:root {
    --cart-primary: #14141f;
    --cart-primary-soft: #23233a;
    --cart-accent: #c9a24b;
    --cart-accent-soft: #e4c98a;
    --cart-bg: #faf8f4;
    --cart-card-bg: #ffffff;
    --cart-border: #e8e2d6;
    --cart-text: #262420;
    --cart-muted: #8a8478;
    --cart-serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
    --cart-sans: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--cart-sans);
    background: var(--cart-bg);
    color: var(--cart-text);
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

h1, h2, h3 { font-family: var(--cart-serif); font-weight: 600; letter-spacing: 0.01em; }

.cart-page-title {
    font-size: 1.6rem;
    color: var(--cart-primary);
    margin: 0.4rem 0 1.2rem;
}

.cart-muted { color: var(--cart-muted); font-size: 0.88rem; }

/* Header */
.cart-header {
    background: var(--cart-bg);
    color: var(--cart-text);
    position: sticky;
    top: 0;
    z-index: 20;
    border-bottom: 1px solid var(--cart-accent-soft);
}
.cart-header-inner {
    max-width: 1240px;
    margin: 0 auto;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 1.2rem 0.7rem;
    position: relative;
}
.cart-brand {
    display: flex;
    align-items: center;
    justify-content: center;
}
.cart-logo { height: 30px; width: auto; filter: grayscale(1); opacity: 0.5; }
.cart-nav { display: flex; align-items: center; gap: 1.4rem; flex-wrap: wrap; justify-content: center; }
.cart-nav a {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    opacity: 0.8;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
    padding: 0.5rem 0.1rem;
    border-bottom: 1px solid transparent;
    color: var(--cart-text);
}
.cart-nav a:hover { opacity: 1; border-bottom-color: var(--cart-accent); }
.cart-nav-icon { width: 16px; height: 16px; flex-shrink: 0; }
.cart-user { display: inline-flex; align-items: center; gap: 0.4rem; opacity: 0.65; font-size: 0.85rem; }
.cart-logout {
    background: transparent; border: 1px solid var(--cart-accent);
    color: var(--cart-primary) !important; padding: 0.5rem 0.9rem; border-radius: 3px;
}
.cart-logout:hover { background: var(--cart-accent); color: #fff !important; border-bottom: none !important; }
.cart-burger {
    display: none; align-items: center; justify-content: center;
    width: 44px; height: 44px; background: none; border: none; color: var(--cart-text);
    font-size: 1.4rem; cursor: pointer; position: absolute; right: 0.8rem; top: 50%;
    transform: translateY(-50%);
}

.cart-main { max-width: 1240px; margin: 0 auto; padding: 1.6rem 1.2rem 3rem; min-height: 70vh; }
@media (min-width: 1700px) {
    .cart-main { max-width: 1900px; }
    .cart-header-inner { max-width: 1900px; }
}

.cart-footer { text-align: center; padding: 2rem; opacity: 0.5; }
.cart-footer-logo { height: 26px; filter: grayscale(1); }

/* Flash */
.cart-flash-list { margin-bottom: 1.2rem; }
.cart-flash {
    display: flex; align-items: center;
    padding: 0.75rem 1.1rem; border-radius: 6px; margin-bottom: 0.5rem; font-size: 0.92rem; border-left: 3px solid;
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.cart-flash-success { background: #f2f7ee; color: #3d5c2c; border-color: #7fa864; }
.cart-flash-error { background: #fbf0ee; color: #8a3222; border-color: #c65b41; }
.cart-flash-check {
    display: inline-flex; align-items: center; justify-content: center;
    width: 20px; height: 20px; border-radius: 50%; background: #3d5c2c; color: #fff;
    font-size: 0.7rem; margin-right: 0.6rem; flex-shrink: 0;
}
.cart-flash-fadeout { opacity: 0; transform: translateY(-6px); }

/* Spinner */
.cart-spinner {
    display: inline-block; width: 14px; height: 14px; border-radius: 50%;
    border: 2px solid currentColor; border-top-color: transparent; opacity: 0.9;
    animation: cart-spin 0.7s linear infinite; margin-right: 0.5rem; vertical-align: -2px;
}
@keyframes cart-spin { to { transform: rotate(360deg); } }

