/**
 * HVAC Breadcrumbs Styles
 *
 * @package HVAC_Community_Events
 * @version 2.0.0
 */

/* Breadcrumb Container */
.hvac-breadcrumb {
    margin: 0 0 1.5rem 0;
    padding: 0.75rem 0;
    font-size: 0.875rem;
    color: #666;
}

/* Breadcrumb List */
.hvac-breadcrumb-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

/* Breadcrumb Items */
.hvac-breadcrumb-item {
    display: flex;
    align-items: center;
    margin: 0;
    padding: 0;
}

/* Breadcrumb Links */
.hvac-breadcrumb-link {
    color: #0274be;
    text-decoration: none;
    transition: color 0.3s ease;
    padding: 0.25rem 0;
}

.hvac-breadcrumb-link:hover {
    color: #005fa3;
    text-decoration: underline;
}

.hvac-breadcrumb-link:focus {
    outline: 2px solid #0274be;
    outline-offset: 2px;
    border-radius: 2px;
}

/* Current Page */
.hvac-breadcrumb-current .hvac-breadcrumb-text {
    color: #333;
    font-weight: 500;
}

/* Separator */
.hvac-breadcrumb-separator {
    margin: 0 0.5rem;
    color: #999;
    font-size: 1.1em;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hvac-breadcrumb {
        font-size: 0.8125rem;
        padding: 0.5rem 0;
    }
    
    .hvac-breadcrumb-separator {
        margin: 0 0.375rem;
    }
}

/* Integration with existing styles */
.hvac-page-header + .hvac-breadcrumb {
    margin-top: -1rem;
}

/* Structured Data Script */
.hvac-breadcrumb + script[type="application/ld+json"] {
    display: none;
}

/* Alternative Style - Pills */
.hvac-breadcrumb-pills .hvac-breadcrumb-list {
    gap: 0.5rem;
}

.hvac-breadcrumb-pills .hvac-breadcrumb-item {
    background-color: #f0f0f0;
    padding: 0.375rem 0.75rem;
    border-radius: 1rem;
}

.hvac-breadcrumb-pills .hvac-breadcrumb-link {
    color: #666;
}

.hvac-breadcrumb-pills .hvac-breadcrumb-current {
    background-color: #0274be;
    color: white;
}

.hvac-breadcrumb-pills .hvac-breadcrumb-current .hvac-breadcrumb-text {
    color: white;
}

.hvac-breadcrumb-pills .hvac-breadcrumb-separator {
    display: none;
}

/* Alternative Style - Arrows */
.hvac-breadcrumb-arrows .hvac-breadcrumb-separator::before {
    content: '→';
    font-size: 1.2em;
}

.hvac-breadcrumb-arrows .hvac-breadcrumb-separator {
    font-size: 0;
}

/* Dark Theme Support */
@media (prefers-color-scheme: dark) {
    .hvac-breadcrumb {
        color: #ccc;
    }
    
    .hvac-breadcrumb-link {
        color: #4db8ff;
    }
    
    .hvac-breadcrumb-link:hover {
        color: #80ccff;
    }
    
    .hvac-breadcrumb-current .hvac-breadcrumb-text {
        color: #fff;
    }
    
    .hvac-breadcrumb-separator {
        color: #666;
    }
}