/* ============================================================================
   EIT Seitlicher Warenkorb - Optik „Kumpel"
   ----------------------------------------------------------------------------
   Markup: frontend/template/basket/cart_dropdown_label.tpl
   Verhalten: frontend/js/eit_bk_warenkorb.js

   Farben kommen aus den --bk-*-Variablen des Templates EIT-BesteKumpels.
   Außerhalb des Templates greifen die eingebauten Ersatzwerte derselben Palette.

   Das JS hängt .bk-cart direkt an <body>. Deshalb darf hier nichts von einem
   Elternelement abhängen, alle Regeln stehen für sich.
   ========================================================================== */
.bk-cart {
    --wk-primary: var(--bk-primary, #CB5550);
    --wk-primary-h: var(--bk-primary-hover, #A84335);
    --wk-primary-s: var(--bk-primary-soft, #FBF1F1);
    --wk-accent: var(--bk-accent, #107C92);
    --wk-accent-h: var(--bk-accent-hover, #0C6272);
    --wk-surface: var(--bk-surface, #F8F6F5);
    --wk-text: var(--bk-text, #3B3535);
    --wk-muted: #7a7573;                          /* lesbar auf Weiß, 4,6:1 */
    --wk-faint: var(--bk-muted, #AEAAA8);
    --wk-border: var(--bk-border, #DFDDDC);
    --wk-border-s: var(--bk-border-soft, #EBEAE9);
    --wk-gold: var(--bk-gold, #D4B896);
    --wk-gold-h: #b9945f;
    --wk-ok: #3d7f5c;
    --wk-ok-s: #edf6f1;
    --wk-cta-shadow: rgba(203, 85, 80, .7);
    /* Balkenfarbe folgt der Einstellung (data-bk-balken), Standard Gold */
    --wk-bar: var(--wk-gold);
    --wk-bar-ink: var(--wk-gold-h);
    --wk-scrim: rgba(0, 0, 0, .42);
    --wk-shadow: rgba(60, 40, 20, .45);
    --wk-card-shadow: 0 1px 2px rgba(60, 40, 20, .05);
    /* Eckenregel: Radius = 30 % der Elementhöhe, gedeckelt bei 15 px. Bedienelemente
       tragen ihre Höhe als --h und rechnen den Radius daraus; große Flächen (Panel,
       Kärtchen) nehmen direkt den Deckel. So wirkt die Rundung bei jeder Größe gleich. */
    --wk-radius-max: 15px;
    --wk-radius-ratio: .3;
    --wk-radius-panel: var(--wk-radius-max);
    --wk-radius-card: var(--wk-radius-max);
    --wk-ease-in: cubic-bezier(.32, .72, 0, 1);   /* Ankunft: schnell, dann sanft */
    --wk-ease-out: cubic-bezier(.4, 0, 1, 1);     /* Abgang: knapp und zügig */
    --bk-cart-width: 392px;                        /* wird vom Template überschrieben */

    font-family: inherit;
    color: var(--wk-text);
}
/* Eigene Farben aus den Einstellungen kommen als Inline-Variablen am Panel-Knoten
   mit (Panel::colorVars) und überschreiben die Werte oben. */
.bk-cart[data-bk-balken="primary"] { --wk-bar: var(--wk-primary); --wk-bar-ink: var(--wk-primary-h); }
.bk-cart[data-bk-balken="accent"]  { --wk-bar: var(--wk-accent);  --wk-bar-ink: var(--wk-accent-h); }
/* Nicht auf das Template verlassen: width:100 % plus Innenabstand darf nie
   über den Rand laufen. */
.bk-cart,
.bk-cart *,
.bk-cart *::before,
.bk-cart *::after { box-sizing: border-box; }
.bk-cart button { font-family: inherit; }

/* ---------------------------------------------------------------------------
   Auslöser im Kopfbereich
   ------------------------------------------------------------------------- */
.cart-icon-dropdown .bk-cart-trigger { cursor: pointer; }

/* Das Panel liegt vor dem Verschieben noch im <li> des Kopfbereichs. Bis das JS
   es an <body> gehängt hat, darf es nicht aufblitzen. */
.cart-icon-dropdown .bk-cart { display: none; }

