/* ============================================================
   VENDARA — Checkout CSS
   Подключается на /checkout
   ============================================================ */

.checkout-page { padding: 24px 0 64px; }

/* ── Layout ───────────────────────────────────────────────── */
.checkout-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 24px;
    align-items: start;
}

/* ── Step card ────────────────────────────────────────────── */
.checkout-card {
    background: var(--vd-white);
    border: 1.5px solid var(--vd-border);
    border-radius: var(--vd-radius-md);
    overflow: hidden;
    margin-bottom: 16px;
}
.checkout-card:last-child { margin-bottom: 0; }

.checkout-card__head {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 22px;
    border-bottom: 1.5px solid var(--vd-border);
    cursor: pointer;
    user-select: none;
    transition: background var(--vd-transition);
}
.checkout-card__head:hover { background: var(--vd-surface); }
.checkout-card__head--static { cursor: default; }
.checkout-card__head--static:hover { background: transparent; }

.checkout-step-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--vd-brand);
    color: #fff;
    font-family: var(--vd-font-display);
    font-size: 13px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.checkout-step-num--done {
    background: var(--vd-green);
    font-size: 14px;
}
.checkout-step-num--inactive {
    background: var(--vd-border);
    color: var(--vd-muted);
}

.checkout-card__title {
    font-family: var(--vd-font-display);
    font-size: 14px;
    font-weight: 700;
    color: var(--vd-ink);
    flex: 1;
}
.checkout-card__summary {
    font-size: 13px;
    color: var(--vd-muted);
    font-weight: 600;
    display: none;
}
.checkout-card--collapsed .checkout-card__summary { display: block; }

.checkout-card__edit {
    font-size: 12px;
    font-weight: 700;
    color: var(--vd-brand);
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    transition: color var(--vd-transition);
}
.checkout-card__edit:hover { color: var(--vd-brand-dark); }
.checkout-card--collapsed .checkout-card__edit { display: block; }

.checkout-card__body {
    padding: 22px;
}
.checkout-card--collapsed .checkout-card__body { display: none; }

/* ── Company select ───────────────────────────────────────── */
.company-select-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
}
.company-radio {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    border: 1.5px solid var(--vd-border);
    border-radius: var(--vd-radius-sm);
    cursor: pointer;
    transition: all var(--vd-transition);
    user-select: none;
}
.company-radio:hover { border-color: var(--vd-brand-mid); background: var(--vd-brand-light); }
.company-radio--selected { border-color: var(--vd-brand); background: var(--vd-brand-light); }
.company-radio input[type=radio] { margin-top: 3px; accent-color: var(--vd-brand); flex-shrink: 0; cursor: pointer; }
.company-radio__name { font-size: 14px; font-weight: 700; color: var(--vd-ink); margin-bottom: 2px; }
.company-radio__meta { font-size: 12px; color: var(--vd-muted); font-weight: 600; line-height: 1.5; }
.company-radio__badge {
    margin-left: auto;
    flex-shrink: 0;
    height: 20px;
    padding: 0 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 800;
    display: flex;
    align-items: center;
    align-self: flex-start;
}
.company-radio__badge--ok  { background: var(--vd-green-light); color: #15803D; }
.company-radio__badge--pending { background: #FEF9C3; color: #92400E; }

.checkout-add-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 700;
    color: var(--vd-brand);
    text-decoration: none;
    transition: color var(--vd-transition);
}
.checkout-add-link:hover { color: var(--vd-brand-dark); }

/* ── Address ──────────────────────────────────────────────── */
.address-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
}
.address-radio {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    border: 1.5px solid var(--vd-border);
    border-radius: var(--vd-radius-sm);
    cursor: pointer;
    transition: all var(--vd-transition);
    user-select: none;
}
.address-radio:hover   { border-color: var(--vd-brand-mid); background: var(--vd-brand-light); }
.address-radio--selected { border-color: var(--vd-brand);    background: var(--vd-brand-light); }
.address-radio input[type=radio] { margin-top: 2px; accent-color: var(--vd-brand); flex-shrink: 0; cursor: pointer; }
.address-radio__city  { font-size: 14px; font-weight: 700; color: var(--vd-ink); margin-bottom: 2px; }
.address-radio__full  { font-size: 13px; color: var(--vd-muted); font-weight: 600; line-height: 1.5; }

/* New address form */
.new-address-form {
    padding: 16px;
    background: var(--vd-surface);
    border: 1.5px solid var(--vd-border);
    border-radius: var(--vd-radius-sm);
    margin-top: 4px;
    display: none;
}
.new-address-form--open { display: block; }

/* ── Contact ──────────────────────────────────────────────── */
.contact-prefilled {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

/* ── Payment ──────────────────────────────────────────────── */
.payment-option {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    border: 1.5px solid var(--vd-brand);
    border-radius: var(--vd-radius-sm);
    background: var(--vd-brand-light);
}
.payment-option input[type=radio] { margin-top: 3px; accent-color: var(--vd-brand); flex-shrink: 0; }
.payment-option__title { font-size: 14px; font-weight: 700; color: var(--vd-ink); margin-bottom: 4px; }
.payment-option__desc  { font-size: 13px; color: var(--vd-muted); line-height: 1.6; }

