/* ============================================================
   ROAD HERO — Simple (Child) Product Page
   Merchant Centre–facing single variant pages.
   Inherits all design tokens from base.css and
   component classes from product.css.
   ============================================================ */

/* ── Back banner ────────────────────────────────────────────── */
.rsp-back-banner {
    background: var(--clr-surface);
    border-bottom: 1px solid var(--clr-border);
    padding-block: var(--space-3);
}

.rsp-back-banner__inner {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.rsp-back-banner svg {
    color: var(--clr-red);
    flex-shrink: 0;
}

.rsp-back-link {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--clr-red);
    text-decoration: none;
    transition: color var(--dur-fast);
}
.rsp-back-link:hover { color: var(--clr-red-dark); text-decoration: underline; }

.rsp-back-sep { color: var(--clr-border); }

.rsp-back-note {
    font-size: var(--text-xs);
    color: var(--clr-mid);
}

/* ── Hero ───────────────────────────────────────────────────── */
.rsp-hero {
    padding-block: var(--space-8) var(--space-12);
    border-bottom: 1px solid var(--clr-border);
}

.rsp-hero__inner {
    display: grid;
    grid-template-columns: 400px 1fr 320px;
    gap: var(--space-10);
    align-items: start;
}

.rsp-hero__media {
    position: sticky;
    top: calc(var(--header-h, 72px) + var(--space-4));
}

.rsp-hero__img-wrap {
    background: var(--clr-surface);
    border: 1.5px solid var(--clr-border);
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1;
    position: relative;
}

.rsp-hero__img-wrap::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 30%, rgba(200,57,43,0.05) 0%, transparent 60%);
    pointer-events: none;
}

.rsp-hero__img {
    max-width: 78%;
    max-height: 78%;
    object-fit: contain;
    filter: drop-shadow(0 8px 28px rgba(0,0,0,0.12));
}

/* Title extras */
.rsp-model {
    display: block;
    color: var(--clr-red);
}

.rsp-title-suffix {
    display: block;
    font-size: 0.7em;
    font-weight: 600;
    color: var(--clr-mid);
    letter-spacing: -0.01em;
    margin-top: var(--space-2);
}

/* Year badge */
.rsp-year-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--clr-ash);
    background: var(--clr-surface);
    border: 1.5px solid var(--clr-border);
    border-radius: var(--radius-full);
    padding: var(--space-2) var(--space-4);
    margin-top: var(--space-4);
}

.rsp-year-badge svg { color: var(--clr-mid); flex-shrink: 0; }

/* Add to cart overrides — match grouped page style */
.rsp-atc .single_add_to_cart_button,
.rsp-atc--panel .single_add_to_cart_button {
    width: 100% !important;
    padding: var(--space-4) var(--space-5) !important;
    background: var(--clr-red) !important;
    color: var(--clr-white) !important;
    border: none !important;
    border-radius: var(--radius-full) !important;
    font-family: var(--font-body) !important;
    font-size: var(--text-base) !important;
    font-weight: 700 !important;
    cursor: pointer !important;
    transition: background var(--dur-fast), transform var(--dur-fast) !important;
    letter-spacing: -0.01em !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: var(--space-2) !important;
}

.rsp-atc .single_add_to_cart_button:hover,
.rsp-atc--panel .single_add_to_cart_button:hover {
    background: var(--clr-red-dark) !important;
    transform: translateY(-1px) !important;
}

.rsp-atc .quantity { display: none !important; } /* hide qty input — always 1 */
.rsp-atc--panel .quantity { display: none !important; }

/* Out of stock */
.rsp-oos {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-wrap: wrap;
    margin-top: var(--space-5);
}

.rsp-oos__badge {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: var(--clr-surface);
    border: 1.5px solid var(--clr-border);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--clr-mid);
}

.rsp-oos__link {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--clr-red);
    text-decoration: underline;
}

/* Stock dot */
.rsp-stock-dot {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: var(--text-xs);
    font-weight: 700;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-full);
    margin-left: auto;
}

.rsp-stock-dot::before {
    content: '';
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}

.rsp-stock-dot--in  { background: rgba(34,197,94,0.1); color: #166534; }
.rsp-stock-dot--in::before  { background: #22c55e; }
.rsp-stock-dot--out { background: var(--clr-surface); color: var(--clr-mid); }
.rsp-stock-dot--out::before { background: var(--clr-border); }

/* CTA panel extras */
.rsp-cta-panel .pdp-cta-price {
    align-items: center;
}

.rsp-parent-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    width: 100%;
    padding: var(--space-3) var(--space-5);
    background: var(--clr-surface);
    border: 1.5px solid var(--clr-border);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--clr-ink);
    text-decoration: none;
    transition: background var(--dur-fast), border-color var(--dur-fast);
    margin-bottom: var(--space-4);
}

.rsp-parent-btn:hover {
    background: var(--clr-black);
    color: var(--clr-white);
    border-color: var(--clr-black);
}

.rsp-parent-note {
    font-size: var(--text-xs);
    color: var(--clr-light);
    text-align: center;
    line-height: 1.5;
}

.rsp-parent-note a {
    color: var(--clr-red);
    font-weight: 600;
    text-decoration: underline;
}

/* ── Wrong model section ─────────────────────────────────────── */
.rsp-wrong-model {
    padding-block: var(--space-14);
    background: var(--clr-surface);
    border-bottom: 1px solid var(--clr-border);
}

.rsp-wrong-model__inner {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: var(--space-12);
    align-items: center;
}

.rsp-wrong-model__text h2 {
    font-size: clamp(1.5rem, 2.5vw, 2.25rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--clr-black);
    margin-bottom: var(--space-4);
}

.rsp-wrong-model__text p {
    font-size: var(--text-base);
    color: var(--clr-ash);
    line-height: 1.7;
    margin-bottom: var(--space-6);
}

.rsp-back-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

/* Summary card */
.rsp-wrong-model__card {
    background: var(--clr-black);
    border-radius: 20px;
    padding: var(--space-8);
}

.rsp-summary-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.rsp-summary-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3) 0;
    border-bottom: 1px solid rgba(255,255,255,0.07);
    gap: var(--space-4);
}

.rsp-summary-list li:last-child { border-bottom: none; }

.rsp-summary-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255,255,255,0.35);
    flex-shrink: 0;
}

.rsp-summary-val {
    font-size: var(--text-sm);
    font-weight: 600;
    color: rgba(255,255,255,0.9);
    text-align: right;
}

.rsp-summary-price .rsp-summary-val {
    font-size: var(--text-lg);
    font-weight: 800;
    color: var(--clr-white);
    letter-spacing: -0.03em;
}

.rsp-summary-price .rsp-summary-val .woocommerce-Price-amount {
    font-size: inherit;
    font-weight: inherit;
    color: inherit;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1200px) {
    .rsp-hero__inner {
        grid-template-columns: 360px 1fr 280px;
        gap: var(--space-8);
    }
}

@media (max-width: 1024px) {
    .rsp-hero__inner {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-8);
    }

    .rsp-cta-panel {
        grid-column: 1 / -1;
        position: static;
        max-width: 540px;
    }

    .rsp-hero__media { position: static; }

    .rsp-wrong-model__inner {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .rsp-wrong-model__card { order: -1; }
}

@media (max-width: 768px) {
    .rsp-back-note { display: none; }

    .rsp-hero {
        padding-block: var(--space-6) var(--space-8);
    }

    .rsp-hero__inner {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .rsp-hero__img-wrap {
        max-width: 260px;
        margin-inline: auto;
    }

    .rsp-wrong-model { padding-block: var(--space-10); }
}