/* ============================================================
   CART — floating button + slide-in drawer
   ============================================================ */

/* --- Floating action button --- */
.cart-fab {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 999;

    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 1px solid var(--border-soft, rgba(255,255,255,0.08));
    background:
        radial-gradient(120% 120% at 30% 20%, rgba(123,108,255,0.6), rgba(255,91,189,0.4) 60%, rgba(11,10,22,0.9)),
        var(--bg-card, #12142a);
    color: white;
    cursor: pointer;
    box-shadow:
        0 16px 36px -12px rgba(123,108,255,0.5),
        0 4px 12px rgba(0,0,0,0.4);
    display: grid;
    place-items: center;
    transition: transform 160ms ease, box-shadow 160ms ease, filter 160ms ease;
}

.cart-fab:hover {
    transform: translateY(-2px) scale(1.03);
    filter: brightness(1.08);
}

.cart-fab:focus-visible {
    outline: 2px solid var(--accent-end, #7b6cff);
    outline-offset: 3px;
}

.cart-fab-icon {
    color: white;
}

.cart-fab-count {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 22px;
    height: 22px;
    padding: 0 6px;
    border-radius: 11px;
    background: var(--accent-start, #ff5bbd);
    color: white;
    font-size: 11px;
    font-weight: 700;
    display: grid;
    place-items: center;
    border: 2px solid var(--bg-main, #070912);
    line-height: 1;
}

/* --- Drawer container --- */
.cart-drawer {
    position: fixed;
    inset: 0;
    z-index: 1000;
    pointer-events: none;
    visibility: hidden;
}

.cart-drawer[aria-hidden="false"] {
    pointer-events: auto;
    visibility: visible;
}

.cart-drawer-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(7, 9, 18, 0.55);
    backdrop-filter: blur(2px);
    opacity: 0;
    transition: opacity 200ms ease;
}

.cart-drawer[aria-hidden="false"] .cart-drawer-backdrop {
    opacity: 1;
}

.cart-drawer-panel {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: min(420px, 92vw);
    background: var(--bg-panel, #0b0a16);
    border-left: 1px solid var(--border-soft, rgba(255,255,255,0.08));
    box-shadow: -24px 0 60px -20px rgba(0,0,0,0.6);
    transform: translateX(100%);
    transition: transform 280ms cubic-bezier(0.22, 0.61, 0.36, 1);
    display: flex;
    flex-direction: column;
}

.cart-drawer[aria-hidden="false"] .cart-drawer-panel {
    transform: translateX(0);
}

/* --- Drawer head --- */
.cart-drawer-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 22px;
    border-bottom: 1px solid var(--border-soft, rgba(255,255,255,0.08));
}

.cart-drawer-title {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary, #fff);
}

.cart-drawer-close {
    background: none;
    border: 0;
    color: var(--text-secondary, #b6bdd6);
    font-size: 28px;
    line-height: 1;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    cursor: pointer;
    transition: background 160ms ease, color 160ms ease;
}

.cart-drawer-close:hover {
    background: rgba(255,255,255,0.05);
    color: white;
}

/* --- Drawer body --- */
.cart-drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: 18px 22px;
}

.cart-empty {
    text-align: center;
    padding: 28px 8px;
    color: var(--text-secondary, #b6bdd6);
}

.cart-empty-title {
    margin: 0 0 6px;
    color: var(--text-primary, #fff);
    font-weight: 600;
}

.cart-empty-sub {
    margin: 0 0 16px;
    color: var(--text-muted, #7f86a3);
    font-size: 14px;
}

.cart-items {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cart-item {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px 12px;
    padding: 12px;
    border-radius: var(--radius-md, 12px);
    background: var(--bg-card, #12142a);
    border: 1px solid var(--border-soft, rgba(255,255,255,0.06));
}

.cart-item-title {
    margin: 0;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary, #fff);
}

.cart-item-meta {
    margin: 2px 0 0;
    font-size: 12px;
    color: var(--text-muted, #7f86a3);
}

