html, body {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1;
}

.gradient-bg {
    background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
    min-height: 100%;
    display: flex;
    flex-direction: column;
}

:root {
    --primary-color: #6a11cb;
    --secondary-color: #2575fc;
}

.navbar-custom {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-custom .navbar-brand,
.navbar-custom .nav-link {
    color: white !important;
}

.navbar-custom .nav-link:hover {
    opacity: 0.8;
}


.navbar-brand img {
    height: 50px;
    width: auto;
    max-width: 90px;
    object-fit: contain;
    vertical-align: middle;
}


@media (max-width: 576px) {
    .navbar-brand img {
        height: 32px;
        max-width: 100px;
    }
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 8px;
}

.dropdown-menu.show {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}