* {
    box-sizing: border-box;
}

.cards_wrapper {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    align-items: stretch;
}

.card {
    width: 250px;
    justify-content: space-between;
    display: flex;
    flex-direction: column;
    height: 100%; 
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    padding: 15px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: var(--accent-cyan);
    background: rgba(255, 255, 255, 0.98);
}

.card__image img {
    width: 100%;
    border-radius: 10px;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
}

.card:hover .card__image img {
    transform: scale(1.05);
}

.card__prices {
    min-height: 40px;
    margin: 10px 0;
}

.card__price--discount {
    color: rgba(0, 0, 0, 0.819);
    font-size: 18px;
    font-weight: bold;
}

.card__price--common {
    text-decoration: line-through;
    color: gray;
}

.card__title {
    white-space: nowrap;
    text-overflow: ellipsis;
    height: 40px;
    font-weight: 600;
    display: block;
    margin: 10px 0;
    color: #333;
    text-decoration: none;
    display: -webkit-box;
    min-height: 48px;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
}

.card__title:hover {
    color: var(--primary-blue);
}

.card p {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: #555;
}

.card__func {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card__add {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: linear-gradient(45deg, var(--primary-blue), var(--accent-cyan));
    color: #fff;
    border: none;
    padding: 10px;
    width: 140px;
    cursor: pointer;
    border-radius: 8px;
    margin-left: 0;
    transition: all 0.3s ease;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(35, 65, 148, 0.3);
}

.card__add:hover {
    background: linear-gradient(45deg, var(--secondary-blue), #00b8e6);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(35, 65, 148, 0.5);
}

.card__bottom {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    margin-top: auto; 
}

.description {
    flex-grow: 1; 
    min-height: 60px; 
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3; 
    -webkit-box-orient: vertical;
}

.card__func a {
    color: #999999;
    transition: all 0.3s ease;
    font-size: 18px;
}

.card__func a:hover {
    color: var(--accent-cyan);
    transform: scale(1.2);
}


.filter-container {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    margin-bottom: 30px;
}

.filter-container h5 {
    color: var(--text-light);
    font-weight: 600;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    margin-bottom: 20px;
}


.accordion {
    --bs-accordion-bg: transparent;
    --bs-accordion-border-color: var(--glass-border);
    --bs-accordion-border-radius: 10px;
}

.accordion-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 10px !important;
    margin-bottom: 10px;
    transition: all 0.3s ease;
}

.accordion-item:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-cyan);
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.1);
}

.accordion-header {
    margin-bottom: 0;
}

.accordion-button {
    background: transparent !important;
    color: var(--text-light) !important;
    font-weight: 600;
    border: none !important;
    box-shadow: none !important;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    padding: 15px;
}

.accordion-button:not(.collapsed) {
    background: rgba(35, 65, 148, 0.3) !important;
    color: var(--accent-cyan) !important;
}

.accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%2300d4ff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-button:not(.collapsed)::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%2300d4ff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
    transform: rotate(-180deg);
}

.accordion-collapse {
    border-top: 1px solid var(--glass-border);
}

.accordion-body {
    background: rgba(0, 0, 0, 0.1);
    padding: 15px;
}

.filter-box {
    margin-bottom: 20px;
    padding: 15px;
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.filter-box:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-cyan);
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.1);
}

.filter-box label {
    font-weight: 600;
    color: var(--text-light);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.form-check {
    margin-bottom: 8px;
}

.form-check-input {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.form-check-input:checked {
    background: linear-gradient(45deg, var(--primary-blue), var(--accent-cyan));
    border-color: var(--accent-cyan);
    box-shadow: 0 2px 8px rgba(35, 65, 148, 0.4);
}

.form-check-input:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 0.2rem rgba(0, 212, 255, 0.25);
}

.form-check-label {
    color: var(--text-light);
    font-weight: 400;
}

.btn-accept {
    border: none;
    background: linear-gradient(45deg, var(--primary-blue), var(--accent-cyan)) !important;
    color: white !important;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(35, 65, 148, 0.4);
    border-radius: 8px;
}

.btn-accept:hover {
    background: linear-gradient(45deg, var(--secondary-blue), #00b8e6) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(35, 65, 148, 0.6);
}

.btn-accept:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(35, 65, 148, 0.4);
}

.checkbox-css:checked {
    background: linear-gradient(45deg, var(--primary-blue), var(--accent-cyan)) !important;
    border-color: var(--accent-cyan) !important;
}

.favorites {
    margin-right: 20px;
}

.button-cart {
    border: none;
    background: linear-gradient(45deg, var(--primary-blue), var(--accent-cyan)) !important;
    color: white !important;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(35, 65, 148, 0.3);
    border-radius: 8px;
}

.button-cart:hover {
    background: linear-gradient(45deg, var(--secondary-blue), #00b8e6) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(35, 65, 148, 0.5);
}

.button-cart:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(35, 65, 148, 0.4);
}

.no-products-message {
    font-size: 1.5rem;
    padding: 25px;
    margin-top: 30px;
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    color: var(--text-light);
    border: 1px solid rgba(255, 107, 122, 0.3);
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

@media (max-width: 1024px) {
    .container-car {
        display: none;
    }

    .cards_wrapper {
        margin-top: 20px;
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 15px;
    }

    .card {
        width: 100%;
        border-radius: 12px;
    }

    .card__func a {
        display: none;
    }

    .image_boxes {
        display: none;
    }

    .filter-container {
        padding: 15px;
        margin-bottom: 20px;
    }

    .filter-box {
        padding: 12px;
        margin-bottom: 15px;
    }
}

@media (max-width: 768px) {
    .cards_wrapper {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 15px;
    }

    .card {
        max-width: none;
        width: 100%;
    }

    .filter-container {
        margin: 0 -15px 20px -15px;
        border-radius: 0;
    }
}