/* ---------------------------------------------------------------------------
   Panel als Karte mit Abstand zum Rand
   ------------------------------------------------------------------------- */
body > .bk-cart {
    position: fixed;
    inset: 0;
    z-index: 1090;                                 /* über Bootstrap-Modal (1050) */
    pointer-events: none;
}
body > .bk-cart[data-open="true"] { pointer-events: auto; }

.bk-cart-ov {
    position: absolute;
    inset: 0;
    background: var(--wk-scrim);
    opacity: 0;
    transition: opacity .25s var(--wk-ease-out);
}
.bk-cart[data-open="true"] .bk-cart-ov { opacity: 1; transition: opacity .35s var(--wk-ease-in); }

.bk-cart-panel {
    position: absolute;
    top: 12px;
    right: 12px;
    bottom: 12px;
    width: var(--bk-cart-width);
    max-width: calc(100% - 24px);
    background: var(--wk-surface);
    border-radius: var(--wk-radius-panel);
    display: flex;
    flex-direction: column;
    box-shadow: 0 24px 60px -20px var(--wk-shadow);
    transform: translateX(calc(100% + 16px));
    transition: transform .26s var(--wk-ease-out);
}
.bk-cart[data-open="true"] .bk-cart-panel {
    transform: translateX(0);
    transition: transform .42s var(--wk-ease-in);
}

/* Auf dem Telefon von unten: der Daumen kommt dort besser hin. */
@media (max-width: 480px) {
    .bk-cart[data-bk-mobil="unten"] .bk-cart-panel {
        top: auto;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        max-width: 100%;
        max-height: 90vh;
        border-radius: var(--wk-radius-panel) var(--wk-radius-panel) 0 0;
        box-shadow: 0 -12px 40px -10px var(--wk-shadow);
        transform: translateY(104%);
    }
    .bk-cart[data-bk-mobil="unten"][data-open="true"] .bk-cart-panel { transform: translateY(0); }

    .bk-cart[data-bk-mobil="rechts"] .bk-cart-panel {
        top: 0;
        right: 0;
        bottom: 0;
        max-width: 100%;
        border-radius: 0;
    }
}

/* ---------------------------------------------------------------------------
   Kopfzeile
   ------------------------------------------------------------------------- */
.bk-cart-hd {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 22px 22px 8px;
    flex: 0 0 auto;
}
.bk-cart-hd h2 {
    margin: 0;
    font-size: 21px;
    font-weight: 800;
    letter-spacing: -.01em;
    color: var(--wk-text);
    text-transform: none;
    line-height: 1.25;
}
.bk-cart-hd h2 span {
    display: block;
    font-size: 12.5px;
    font-weight: 700;
    color: var(--wk-gold-h);
    margin-top: 1px;
}
.bk-cart-x {
    --h: 34px;
    width: var(--h);
    height: var(--h);
    display: grid;
    place-items: center;
    background: #fff;
    border: 0;
    border-radius: min(var(--wk-radius-max), calc(var(--h) * var(--wk-radius-ratio)));
    padding: 0;
    color: var(--wk-muted);
    cursor: pointer;
    flex: 0 0 auto;
    line-height: 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .08);
    transition: color .15s, background .15s;
}
.bk-cart-x:hover { color: var(--wk-text); background: #fff; }
.bk-cart-x:focus-visible { outline: 2px solid var(--wk-accent); outline-offset: 2px; }

/* Bestätigung „Liegt im Korb": kommt kurz unter der Kopfzeile hervor */
.bk-cart-toast {
    position: absolute;
    left: 50%;
    top: 100%;
    margin-top: 2px;
    transform: translate(-50%, -6px);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    --h: 30px;
    min-height: var(--h);
    padding: 0 12px;
    border-radius: min(var(--wk-radius-max), calc(var(--h) * var(--wk-radius-ratio)));
    background: var(--wk-text);
    color: #fff;
    font-size: 12.5px;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    z-index: 2;
    transition: opacity .16s var(--wk-ease-out), transform .16s var(--wk-ease-out);
}
.bk-cart-toast svg { color: #8fe0a6; }
.bk-cart-toast.is-on {
    opacity: 1;
    transform: translate(-50%, 0);
    transition: opacity .2s var(--wk-ease-in), transform .2s var(--wk-ease-in);
}

