.courses-filters {
    max-width: 280px;
    width: 100%;
}

.courses-filters article h2 {
    font-weight: 500;
    font-size: 18px;
    line-height: 130%;
    letter-spacing: -1.9%;
    text-align: left;
    margin-bottom: 24px;
}

.courses-filters article h2:last-child {
    margin-bottom: 16px;
}

.courses-filters hr {
    margin: 32px 0;
    color: rgba(166, 170, 172, 0.1);
}

.courses-filters article ul {
    margin-top: 24px;
}
.courses-filters li {
    color: var(--text-color);
    width: 100%;
    margin-bottom: 4px;
    font-weight: 500;
    font-size: 16px;
    line-height: 24px;
    letter-spacing: 0%;
    align-items: center;
}

.courses-filters li:last-child {
    margin-bottom: 8px;
}

.courses-filters li button {
    padding: 10px 12px;
    background-color: transparent;
    transition: background-color 0.3s ease, color 0.3s ease;
    text-align: left;
    border-radius: 6px;
    width: 100%;
}

.courses-filters li button:hover {
    color: var(--text-color-secondary);
    background-color: var(--blue-200);
    font-weight: 600;
}

.courses-filters li button.selected {
    color: var(--text-color-secondary);
    background-color: var(--blue-200);
    font-weight: 600;
}

.courses-filters li.workload-items {
    display: flex;
    gap: 8px;
    padding: 10px 0;
}

.courses-filters li.category-items {
    display: flex;
    gap: 8px;
    padding: 10px 0;
}

.courses-filters li:hover label {
    color: var(--text-color-secondary);
}

.courses-filters .custom-checkbox {
    display: inline-block;
    position: relative;
    cursor: pointer;
    width: 18px;
    height: 18px;
}

.courses-filters .custom-checkbox input {
    opacity: 0;
    width: 0;
    height: 0;
}

.courses-filters .checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 18px;
    width: 18px;
    border: solid 2px #dcdcde;
    border-radius: 6px;
    transition: all 0.3s ease;
}
.courses-filters .checkmark svg {
    opacity: 0;
    transform: scale(0);
    transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out;
    width: 100%;
    height: 100%;
    position: absolute;
}

.courses-filters .checkmark path {
    stroke: var(--primary-color-lightest);
}

.courses-filters .custom-checkbox input:checked + .checkmark {
    background-color: var(--primary-color);
    animation: checkPulse 0.2s ease;
}

.courses-filters .custom-checkbox input:checked + .checkmark svg {
    opacity: 1;
    transform: scale(1);
}

.courses-filters #filters-modal form.searchBar {
    display: none;
}

.courses-filters h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 10px 0;
}

.btn-open-modal {
    display: none;
    width: 100%;
    height: 40px;
    border-radius: 8px;
    border: 1px solid var(--gray-200);
    background-color: var(--background-color-light);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
    cursor: pointer;
    transition: border-color 0.3s ease;
    background-repeat: no-repeat;
    background-position: 16px center;
    background-size: 20px 20px;
    padding-left: 46px;
    padding-right: 30px;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("../../img/icons/filter-lines-gray.svg"),
        url("../../img/icons/chevron-down-gray.svg");
    background-position: 16px center, calc(100% - 8px) center;
    background-repeat: no-repeat, no-repeat;
    background-size: 20px 20px, 24px 24px;
}

.btn-open-modal:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(0, 104, 183, 0.25);
}

.courses-filters #filters-modal .modal-header {
    padding: 22px 16px 22px 64px;
    border-bottom: 1px solid var(--gray-200);
}

.courses-filters #filters-modal .modal-footer {
    border: none;
}

.courses-filters #filters-modal .modal-header button {
    padding: 0;
}

.courses-filters #filters-modal .modal-header svg {
    width: 24px;
    height: 24px;
}