/* Login */
.cart-login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: linear-gradient(160deg, var(--cart-bg) 0%, #f2ecdf 100%);
    margin: -1.6rem -1.2rem -3rem;
}
.cart-login-box {
    background: var(--cart-card-bg);
    border-radius: 16px;
    box-shadow: 0 20px 50px rgba(150, 116, 63, 0.16);
    padding: 3rem 2.6rem;
    width: 100%;
    max-width: 400px;
    text-align: center;
    border-top: 3px solid var(--cart-accent);
}
.cart-login-logo { width: 100%; max-width: 270px; height: auto; filter: grayscale(1); opacity: 0.55; margin-bottom: 2rem; }

/* Home pubblica: solo logo + ricerca codice */
.cart-home-box { max-width: 460px; }
.cart-search-home {
    font-size: 1.3rem !important; padding: 1rem 1.1rem !important; text-align: center;
}

/* Ricerca in alto nelle pagine pubbliche (torna a un'altra scheda) */
.cart-top-search {
    display: flex; gap: 0.6rem; margin-bottom: 1.4rem;
}
.cart-top-search input[type=text] {
    flex: 1 1 auto; padding: 0.6rem 0.8rem; border: 1px solid var(--cart-border);
    border-radius: 3px; font-size: 0.95rem; font-family: var(--cart-sans);
}
.cart-top-search button {
    flex: 0 0 auto; padding: 0.6rem 1.2rem; border-radius: 3px; border: 1px solid var(--cart-primary);
    background: var(--cart-primary); color: #fff; cursor: pointer; letter-spacing: 0.02em;
}
.cart-top-search button:hover { background: #fff; color: var(--cart-primary); }

/* Pagina di login: un solo logo (dentro il box), niente header/footer duplicati sopra o sotto,
   cosi' lo sfondo esterno resta uniforme e il form pulito. */
body:has(.cart-login-wrap) .cart-header { display: none; }
body:has(.cart-login-wrap) .cart-footer { display: none; }
.cart-field { text-align: left; margin-bottom: 1.1rem; }
.cart-field label { display: block; font-size: 0.8rem; color: var(--cart-muted); margin-bottom: 0.35rem; letter-spacing: 0.02em; }
.cart-field input, .cart-field select {
    width: 100%; padding: 0.75rem 0.9rem; border: 1px solid var(--cart-border);
    border-radius: 3px; font-size: 1rem; background: #fff; font-family: var(--cart-sans);
}
.cart-field input:focus, .cart-field select:focus { outline: none; border-color: var(--cart-accent); }
.cart-btn {
    width: 100%; padding: 0.85rem; border: 1px solid var(--cart-primary); border-radius: 3px;
    background: var(--cart-primary); color: #fff; font-size: 0.95rem; cursor: pointer;
    margin-top: 0.5rem; letter-spacing: 0.03em; transition: background 0.15s, color 0.15s;
}
.cart-btn:hover { background: #fff; color: var(--cart-primary); }
.cart-btn-accent { background: var(--cart-accent); border-color: var(--cart-accent); color: var(--cart-primary); }
.cart-btn-accent:hover { background: #fff; color: var(--cart-accent); border-color: var(--cart-accent); }
.cart-btn:disabled, .cart-btn:disabled:hover { opacity: 0.75; cursor: not-allowed; background: var(--cart-primary); color: #fff; }
.cart-btn-accent:disabled, .cart-btn-accent:disabled:hover { background: var(--cart-accent); color: var(--cart-primary); }
.cart-btn-ghost { background: transparent; border-color: #fff; color: #fff; }
.cart-btn-ghost:hover { background: #fff; color: var(--cart-primary); }

/* Admin sub-nav */
.cart-admin-nav {
    display: flex; gap: 0.4rem; border-bottom: 1px solid var(--cart-border); margin-bottom: 0.5rem;
    flex-wrap: wrap;
}
.cart-admin-nav a {
    padding: 0.6rem 1.1rem; font-size: 0.9rem; color: var(--cart-muted);
    border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.cart-admin-nav a:hover { color: var(--cart-text); }
.cart-admin-nav a.active { color: var(--cart-primary); border-bottom-color: var(--cart-accent); font-weight: 600; }

