/* ===== Top Header Menu Styles ===== */
.top-header {
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    position: fixed;
    top: 0;
    right: 0;
    left: 250px; /* Match sidebar width */
    z-index: 999; /* Below sidebar but above content */
    padding: 0.5rem 1.5rem;
    border-bottom: 1px solid #e9ecef;
    height: 60px;
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    transition: left 0.3s ease; /* Match sidebar animation */
}

/* Adjust when sidebar is collapsed */
#sidebar.collapsed + .top-header {
    left: 80px; /* Match collapsed sidebar width */
}

.top-header .dropdown-toggle::after {
    display: none;
}

.top-header .dropdown-menu {
    border: none;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
    border-radius: 0.5rem;
    padding: 0.5rem 0;
    margin-top: 0.5rem;
}

.top-header .dropdown-item {
    padding: 0.5rem 1.25rem;
    font-size: 0.9rem;
    color: #333;
    transition: all 0.2s;
}

.top-header .dropdown-item:hover {
    background-color: #f8f9fa;
    color: #1a9a9a;
}

.top-header .dropdown-divider {
    margin: 0.25rem 0;
}

.user-avatar {
    color: #6c757d;
}

#mobile-menu-toggle {
    padding: 0.25rem 0.5rem;
    font-size: 1.25rem;
    line-height: 1;
}

/* Button Styles */
.top-header .btn {
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    display: inline;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

/* Dark Mode Styles for Top Header */
[data-bs-theme="dark"] .top-header {
    background-color: #0C1427;
    border-color: #2d3748;
}

[data-bs-theme="dark"] .top-header .text-dark,
[data-bs-theme="dark"] .top-header .dropdown-toggle,
[data-bs-theme="dark"] .top-header .dropdown-item {
    color: #e2e8f0 !important;
}

[data-bs-theme="dark"] .top-header .dropdown-menu {
    background-color: #1e2a4a;
    border-color: #2d3748;
}

[data-bs-theme="dark"] .top-header .dropdown-item:hover {
    background-color: #2d3748;
    color: #fff !important;
}

[data-bs-theme="dark"] .top-header .dropdown-divider {
    border-color: #2d3748;
}

[data-bs-theme="dark"] .top-header .user-avatar {
    color: #a0aec0;
}

/* Responsive Styles */
@media (max-width: 991.98px) {
    .top-header {
        left: 0;
    }
}