
    .sponsor-tooltip {
        display: none !important;
    }
}