/* Breadcrumb Navigation Styles - PharmAssist */

.breadcrumb-container {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    padding: 8px 24px;
    z-index: 999;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.breadcrumb {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    font-size: 14px;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.breadcrumb-link {
    color: var(--accent-primary);
    text-decoration: none;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s;
    font-weight: 500;
}

.breadcrumb-link:hover {
    background: rgba(0, 212, 255, 0.15);
    color: var(--accent-primary);
}

.breadcrumb-separator {
    color: var(--text-secondary);
    font-weight: 400;
    user-select: none;
}

.breadcrumb-current {
    color: var(--text-primary);
    font-weight: 600;
    padding: 4px 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
}

/* Light mode adjustments - breadcrumb uses accent gradient */
body.light-mode .breadcrumb-container {
    background: var(--accent-gradient);
    border-bottom: none;
}

body.light-mode .breadcrumb-link {
    color: rgba(255, 255, 255, 0.9);
}

body.light-mode .breadcrumb-link:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

body.light-mode .breadcrumb-separator {
    color: rgba(255, 255, 255, 0.7);
}

body.light-mode .breadcrumb-current {
    color: white;
    background: rgba(255, 255, 255, 0.25);
}

/* Adjust page content padding to account for breadcrumb */
body.has-breadcrumb {
    padding-top: 100px;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .breadcrumb-container {
        padding: 6px 16px;
    }
    
    .breadcrumb {
        font-size: 12px;
        gap: 4px;
    }
    
    .breadcrumb-link,
    .breadcrumb-current {
        padding: 2px 6px;
    }
    
    .breadcrumb-separator {
        font-size: 12px;
    }
}

/* Small mobile */
@media (max-width: 480px) {
    .breadcrumb-container {
        padding: 4px 12px;
    }
    
    .breadcrumb {
        font-size: 11px;
    }
    
    /* Hide some text on very small screens, keep icons */
    .breadcrumb-link .breadcrumb-text:not(:first-child) {
        display: none;
    }
}