/* ========================================
   Shop Page Styles
   ======================================== */

/* Shop Header */
.shop-header {
    padding-top: calc(var(--space-xl) + 60px);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--border-subtle);
}

.shop-header__count {
    display: block;
    margin-top: var(--space-sm);
    color: var(--fg-muted);
    font-size: 14px;
}

/* Filter Bar */
.shop__filters {
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--border-subtle);
    position: sticky;
    top: 60px;
    background-color: var(--bg-primary);
    z-index: 50;
}

/* Product Grid */
.shop__grid {
    padding-bottom: var(--space-xl);
}

.shop__grid-inner {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    padding: var(--space-lg) 0;
}

/* Shop Card */
.shop__card {
    cursor: pointer;
    position: relative;
    transition: opacity 0.2s ease, transform var(--duration-normal) var(--ease-out), border-color var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) var(--ease-out);
}

.shop__card-image {
    aspect-ratio: 1/1;
    background-color: var(--bg-elevated);
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.shop__card-image .badge {
    position: absolute;
    top: var(--space-sm);
    left: var(--space-sm);
    z-index: 10;
}

.shop__card-content {
    padding: var(--space-md);
}

.shop__card-name {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: var(--space-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.shop__card-description {
    color: var(--fg-muted);
    font-size: 13px;
    margin-bottom: var(--space-sm);
    line-height: 1.4;
}

.shop__card-price {
    color: var(--cyan-glow);
    font-size: 20px;
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.shop__card-btn {
    width: 100%;
    text-align: center;
}

.shop__card-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.shop__card-buy-btn {
    width: 100%;
    text-align: center;
}

/* Modal */
.modal__close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: none;
    border: none;
    color: var(--fg-secondary);
    cursor: pointer;
    padding: var(--space-sm);
    transition: color var(--duration-fast) var(--ease-out);
}

.modal__close:hover {
    color: var(--fg-primary);
}

.modal__content {
    padding: var(--space-lg);
}

.modal__image {
    aspect-ratio: 16/9;
    max-height: 240px;
    background-color: var(--bg-elevated);
    margin-bottom: var(--space-md);
    border-radius: var(--radius-sm);
}

.modal__title {
    font-size: clamp(24px, 4vw, 32px);
    margin-bottom: var(--space-sm);
}

.modal__price {
    color: var(--cyan-glow);
    font-size: 28px;
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.modal__description {
    color: var(--fg-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.modal__details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm) var(--space-md);
    margin: var(--space-md) 0;
}

.modal__detail-label {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--fg-muted);
    margin-bottom: var(--space-xs);
}

.modal__detail-value {
    display: block;
    font-size: 14px;
    color: var(--fg-primary);
}

.modal__actions {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.modal__add-cart {
    flex: 1;
}

.modal__buy-now {
    flex: 1;
}

.modal__pay-crypto {
    width: 100%;
    margin-top: var(--space-sm);
    font-size: 12px;
}

#modal-badge-container {
    margin-top: var(--space-md);
}

/* Cart Drawer */
.cart-drawer__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-subtle);
}

.cart-drawer__header h2 {
    font-size: 18px;
    margin: 0;
}

.cart-drawer__close {
    background: none;
    border: none;
    color: var(--fg-secondary);
    cursor: pointer;
    padding: var(--space-sm);
    transition: color var(--duration-fast) var(--ease-out);
}

.cart-drawer__close:hover {
    color: var(--fg-primary);
}

.cart-drawer__items {
    min-height: 200px;
    margin-bottom: var(--space-lg);
}

.cart-drawer__empty {
    color: var(--fg-muted);
    text-align: center;
    padding: var(--space-xl) 0;
}

.cart-drawer__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--border-subtle);
}

.cart-drawer__item-info {
    flex: 1;
}

.cart-drawer__item-controls {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.cart-drawer__quantity {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.cart-drawer__qty-btn {
    width: 28px;
    height: 28px;
    border: 1px solid var(--border-subtle);
    background: none;
    color: var(--fg-primary);
    font-family: var(--font-mono);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: all var(--duration-fast) var(--ease-out);
}

.cart-drawer__qty-btn:hover {
    border-color: var(--cyan-glow);
    color: var(--cyan-glow);
}

.cart-drawer__qty-value {
    font-size: 14px;
    min-width: 20px;
    text-align: center;
}

.cart-drawer__qty-fixed {
    font-size: 13px;
    color: var(--fg-muted);
}

.cart-drawer__remove {
    background: none;
    border: none;
    color: var(--fg-muted);
    font-size: 16px;
    cursor: pointer;
    padding: var(--space-xs);
    transition: color var(--duration-fast) var(--ease-out);
    line-height: 1;
}

.cart-drawer__remove:hover {
    color: #ff6b6b;
}

.cart-drawer__footer {
    border-top: 1px solid var(--border-subtle);
    padding-top: var(--space-lg);
}

.cart-drawer__subtotal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
    font-size: 16px;
    font-weight: 600;
}

#cart-subtotal {
    color: var(--cyan-glow);
}

/* Footer Styles */
.footer__top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--border-subtle);
}

.footer__logo {
    font-weight: 700;
    font-family: var(--font-display);
    font-size: 18px;
    letter-spacing: 0.05em;
}

.footer__nav {
    display: flex;
    gap: var(--space-lg);
}

.footer__link {
    color: var(--fg-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color var(--duration-fast) var(--ease-out);
}

.footer__link:hover {
    color: var(--cyan-glow);
}

.footer__signup {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.footer__email-input {
    flex: 1;
    padding: 12px 16px;
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--fg-primary);
    font-family: var(--font-mono);
    font-size: 14px;
    transition: border-color var(--duration-fast) var(--ease-out);
}

.footer__email-input:focus {
    outline: none;
    border-color: var(--cyan-glow);
}

.footer__email-input::placeholder {
    color: var(--fg-muted);
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-subtle);
}

.footer__location,
.footer__copyright {
    font-size: 13px;
    color: var(--fg-muted);
    margin: 0;
}

/* ========================================
   Responsive Breakpoints
   ======================================== */

@media (max-width: 768px) {
    .shop__grid-inner {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .shop-header {
        padding-top: calc(var(--space-lg) + 60px);
        padding-bottom: var(--space-md);
    }

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

    .footer__top {
        flex-direction: column;
        gap: var(--space-md);
        align-items: flex-start;
    }

    .footer__nav {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .footer__signup {
        flex-direction: column;
    }

    .footer__bottom {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .shop__filters {
        padding: var(--space-md) 0;
    }

    .shop__card-content {
        padding: var(--space-sm);
    }

    .shop__card-name {
        font-size: 14px;
    }

    .shop__card-description {
        font-size: 12px;
    }

    .shop__card-price {
        font-size: 18px;
    }

    .modal__content {
        padding: var(--space-md);
    }

    .modal__price {
        font-size: 24px;
    }

    .cart-drawer__item-image {
        width: 60px;
        height: 60px;
    }
}