/* ============================================================
   KVM Joaillerie — Cart Drawer CSS — Emerald Design
   ============================================================ */

/* — Overlay — */
.kvm-cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 200;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-mid);
}

.kvm-cart-overlay.open {
    opacity: 1;
    pointer-events: all;
}

/* — Drawer — */
.kvm-cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    max-width: 420px;
    background: var(--emerald);
    z-index: 201;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform var(--transition-mid);
    box-shadow: -4px 0 24px rgba(0,0,0,0.15);
    color: var(--cream);
}

.kvm-cart-drawer.open {
    transform: translateX(0);
}

/* — Header — */
.kvm-cart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md);
    border-bottom: 1px solid var(--cream-rule);
    flex-shrink: 0;
}

.kvm-cart-title {
    font-family: var(--serif);
    font-size: 1.25rem;
    font-weight: 400;
}

.kvm-cart-close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--cream-soft);
    cursor: pointer;
    transition: color var(--transition-fast);
}
.kvm-cart-close:hover { color: var(--cream); }

/* — Body — */
.kvm-cart-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-sm);
}

/* — Cart Item — */
.kvm-cart-item {
    display: grid;
    grid-template-columns: 60px 1fr auto;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--cream-rule);
    align-items: center;
}

.kvm-cart-item-img img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.kvm-cart-item-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.kvm-cart-item-name {
    font-family: var(--serif);
    font-size: 13px;
    font-weight: 400;
    line-height: 1.3;
    color: var(--cream);
}

.kvm-cart-item-variation {
    font-size: 12px;
    color: var(--cream-soft);
    line-height: 1.4;
}

.kvm-cart-item-price {
    font-size: 13px;
    font-weight: var(--fw-medium);
    color: var(--cream);
}

/* — Qty controls — */
.kvm-cart-item-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.kvm-qty-btn {
    width: 28px;
    height: 28px;
    border: 1px solid var(--cream-rule);
    border-radius: 50%;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--cream);
    transition: border-color var(--transition-fast);
}
.kvm-qty-btn:hover { border-color: var(--cream); }

.kvm-qty-val {
    font-size: 14px;
    font-weight: var(--fw-medium);
    min-width: 20px;
    text-align: center;
}

.kvm-remove-item {
    font-size: 11px;
    color: var(--cream-soft);
    margin-top: 4px;
    cursor: pointer;
    transition: color var(--transition-fast);
}
.kvm-remove-item:hover { color: var(--color-error); }

/* — Empty state — */
.kvm-cart-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-xl) var(--space-md);
    text-align: center;
    color: var(--cream-soft);
}
.kvm-cart-empty svg { opacity: 0.3; }
.kvm-cart-empty p { font-size: 14px; }

/* — Footer — */
.kvm-cart-footer {
    padding: var(--space-md);
    border-top: 1px solid var(--cream-rule);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.kvm-cart-subtotal-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 15px;
    font-weight: var(--fw-medium);
    color: var(--cream);
}

.kvm-checkout-btn {
    display: block;
    padding: 16px;
    background: var(--cream);
    color: var(--emerald);
    text-align: center;
    font-weight: 500;
    font-size: var(--cap);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    border-radius: 999px;
    transition: background var(--transition-fast), color var(--transition-fast);
}
.kvm-checkout-btn:hover { background: var(--gold); color: var(--ink); }