.cart-form-inline { display: flex; flex-wrap: wrap; gap: 1rem; align-items: flex-end; margin: 1.2rem 0 2rem; }
.cart-form-inline .cart-field { margin-bottom: 0; min-width: 180px; }
.cart-checkbox-inline { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.9rem; }

/* Filtri catalogo */
.cart-filtri {
    display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 1.4rem;
    background: var(--cart-card-bg); padding: 1rem; border-radius: 6px;
    border: 1px solid var(--cart-border);
}
.cart-filtri select, .cart-filtri input[type=text] {
    padding: 0.55rem 0.7rem; border: 1px solid var(--cart-border); border-radius: 3px;
    font-size: 0.9rem; flex: 1 1 140px; font-family: var(--cart-sans);
}
.cart-search-wrap { position: relative; flex: 1 1 180px; display: flex; }
.cart-search-wrap input[type=text] { flex: 1 1 auto; width: 100%; padding-right: 3rem; }
.cart-scan-btn {
    position: absolute; right: 2px; top: 50%; transform: translateY(-50%);
    width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
    background: transparent; border: none; border-radius: 4px; color: var(--cart-accent); cursor: pointer;
}
.cart-scan-btn:hover { color: var(--cart-primary); background: var(--cart-bg); }
.cart-scan-btn svg { width: 18px; height: 18px; }

.cart-scan-modal {
    position: fixed; inset: 0; background: rgba(20,20,31,0.85); z-index: 50;
    display: flex; align-items: center; justify-content: center; padding: 1rem;
}
.cart-scan-modal[hidden] { display: none; }
.cart-scan-box {
    background: #fff; border-radius: 10px; padding: 1.2rem; max-width: 420px; width: 100%;
    text-align: center;
}
.cart-scan-box video {
    width: 100%; aspect-ratio: 1/1; object-fit: cover; border-radius: 6px;
    background: #000; margin-bottom: 0.8rem;
}
.cart-filtri button {
    flex: 0 0 auto; padding: 0.55rem 1.2rem; border-radius: 3px; border: 1px solid var(--cart-primary);
    background: var(--cart-primary); color: #fff; cursor: pointer; letter-spacing: 0.02em;
}
.cart-filtri button:hover { background: #fff; color: var(--cart-primary); }

/* Selezione multipla */
.cart-selection-toolbar {
    display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.6rem;
    margin-bottom: 1rem; font-size: 0.9rem;
}
.cart-floating-bar {
    position: fixed; bottom: 1.2rem; left: 50%; transform: translateX(-50%);
    background: var(--cart-primary); color: #fff; padding: 0.8rem 1.4rem; border-radius: 40px;
    display: flex; align-items: center; gap: 1rem; box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    z-index: 30; border: 1px solid var(--cart-accent);
}
.cart-floating-bar[hidden] { display: none; }
.cart-floating-bar .cart-btn { width: auto; margin-top: 0; padding: 0.5rem 1.2rem; }

/* Griglia card - mobile first */
.cart-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.1rem;
}
@media (min-width: 700px) { .cart-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1000px) { .cart-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1300px) { .cart-grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1500px) { .cart-grid { grid-template-columns: repeat(5, 1fr); } }
@media (min-width: 1700px) { .cart-grid { grid-template-columns: repeat(6, 1fr); } }

/* Titolo di collezione nel catalogo: oro, sottolineatura oro */
.cart-collezione-titolo {
    font-family: var(--cart-serif);
    font-size: 1.35rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--cart-accent);
    margin: 2.2rem 0 1.1rem;
    padding-bottom: 0.55rem;
    border-bottom: 2px solid var(--cart-accent);
}
.cart-collezione-titolo:first-of-type { margin-top: 0; }

.cart-collezione-separator {
    height: 1px;
    margin: 2.6rem 0 0;
    background: linear-gradient(to right, transparent, var(--cart-accent-soft) 15%, var(--cart-accent-soft) 85%, transparent);
}