/* ---------------------------------------------------------------------------
   Positionen als weiße Kärtchen
   ------------------------------------------------------------------------- */
.bk-cart-body {
    flex: 1 1 auto;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 8px 16px 0;
}

.bk-cart-it {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 12px;
    padding: 12px;
    margin-bottom: 10px;
    background: #fff;
    border-radius: var(--wk-radius-card);
    box-shadow: var(--wk-card-shadow);
    transition: opacity .18s var(--wk-ease-out), transform .18s var(--wk-ease-out);
}
/* wird vom JS beim Löschen gesetzt, bevor neu gerendert wird */
.bk-cart-it[data-removing="true"] { opacity: 0; transform: translateX(14px); }
/* zuletzt gelegter Artikel leuchtet nach dem Hinzufügen kurz auf */
.bk-cart-it.is-flash { animation: bk-cart-flash 1.2s ease-out; }
@keyframes bk-cart-flash {
    0%   { background: var(--wk-primary-s); }
    100% { background: #fff; }
}

.bk-cart-ph {
    width: 72px;
    height: 72px;
    border-radius: 12px;
    background: var(--wk-surface);
    overflow: hidden;
}
.bk-cart-ph img,
.bk-cart-ph picture,
.bk-cart-ph a {
    display: block;
    width: 100%;
    height: 100%;
}
.bk-cart-ph img { object-fit: cover; background: #fff; }

.bk-cart-it-main { min-width: 0; display: flex; flex-direction: column; }
.bk-cart-it-n {
    font-size: 15px;
    font-weight: 700;
    color: var(--wk-text);
    line-height: 1.35;
}
.bk-cart-it-n a { color: inherit; text-decoration: none; }
.bk-cart-it-n a:hover { color: var(--wk-accent); text-decoration: none; }
.bk-cart-it-s,
.bk-cart-it-meta {
    font-size: 12.5px;
    color: var(--wk-muted);
    margin-top: 2px;
    font-variant-numeric: tabular-nums;
}
.bk-cart-it-p {
    margin-top: 4px;
    font-size: 15px;
    font-weight: 800;
    color: var(--wk-text);
    font-variant-numeric: tabular-nums;
}

/* Mengensteller und Löschen in einer Zeile */
.bk-cart-it-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 8px;
}
.bk-cart-it-qty { font-size: 12.5px; color: var(--wk-muted); }

.bk-cart-qty {
    --h: 32px;
    display: inline-flex;
    align-items: center;
    border-radius: min(var(--wk-radius-max), calc(var(--h) * var(--wk-radius-ratio)));
    background: var(--wk-surface);
    overflow: hidden;
    flex: 0 0 auto;
}
.bk-cart-qty button {
    width: var(--h);
    height: var(--h);
    display: grid;
    place-items: center;
    background: none;
    border: 0;
    color: var(--wk-muted);
    cursor: pointer;
    transition: background .15s, color .15s;
}
.bk-cart-qty button:hover:not(:disabled) { background: var(--wk-text); color: #fff; }
.bk-cart-qty button:disabled { opacity: .35; cursor: default; }
.bk-cart-qty button:focus-visible { outline: 2px solid var(--wk-accent); outline-offset: -2px; }
.bk-cart-qty span {
    min-width: 34px;
    height: var(--h);
    display: grid;
    place-items: center;
    padding: 0 4px;
    font-size: 13.5px;
    font-weight: 800;
    color: var(--wk-text);
    font-variant-numeric: tabular-nums;
}
.bk-cart-qty span.is-bump { animation: bk-cart-bump .18s var(--wk-ease-in); }
@keyframes bk-cart-bump {
    0%   { transform: translateY(-40%); opacity: 0; }
    100% { transform: none; opacity: 1; }
}

.bk-cart-rm {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 0;
    background: none;
    border: 0;
    font-size: 12.5px;
    color: var(--wk-muted);
    cursor: pointer;
    transition: color .15s;
}
.bk-cart-rm:hover { color: var(--wk-primary-h); text-decoration: underline; }
.bk-cart-rm:focus-visible { outline: 2px solid var(--wk-accent); outline-offset: 2px; }

/* Versand, Zuschläge, Kupons */
.bk-cart-extra {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    padding: 10px 12px;
    margin-bottom: 10px;
    border-radius: 12px;
    background: #fff;
    box-shadow: var(--wk-card-shadow);
    font-size: 13.5px;
    color: var(--wk-text);
}
.bk-cart-extra span:last-child { font-variant-numeric: tabular-nums; white-space: nowrap; font-weight: 700; }

