/* =============================================
   Product Recommender – Modal
   ============================================= */

/* Backdrop */
.recommender-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.recommender-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, .45);
}

/* Container */
.recommender-modal__container {
    position: relative;
    width: 100%;
    max-width: 680px;
    max-height: 90vh;
    overflow-y: auto;
    background: #fff;
    border-radius: 16px;
    padding: 40px 36px 32px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, .2);
    animation: recommender-fadein .25s ease;
}

@keyframes recommender-fadein {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Close button */
.recommender-modal__close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border: none;
    background: #f4f4f4;
    border-radius: 50%;
    font-size: 16px;
    color: #201C26;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .2s;
}

.recommender-modal__close:hover {
    background: #e0e0e0;
}

/* ── Progress bar ──────────────────────────── */

.recommender-modal__progress {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 32px;
}

.recommender-modal__progress-step {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #e8e8e8;
    color: #999;
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background .3s, color .3s;
}

.recommender-modal__progress-step.is-active,
.recommender-modal__progress-step.is-completed {
    background: #c32d32;
    color: #fff;
}

.recommender-modal__progress-line {
    flex: 1;
    height: 3px;
    max-width: 60px;
    background: #e8e8e8;
    transition: background .3s;
}

.recommender-modal__progress-line.is-completed {
    background: #c32d32;
}

/* ── Steps ─────────────────────────────────── */

.recommender-modal__step {
    display: none;
    text-align: center;
}

.recommender-modal__step.is-active {
    display: block;
    animation: recommender-slidein .3s ease;
}

@keyframes recommender-slidein {
    from { opacity: 0; transform: translateX(20px); }
    to   { opacity: 1; transform: translateX(0); }
}

.recommender-modal__title {
    font-size: 22px;
    font-weight: 700;
    color: #201C26;
    margin: 0 0 8px;
}

.recommender-modal__desc {
    font-size: 14px;
    color: #777;
    margin: 0 0 28px;
}

/* Options grid */
.recommender-modal__options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    max-width: 480px;
    margin: 0 auto;
}

.recommender-modal__option {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 24px 16px;
    border: 2px solid #e8e8e8;
    border-radius: 12px;
    background: #fff;
    cursor: pointer;
    font-size: 15px;
    font-weight: 500;
    color: #201C26;
    transition: border-color .2s, background .2s, transform .15s;
}

.recommender-modal__option i {
    font-size: 28px;
    color: #c32d32;
}

.recommender-modal__option:hover {
    border-color: #c32d32;
    background: #fdf5f5;
}

.recommender-modal__option.is-selected {
    border-color: #c32d32;
    background: #c32d32;
    color: #fff;
    transform: scale(.97);
}

.recommender-modal__option.is-selected i {
    color: #fff;
}

/* ── Footer ────────────────────────────────── */

.recommender-modal__footer {
    display: flex;
    justify-content: space-between;
    margin-top: 28px;
}

.recommender-modal__btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: 1.5px solid #e0e0e0;
    border-radius: 50px;
    background: #fff;
    font-size: 14px;
    font-weight: 500;
    color: #201C26;
    cursor: pointer;
    transition: background .2s, border-color .2s;
}

.recommender-modal__btn:hover {
    background: #f4f4f4;
    border-color: #ccc;
}

/* ── Loading / No results ──────────────────── */

.recommender-modal__loading,
.recommender-modal__no-results {
    text-align: center;
    padding: 40px 20px;
    color: #777;
}

.recommender-modal__loading p,
.recommender-modal__no-results p {
    margin: 12px 0 0;
    font-size: 15px;
}

.recommender-modal__no-results i {
    font-size: 40px;
    color: #ccc;
}

.recommender-modal__spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto;
    border: 4px solid #e8e8e8;
    border-top-color: #c32d32;
    border-radius: 50%;
    animation: recommender-spin .7s linear infinite;
}

@keyframes recommender-spin {
    to { transform: rotate(360deg); }
}

/* ── Products grid ─────────────────────────── */

.recommender-modal__products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 4px;
}

.recommender-product-card {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    border: 1px solid #eee;
    border-radius: 10px;
    overflow: hidden;
    transition: box-shadow .2s, transform .15s;
}

.recommender-product-card:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, .1);
    transform: translateY(-3px);
}

.recommender-product-card__image {
    width: 100%;
    aspect-ratio: 1;
    background: #f4f7f9;
    overflow: hidden;
}

.recommender-product-card__image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.recommender-product-card__info {
    padding: 10px 12px 14px;
}

.recommender-product-card__name {
    font-size: 13px;
    font-weight: 500;
    color: #201C26;
    margin: 0 0 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.3;
}

.recommender-product-card__price {
    display: flex;
    align-items: center;
    gap: 8px;
}

.recommender-product-card__current-price {
    font-size: 15px;
    font-weight: 700;
    color: #c32d32;
}

.recommender-product-card__regular-price {
    font-size: 13px;
    color: #999;
    text-decoration: line-through;
}

/* ── Responsive ────────────────────────────── */

@media (max-width: 576px) {
    .recommender-modal__container {
        padding: 28px 20px 24px;
    }

    .recommender-modal__options {
        grid-template-columns: 1fr;
    }

    .recommender-modal__products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .recommender-modal__title {
        font-size: 18px;
    }
}