.cart-card {
    background: var(--cart-card-bg);
    border: 1px solid var(--cart-border);
    border-radius: 6px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: box-shadow 0.2s, border-color 0.2s, transform 0.2s;
}
.cart-card:hover { box-shadow: 0 14px 34px rgba(20,20,31,0.1); border-color: var(--cart-accent); transform: translateY(-2px); }
.cart-card-link { display: flex; flex-direction: column; flex: 1; }
.cart-card-select {
    position: absolute; top: 0.5rem; left: 0.5rem; z-index: 5;
    background: rgba(255,255,255,0.9); border-radius: 4px; padding: 0.15rem; line-height: 0;
}
.cart-card-checkbox { width: 18px; height: 18px; cursor: pointer; }
.cart-card-img { aspect-ratio: 1 / 1; background: #f2efe8; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.cart-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.cart-card:hover .cart-card-img img { transform: scale(1.04); }
.cart-card-img .placeholder { color: var(--cart-border); font-size: 2rem; }
.cart-card-body { padding: 0.75rem 0.85rem; flex: 1; display: flex; flex-direction: column; gap: 0.25rem; }
.cart-card-codice { font-weight: 700; font-size: 0.85rem; color: var(--cart-primary); }
.cart-card-desc { font-size: 0.8rem; color: var(--cart-muted); flex: 1; }
.cart-card-collezione { font-size: 0.68rem; color: var(--cart-accent); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; }
.cart-card-carati { font-size: 0.72rem; color: var(--cart-text); }
.cart-card-qr { display: none; }
.cart-card-prezzo { font-family: var(--cart-serif); font-weight: 700; font-size: 1.05rem; margin-top: 0.25rem; color: var(--cart-primary); }
.cart-card-prezzi { display: flex; flex-direction: column; gap: 0.1rem; margin-top: 0.3rem; }
.cart-card-prezzo-riga { font-family: var(--cart-serif); font-size: 0.9rem; color: var(--cart-primary); }
.cart-card-prezzo-riga b { color: var(--cart-accent); font-weight: 700; margin-right: 0.3rem; font-family: var(--cart-sans); font-size: 0.72rem; letter-spacing: 0.03em; }

.cart-empty { text-align: center; padding: 4rem 1rem; color: var(--cart-muted); }

/* Scheda articolo */
.cart-articolo { display: flex; flex-direction: column; gap: 1.8rem; }
@media (min-width: 860px) {
    .cart-articolo { flex-direction: row; align-items: flex-start; }
    .cart-articolo-img-col { flex: 0 0 42%; }
    .cart-articolo-info-col { flex: 1; }
}
.cart-articolo-img { width: 100%; aspect-ratio: 1/1; background: #f2efe8; border-radius: 6px; overflow: hidden; display: flex; align-items: center; justify-content: center; border: 1px solid var(--cart-border); }
.cart-articolo-img img { width: 100%; height: 100%; object-fit: cover; }
.cart-articolo-info-col h1 { font-size: 1.6rem; margin: 0.1rem 0 0.3rem; color: var(--cart-primary); }
.cart-articolo-prezzo { font-family: var(--cart-serif); font-size: 2rem; font-weight: 700; color: var(--cart-accent); margin: 0.5rem 0 1.3rem; }
.cart-prezzi-titolo { display: flex; gap: 1.6rem; flex-wrap: wrap; margin: 0.6rem 0 1.4rem; }
.cart-prezzo-titolo-item { display: flex; flex-direction: column; }
.cart-prezzo-titolo-label {
    font-size: 0.72rem; font-weight: 700; color: var(--cart-primary); background: var(--cart-bg);
    border: 1px solid var(--cart-border); border-radius: 3px; padding: 0.1rem 0.45rem;
    display: inline-block; width: fit-content; letter-spacing: 0.02em;
}
.cart-prezzo-titolo-valore { font-family: var(--cart-serif); font-size: 1.6rem; font-weight: 700; color: var(--cart-accent); margin-top: 0.15rem; }
.cart-prezzo-titolo-validita { font-size: 0.7rem; color: var(--cart-muted); margin-top: 0.1rem; }
.cart-prezzo-titolo-peso { font-size: 0.78rem; color: var(--cart-text); margin-top: 0.1rem; }
.cart-specs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.7rem 1.4rem; margin-bottom: 1.4rem; padding: 1.1rem; background: var(--cart-card-bg); border: 1px solid var(--cart-border); border-radius: 6px; }
.cart-spec-label { font-size: 0.72rem; color: var(--cart-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.cart-spec-value { font-size: 0.95rem; font-weight: 600; color: var(--cart-text); }
.cart-actions { display: flex; gap: 0.7rem; flex-wrap: wrap; }
.cart-actions a, .cart-actions button {
    display: inline-block; padding: 0.65rem 1.2rem; border-radius: 3px; border: 1px solid var(--cart-primary);
    background: #fff; color: var(--cart-primary); cursor: pointer; font-size: 0.88rem; letter-spacing: 0.02em;
    transition: background 0.15s, color 0.15s;
}
.cart-actions a:hover, .cart-actions button:hover { background: var(--cart-primary); color: #fff; }
.cart-actions .primary { background: var(--cart-primary); color: #fff; }
.cart-actions .primary:hover { background: var(--cart-accent); border-color: var(--cart-accent); color: var(--cart-primary); }

