header {
    background-color: #fff;
    padding: 16px 24px !important;
    background: linear-gradient(to left, #006A83, #005366);
}

/* Barra de Pesquisa */
.form-control.search-bar {
    border: 1px solid #dddddd50;
    color: #fff;
    font-size: 14px;
}

.form-control.search-bar:focus {
    box-shadow: none;
}   

#searchBarMaterias:focus::placeholder {
    color: #808080; /* Cor do placeholder ao focar */
    transition: all 0.3s ease;
}

.form-control.search-bar::placeholder {
    font-size: 14px;
    color: #dfdfdf;
    font-style: italic;
}

.input-group-text {
    border: 1px solid #dddddd50;
    border-radius: 8px 0 0 8px;
    padding: 8px 10px;
}

/* Menu lateral - Dropdown */
.menu-dropdown {
    display: flex;
    justify-content: flex-end;
}

.bi-search {
    font-size: 14px;
    font-weight: 600;
}

/* Links menu */
.header-link {
    cursor: pointer;
    font-size: 14px;
    border-bottom: 2px solid transparent;
}

.nav-item {
    margin-right: 16px;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.nav-item:hover {
    background-color: rgba(255, 255, 255, 0.16);
    /* Transição */
    transition: background-color 0.3s ease;
}

.links-menu-wrapper {
    margin: 0 !important;
    padding: 0 !important;
}

/* Perfil */
.profile-photo {
    cursor: pointer;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    object-fit: cover;
}

.profile-name {
    font-size: 14px;
    margin: 0 0 0 8px;
}

.dropdown-toggle::after {
    color: #fff;
    margin-left: 8px;
}

.dropdown {
    cursor: pointer;
    margin-top: 16px;
}

#plan-name {
    font-size: 14px;
    color: #dfdfdf;
    /* margin-right: 16px; */
}

/* Icon menu dropdwn */

.bi-list {
    font-size: 24px;
    cursor: pointer;
}

/* Cores dos núcleos das matérias */
.rectangle {
    width: 40px;
    height: 20px;
    background-color: #dddddd;
    margin: 0 16px;
    border-radius: 8px;
}

.sub-header {
    background-color: #fff;
    /* box-shadow: rgba(0, 0, 0, 0.1) 0px 0px 10px 0px, rgba(0, 0, 0, 0.01) 0px 4px 6px -2px; */
}