/* Top Header Bar */
.header-top-bar {
    background: #1F3D3F;
    border-bottom: 1px solid #e9ecef;
    padding: 10px 0;
    font-size: 16px;
    color: #6c757d;
    font-weight: 300;
}

.top-header-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1rem;
    align-items: center;
}

.top-header-column {
    display: flex;
}

/* Address Column - Left aligned */
.address-column {
    justify-content: flex-start;
}

/* Hours Column - Center aligned */
.hours-column {
    justify-content: center;
}

/* Social Column - Right aligned */
.social-column {
    justify-content: flex-end;
}

.top-header-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #6c757d;
}

.top-header-item i {
    color: #fff;
    font-size: 0.875rem;
    min-width: 16px;
    text-align: center;
}

.top-header-item span {
    line-height: 1.4;
    color: #fff;
    font-weight: 400;
}

/* Social Links */
.social-links {
    gap: 0.75rem;
}
.appointment-btn .btn{font-size: 16px;font-weight: 300;padding: 15px 30px;}
.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: #fff;
    color: #6c757d;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
}

.social-link:hover {
    color: #fff;
}

.social-link.social-facebook:hover {
    background: #1877f2;
    border-color: #1877f2;
}

.social-link.social-instagram:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    border-color: #e6683c;
}

.social-link.social-youtube:hover {
    background: #ff0000;
    border-color: #ff0000;
}

.social-link.social-zalo:hover {
    background: #005aff;
    border-color: #005aff;
}

.social-link i {
    font-size: 16px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-top-bar {
        padding: 0.75rem 0;
    }
    
    .top-header-content {
        grid-template-columns: 1fr;
        gap: 0.75rem;
        text-align: center;
    }
    
    .address-column,
    .hours-column,
    .social-column {
        justify-content: center;
    }
    
    .top-header-item {
        justify-content: center;
        font-size: 0.8rem;
    }
    
    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .header-top-bar {
        padding: 0.5rem 0;
    }
    
    .top-header-content {
        gap: 0.5rem;
    }
    
    .top-header-item {
        font-size: 0.75rem;
        flex-direction: column;
        gap: 0.25rem;
        text-align: center;
    }
    
    .top-header-item i {
        font-size: 0.75rem;
    }
    
    .social-link {
        width: 28px;
        height: 28px;
    }
    
    .social-link i {
        font-size: 0.75rem;
    }
    
    .social-links {
        gap: 0.5rem;
    }
}

/* Dark theme support */
@media (prefers-color-scheme: dark) {
    .header-top-bar {
        background: #2c3e50;
        border-bottom-color: #34495e;
    }
    
    .top-header-item {
        color: #ecf0f1;
    }
    
    .social-link {
        background: #34495e;
        color: #ecf0f1;
        border-color: #4a5f7a;
    }
    
    .social-link:hover {
        color: #fff;
    }
}

/* Print styles */
@media print {
    .header-top-bar {
        background: transparent !important;
        border: none !important;
        padding: 0.25rem 0 !important;
    }
    
    .social-links {
        display: none !important;
    }
    
    .top-header-item {
        color: #000 !important;
    }
    
    .top-header-item i {
        color: #000 !important;
    }
}