.cart-section-title { font-size: 1.05rem; margin: 2.2rem 0 0.9rem; color: var(--cart-primary); border-bottom: 1px solid var(--cart-border); padding-bottom: 0.5rem; }

.cart-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.cart-table th, .cart-table td { text-align: left; padding: 0.6rem 0.7rem; border-bottom: 1px solid var(--cart-border); }
.cart-table th { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--cart-muted); font-weight: 600; }

/* Etichetta stampabile - singola */
.cart-etichetta { display: flex; justify-content: center; padding: 2rem 1rem; }
.cart-etichetta-box {
    width: 320px; border: 1px dashed #bbb2a0; border-radius: 6px; padding: 1.1rem;
    text-align: center; background: #fff;
}
.cart-etichetta-brand { font-size: 0.68rem; letter-spacing: 0.08em; color: var(--cart-muted); }
.cart-etichetta-box img.qr { width: 150px; height: 150px; margin: 0.5rem auto; }
.cart-etichetta-codice { font-family: var(--cart-serif); font-size: 1.1rem; font-weight: 700; letter-spacing: 0.03em; color: var(--cart-primary); }
.cart-etichetta-desc { font-size: 0.8rem; color: var(--cart-muted); }
.cart-etichetta-prezzo { font-family: var(--cart-serif); font-size: 1.4rem; font-weight: 700; color: var(--cart-accent); margin-top: 0.3rem; }
.cart-etichetta-meta { font-size: 0.72rem; color: var(--cart-muted); margin-top: 0.3rem; }
.cart-etichetta-prezzi { display: flex; justify-content: center; gap: 1rem; margin-top: 0.4rem; flex-wrap: wrap; }
.cart-etichetta-prezzo-riga { display: flex; flex-direction: column; align-items: center; }
.cart-etichetta-prezzo-titolo { font-size: 0.65rem; font-weight: 700; color: var(--cart-muted); letter-spacing: 0.03em; }
.cart-etichetta-prezzo-valore { font-family: var(--cart-serif); font-size: 1.15rem; font-weight: 700; color: var(--cart-accent); }
.cart-etichetta-prezzo-peso { font-size: 0.65rem; color: var(--cart-muted); display: block; }

/* Foglio etichette multiple */
.cart-etichette-foglio {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.8rem;
}
@media (min-width: 700px) { .cart-etichette-foglio { grid-template-columns: repeat(3, 1fr); } }
.cart-etichette-foglio .cart-etichetta-box { width: auto; page-break-inside: avoid; break-inside: avoid; }

.cart-print-footer { display: none; }

@media print {
    .cart-header, .cart-footer, .no-print { display: none !important; }
    .cart-main { padding: 0; max-width: none; }
    body { background: #fff; }
    .cart-etichette-foglio { grid-template-columns: repeat(3, 1fr); }