.cart-item-price {
    align-self: start;
    font-weight: 600;
    color: var(--text-primary, #fff);
    white-space: nowrap;
}

.cart-item-controls {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
}

.cart-qty {
    display: inline-flex;
    align-items: center;
    border-radius: 8px;
    border: 1px solid var(--border-soft, rgba(255,255,255,0.1));
    overflow: hidden;
}

.cart-qty button {
    background: transparent;
    border: 0;
    color: var(--text-secondary, #b6bdd6);
    padding: 4px 10px;
    font-size: 14px;
    cursor: pointer;
    line-height: 1;
}

.cart-qty button:hover {
    background: rgba(255,255,255,0.05);
    color: white;
}

.cart-qty-value {
    padding: 0 10px;
    font-size: 13px;
    color: var(--text-primary, #fff);
    min-width: 24px;
    text-align: center;
}

.cart-item-remove {
    margin-left: auto;
    background: none;
    border: 0;
    color: var(--text-muted, #7f86a3);
    font-size: 12px;
    cursor: pointer;
    padding: 4px 6px;
    border-radius: 6px;
    transition: background 160ms ease, color 160ms ease;
}

.cart-item-remove:hover {
    background: rgba(255, 91, 91, 0.08);
    color: #ffb1b1;
}

/* --- Drawer foot --- */
.cart-drawer-foot {
    border-top: 1px solid var(--border-soft, rgba(255,255,255,0.08));
    padding: 16px 22px 22px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.cart-totals {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    color: var(--text-secondary, #b6bdd6);
    font-size: 14px;
}

.cart-totals strong {
    color: var(--text-primary, #fff);
    font-size: 18px;
}

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

.cart-token-box {
    display: grid;
    gap: 8px;
    padding: 12px;
    border: 1px solid var(--border-soft, rgba(255,255,255,0.08));
    border-radius: 12px;
    background: rgba(255,255,255,0.03);
}

.cart-token-box label {
    color: var(--text-secondary, #b6bdd6);
    font-weight: 700;
}

.cart-token-box input {
    min-height: 40px;
    border-radius: 10px;
    border: 1px solid var(--border-soft, rgba(255,255,255,0.08));
    background: rgba(255,255,255,0.04);
    color: var(--text-primary, #fff);
    padding: 9px 10px;
}

.cart-token-meta {
    color: var(--text-muted, #7f86a3);
    font-size: 12px;
}

.cart-token-btn {
    width: 100%;
}

.cart-clear {
    background: none;
    border: 1px solid var(--border-soft, rgba(255,255,255,0.08));
    color: var(--text-muted, #7f86a3);
    padding: 10px;
    border-radius: 10px;
    font-size: 12px;
    cursor: pointer;
    transition: background 160ms ease, color 160ms ease;
}

.cart-clear:hover {
    background: rgba(255,255,255,0.04);
    color: var(--text-secondary, #b6bdd6);
}

/* --- Add-to-cart toast --- */
.cart-toast {
    position: fixed;
    right: 22px;
    bottom: 92px;
    z-index: 998;
    background: linear-gradient(135deg, var(--accent-start, #ff5bbd), var(--accent-end, #7b6cff));
    color: white;
    padding: 12px 18px;
    border-radius: 12px;
    box-shadow: 0 16px 36px -12px rgba(0,0,0,0.5);
    font-size: 14px;
    font-weight: 600;
    transform: translateY(20px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 200ms ease, transform 200ms ease;
}

.cart-toast.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Reduced motion --- */
@media (prefers-reduced-motion: reduce) {
    .cart-drawer-panel,
    .cart-drawer-backdrop,
    .cart-fab,
    .cart-toast {
        transition: none !important;
    }
}

/* --- Mobile --- */
@media (max-width: 640px) {
    .cart-fab {
        right: 16px;
        bottom: 16px;
        width: 52px;
        height: 52px;
    }
}