:root {
    --bg-color-white: #FFFFFF;
    --bg-color-dark-blue: #243148;
    --bg-color-button: #FEC300;
    --bg-color-button-blue: #336FEE;
    --bg-color-login-button: #354259;
    --bg-color-yellow-button: #FEC300;

    --text-color-blue: #1a70c1;
    --text-color-white: #ffff;
    --text-color-dark-blue: #243148;
    --text-color-dark-gray: #262E3A;
    --placeholder-color: #676B70;

    --button-border-radius: 10px;
    --button-submit-border-radius: 8px;
    --input-border-radius: 12px;

    --border-color: #dedede;
    --font-size-navbar: 1.0625rem;

    --details-translate: scale(0.5);
    --transition-duration: 0.2s;
    --transition-function: linear;
    --bg-color-light-blue-radial: radial-gradient(31.35% 61.44% at 82.85% 91.89%, rgba(210, 225, 255, 0.24) 0%, rgba(255, 255, 255, 0.01875) 100%);

    --bland-mode: normal;

    --filter-brightness-hover: brightness(1.1);
}

@media (min-width: 360px) {
    .container {
        width: 100%;
        max-width: 1200px;
        padding: 0 16px;
        margin: 0 auto;
    }
}

.navbar p {
    margin: 0;
    padding: 0;
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    background: linear-gradient(90.44deg, #283955 5.58%, #2C3D5C 45.61%);
}

.navbar-header {
    position: relative;
}

.navbar-header a:hover {
    text-decoration: none;
}

.visually-impaired-menu-btn,
.navbar-header__search-button {
    font-size: 1rem;
    min-height: 40px;
    padding: 5px 8px;
    border-radius: 10px;
}

.navbar-header__search-button:hover,
.visually-impaired-menu-btn:hover,
.auth__button:hover {
    transition: all .2s linear;
    background-color: #336FEE;
}

.navbar-header__search-button:active,
.visually-impaired-menu-btn:active,
.auth__button:active {
    transition: all .2s linear;
    filter: brightness(1.2);
}


.main-header.home {
    mix-blend-mode: var(--bland-mode);
    transition-duration: var(--transition-duration);
    transition-timing-function: var(--transition-function);
}

.navbar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    height: 72px;
    font-size: var(--font-size-navbar);
    color: var(--text-color-white);

}

.navbar-header__left-side {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}

.navbar-header__right-side {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-basis: 484px;
    column-gap: 8px;
    transition-duration: var(--transition-duration);
    transition-timing-function: var(--transition-function);

    &:hover {
        filter: var(--filter-brightness-hover);
    }
}

.navbar-header .navbar-brand__title {
    margin: 0;
    font-weight: 500;
    font-size: 1.063rem;

    &::before {
        background: none!important;
        border: none;
    }
}


.user-block .vi-eye {
    width: 24px;
    height: 24px;
    max-width: 100%;
    fill: currentColor;
    border: none;
}

.navbar {
    transition-duration: var(--transition-duration);
    transition-timing-function: var(--transition-function);
}

.navbar-header__burger {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-direction: column;
}

.navbar-menu__title {
    color: var(--text-color-dark-blue);
    user-select: none;
}

.navbar-inverse .navbar-toggle {
    display: flex;
    align-items: center;
    column-gap: 10px;
    width: fit-content;
    margin: 0;
    color: var(--text-color-dark-blue);
    background-color: var(--bg-color-yellow-button);
    border-radius: var(--button-border-radius);
}

.navbar-inverse .navbar-toggle.open {
    min-width: 101px;
    min-height: 42px;
}

.navbar-inverse,
.navbar-header .search-block form {
    color: var(--text-color-white);
    background: var(--bg-color-dark-blue);
}

.navbar-form {
    position: relative;
}

.header-search {
    position: absolute;
    display: none;
    width: 100vw;
    margin-left: calc(50% - 50vw);
    height: auto;
    left: 0;
    border-bottom: 1px solid;
    background-color: var(--bg-color-dark-blue);
}

.header-search__input-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0 8px;
}

.header-search__input {
    width: 100%;
    font-size: 1rem;
    border: 0;
    border-radius: 12px;
    color: var(--text-color-dark-blue);
}

.header-search__input::placeholder {
    color: var(--placeholder-color);
}

.header-search__input:focus {
    color: var(--text-color-dark-blue);
    caret-color: #1A70C1;
    border-radius: 12px;
}


.header-search__submit[disabled] {
    opacity: .7;
    cursor: not-allowed;
}

.header-search__submit {
    background-color: var(--bg-color-yellow-button);
    color: var(--text-color-dark-gray);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 5px 18px;
    height: 36px;
    border-radius: 8px;
    transition-duration: var(--transition-duration);
    transition-timing-function: var(--transition-function);
    cursor: pointer;