    @page { size: A4; margin: 14mm 12mm 18mm 12mm; }
    .cart-layout { display: block; }
    .cart-grid { grid-template-columns: repeat(3, 1fr) !important; gap: 0.7rem; }
    .cart-card {
        box-shadow: none !important; transform: none !important;
        border: 1px solid var(--cart-accent) !important;
        page-break-inside: avoid; break-inside: avoid;
    }
    .cart-card:hover .cart-card-img img { transform: none; }
    .cart-card-qr { display: block; width: 46px; height: 46px; margin-top: 0.3rem; align-self: flex-end; }
    .cart-collezione-titolo { page-break-after: avoid; break-after: avoid; page-break-inside: avoid; }
    /* Ogni collezione inizia su una nuova pagina; il separatore visivo non serve più in stampa */
    .cart-collezione-nuova-pagina { page-break-before: always; break-before: page; }
    .cart-collezione-separator { display: none; }

    /* Piè di pagina con logo, ripetuto su ogni pagina del PDF. Posizionato con
       position:fixed dentro i margini di @page (trucco standard per footer
       ripetuti nella stampa nativa del browser). */
    .cart-print-footer {
        display: flex; align-items: center; justify-content: center; gap: 6px;
        position: fixed; bottom: -13mm; left: 0; right: 0; height: 9mm;
        font-size: 8px; letter-spacing: 0.04em; text-transform: uppercase; color: #999;
    }
    .cart-print-footer .cart-print-footer-logo {
        height: 1.5mm; width: auto;
        filter: grayscale(1) brightness(0) invert(0.75);
    }
}

/* Layout con sidebar collezioni (catalogo, scheda articolo, scheda pubblica) */
.cart-layout { display: flex; align-items: stretch; gap: 1.6rem; }
.cart-layout-main { flex: 1; min-width: 0; }
.cart-sidebar { flex: 0 0 220px; }
.cart-sidebar-inner {
    background: var(--cart-card-bg); border: 1px solid var(--cart-border); border-radius: 6px;
    padding: 1rem; height: 100%;
}
.cart-sidebar-title { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--cart-muted); margin: 0 0 0.7rem; }
.cart-sidebar-nav { display: flex; flex-direction: column; gap: 0.15rem; }
.cart-sidebar-link {
    display: flex; justify-content: space-between; align-items: center; gap: 0.5rem;
    padding: 0.45rem 0.55rem; border-radius: 4px; font-size: 0.85rem; color: var(--cart-text);
}
.cart-sidebar-link:hover { background: var(--cart-bg); }
.cart-sidebar-link.active { background: var(--cart-primary); color: #fff; }
.cart-sidebar-link.active .cart-sidebar-count { color: var(--cart-accent-soft); }
.cart-sidebar-count { font-size: 0.72rem; color: var(--cart-muted); flex-shrink: 0; }
.cart-sidebar-toggle {
    display: none; width: 100%; margin-bottom: 1rem; padding: 0.85rem 0.9rem;
    background: var(--cart-card-bg); border: 1px solid var(--cart-border); border-radius: 6px;
    font-size: 0.88rem; color: var(--cart-primary); cursor: pointer; text-align: left;
}

/* Mobile nav */
@media (max-width: 640px) {
    .cart-burger { display: flex; }
    .cart-nav {
        display: none; position: absolute; top: 100%; left: 0; right: 0;
        background: var(--cart-bg); flex-direction: column; align-items: flex-start;
        padding: 1.2rem; gap: 1rem; border-top: 1px solid var(--cart-accent-soft);
        box-shadow: 0 10px 20px rgba(0,0,0,0.08);
    }
    .cart-nav.open { display: flex; }
    .cart-grid { grid-template-columns: repeat(2, 1fr); }
    .cart-login-box { padding: 2.2rem 1.6rem; }
}

@media (max-width: 860px) {
    .cart-layout { flex-direction: column; }
    .cart-sidebar-toggle { display: block; }
    .cart-sidebar { width: 100%; display: none; }
    .cart-sidebar.open { display: block; }
    .cart-sidebar-inner { height: auto; }
}