.fabric-samples {
    margin-top: 18px;
}

.fabric-samples__open {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 12px 22px;
    border: 1px solid #070707;
    border-radius: 30px;
    background: #ffffff;
    color: #070707;
    font-size: 16px;
    line-height: 1.2;
    cursor: pointer;
    transition: 0.2s ease;
}

.fabric-samples__open:hover {
    background: #070707;
    color: #ffffff;
}

.fabric-samples__modal[hidden] {
    display: none;
}

.fabric-samples__modal {
    position: fixed;
    inset: 0;
    z-index: 100000;
}

.fabric-samples__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
}

.fabric-samples__box {
    position: relative;
    width: calc(100% - 32px);
    max-width: 1180px;
    max-height: 90vh;
    overflow: auto;
    margin: 40px auto;
    padding: 32px;
    background: #ffffff;
    border-radius: 18px;
}

.fabric-samples__close {
    position: absolute;
    top: 16px;
    right: 18px;
    width: 36px;
    height: 36px;
    border: 0;
    background: transparent;
    font-size: 34px;
    line-height: 1;
    cursor: pointer;
}

.fabric-samples__title {
    margin-bottom: 12px;
    font-size: 32px;
    line-height: 1.2;
}

.fabric-samples__text {
    margin-bottom: 20px;
    color: #555555;
    font-size: 16px;
}

.fabric-samples__selected {
    margin-bottom: 18px;
    font-size: 18px;
}

.fabric-samples__group {
    margin-bottom: 28px;
}

.fabric-samples__group-title {
    margin-bottom: 14px;
    font-size: 22px;
    font-weight: 600;
}

.fabric-samples__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
    gap: 16px;
}

.fabric-samples__card {
    padding: 14px;
    border: 1px solid #e4e4e4;
    border-radius: 14px;
    background: #ffffff;
}

.fabric-samples__card.is-selected {
    border-color: #070707;
    box-shadow: 0 0 0 1px #070707 inset;
}

.fabric-samples__image {
    display: block;
    width: 100%;
    height: 150px;
    object-fit: cover;
    margin-bottom: 10px;
    border-radius: 10px;
    background: #f6f6f6;
}

.fabric-samples__card-name {
    margin-bottom: 8px;
    font-size: 16px;
    font-weight: 600;
}

.fabric-samples__card-line {
    margin-bottom: 4px;
    color: #555555;
    font-size: 13px;
    line-height: 1.3;
}

.fabric-samples__toggle {
    width: 100%;
    margin-top: 12px;
    padding: 10px 14px;
    border: 1px solid #070707;
    border-radius: 20px;
    background: #ffffff;
    cursor: pointer;
}

.fabric-samples__card.is-selected .fabric-samples__toggle {
    background: #070707;
    color: #ffffff;
}

.fabric-samples__form {
    margin-top: 30px;
    padding-top: 24px;
    border-top: 1px solid #e4e4e4;
}

.fabric-samples__form-title {
    margin-bottom: 16px;
    font-size: 22px;
    font-weight: 600;
}

.fabric-samples__field {
    display: block;
    margin-bottom: 14px;
}

.fabric-samples__field span {
    display: block;
    margin-bottom: 6px;
}

.fabric-samples__field input,
.fabric-samples__field textarea {
    width: 100%;
    min-height: 44px;
    padding: 10px 12px;
    border: 1px solid #cccccc;
    border-radius: 8px;
    font-size: 16px;
}

.fabric-samples__field textarea {
    min-height: 86px;
    resize: vertical;
}

.fabric-samples__agree {
    display: flex;
    gap: 8px;
    align-items: flex-start;
    margin: 16px 0;
    font-size: 14px;
}

.fabric-samples__submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 12px 24px;
    border: 1px solid #070707;
    border-radius: 30px;
    background: #070707;
    color: #ffffff;
    font-size: 16px;
    cursor: pointer;
}

.fabric-samples__message {
    margin: 12px 0;
}

.fabric-samples__error {
    padding: 12px 14px;
    border-radius: 8px;
    background: #ffecec;
    color: #b00020;
}

.fabric-samples__success {
    padding: 12px 14px;
    border-radius: 8px;
    background: #eef9ee;
    color: #168000;
}

.fabric-samples-is-open {
    overflow: hidden;
}

@media (max-width: 767px) {
    .fabric-samples__box {
        width: calc(100% - 20px);
        max-height: 92vh;
        margin: 20px auto;
        padding: 22px 16px;
    }

    .fabric-samples__title {
        font-size: 24px;
    }

    .fabric-samples__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .fabric-samples__image {
        height: 120px;
    }
}