    &:hover {
        filter: var(--filter-brightness-hover);
    }
}

.header-search__form-wrap {
    height: 52px;
    display: flex;
    margin: 2% 1%;
}

.header-search__form {
    display: flex;
    position: relative;
    align-items: center;
    max-width: 1136px;
    flex-grow: 1;
    margin-right: 6%;
    border-radius: var(--input-border-radius);
    background-color: var(--bg-color-white);
}

.header-search__form .clear {
    display: none;
}

.header-search__form.is-valid .clear {
    display: flex;
    content: "\00d7";
    font-size: 1.7rem;
    margin-right: 8px;
    margin-bottom: 3px;
    color: var(--text-color-dark-blue);
    font-weight: 300;
    opacity: .5;
    transition: opacity;
    transition-duration: var(--transition-duration);
    transition-timing-function: var(--transition-function);
}


.header-search__form .close {
    display: block;
    content: "\00d7";
    font-size: 2rem;
    color: var(--text-color-white);
    font-weight: 300;
    position: absolute;
    right: -4.5%;
    top: 7px;
    opacity: .8;
    transition: opacity;
    transition-duration: var(--transition-duration);
    transition-timing-function: var(--transition-function);
}

.header-search__form .close:hover,
.header-search__form.is-valid .clear:hover {
    opacity: 1;
}

.button {
    display: inline-block;
    text-align: center;
}

.auth__button {
    background-color: var(--bg-color-login-button);
    color: var(--text-color-white);
    font-size: var(--font-size-navbar);
    padding: 9px 16px;
    border-radius: 10px;
}

.navbar-nav .personalCabinet {
    color: var(--text-color-white);
    font-size: var(--font-size-navbar);
    padding: 9px 16px;
    border-radius: 10px;
}

.visually-impaired-menu-btn {
    font-size: 1rem;
}

.navbar-header__search-input {
    display: none;
}

.navbar-header__search-icon {
    margin-right: 8px;
    pointer-events: none;
}

.fade-background {
    display: none;
}

.fade-background {
    background-color: var(--bg-color-dark-blue);
    opacity: 32%;
    width: 100vw;
    height: 100vh;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 99;
}

.header-search__category {
    display: flex;
    align-items: center;
    min-width: fit-content;
    margin: 8px 0 8px 14px;
    font-size: var(--font-size-navbar);
    color: var(--text-color-dark-gray);
    background-color: hsla(218, 25%, 28%, 0.13);
    padding: 0 15px;
    height: 36px;
    border-radius: 8px;
}

.rubric-label__remove {
    font-size: 2rem;
    color: var(--placeholder-color);
    margin: 0 0 4px 6px;
    vertical-align: sub;
    font-weight: 300;
    line-height: 1rem;
    transition: all;
    transition-duration: var(--transition-duration);
    transition-timing-function: var(--transition-function);

    &:hover {
        filter: contrast(5);
        transition: all;
        transition-duration: var(--transition-duration);
        transition-timing-function: var(--transition-function);
    }

    &:active {
        filter: contrast(1);
    }
}

@media screen and (max-width: 767px) {
    .navbar-brand__logo,
    .navbar-menu__title,
    .search-button__text {
        display: none!important;
    }

    .logout {
        padding: 9px 16px;
        border-radius: 10px;
    }

    .navbar-nav .personalCabinet {
        background-color: transparent;
    }

    .navbar-header__search-icon {
        margin: 0;
    }

    .navbar-inverse .navbar-toggle.open {
        min-width: 43.6px;
        min-height: 37.6px;
    }

    .header-search__form .close {
        right: -9.5%;
    }

    .navbar-nav .personalCabinet {
        background-color: transparent;
        padding: 9px 0;
    }

    .navbar-header__left-side {
        gap: 12px;
    }

    .navbar-header__right-side {
        gap: 16px;
    }

    .navbar-brand__title {
        font-size: 1.25rem;
    }

    .visually-impaired-menu-btn {
        padding: 8px 16px;
        text-align: left;
    }

    .menu-item {
        height: 40px;
    }

    .header-search__form {
        margin-right: 10%;
    }

    .header-search {
        padding: 16px 0;
    }

    .person-menu {
        display: flex;
        flex-direction: column;
        gap: 24px;
        padding: 24px;
        background-color: #243148;
        border-radius: 16px;
        border: 1px solid #bababa;
    }

    .person-menu__img {
        padding-right: 16px;
    }

    .person-menu .menu-item {
        color: var(--text-color-white);
    }

    .person-menu .person-menu__vi-btn {
        padding: 20px 0 0;
    }

}