.bk-cart-empty {
    padding: 56px 0;
    text-align: center;
    color: var(--wk-faint);
}
.bk-cart-empty p {
    margin: 14px 0 0;
    font-size: 14.5px;
    color: var(--wk-muted);
}
.bk-cart-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    --h: 46px;
    margin-top: 22px;
    min-height: var(--h);
    padding: 10px 24px;
    border-radius: min(var(--wk-radius-max), calc(var(--h) * var(--wk-radius-ratio)));
    border: 1.5px solid var(--wk-accent);
    background: #fff;
    color: var(--wk-accent);
    font-size: 14.5px;
    font-weight: 800;
    cursor: pointer;
    transition: background .2s, color .2s;
}
.bk-cart-ghost:hover { background: var(--wk-accent); color: #fff; }
.bk-cart-ghost:focus-visible { outline: 2px solid var(--wk-accent); outline-offset: 2px; }

/* ---------------------------------------------------------------------------
   Fußzeile
   ------------------------------------------------------------------------- */
.bk-cart-ft {
    flex: 0 0 auto;
    padding: 8px 16px calc(18px + env(safe-area-inset-bottom));
}

/* Gratisversand: weiße Karte mit kleiner Zeile, Text und Balken mit Pfote */
.bk-cart-free {
    padding: 14px 16px;
    margin-bottom: 12px;
    border-radius: var(--wk-radius-card);
    background: #fff;
    box-shadow: var(--wk-card-shadow);
    transition: background .4s var(--wk-ease-in);
}
.bk-cart-free-eye {
    margin: 0 0 4px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--wk-bar-ink);
}
.bk-cart-free-t {
    margin: 0;
    font-size: 14px;
    line-height: 1.45;
    color: var(--wk-text);
}
.bk-cart-free-t b {
    font-weight: 800;
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}
.bk-cart-free-bar {
    position: relative;
    height: 10px;
    margin-top: 12px;
    border-radius: 5px;
    background: var(--wk-surface);
    /* kein overflow:hidden, die Pfote ragt über den Balken hinaus */
}
.bk-cart-free-f {
    position: relative;
    height: 100%;
    min-width: 10px;
    max-width: 100%;
    border-radius: 5px;
    background: var(--wk-bar);
    color: var(--wk-bar-ink);                      /* Farbe der Pfote */
    transition: width .5s var(--wk-ease-in), background .4s var(--wk-ease-in);
}
/* Marke am Ende des Balkens: weiße Scheibe (::after) mit Pfote (::before).
   Die Pfote ist eine Maske in currentColor, damit sie jeder eingestellten
   Balkenfarbe folgt, ohne je Farbe ein eigenes Bild zu brauchen. */
.bk-cart-free-f::after {
    content: "";
    position: absolute;
    right: -11px;
    top: 50%;
    width: 22px;
    height: 22px;
    transform: translateY(-50%);
    border-radius: 11px;
    background: #fff;
    box-shadow: 0 1px 4px rgba(60, 40, 20, .25);
    transition: background .4s var(--wk-ease-in);
}
.bk-cart-free-f::before {
    content: "";
    position: absolute;
    right: -7px;
    top: 50%;
    width: 14px;
    height: 14px;
    transform: translateY(-50%);
    z-index: 1;
    background: currentColor;
    -webkit-mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><ellipse cx="12" cy="15.5" rx="4.2" ry="3.6"/><circle cx="6.5" cy="10.5" r="1.9"/><circle cx="17.5" cy="10.5" r="1.9"/><circle cx="9.3" cy="6.8" r="1.9"/><circle cx="14.7" cy="6.8" r="1.9"/></svg>') center / contain no-repeat;
    mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><ellipse cx="12" cy="15.5" rx="4.2" ry="3.6"/><circle cx="6.5" cy="10.5" r="1.9"/><circle cx="17.5" cy="10.5" r="1.9"/><circle cx="9.3" cy="6.8" r="1.9"/><circle cx="14.7" cy="6.8" r="1.9"/></svg>') center / contain no-repeat;
}

