html {
    box-sizing: border-box;
}

*,
::after,
::before {
    box-sizing: inherit;
}

*:focus {
    outline: none;
}

:root {
    --body-color: #FBFBFB;
    --color-white: #ffffff;
    --accent-color-green: #019245;
    --accent-color-light-green: #F4F4F4;
    --accent-color-dark-green: #006931;
    --accent-color-grey: #7f7f7f;
    --text-color: #333333;
    --error-color: #C35852;
    --shadow-inset: 4px 4px 9.4px 0px #00472180 inset;
    --shadow: 4px 4px 9.4px 0px #00472180;
    --bg-green: linear-gradient(180deg, #008B41 0%, #009445 100%);
    --border-color: #ced4da;
}

a {
    color: inherit;
    text-decoration: none;
    transition-property: background-color, color, border;
    transition-duration: .3s;
    transition-timing-function: ease-in-out;
}

p {
    margin: 0;
}

button {
    border-style: solid;
    border: transparent;
}

img {
    max-width: 100%;
}

body {
    position: relative;
    z-index: -1000000;
    display: flex;
    flex-direction: column;
    font-family: 'Roboto', sans-serif;
    font-weight: 400;
    font-size: 14px;
    color: var(--text-color);
    background-color: var(--body-color);
    background-attachment: fixed;
    background-size: cover;
    min-height: 100vh;
}

main {
    position: relative;
    flex-grow: 1;
}

input {
    display: block;
    width: 100%;
    height: 38px;
    padding: 6px 12px;
    background-clip: padding-box;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: border-color .3s ease-in-out, box-shadow .3s ease-in-out;
}

/*=============================================================*/

/* glob */
.container {
    position: relative;
    max-width: 1550px;
    margin: 0 auto;
    padding-left: 30px;
    padding-right: 30px;
}

.list-reset {
    margin: 0;
    padding: 0;
    list-style: none;
}

.flex {
    display: flex;
}

.btn {
    margin: 0;
    padding: 0;
    border: 1px solid transparent;
    background-color: transparent;
    cursor: pointer;
}

.form__btn {
    padding: 12px;
    color: var(--color-white);
    font-size: 16px;
    background: var(--bg-green);
}

.form__btn:hover {
    background: var(--accent-color-dark-green);
}

.form__btn:active {
    box-shadow: var(--shadow-inset);
}

/*=============================================================*/

/* header */

.header {
    position: fixed;
    width: 100%;
    z-index: 10100;
    background: var(--bg-green);
}

.header__container {
    justify-content: space-between;
    max-width: none;
    height: 92px;
    padding: 6px 30px;
    font-size: 18px;
}

.header__logo img:first-child {
    position: fixed;
}

.header__logo_text {
    align-self: center;
    margin-left: 115px;
    font-family: 'RobotoSlab';
    font-size: 22px;
    color: var(--color-white);
}

.nav__list {
    justify-content: center;
    align-items: center;
    color: var(--color-white);
    font-weight: 500;
    text-transform: uppercase;
}

.nav__item {
    position: relative;
    cursor: pointer;
}

.nav__item > .nav__item_content {
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 24px;
    border-radius: 24px;
    transition: all .3s ease-in-out;
}

.nav__item:hover > .nav__item_content {
    background-color: var(--accent-color-dark-green);
    box-shadow: var(--shadow-inset);
}

.nav__item > .nav__item_content svg {
    transition: transform .3s ease-in-out;
}

.nav__item:hover > .nav__item_content svg {
    transform: rotate(180deg);
}

.nav__item:hover .nav__item_wrapper {
    display: block;
}

.nav__item_wrapper {
    position: absolute;
    left: 20px;
    top: 40px;
    display: none;
    min-width: 300px;
    padding-top: 12px;
}

.nav__submenu {
    color: var(--accent-color-dark-green);
    font-weight: 500;
    border-radius: 24px;
    background-color: var(--accent-color-light-green);
    box-shadow: var(--shadow);
    transition: all .3s ease-in-out;
    overflow: hidden;
}

.nav__subitem a {
    display: block;
    padding: 16px 24px;
}

.nav__subitem:hover {
    color: var(--color-white);
    background: var(--bg-green);
}

.nav__subitem:active {
    color: var(--color-white);
    background: var(--accent-color-dark-green);
    box-shadow: var(--shadow-inset);
}

.header__user-auth {
    align-items: center;
    color: var(--color-white);
    font-weight: 500;
    text-transform: uppercase;
}

.header__user-auth_username {
    padding: 12px 12px 12px 24px;
    border-radius: 24px 0 0 24px;
    background: var(--accent-color-dark-green);
}

.header__user-auth_sep {
    padding: 12px 0;
    background: var(--accent-color-dark-green);
}

.header__user-auth_logout a {
    display: inline-block;
    padding: 12px 24px 12px 12px;
    border: none;
    border-radius: 0 24px 24px 0;
    background: var(--accent-color-dark-green);
    transition: all .3s ease-in-out;
}

.header__user-auth_logout a:hover {
    text-decoration: underline;
}

.header__user-auth_logout a:active {
    box-shadow: var(--shadow-inset);
}

/* footer */

.footer {
    background-color: var(--accent-color-grey);
}

.footer__container {
    justify-content: center;
    gap: 12px;
    height: 65px;
    padding-top: 5px;
    padding-bottom: 5px;
    color: var(--color-white);
}

.footer__content {
    align-self: center;
}

/*=============================================================*/

/* login */

.login {
    height: calc(100vh - 65px);
}

.login__container {
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.login__container img {
    height: 125px;
}

.login__form {
    width: 320px;
}

.login__title {
    font-family: 'RobotoSlab';
}

.login__form input {
    width: 320px;
    margin-bottom: 16px;
}

.login__form .btn {
    width: 100%;
}

.errorlist {
    padding-left: 0;
}

.errorlist li {
    list-style: none;
    color: red;
    text-align: center;
}

/*=============================================================*/
/* spinner */

.spinner {
    display: none;
    position: absolute;
    width: 100%;
    text-align: center;
    height: calc(100vh - 65px);
    z-index: 1000;
    background-color: #ffffffec;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.spinner__animation {
    display: inline-block;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    border-top: 7px solid rgba(0, 0, 0, 0.1);
    border-right: 7px solid rgba(0, 0, 0, 0.1);
    border-bottom: 7px solid rgba(0, 0, 0, 0.1);
    border-left: 7px solid #59a679;
    animation: loading-spinner 0.5s infinite linear;
}

.spinner__info {
    display: block;
    padding-top: 10px;
    color: #59a679;
    font-size: 20px;
    font-weight: 600;
}

@keyframes loading-spinner {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
/*=============================================================*/