/* ═══════════════════════════════════════════════
   NVelas — Shop / Cart / Checkout Styles
   ═══════════════════════════════════════════════ */

/* ─── Cart Icon in Navbar ─────────────────────── */
.nav-cart {
    position: relative;
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--color-ink);
    margin-left: 0.5rem;
}

.nav-cart svg {
    width: 22px;
    height: 22px;
    transition: color var(--transition-fast);
}

.nav-cart:hover svg {
    color: var(--color-warm);
}

.cart-badge {
    position: absolute;
    top: -6px;
    right: -8px;
    background: var(--color-warm);
    color: #fff;
    font-family: var(--font-sans);
    font-size: 0.6rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.cart-badge--pop {
    transform: scale(1.3);
}

/* ─── Add to Cart Button ──────────────────────── */
.btn--add-cart {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.65rem 1.2rem;
    border: 1px solid var(--color-warm);
    background: transparent;
    color: var(--color-warm-dark);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 100%;
    justify-content: center;
    margin-top: var(--space-xs);
}

.btn--add-cart:hover {
    background: var(--color-warm);
    color: #fff;
}

.btn--add-cart svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.btn--add-cart.btn--added {
    background: var(--color-sage);
    border-color: var(--color-sage);
    color: #fff;
    pointer-events: none;
}

/* ─── Toast Notification ──────────────────────── */
.cart-toast {
    position: fixed;
    bottom: -100px;
    right: var(--space-md);
    z-index: 10000;
    transition: bottom 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.cart-toast--show {
    bottom: var(--space-md);
}

.cart-toast-inner {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--color-white);
    border: 1px solid rgba(44, 24, 16, 0.08);
    border-radius: var(--border-radius-lg);
    padding: 0.75rem 1rem;
    box-shadow: 0 12px 40px rgba(44, 24, 16, 0.15);
    min-width: 300px;
}

.cart-toast-img {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius);
    object-fit: cover;
}

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

.cart-toast-title {
    font-family: var(--font-sans);
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-sage);
    margin-bottom: 0.1rem;
}

.cart-toast-name {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--color-ink);
}

.cart-toast-btn {
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-warm);
    text-decoration: none;
    white-space: nowrap;
    padding: 0.4rem 0.8rem;
    border: 1px solid var(--color-warm-light);
    border-radius: 50px;
    transition: all var(--transition-fast);
}

.cart-toast-btn:hover {
    background: var(--color-warm);
    color: #fff;
}

/* ─── Shop Page Layout ────────────────────────── */
.shop-page {
    padding-top: 80px;
    min-height: 100vh;
    background: var(--color-cream-light);
}

.shop-header {
    text-align: center;
    padding: var(--space-lg) 0 var(--space-md);
}

.shop-header h1 {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 300;
    color: var(--color-ink);
}

.shop-header p {
    font-size: 0.9rem;
    color: var(--color-ink-muted);
    margin-top: var(--space-xs);
}

/* ─── Cart Page ───────────────────────────────── */
.cart-layout {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: var(--space-lg);
    align-items: start;
    padding-bottom: var(--space-xl);
}

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

.cart-item {
    display: grid;
    grid-template-columns: 80px 1fr auto;
    gap: var(--space-md);
    align-items: center;
    background: var(--color-white);
    border: 1px solid rgba(44, 24, 16, 0.06);
    border-radius: var(--border-radius-lg);
    padding: var(--space-sm) var(--space-md);
}

.cart-item-img {
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius);
    object-fit: cover;
}

.cart-item-info h3 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--color-ink);
}

.cart-item-scent {
    font-size: 0.78rem;
    color: var(--color-ink-muted);
    margin-top: 0.15rem;
}

.cart-item-type {
    font-size: 0.6rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-warm-dark);
    background: rgba(201, 168, 124, 0.12);
    padding: 0.2rem 0.5rem;
    border-radius: 50px;
    display: inline-block;
    margin-top: 0.3rem;
}

.cart-item-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.5rem;
}

.cart-item-price {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--color-ink);
    white-space: nowrap;
}

.cart-item-period {
    font-size: 0.75rem;
    color: var(--color-ink-muted);
}

.cart-qty {
    display: flex;
    align-items: center;
    gap: 0;
    border: 1px solid rgba(44, 24, 16, 0.12);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.cart-qty button {
    background: transparent;
    border: none;
    width: 32px;
    height: 32px;
    font-size: 1rem;
    color: var(--color-ink);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.cart-qty button:hover {
    background: var(--color-cream);
}

