/* PWGermanShop — Cart-Modul CSS
 *
 * Diese Datei wird vom GermanShopCart-Modul über die AssetRegistry mit
 * Priority 50 (Modul-Schicht) angemeldet. Sie referenziert die Design-Tokens
 * aus `gs-theme.css` (--gs-*) — Themes können dieselben Tokens beliebig
 * umfärben, ohne diese Datei anzufassen.
 *
 * Inhalt (was zum Cart-Modul gehört):
 *  - Mini-Cart im Header (Pille mit Badge + Summe)
 *  - Cart-Flash-Nachricht (Erfolg/Fehler/Info)
 *  - Cart-Tabelle, Mengen-Felder, Remove-Button
 *  - Cart-Actions (Mengen aktualisieren, Buttons unten)
 *  - Totals-Box (Zwischensumme, Versand, Gesamtsumme, USt-Aufschlüsselung)
 *  - Versand-Zusatzinfos (Zone, „nicht lieferbar", Hinweis)
 */

/* ── Mini-Cart im Header ──────────────────────────────────────────────── */
.gs-mini-cart {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-left: 0.5rem;
    min-height: 2.1rem;
    padding: 0.4rem 1rem;
    border-radius: var(--gs-radius-pill);
    background: var(--gs-accent-soft);
    border: 1px solid var(--gs-accent-line);
    color: var(--gs-ink);
    font-size: 0.9375rem;
    line-height: 1;
}
.gs-mini-cart:hover { background: #ebe0c6; text-decoration: none; }
.gs-mini-cart-icon { font-size: 1.125rem; line-height: 1; }
.gs-mini-cart-label { line-height: 1; }
.gs-mini-cart-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    min-width: 1.4rem;
    height: 1.4rem;
    padding: 0 0.45rem;
    background: var(--gs-accent);
    color: var(--gs-accent-ink, #fff);
    border-radius: var(--gs-radius-pill);
    font-size: 0.8125rem;
    font-weight: 700;
    line-height: 1;
}
.gs-mini-cart-total {
    font-weight: 600;
    color: var(--gs-ink);
    font-variant-numeric: tabular-nums;
}

/* Mini-Cart mobil: Wort „Warenkorb" ausblenden, Icon + Badge + Summe bleiben
 * kompakt. Im Drawer (Off-canvas-Nav) läuft die Pille ohnehin vollbreit, dort
 * zeigen wir das Label wieder. Siehe gs-theme.css zum Drawer-Markup. */
@media (max-width: 48rem) {
    .gs-site-header .gs-mini-cart-label { display: none; }
    .gs-site-header .gs-mini-cart { margin-left: 0; }
    /* Im Drawer die Pille als vollbreiten Block-Link darstellen. */
    .gs-nav-drawer .gs-mini-cart {
        display: flex;
        justify-content: flex-start;
        margin: 0.5rem 0 0;
        padding: 0.75rem 0.5rem;
        border-radius: var(--gs-radius-sm);
    }
    .gs-nav-drawer .gs-mini-cart-label { display: inline; }
}

/* ── Cart-Seite ──────────────────────────────────────────────────────── */
.gs-cart-flash {
    padding: 0.7rem 1rem;
    border-radius: var(--gs-radius-sm);
    margin: 0 0 1rem;
}
.gs-cart-flash--success { background: var(--gs-ok-bg);   border: 1px solid var(--gs-ok-border);   color: var(--gs-ok); }
.gs-cart-flash--error   { background: var(--gs-err-bg);  border: 1px solid var(--gs-err-border);  color: var(--gs-err); }
.gs-cart-flash--info    { background: var(--gs-accent-soft); border: 1px solid var(--gs-accent-line); color: var(--gs-accent-deep); }

.gs-cart-form { margin: 1rem 0 1.5rem; }
.gs-cart-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--gs-surface);
    border: 1px solid var(--gs-border);
    border-radius: var(--gs-radius);
    overflow: hidden;
    box-shadow: var(--gs-shadow-sm);
}
.gs-cart-table-caption {
    text-align: left;
    padding: 0.85rem 1rem;
    font-family: var(--gs-font-display);
    font-weight: 600;
    background: var(--gs-surface-alt);
    border-bottom: 1px solid var(--gs-border);
}
.gs-cart-table th,
.gs-cart-table td {
    padding: 0.8rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--gs-border);
    vertical-align: middle;
}
.gs-cart-table thead th {
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--gs-ink-soft);
    font-weight: 600;
    background: var(--gs-surface-alt);
}
.gs-cart-table tbody tr:last-child td { border-bottom: none; }
.gs-cart-col-num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.gs-cart-col-actions { width: 2.5rem; text-align: center; }
.gs-cart-title { font-weight: 600; }
.gs-cart-sku { color: var(--gs-ink-mute); font-size: 0.8125rem; }
.gs-cart-qty {
    width: 4rem;
    padding: 0.4rem 0.5rem;
    font-size: 0.9375rem;
    border: 1px solid var(--gs-border-strong);
    border-radius: var(--gs-radius-sm);
    text-align: right;
}
.gs-cart-qty:focus { border-color: var(--gs-accent); outline: none; }
.gs-cart-remove-btn {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    border: 1px solid var(--gs-border-strong);
    background: var(--gs-surface);
    color: var(--gs-err);
    font-size: 1.125rem;
    line-height: 1;
    cursor: pointer;
}
.gs-cart-remove-btn:hover { background: var(--gs-err-bg); border-color: var(--gs-err-border); }