.courses-filters #filters-modal .modal-header h2 {
    color: var(--text-color-black);
    font-weight: 600;
    font-size: 20px;
    line-height: 100%;
    letter-spacing: 0%;
}
.courses-filters #filters-modal .modal-content {
    padding: 0;
    border-radius: 0;
}
.courses-filters #filters-modal .modal-dialog {
    max-width: 700px;
}
.courses-filters #filters-modal .modal-body {
    padding: 32px 64px 48px;
}

.courses-filters #filters-modal .modal-footer {
    padding: 0 16px 56px;
}

.courses-filters #filters-modal h3 {
    color: var(--text-color-black);
    font-weight: 500;
    font-size: 14px;
    line-height: 100%;
    letter-spacing: 0%;
    margin: 0;
}

.courses-filters #filters-modal .modal-filters-header {
    display: flex;
    gap: 8px;
    margin: 0 0 16px;
    justify-content: flex-start;
    align-items: center;
}

.courses-filters
    #filters-modal
    .modal-filters:first-of-type
    .modal-filters-header {
    margin: 16px 0;
}

.courses-filters #filters-modal .modal-filters-header span {
    color: var(--text-color-primary);
    padding: 5.5px 7px;
    background-color: rgba(var(--primary-color-rgb-opacity), 0.2);
    border-radius: 8px;
    height: 24px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.courses-filters #filters-modal .modal-footer {
    display: flex;
    width: 100%;
}

.courses-filters #filters-modal .modal-footer button {
    width: 100%;
    height: 40px;
    color: var(--text-color-white);
    background-color: var(--secondary-color);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    margin: 0 auto 16px;
    max-width: 343px;
    font-weight: 475;
    font-size: 14px;
    line-height: 100%;
    letter-spacing: 0%;
}

.courses-filters #filters-modal .modal-footer button:last-child {
    width: 100%;
    margin: 0 auto;
    color: var(--text-color-secondary);
    border: 1px solid var(--secondary-color);
    background-color: var(--background-color-light);
}

.courses-filters #filters-modal ul {
    display: flex;
    flex-wrap: wrap;
    row-gap: 16px;
}
.courses-filters #filters-modal .modal-filters {
    margin-bottom: 74px;
}
.courses-filters #filters-modal .modal-filters:last-of-type {
    margin-bottom: 0;
}
.courses-filters #filters-modal li {
    padding: 0;
    width: calc(100% / 3 - 4px);
    margin: 0;
    font-weight: 475;
    line-height: 100%;
    letter-spacing: 0%;
    color: var(--text-color-black);
}
.courses-filters #filters-modal li label {
    font-size: 16px;
    color: var(--text-color-black);
}
.courses-filters #filters-modal {
    width: 100%;
}

@keyframes checkPulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

@media (max-width: 992px) {
    .btn-open-modal {
        display: block;
    }
    .courses-filters {
        display: flex;
        gap: 8px;
        justify-content: space-between;
        align-items: center;
        max-width: 100%;
        padding: 0 0 32px;
        flex-wrap: wrap;
        margin: 0;
    }

    .courses-filters hr {
        display: none;
    }

    .courses-filters article {
        width: 100%;
        flex: 1;
    }

    .courses-filters #filters-modal form.searchBar {
        display: flex;
        margin-bottom: 8px;
    }

    .courses-filters article form {
        display: none;
    }

    .courses-filters article h2 {
        display: none;
    }

    .courses-filters article ul {
        display: none;
    }
}

@media (max-width: 576px) {
    .courses-filters #filters-modal ul {
        column-gap: 8px;
        row-gap: 16px;
    }
    .courses-filters #filters-modal li {
        width: calc(50% - 4px);
    }

    .courses-filters #filters-modal .modal-header {
        padding: 22px 16px;
    }

    .courses-filters #filters-modal .modal-body {
        padding: 32px 16px;
    }

    .courses-filters #filters-modal .modal-footer {
        padding: 0 16px 14px;
    }
    .courses-filters #filters-modal .modal-filters {
        margin-bottom: 32px;
    }
    .courses-filters #filters-modal .modal-footer button {
        max-width: 100%;
    }
}