/* ── Order summary (right) ────────────────────────────────── */
.checkout-summary {
    background: var(--vd-white);
    border: 1.5px solid var(--vd-border);
    border-radius: var(--vd-radius-md);
    overflow: hidden;
    position: sticky;
    top: 82px;
}
.checkout-summary__head {
    padding: 16px 20px;
    border-bottom: 1.5px solid var(--vd-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.checkout-summary__title {
    font-family: var(--vd-font-display);
    font-size: 14px;
    font-weight: 700;
    color: var(--vd-ink);
}
.checkout-summary__toggle {
    font-size: 12px;
    font-weight: 700;
    color: var(--vd-brand);
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    transition: color var(--vd-transition);
}
.checkout-summary__toggle:hover { color: var(--vd-brand-dark); }

/* Items list (collapsible) */
.checkout-items {
    border-bottom: 1px solid var(--vd-border);
    overflow: hidden;
    transition: max-height 0.3s ease;
    max-height: 600px;
}
.checkout-items--collapsed { max-height: 0; }

.checkout-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    border-bottom: 1px solid var(--vd-border);
}
.checkout-item:last-child { border-bottom: none; }
.checkout-item__img {
    width: 44px;
    height: 44px;
    border-radius: var(--vd-radius-sm);
    background: var(--vd-surface);
    border: 1px solid var(--vd-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
    position: relative;
}
.checkout-item__qty {
    position: absolute;
    top: -6px;
    right: -6px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--vd-brand);
    color: #fff;
    font-size: 10px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
}
.checkout-item__name {
    flex: 1;
    font-size: 12px;
    font-weight: 600;
    color: var(--vd-text);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-width: 0;
}
.checkout-item__price {
    font-family: var(--vd-font-display);
    font-size: 13px;
    font-weight: 700;
    color: var(--vd-ink);
    white-space: nowrap;
    flex-shrink: 0;
}

/* Totals */
.checkout-totals { padding: 16px 20px; }
.checkout-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    padding: 7px 0;
    border-bottom: 1px solid var(--vd-border);
}
.checkout-total-row:last-of-type { border-bottom: none; }
.checkout-total-row__label { color: var(--vd-muted); font-weight: 600; }
.checkout-total-row__val   { font-weight: 700; color: var(--vd-ink); }
.checkout-total-row__val--free { color: var(--vd-green); }

.checkout-grand {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding: 14px 0 0;
    margin-top: 4px;
    border-top: 2px solid var(--vd-border);
}
.checkout-grand__label {
    font-family: var(--vd-font-display);
    font-size: 15px;
    font-weight: 700;
    color: var(--vd-ink);
}
.checkout-grand__sub  { font-size: 11px; color: var(--vd-muted); margin-top: 2px; font-weight: 600; }
.checkout-grand__price {
    font-family: var(--vd-font-display);
    font-size: 22px;
    font-weight: 900;
    color: var(--vd-ink);
}

/* Submit */
.checkout-summary__foot { padding: 16px 20px; border-top: 1px solid var(--vd-border); }
.checkout-submit-btn {
    width: 100%;
    height: 52px;
    background: var(--vd-brand);
    color: #fff;
    border: none;
    border-radius: var(--vd-radius);
    font-family: var(--vd-font-body);
    font-weight: 700;
    font-size: 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    transition: background var(--vd-transition), transform var(--vd-transition), box-shadow var(--vd-transition);
}
.checkout-submit-btn:hover {
    background: var(--vd-brand-dark);
    transform: translateY(-1px);
    box-shadow: var(--vd-shadow-brand);
}
.checkout-submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}
.checkout-terms {
    font-size: 11.5px;
    color: var(--vd-muted);
    text-align: center;
    margin-top: 10px;
    line-height: 1.5;
}
.checkout-terms a { color: var(--vd-brand); font-weight: 700; }

/* Cross-border notice */
.checkout-crossborder {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 12px 14px;
    background: #FEF9C3;
    border: 1.5px solid #FDE68A;
    border-radius: var(--vd-radius-sm);
    font-size: 12px;
    color: #92400E;
    font-weight: 600;
    line-height: 1.5;
    margin-top: 12px;
}

/* Form fields → см. ui.css (подключается через layout) */

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
    .checkout-layout { grid-template-columns: 1fr 340px; }
}
@media (max-width: 860px) {
    .checkout-layout {
        grid-template-columns: 1fr;
    }
    .checkout-layout > div:last-child { order: -1; }
    .checkout-summary { position: static; }
    .contact-prefilled { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .checkout-page { padding: 14px 0 48px; }
    .checkout-card__body { padding: 16px; }
    .vd-form-row { grid-template-columns: 1fr; }
}