/* Schwelle erreicht: grün, Pfote wird zum Haken */
.bk-cart .bk-cart-free.is-done { background: var(--wk-ok-s); }
.bk-cart .bk-cart-free.is-done .bk-cart-free-eye { color: var(--wk-ok); }
.bk-cart .bk-cart-free.is-done .bk-cart-free-t { color: var(--wk-ok); font-weight: 700; }
.bk-cart .bk-cart-free.is-done .bk-cart-free-bar { background: #fff; }
.bk-cart .bk-cart-free.is-done .bk-cart-free-f { background: var(--wk-ok); color: #fff; }
.bk-cart .bk-cart-free.is-done .bk-cart-free-f::after { background: var(--wk-ok); }
.bk-cart .bk-cart-free.is-done .bk-cart-free-f::before {
    -webkit-mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="black" stroke-width="3.2" stroke-linecap="round" stroke-linejoin="round"><path d="M20 6L9 17l-5-5"/></svg>') center / contain no-repeat;
    mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="black" stroke-width="3.2" stroke-linecap="round" stroke-linejoin="round"><path d="M20 6L9 17l-5-5"/></svg>') center / contain no-repeat;
}

/* Hinweistext des Shops, wenn kein Balken aktiv ist */
.bk-cart-ship {
    margin: 0 0 12px;
    padding: 11px 14px;
    border-radius: 12px;
    background: #fff;
    box-shadow: var(--wk-card-shadow);
    font-size: 12.5px;
    line-height: 1.5;
    color: var(--wk-text);
}
.bk-cart-ship a { color: var(--wk-accent); }

.bk-cart-sum {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 14px;
    padding: 0 6px;
    font-size: 15px;
    font-weight: 800;
    color: var(--wk-text);
}
.bk-cart-sum b {
    font-size: 26px;
    font-weight: 900;
    letter-spacing: -.025em;
    font-variant-numeric: tabular-nums;
}
.bk-cart-note {
    margin: 2px 0 12px;
    padding: 0 6px;
    font-size: 11.5px;
    line-height: 1.5;
    color: var(--wk-muted);
}
.bk-cart-note a { color: var(--wk-accent); }
.bk-cart-sum + .bk-cart-cta { margin-top: 12px; }

.bk-cart-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    --h: 56px;
    width: 100%;
    min-height: var(--h);
    padding: 12px 20px;
    border-radius: min(var(--wk-radius-max), calc(var(--h) * var(--wk-radius-ratio)));
    background: var(--wk-primary);
    color: #fff;
    font-size: 16.5px;
    font-weight: 800;
    text-align: center;
    text-decoration: none;
    box-shadow: 0 10px 24px -10px var(--wk-cta-shadow);
    transition: background .2s var(--wk-ease-in), transform .1s;
}
.bk-cart-cta:hover,
.bk-cart-cta:focus { background: var(--wk-primary-h); color: #fff; text-decoration: none; }
.bk-cart-cta:active { transform: scale(.99); }
.bk-cart-cta:focus-visible { outline: 2px solid var(--wk-accent); outline-offset: 3px; }

.bk-cart-trust {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin: 10px 0 0;
    font-size: 11.5px;
    color: var(--wk-muted);
}
.bk-cart-trust svg { color: var(--wk-ok); flex: 0 0 auto; }

.bk-cart-alt {
    display: block;
    margin-top: 10px;
    text-align: center;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--wk-muted);
    text-decoration: none;
}
.bk-cart-alt:hover { color: var(--wk-text); text-decoration: underline; }

/* ---------------------------------------------------------------------------
   Ladezustand während eines Hintergrund-POST
   ------------------------------------------------------------------------- */
.bk-cart[data-busy="true"] .bk-cart-body,
.bk-cart[data-busy="true"] .bk-cart-ft {
    opacity: .5;
    pointer-events: none;
    transition: opacity .2s ease;
}

/* Wenn der Warenkorb offen ist, soll die Seite dahinter nicht mitscrollen. */
body.bk-cart-open { overflow: hidden; }

@media (prefers-reduced-motion: reduce) {
    .bk-cart-ov,
    .bk-cart-panel,
    .bk-cart-it,
    .bk-cart-free,
    .bk-cart-free-f,
    .bk-cart-toast,
    .bk-cart-qty span { transition: none !important; animation: none !important; }
}
