/*
 * Cart drawer — offcanvas panier coulissant depuis la droite.
 * Vanilla, sans framework. Utilise tokens.css.
 */

.cart-drawer {
    position: fixed;
    inset: 0;
    z-index: var(--em-z-modal, 100);
    display: flex;
    justify-content: flex-end;
    pointer-events: none;
    visibility: hidden;
    opacity: 0;
    transition:
        opacity var(--em-duration-base) var(--em-ease-out),
        visibility 0s linear var(--em-duration-base);
}

.cart-drawer[hidden] { display: none; }

.cart-drawer.is-open {
    pointer-events: auto;
    visibility: visible;
    opacity: 1;
    transition:
        opacity var(--em-duration-base) var(--em-ease-out),
        visibility 0s linear 0s;
}

.cart-drawer-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 12, 10, 0.55);
    backdrop-filter: blur(4px);
    cursor: pointer;
}

.cart-drawer-panel {
    position: relative;
    width: min(420px, 100vw);
    height: 100%;
    background: var(--em-paper-50);
    color: var(--em-ink-700);
    display: flex;
    flex-direction: column;
    box-shadow: -24px 0 60px rgba(15, 10, 6, 0.35);
    transform: translateX(100%);
    transition: transform var(--em-duration-base) var(--em-ease-out);
    border-left: 1px solid rgba(154, 90, 0, 0.15);
}

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

/* Filet doré supérieur, comme les cartes shop */
.cart-drawer-panel::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--em-amber-500), transparent);
    opacity: 0.85;
}

/* ====== Tête ====== */
.cart-drawer-head {
    position: relative;
    padding: 1.4rem 1.4rem 1rem;
    border-bottom: 1px dashed rgba(208, 169, 109, 0.4);
    display: grid;
    gap: 0.25rem;
}

.cart-drawer-head .eyebrow {
    color: var(--em-amber-700);
    font-family: var(--em-font-sans);
    font-size: var(--em-fz-xs);
    font-weight: 700;
    letter-spacing: var(--em-ls-wide);
    text-transform: uppercase;
    margin: 0;
}

.cart-drawer-head h2 {
    font-family: var(--em-font-serif);
    font-size: var(--em-fz-2xl);
    line-height: var(--em-lh-tight);
    margin: 0;
    color: var(--em-ink-700);
}

.cart-drawer-close {
    position: absolute;
    top: 0.9rem;
    right: 0.9rem;
    width: 2.2rem;
    height: 2.2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(154, 90, 0, 0.2);
    border-radius: var(--em-radius-pill);
    background: var(--em-paper-100);
    color: var(--em-ink-700);
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
    transition: background var(--em-duration-fast) var(--em-ease-out), border-color var(--em-duration-fast) var(--em-ease-out);
}

.cart-drawer-close:hover {
    background: var(--em-amber-100);
    border-color: var(--em-amber-500);
}

/* ====== Body scrollable ====== */
.cart-drawer-body {
    flex: 1;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 0.6rem 1.4rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.cart-drawer-loading {
    padding: 2rem 0;
    text-align: center;
    color: var(--em-ink-300);
    font-family: var(--em-font-serif);
    font-style: italic;
}

/* ====== Empty state ====== */
.cart-drawer-empty {
    text-align: center;
    padding: 2rem 0.5rem;
    display: grid;
    gap: 0.6rem;
}

.cart-drawer-empty .eyebrow {
    color: var(--em-amber-700);
    font-family: var(--em-font-sans);
    font-size: var(--em-fz-xs);
    font-weight: 700;
    letter-spacing: var(--em-ls-wide);
    text-transform: uppercase;
    margin: 0;
}

.cart-drawer-empty h3 {
    font-family: var(--em-font-serif);
    font-size: var(--em-fz-xl);
    color: var(--em-ink-700);
    margin: 0;
}

.cart-drawer-empty p {
    color: var(--em-ink-500);
    margin: 0;
}

.cart-drawer-cta {
    margin-top: 0.6rem;
    justify-self: center;
}

/* ====== Items ====== */
.cart-drawer-items {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.9rem;
}

.cart-drawer-item {
    position: relative;
    display: grid;
    grid-template-columns: 72px 1fr auto;
    gap: 0.8rem;
    padding: 0.9rem 0;
    border-bottom: 1px dashed rgba(208, 169, 109, 0.35);
    align-items: start;
}