.cart-qty span {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    min-width: 28px;
    text-align: center;
}

.cart-item-remove {
    background: none;
    border: none;
    color: var(--color-ink-muted);
    font-size: 0.7rem;
    font-family: var(--font-sans);
    cursor: pointer;
    padding: 0.2rem 0;
    transition: color var(--transition-fast);
}

.cart-item-remove:hover {
    color: #c0392b;
}

/* ─── Cart Summary ────────────────────────────── */
.cart-summary {
    background: var(--color-white);
    border: 1px solid rgba(44, 24, 16, 0.06);
    border-radius: var(--border-radius-lg);
    padding: var(--space-md);
    position: sticky;
    top: 100px;
}

.cart-summary h3 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 400;
    margin-bottom: var(--space-sm);
    color: var(--color-ink);
}

.cart-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    font-size: 0.85rem;
    color: var(--color-ink-light);
}

.cart-summary-row.cart-summary-total {
    border-top: 1px solid rgba(44, 24, 16, 0.1);
    margin-top: var(--space-xs);
    padding-top: var(--space-sm);
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--color-ink);
}

.cart-summary-free {
    color: var(--color-sage);
    font-weight: 600;
}

.cart-summary-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: var(--space-md);
}

.cart-summary-actions .btn {
    width: 100%;
    text-align: center;
}

.cart-summary-note {
    font-size: 0.72rem;
    color: var(--color-ink-muted);
    text-align: center;
    margin-top: var(--space-xs);
}

/* ─── Empty Cart ──────────────────────────────── */
.cart-empty {
    text-align: center;
    padding: var(--space-xl) var(--space-md);
}

.cart-empty svg {
    color: var(--color-warm-light);
    margin-bottom: var(--space-md);
}

.cart-empty h2 {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 300;
    color: var(--color-ink);
    margin-bottom: var(--space-xs);
}

.cart-empty p {
    font-size: 0.9rem;
    color: var(--color-ink-muted);
    margin-bottom: var(--space-md);
}

/* ─── Checkout ────────────────────────────────── */
.checkout-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: var(--space-lg);
    align-items: start;
    padding-bottom: var(--space-xl);
}

/* Progress Steps */
.checkout-steps {
    display: flex;
    justify-content: center;
    gap: 0;
    margin-bottom: var(--space-lg);
}

.checkout-step {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-ink-muted);
    padding: 0.5rem 1rem;
}

.checkout-step-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid rgba(44, 24, 16, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.checkout-step.active .checkout-step-num {
    background: var(--color-warm);
    border-color: var(--color-warm);
    color: #fff;
}

.checkout-step.active {
    color: var(--color-ink);
}

.checkout-step.done .checkout-step-num {
    background: var(--color-sage);
    border-color: var(--color-sage);
    color: #fff;
}

.checkout-step.done {
    color: var(--color-sage);
}

.checkout-step-line {
    width: 40px;
    height: 1px;
    background: rgba(44, 24, 16, 0.12);
    margin: 0 0.25rem;
}

/* Checkout Forms */
.checkout-form-panel {
    background: var(--color-white);
    border: 1px solid rgba(44, 24, 16, 0.06);
    border-radius: var(--border-radius-lg);
    padding: var(--space-md) var(--space-lg);
}

.checkout-form-panel h2 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--color-ink);
    margin-bottom: var(--space-xs);
}

.checkout-form-panel > p {
    font-size: 0.85rem;
    color: var(--color-ink-muted);
    margin-bottom: var(--space-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
}

.form-group {
    margin-bottom: var(--space-sm);
}

.form-group label {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-ink-muted);
    margin-bottom: 0.35rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1px solid rgba(44, 24, 16, 0.12);
    border-radius: var(--border-radius);
    font-family: var(--font-sans);
    font-size: 0.85rem;
    color: var(--color-ink);
    background: var(--color-cream-light);
    transition: border-color var(--transition-fast);
    box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-warm);
    background: var(--color-white);
}

.form-group input::placeholder {
    color: var(--color-ink-muted);
}

.form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid rgba(44, 24, 16, 0.06);
}

