/* Navigation Menu Styles - Redesigned Webapp */

/* Header Container */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--primary-dark);
    z-index: 999;
    box-shadow: 0 2px 10px var(--shadow-medium);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 30px;
}

/* Logo */
.site-logo {
    flex-shrink: 0;
}

.site-logo img {
    height: 40px;
    width: auto;
    transition: opacity 0.3s ease;
    display: block;
}

.site-logo img:hover {
    opacity: 0.8;
}

/* Header Navigation */
.header-nav {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-left: 40px;
}

/* User Menu */
.user-nav {
    display: flex;
    align-items: center;
    gap: 15px;
}

.has-submenu {
    position: relative;
}

.user-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    transition: all 0.3s ease;
    cursor: pointer;
}

.user-circle:hover {
    background-color: var(--primary-pink);
    transform: scale(1.05);
}

/* User Submenu */
.submenu {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: var(--bg-white);
    box-shadow: 0 4px 12px var(--shadow-dark);
    border-radius: 8px;
    min-width: 200px;
    margin-top: 10px;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    transition: all 0.3s ease;
    z-index: 1000;
}

.submenu.hide {
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
}

.has-submenu:hover .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.submenu ul {
    list-style: none;
    padding: 10px 0;
    margin: 0;
}

.submenu li {
    margin: 0;
}

.submenu a {
    display: block;
    padding: 12px 20px;
    color: var(--text-dark);
    text-decoration: none;
    transition: all 0.3s ease;
}

.submenu a:hover {
    background-color: var(--bg-light);
    color: var(--primary-pink);
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-container {
        padding: 12px 20px;
    }
    
    .site-logo img {
        height: 35px;
    }
    
    .submenu {
        right: -20px;
    }
}