.cart-drawer-item:last-child { border-bottom: 0; }

.cart-drawer-item-media {
    width: 72px;
    height: 90px;
    border-radius: var(--em-radius-sm);
    overflow: hidden;
    background: var(--em-paper-200);
    display: block;
}

.cart-drawer-item-media img,
.cart-drawer-item-media picture,
.cart-drawer-item-media .product-media {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.cart-drawer-item-body {
    display: grid;
    gap: 0.4rem;
    min-width: 0;
}

.cart-drawer-item-kicker {
    font-family: var(--em-font-sans);
    font-size: var(--em-fz-xs);
    font-weight: 700;
    letter-spacing: var(--em-ls-wide);
    text-transform: uppercase;
    color: var(--em-amber-700);
    margin: 0;
}

.cart-drawer-item-title {
    font-family: var(--em-font-serif);
    font-size: var(--em-fz-md);
    line-height: var(--em-lh-tight);
    color: var(--em-ink-700);
    margin: 0;
    overflow-wrap: anywhere;
}

.cart-drawer-item-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem;
    flex-wrap: wrap;
    margin-top: 0.2rem;
}

.cart-drawer-qty {
    display: inline-flex;
    align-items: center;
    border: 1px solid rgba(154, 90, 0, 0.2);
    border-radius: var(--em-radius-pill);
    background: var(--em-paper-100);
    overflow: hidden;
}

.cart-drawer-qty-btn {
    width: 1.8rem;
    height: 1.8rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 0;
    color: var(--em-ink-700);
    font-size: 1rem;
    cursor: pointer;
    transition: background var(--em-duration-fast) var(--em-ease-out);
}

.cart-drawer-qty-btn:hover { background: var(--em-amber-100); }

.cart-drawer-qty-input {
    width: 2.2rem;
    border: 0;
    background: transparent;
    text-align: center;
    font-family: var(--em-font-serif);
    font-size: var(--em-fz-md);
    color: var(--em-ink-700);
    padding: 0;
    -moz-appearance: textfield;
}

.cart-drawer-qty-input::-webkit-outer-spin-button,
.cart-drawer-qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.cart-drawer-item-price {
    font-family: var(--em-font-serif);
    font-size: var(--em-fz-md);
    font-weight: 700;
    color: var(--em-amber-700);
    white-space: nowrap;
}

.cart-drawer-item-remove button {
    width: 1.9rem;
    height: 1.9rem;
    border-radius: 50%;
    border: 1px solid rgba(163, 32, 32, 0.2);
    background: transparent;
    color: var(--em-crimson-700);
    cursor: pointer;
    font-size: 1.1rem;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background var(--em-duration-fast) var(--em-ease-out);
}

.cart-drawer-item-remove button:hover {
    background: rgba(163, 32, 32, 0.08);
}

/* ====== Summary footer ====== */
.cart-drawer-summary {
    border-top: 1px solid rgba(154, 90, 0, 0.15);
    padding: 1rem 1.4rem 1.4rem;
    margin: 0.6rem -1.4rem -1rem;
    background: var(--em-paper-100);
    display: grid;
    gap: 0.6rem;
}

.cart-drawer-summary-line {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    font-family: var(--em-font-serif);
}

.cart-drawer-summary-line span { color: var(--em-ink-500); }

.cart-drawer-summary-line strong {
    font-size: var(--em-fz-xl);
    color: var(--em-amber-700);
}

.cart-drawer-summary-note {
    font-size: var(--em-fz-xs);
    color: var(--em-ink-300);
    font-style: italic;
    margin: 0;
}

.cart-drawer-actions {
    display: grid;
    gap: 0.5rem;
    margin-top: 0.4rem;
}

.cart-drawer-action {
    text-align: center;
    width: 100%;
}

/* ====== Body lock when drawer open ====== */
body.cart-drawer-open { overflow: hidden; }

/* ====== Pulse du compteur lors d'un update ====== */
@keyframes em-cart-count-pulse {
    0%   { transform: scale(1); }
    50%  { transform: scale(1.25); }
    100% { transform: scale(1); }
}

[data-cart-count].is-bumping {
    animation: em-cart-count-pulse 320ms var(--em-ease-out);
}

/* ====== visually-hidden helper si pas déjà global ====== */
.cart-drawer .visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

@media (prefers-reduced-motion: reduce) {
    .cart-drawer,
    .cart-drawer-panel,
    [data-cart-count] {
        transition: none !important;
        animation: none !important;
    }
}