.form-actions .btn {
    min-width: 160px;
}

.btn--back {
    background: transparent;
    border: none;
    color: var(--color-ink-muted);
    font-family: var(--font-sans);
    font-size: 0.78rem;
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    transition: color var(--transition-fast);
}

.btn--back:hover {
    color: var(--color-ink);
}

/* Account toggle */
.account-toggle {
    text-align: center;
    margin-top: var(--space-sm);
    font-size: 0.8rem;
    color: var(--color-ink-muted);
}

.account-toggle a {
    color: var(--color-warm);
    text-decoration: none;
    font-weight: 500;
    cursor: pointer;
}

.account-toggle a:hover {
    text-decoration: underline;
}

/* Checkout sidebar summary */
.checkout-sidebar {
    position: sticky;
    top: 100px;
}

.checkout-sidebar h3 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 400;
    margin-bottom: var(--space-sm);
    color: var(--color-ink);
}

.checkout-sidebar-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    margin-bottom: var(--space-sm);
}

.checkout-sidebar-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.82rem;
}

.checkout-sidebar-item img {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius);
    object-fit: cover;
}

.checkout-sidebar-item-info {
    flex: 1;
}

.checkout-sidebar-item-info strong {
    display: block;
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: 0.9rem;
}

.checkout-sidebar-item-info span {
    font-size: 0.72rem;
    color: var(--color-ink-muted);
}

.checkout-sidebar-item-price {
    font-family: var(--font-serif);
    white-space: nowrap;
}

/* Payment card fields */
.card-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
}

.card-fields .form-group:first-child {
    grid-column: 1 / -1;
}

/* Checkbox */
.form-check {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin: var(--space-sm) 0;
}

.form-check input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 0.1rem;
    accent-color: var(--color-warm);
    flex-shrink: 0;
}

.form-check label {
    font-size: 0.78rem;
    color: var(--color-ink-light);
    text-transform: none;
    letter-spacing: 0;
    font-weight: 400;
}

/* ─── Order Confirmation ──────────────────────── */
.order-confirm {
    text-align: center;
    padding: var(--space-xl) var(--space-md);
    max-width: 600px;
    margin: 0 auto;
}

.order-confirm-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(139, 154, 123, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    color: var(--color-sage);
}

.order-confirm h1 {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 300;
    color: var(--color-ink);
    margin-bottom: var(--space-xs);
}

.order-confirm p {
    font-size: 0.9rem;
    color: var(--color-ink-muted);
    margin-bottom: var(--space-xs);
}

.order-id {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--color-warm-dark);
    background: rgba(201, 168, 124, 0.1);
    padding: 0.6rem 1.5rem;
    border-radius: var(--border-radius);
    display: inline-block;
    margin: var(--space-sm) 0 var(--space-md);
}

.order-summary-box {
    background: var(--color-white);
    border: 1px solid rgba(44, 24, 16, 0.06);
    border-radius: var(--border-radius-lg);
    padding: var(--space-md);
    text-align: left;
    margin-bottom: var(--space-md);
}

.order-summary-box h3 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 400;
    margin-bottom: var(--space-sm);
}

/* ─── Responsive ──────────────────────────────── */
@media (max-width: 900px) {
    .cart-layout {
        grid-template-columns: 1fr;
    }
    .checkout-layout {
        grid-template-columns: 1fr;
    }
    .checkout-sidebar {
        order: -1;
        position: static;
    }
    .cart-summary {
        position: static;
    }
}

@media (max-width: 600px) {
    .cart-item {
        grid-template-columns: 60px 1fr;
        gap: var(--space-xs);
    }

    .cart-item-actions {
        grid-column: 1 / -1;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        padding-top: var(--space-xs);
        border-top: 1px solid rgba(44, 24, 16, 0.04);
    }

    .cart-item-img {
        width: 60px;
        height: 60px;
    }

    .cart-toast-inner {
        min-width: auto;
    }

    .cart-toast {
        right: var(--space-xs);
        left: var(--space-xs);
    }

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

    .checkout-steps {
        flex-wrap: wrap;
        gap: 0.25rem;
    }

    .checkout-step-line {
        width: 20px;
    }

    .checkout-form-panel {
        padding: var(--space-md);
    }

    .form-actions {
        flex-direction: column-reverse;
    }

    .form-actions .btn {
        width: 100%;
    }

    .card-fields {
        grid-template-columns: 1fr;
    }
}