.gs-cart-actions {
    margin: 0.85rem 0;
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
}

.gs-cart-totals {
    margin: 1.5rem 0 1.5rem auto;
    padding: 1.15rem 1.35rem;
    background: var(--gs-surface);
    border: 1px solid var(--gs-border);
    border-radius: var(--gs-radius);
    box-shadow: var(--gs-shadow-sm);
    max-width: 28rem;
}
.gs-cart-totals dl {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.3rem 1rem;
    margin: 0;
}
.gs-cart-totals dt { color: var(--gs-ink-soft); }
.gs-cart-totals dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; }
.gs-cart-totals .gs-cart-grandtotal {
    font-family: var(--gs-font-display);
    font-weight: 600;
    font-size: 1.2rem;
    color: var(--gs-ink);
    margin-top: 0.6rem;
    padding-top: 0.6rem;
    border-top: 1px solid var(--gs-border);
}

.gs-cart-tax-breakdown {
    margin-top: 0.85rem;
    padding-top: 0.85rem;
    border-top: 1px dashed var(--gs-border-strong);
    font-size: 0.875rem;
    color: var(--gs-ink-soft);
}
.gs-cart-tax-breakdown h2 {
    font-family: var(--gs-font-sans);
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 600;
    color: var(--gs-ink-soft);
    margin: 0 0 0.35rem;
}
.gs-cart-tax-breakdown ul { list-style: none; padding: 0; margin: 0; }
.gs-cart-tax-breakdown li { display: flex; justify-content: space-between; }

.gs-cart-bottom {
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 1rem;
}
.gs-cart-clear-form { margin: 0; }

/* Versand-Zusatzinfos in den Summen */
.gs-cart-zone { color: var(--gs-ink-mute); font-weight: 400; font-size: 0.875rem; }
.gs-cart-no-ship { color: var(--gs-err); }
.gs-cart-shipping-hint { margin: 0.75rem 0 0; font-size: 0.8125rem; color: var(--gs-ink-soft); }
.gs-cart-discount dt,
.gs-cart-totals dt.gs-cart-discount,
.gs-cart-totals dd.gs-cart-discount { color: var(--gs-ok); }
.gs-cart-discount-code { color: var(--gs-ink-mute); font-weight: 400; }
.gs-cart-tax-kleinunternehmer { margin: 0.85rem 0 0; font-size: 0.875rem; color: var(--gs-ink-soft); }

/* ════════════════════════════════════════════════════════════════════════
 * Responsive — Warenkorb-Tabelle als Card-Layout
 *
 * Unter 48 rem (768 px) wird die 5-spaltige Cart-Tabelle in gestapelte
 * Cards umgeformt: thead verschwindet, jede <tr> wird eine Karte, jede <td>
 * eine label/wert-Zeile, deren Beschriftung aus dem data-label-Attribut per
 * ::before gezogen wird. Benötigt das data-label-Markup aus CartRenderer::
 * renderTable() bzw. CheckoutRenderer::renderReviewItemsTable().
 * ════════════════════════════════════════════════════════════════════════ */
@media (max-width: 48rem) {
    .gs-cart-table thead { display: none; }
    .gs-cart-table,
    .gs-cart-table tbody,
    .gs-cart-table tr,
    .gs-cart-table td {
        display: block;
        width: 100%;
    }
    .gs-cart-table {
        background: transparent;
        border: none;
        box-shadow: none;
        overflow: visible;
    }
    .gs-cart-table-caption {
        background: transparent;
        border-bottom: none;
        padding: 0 0 0.5rem;
    }
    .gs-cart-table tbody tr {
        background: var(--gs-surface);
        border: 1px solid var(--gs-border);
        border-radius: var(--gs-radius);
        box-shadow: var(--gs-shadow-sm);
        padding: 0.5rem 1rem;
        margin-bottom: 0.75rem;
    }
    .gs-cart-table tbody tr:last-child {
        border-bottom: 1px solid var(--gs-border);
    }
    .gs-cart-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 1rem;
        padding: 0.5rem 0;
        border-bottom: 1px solid var(--gs-border);
        text-align: right;
    }
    .gs-cart-table tr td:last-child {
        border-bottom: none;
    }
    /* Artikel-Spalte: volle Breite, nach links ausgerichtet (Titel + SKU). */
    .gs-cart-table td[data-label]::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--gs-ink-soft);
        font-size: 0.8125rem;
        text-align: left;
        margin-right: auto;
    }
    .gs-cart-table td:first-child {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }
    .gs-cart-table td:first-child::before {
        margin-bottom: 0.25rem;
    }
    /* Mengen-/Aktionsspalte: Eingabefeld und Remove-Button rechtsbündig
     * behalten, Label links (über ::before geregelt). */
    .gs-cart-col-num,
    .gs-cart-col-actions {
        text-align: right;
    }
    .gs-cart-qty { width: auto; min-width: 4rem; }

    /* Totals-Box: auf Mobil vollbreit statt rechtsbündig. */
    .gs-cart-totals {
        max-width: none;
        margin: 1rem 0;
    }
}