/**
 * Shop Cart + Checkout Styles
 * Bold ecommerce styling with modern layout.
 */

:root {
    --jz-cart-bg: #f6f7fb;
    --jz-cart-ink: #0f172a;
    --jz-cart-accent: #ff6a3d;
    --jz-cart-accent-dark: #e4572e;
    --jz-cart-muted: #64748b;
    --jz-cart-card: #ffffff;
    --jz-cart-border: #e2e8f0;
    --jz-cart-shadow: 0 20px 50px rgba(15, 23, 42, 0.12);
    --jz-cart-radius: 18px;
}

.jz-cart-page,
.jz-checkout-page {
    background: var(--jz-cart-bg);
    color: var(--jz-cart-ink);
    font-family: "Plus Jakarta Sans", "Manrope", "Poppins", sans-serif;
}

.cart-hero,
.checkout-hero {
    position: relative;
    overflow: hidden;
    padding: 3.5rem 0 3rem;
    color: white;
    background: linear-gradient(135deg, #111827 0%, #1f2937 100%);
}

.cart-hero__bg,
.checkout-hero__bg {
    position: absolute;
    inset: 0;
}

.cart-hero__gradient,
.checkout-hero__gradient {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top, rgba(255, 106, 61, 0.6), transparent 60%);
}

.cart-hero__glow,
.checkout-hero__glow {
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(255, 255, 255, 0.08), transparent 45%);
}

.cart-hero__content,
.checkout-hero__content {
    position: relative;
    z-index: 1;
    text-align: left;
}

.cart-hero__title,
.checkout-hero__title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin: 0.75rem 0 0.5rem;
}

.cart-hero__subtitle,
.checkout-hero__subtitle {
    color: rgba(255, 255, 255, 0.8);
    max-width: 560px;
}

.cart-steps {
    display: inline-flex;
    gap: 0.75rem;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.cart-step {
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
}

.cart-step.is-active {
    background: var(--jz-cart-accent);
    color: white;
}

.cart-content,
.checkout-content {
    padding: 3rem 0 4rem;
}

.cart-layout,
.checkout-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

.cart-items,
.checkout-summary {
    background: var(--jz-cart-card);
    border-radius: var(--jz-cart-radius);
    border: 1px solid var(--jz-cart-border);
    box-shadow: var(--jz-cart-shadow);
    padding: 1.5rem;
}

.cart-items__header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 1rem;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--jz-cart-muted);
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--jz-cart-border);
}

.cart-items__list {
    display: grid;
    gap: 1rem;
    margin-top: 1rem;
}

.cart-item {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--jz-cart-border);
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item__info {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.cart-item__img {
    width: 72px;
    height: 72px;
    border-radius: 12px;
    object-fit: cover;
    background: #e2e8f0;
}

.cart-item__title {
    font-weight: 600;
    margin-bottom: 0.35rem;
}

.cart-item__meta {
    font-size: 0.85rem;
    color: var(--jz-cart-muted);
}

.cart-item__price,
.cart-item__subtotal {
    font-weight: 600;
}

.qty-control {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--jz-cart-border);
    border-radius: 999px;
    overflow: hidden;
}

.qty-control button {
    border: none;
    background: #f1f5f9;
    padding: 0.4rem 0.75rem;
    cursor: pointer;
}

.qty-control input {
    width: 44px;
    text-align: center;
    border: none;
    padding: 0.4rem 0;
    font-weight: 600;
    background: white;
}

.cart-item__remove {
    background: none;
    border: none;
    color: #ef4444;
    cursor: pointer;
    font-size: 0.85rem;
}

.cart-summary {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.cart-summary__card {
    background: var(--jz-cart-card);
    border-radius: var(--jz-cart-radius);
    border: 1px solid var(--jz-cart-border);
    box-shadow: var(--jz-cart-shadow);
    padding: 1.5rem;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin: 0.75rem 0;
    color: var(--jz-cart-muted);
}

.summary-total {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--jz-cart-ink);
}

.cart-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border-radius: 999px;
    padding: 0.75rem 1.25rem;
    font-weight: 600;
    border: 1px solid transparent;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.cart-btn--primary {
    background: var(--jz-cart-accent);
    color: white;
    box-shadow: 0 12px 30px rgba(255, 106, 61, 0.35);
}

.cart-btn--primary:hover {
    background: var(--jz-cart-accent-dark);
    transform: translateY(-1px);
}

.cart-btn--ghost {
    background: white;
    border-color: var(--jz-cart-border);
    color: var(--jz-cart-ink);
}

.cart-btn--link {
    background: transparent;
    color: var(--jz-cart-muted);
}

.cart-trust {
    display: grid;
    gap: 1rem;
}

.trust-item {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    color: var(--jz-cart-muted);
}

.trust-icon {
    font-size: 1.4rem;
}

.cart-empty {
    text-align: center;
    padding: 2.5rem 1.5rem;
    border: 2px dashed var(--jz-cart-border);
    border-radius: var(--jz-cart-radius);
    margin-top: 1.5rem;
}

.cart-empty__icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

.checkout-form {
    display: grid;
    gap: 1.5rem;
}

.form-card {
    background: var(--jz-cart-card);
    border-radius: var(--jz-cart-radius);
    border: 1px solid var(--jz-cart-border);
    box-shadow: var(--jz-cart-shadow);
    padding: 1.5rem;
}

.form-card h3 {
    margin-top: 0;
    margin-bottom: 1rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.form-card label {
    display: grid;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--jz-cart-muted);
}

.form-card input,
.form-card textarea,
.form-card select {
    padding: 0.75rem 0.9rem;
    border-radius: 12px;
    border: 1px solid var(--jz-cart-border);
    font-size: 0.95rem;
    font-family: inherit;
}

.checkout-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}

.checkout-items {
    display: grid;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.checkout-item {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.95rem;
}

.checkout-help {
    margin-top: 1.5rem;
    padding: 1.25rem;
    background: #111827;
    color: white;
    border-radius: var(--jz-cart-radius);
}

@media (max-width: 1024px) {
    .cart-layout,
    .checkout-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .cart-items__header,
    .cart-item {
        grid-template-columns: 1fr;
    }

    .cart-item__info {
        flex-direction: column;
        align-items: flex-start;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}