.flow-diagram-container {
    margin: 20px 0;
}

.flow-diagram-title {
    margin-bottom: 15px;
    font-size: 1.25rem;
    font-weight: 600;
    color: #333;
}

.flow-diagram-wrapper {
    position: relative;
    width: 100%;
}

.flow-diagram-scroll {
    overflow-x: auto;
    overflow-y: hidden;
    width: 100%;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 10px;
    
    /* Smooth scrolling */
    scroll-behavior: smooth;
    
    /* Hide scrollbar on webkit browsers but keep functionality */
    scrollbar-width: thin;
    scrollbar-color: #ccc transparent;
}

.flow-diagram-scroll::-webkit-scrollbar {
    height: 8px;
}

.flow-diagram-scroll::-webkit-scrollbar-track {
    background: transparent;
}

.flow-diagram-scroll::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 4px;
}

.flow-diagram-scroll::-webkit-scrollbar-thumb:hover {
    background: #999;
}

.flow-diagram-image {
    height: auto;
    max-height: 400px;
    min-width: 100%;
    display: block;
    object-fit: contain;
    border-radius: 4px;
}

.flow-diagram-link {
    display: inline-block;
    text-decoration: none;
}

.flow-diagram-link:hover .flow-diagram-image {
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

/* Scroll indicators */
.flow-diagram-indicators {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.scroll-indicator {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 8px 12px;
    border-radius: 20px;
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 5px;
    pointer-events: auto;
    cursor: pointer;
    transition: opacity 0.3s ease, background-color 0.3s ease;
    z-index: 10;
}

.scroll-indicator:hover {
    background: rgba(0, 0, 0, 0.9);
}

.scroll-indicator-left {
    left: 10px;
}

.scroll-indicator-right {
    right: 10px;
}

.scroll-arrow {
    font-size: 14px;
    font-weight: bold;
}

.scroll-text {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Responsive behavior */
@media (min-width: 1024px) {
    /* On large screens, hide indicators and allow natural overflow */
    .scroll-indicator {
        display: none;
    }
    
    .flow-diagram-scroll {
        overflow-x: visible;
    }
    
    .flow-diagram-image {
        min-width: auto;
        width: 100%;
    }
}

@media (max-width: 1023px) {
    /* On medium and small screens, ensure horizontal scrolling */
    .flow-diagram-image {
        width: auto;
        min-width: 150%;
    }
}

@media (max-width: 768px) {
    .flow-diagram-image {
        min-width: 250%;
        max-height: 300px;
    }
    
    .scroll-indicator {
        padding: 6px 10px;
    }
    
    .scroll-text {
        display: none;
    }
    
    .scroll-arrow {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .flow-diagram-image {
        min-width: 350%;
        max-height: 250px;
    }
    
    .scroll-indicator {
        padding: 8px;
    }
}

/* Touch-friendly scrolling */
@media (hover: none) and (pointer: coarse) {
    .flow-diagram-scroll {
        -webkit-overflow-scrolling: touch;
    }
    
    /* Show indicators more prominently on touch devices */
    .scroll-indicator {
        background: rgba(0, 0, 0, 0.8);
        animation: pulse-hint 2s ease-in-out infinite;
    }
}

@keyframes pulse-hint {
    0%, 100% {
        opacity: 0.8;
    }
    50% {
        opacity: 1;
    }
}

.flow-diagram-placeholder {
    background: #f8f9fa;
    border: 2px dashed #dee2e6;
    border-radius: 8px;
    padding: 40px 20px;
    text-align: center;
    color: #6c757d;
}