/* feed-scroll.css - Styles for infinite scroll feed */

/* Main feed container with scroll */
.live-feed {
    height: 500px !important;
    max-height: 70vh !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    scroll-behavior: smooth;
    padding: 10px !important;
    position: relative;
    display: block !important;
}

/* Custom scrollbar for feed */
.live-feed::-webkit-scrollbar {
    width: 6px;
}

.live-feed::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 3px;
}

.live-feed::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.live-feed::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Individual feed item */
.feed-item-scroll {
    padding: 15px;
    margin-bottom: 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.feed-item-scroll:hover {
    transform: translateX(2px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border-color: var(--accent-blue);
}

/* Feed item image */
.feed-item-image {
    width: 100%;
    height: 140px;
    object-fit: cover;
    border-radius: 6px;
    margin-bottom: 12px;
    background: var(--bg-secondary);
}

/* Feed item time */
.feed-item-time {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 6px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Feed item title */
.feed-item-title {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 8px;
    line-height: 1.4;
    color: var(--text-primary);
}

/* Feed item description */
.feed-item-desc {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 10px;
}

/* Feed item location */
.feed-item-location {
    font-size: 11px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Feed item source */
.feed-item-source {
    font-size: 10px;
    color: var(--text-muted);
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border-color);
    opacity: 0.7;
}

/* Category-specific left borders */
.feed-item-scroll::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--accent-blue);
}

.feed-item-scroll.emergency::before {
    background: var(--accent-red);
}

.feed-item-scroll.weather::before {
    background: var(--accent-blue);
}

.feed-item-scroll.technology::before {
    background: var(--accent-purple);
}

.feed-item-scroll.health::before {
    background: var(--accent-green);
}

.feed-item-scroll.business::before {
    background: var(--accent-orange);
}

.feed-item-scroll.sports::before {
    background: #4CAF50;
}

.feed-item-scroll.entertainment::before {
    background: #E91E63;
}

.feed-item-scroll.politics::before {
    background: #795548;
}

.feed-item-scroll.traffic::before {
    background: #FFC107;
}

/* Loading indicator */
.feed-loading-more {
    text-align: center;
    padding: 30px 20px;
    color: var(--text-muted);
    font-size: 13px;
}

/* Spinner animation */
.spinner {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-color);
    border-top-color: var(--accent-blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 12px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Load More button */
.feed-load-more-btn {
    width: 100%;
    padding: 12px 20px;
    margin: 20px 0;
    background: var(--accent-blue);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: block;
}

.feed-load-more-btn:hover {
    background: #2563eb;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.feed-load-more-btn:active {
    transform: translateY(0);
}

.feed-load-more-btn:disabled {
    background: var(--text-muted);
    cursor: not-allowed;
    opacity: 0.5;
}

/* End of feed message */
.feed-end-message {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
    font-size: 13px;
    border-top: 1px solid var(--border-color);
    margin-top: 20px;
}

/* Error message */
.feed-error-message {
    text-align: center;
    padding: 20px;
    color: var(--accent-red);
    font-size: 13px;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 6px;
    margin: 10px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .live-feed {
        height: 400px;
        padding: 8px;
    }
    
    .feed-item-scroll {
        padding: 12px;
        margin-bottom: 10px;
    }
    
    .feed-item-image {
        height: 120px;
    }
    
    .feed-item-title {
        font-size: 13px;
    }
    
    .feed-item-desc {
        font-size: 11px;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .feed-item-scroll {
        background: rgba(255, 255, 255, 0.02);
        border-color: rgba(255, 255, 255, 0.1);
    }
    
    .feed-item-scroll:hover {
        background: rgba(255, 255, 255, 0.04);
        border-color: var(--accent-blue);
    }
    
    .feed-item-image {
        opacity: 0.9;
    }
}

/* Smooth entrance animation */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.feed-item-scroll {
    animation: slideInUp 0.3s ease-out;
}