/* Header Logo Styling */
.navbar {
    border-bottom: 2px solid var(--primary-color);
}

.navbar-brand img {
    height: 40px;
    width: auto;
}

.navbar-brand {
    display: flex;
    align-items: center;
}

.navbar-brand span {
    font-size: 1.25rem;
    font-family: -apple-system, system-ui, BlinkMacSystemFont;
    font-weight: 700;
}

/* Hover effect for navigation links */
.navbar-nav .nav-link {
    position: relative;
    color: white;
    transition: color 0.3s ease;
    font-family: -apple-system, system-ui, BlinkMacSystemFont;
    font-weight: 500;
}

/* Underline and color change on hover */
.navbar-nav .nav-link:hover {
    color: var(--highlight-color);
    text-decoration: none;
}

.navbar-nav .nav-link:hover::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 100%;
    height: 2px;
    background-color: var(--highlight-color);
    transition: width 0.3s ease;
    width: 100%;
}

.logout-btn {
    color: var(--primary-color) !important; 
    background-color: white !important; 
    border-radius: 20px !important; 
    padding-left: 15px !important; 
    padding-right: 15px !important; 
    font-weight: bold !important; 
}


.logout-btn:hover {
    color: var(--hover-color) !important; 
}

/* Container for the floating button */
.whatsapp-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    text-align: center;
    z-index: 1000;
    align-items: center;
}

/* Message above the icon */
.whatsapp-container .message {
    font-size: 15px;
    font-family: -apple-system, system-ui, BlinkMacSystemFont;
    font-weight: 600;
    margin-top: 5px;
    color: #5a5a5a;
    background-color: white;
    padding: 5px 12px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    border: 1px solid #ddd;
}

/* WhatsApp button */
.whatsapp-container .whatsapp-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #25D366;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    margin-left: 20px;
}

/* WhatsApp icon image */
.whatsapp-container .whatsapp-icon img {
    width: 35px;
    height: 35px;
}