/* =========================================================
   ORDER SUMMARY + PROMO CODE
   Ortaq: cart, checkout, credit-address
   ========================================================= */
.cart-summary {
    position: sticky;
    top: calc(var(--header-height, 88px) + 16px);
    padding: 24px;
    border: 1px solid var(--border); border-radius: 16px; background: var(--surface);
}
.cart-summary__title { margin: 0 0 16px; font-size: 17px; font-weight: 700; color: var(--text); }

.cart-summary__rows {
    display: flex; flex-direction: column; gap: 10px;
    padding: 16px 0; border-top: 1px solid var(--border);
}
.cart-summary__row {
    display: flex; justify-content: space-between; gap: 16px;
    font-size: 14px; color: var(--text-secondary); font-variant-numeric: tabular-nums;
}
.cart-summary__row strong { font-weight: 600; color: var(--text); white-space: nowrap; }
.cart-summary__row--discount strong { color: var(--danger); }
.cart-summary__row strong.is-free { color: var(--success); }
.cart-summary__code {
    margin-left: 6px; padding: 1px 6px; border-radius: 5px;
    font-size: 11.5px; font-style: normal; font-weight: 700; letter-spacing: .3px;
    color: var(--success); background: color-mix(in srgb, var(--success) 12%, transparent);
}
.cart-summary__code:empty { display: none; }

.cart-summary__total {
    display: flex; align-items: baseline; justify-content: space-between; gap: 16px;
    padding-top: 16px; border-top: 1px solid var(--border);
    font-size: 15px; font-weight: 600; color: var(--text);
}
.cart-summary__total strong { font-size: 24px; font-weight: 800; font-variant-numeric: tabular-nums; white-space: nowrap; }

/* Installment hint */
.cart-installment {
    display: flex; align-items: center; gap: 10px;
    margin: 14px 0 0; padding: 10px 12px; border-radius: 10px;
    font-size: 13px; line-height: 1.4; color: var(--text);
    background: color-mix(in srgb, var(--accent) 7%, var(--bg));
    border: 1px solid color-mix(in srgb, var(--accent) 16%, var(--border));
}
.cart-installment svg { flex-shrink: 0; color: var(--accent); }
.cart-installment strong { font-weight: 700; white-space: nowrap; }

/* Bonus */
.cart-bonus {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    margin: 12px 0 0; font-size: 13px; font-weight: 600; color: var(--success);
}
.cart-bonus strong { font-weight: 800; }
.cart-installment__how { display: inline-block; margin-top: 5px; font-size: 12px; line-height: 1.45; color: var(--text-secondary); }
.checkout-summary .cart-bonus { margin: 12px 0 16px; }

/* Trust */
.cart-trust {
    display: flex; flex-direction: column; gap: 10px;
    margin: 18px 0 0; padding: 16px 0 0; list-style: none;
    border-top: 1px solid var(--border);
}
.cart-trust li { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--text-secondary); }
.cart-trust svg { flex-shrink: 0; color: var(--accent); }

/* =========================================================
   PROMO CODE (cart + checkout)
   ========================================================= */
.promo { margin-bottom: 16px; }

.promo__toggle {
    display: flex; align-items: center; justify-content: space-between;
    padding: 4px 0; list-style: none; cursor: pointer;
    font-size: 14px; font-weight: 600; color: var(--text);
}
.promo__toggle::-webkit-details-marker { display: none; }
.promo__toggle::after {
    content: ""; width: 7px; height: 7px; margin-right: 4px;
    border-right: 2px solid currentColor; border-bottom: 2px solid currentColor;
    transform: rotate(45deg); transition: transform .2s;
}
.promo__details[open] .promo__toggle::after { transform: rotate(-135deg); }

.promo__form { display: flex; gap: 8px; margin-top: 10px; }
.promo__input {
    flex: 1; min-width: 0; height: 44px; padding: 0 14px;
    border: 1px solid var(--border); border-radius: 10px; background: var(--bg);
    font-size: 14px; color: var(--text); text-transform: uppercase; letter-spacing: .5px;
}
.promo__input::placeholder { text-transform: none; letter-spacing: 0; color: var(--text-secondary); }
.promo__input:focus {
    outline: none; border-color: var(--accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 15%, transparent);
}
.promo__apply {
    height: 44px; padding: 0 18px; border: 1px solid var(--accent); border-radius: 10px;
    background: var(--bg); color: var(--accent); font-size: 14px; font-weight: 600; cursor: pointer;
    transition: background .15s, color .15s;
}
.promo__apply:hover { background: var(--accent); color: var(--on-accent); }
.promo__form.is-loading .promo__apply { opacity: .6; pointer-events: none; }

.promo__applied {
    display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px;
    color: var(--success);
    border: 1px dashed color-mix(in srgb, var(--success) 50%, transparent);
    background: color-mix(in srgb, var(--success) 8%, transparent);
}
.promo__code { font-size: 13.5px; font-weight: 700; letter-spacing: .5px; color: var(--text); }
.promo__amount { margin-left: auto; font-size: 13.5px; font-weight: 700; font-variant-numeric: tabular-nums; }
.promo__remove {
    width: 26px; height: 26px; border: 0; border-radius: 50%; background: transparent;
    font-size: 18px; line-height: 1; color: var(--text-secondary); cursor: pointer;
}
.promo__remove:hover { background: color-mix(in srgb, var(--text) 8%, transparent); color: var(--text); }

.promo__error { margin: 8px 0 0; font-size: 12.5px; color: var(--danger); }