:root {
    --vkc-wa: #128c7e;
    --vkc-wa-dark: #0f766b;
    --vkc-border: #e5e7eb;
    --vkc-muted: #6b7280;
    --vkc-danger: #b91c1c;
    --vkc-danger-bg: #fef2f2;
    --vkc-card: #ffffff;
}

.vkc-wa-button {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 8px;
    width: auto;
    text-align: center;
    white-space: normal;
    border-radius: 10px !important;
    font-weight: 700 !important;
    background: var(--vkc-wa) !important;
    border-color: var(--vkc-wa) !important;
    color: #ffffff !important;
    box-shadow: 0 8px 18px rgba(18, 140, 126, 0.18);
}

.vkc-wa-button:hover,
.vkc-wa-button:focus {
    background: var(--vkc-wa-dark) !important;
    border-color: var(--vkc-wa-dark) !important;
    color: #ffffff !important;
}

.vkc-wa-button::before {
    content: "WA";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.18);
    font-size: 10px;
    font-weight: 800;
    line-height: 1;
}

.vkc-wa-loop-button,
.vkc-wa-cart-button,
.vkc-wa-checkout-button {
    width: 100%;
    margin-top: 10px !important;
}

.vkc-wa-single-button {
    margin-left: 8px;
    vertical-align: middle;
}

.vkc-wa-checkout-wrap {
    margin: 12px 0 0;
}

.woocommerce form.checkout.vkc-checkout-wizard {
    --vkc-radius: 18px;
}

.vkc-wizard-shell {
    background: var(--vkc-card);
    border: 1px solid var(--vkc-border);
    border-radius: var(--vkc-radius);
    padding: 18px;
    margin: 0 0 24px;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.06);
}

.vkc-wizard-progress {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin: 0 0 18px !important;
    padding: 0 !important;
    list-style: none !important;
}

.vkc-wizard-progress li {
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
}

.vkc-wizard-progress button {
    width: 100%;
    border: 1px solid var(--vkc-border);
    background: #f9fafb;
    color: #111827;
    border-radius: 14px;
    padding: 12px 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    text-align: left;
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.vkc-wizard-progress li.is-active button {
    border-color: var(--vkc-wa);
    background: rgba(18, 140, 126, 0.08);
}

.vkc-wizard-progress li.is-complete button {
    border-color: rgba(18, 140, 126, 0.36);
}

.vkc-wizard-progress button:hover,
.vkc-wizard-progress button:focus {
    transform: translateY(-1px);
    border-color: var(--vkc-wa);
}

.vkc-step-number {
    display: inline-flex;
    width: 30px;
    height: 30px;
    border-radius: 999px;
    align-items: center;
    justify-content: center;
    background: #e5e7eb;
    font-weight: 800;
    flex: 0 0 auto;
}

.vkc-wizard-progress li.is-active .vkc-step-number,
.vkc-wizard-progress li.is-complete .vkc-step-number {
    background: var(--vkc-wa);
    color: #ffffff;
}

.vkc-step-label {
    font-weight: 800;
    line-height: 1.2;
}

.vkc-wizard-content {
    border-top: 1px solid var(--vkc-border);
    padding-top: 16px;
}

.vkc-wizard-step {
    display: none;
}

.vkc-wizard-step.is-active {
    display: block;
}

.vkc-wizard-step-heading {
    margin-bottom: 18px;
}

.vkc-wizard-step-heading h3 {
    margin: 0 0 4px !important;
    font-size: 1.35rem;
    font-weight: 800;
}

.vkc-wizard-step-heading p {
    margin: 0;
    color: var(--vkc-muted);
}

.woocommerce form.vkc-checkout-wizard .form-row {
    margin-bottom: 14px;
}

.woocommerce form.vkc-checkout-wizard .form-row label {
    font-weight: 700;
    margin-bottom: 6px;
}

.woocommerce form.vkc-checkout-wizard .input-text,
.woocommerce form.vkc-checkout-wizard select,
.woocommerce form.vkc-checkout-wizard textarea {
    min-height: 46px;
    border-radius: 10px;
    border: 1px solid var(--vkc-border);
    padding: 10px 12px;
    background: #ffffff;
}

.woocommerce form.vkc-checkout-wizard textarea {
    min-height: 96px;
}

.woocommerce form.vkc-checkout-wizard .input-text:focus,
.woocommerce form.vkc-checkout-wizard select:focus,
.woocommerce form.vkc-checkout-wizard textarea:focus {
    border-color: var(--vkc-wa);
    outline: 2px solid rgba(18, 140, 126, 0.14);
    outline-offset: 1px;
}

.vkc-field-has-error .input-text,
.vkc-field-has-error select,
.vkc-field-has-error textarea {
    border-color: var(--vkc-danger) !important;
    outline-color: rgba(185, 28, 28, 0.14) !important;
}

.vkc-inline-error {
    display: block;
    margin-top: 6px;
    color: var(--vkc-danger);
    font-size: 0.86rem;
    font-weight: 700;
}

.vkc-wizard-notice.woocommerce-error {
    margin: 10px 0 16px !important;
    border-radius: 12px;
    background: var(--vkc-danger-bg);
    color: var(--vkc-danger);
    border-left-color: var(--vkc-danger);
}

.vkc-wizard-buttons {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--vkc-border);
}

.vkc-wizard-buttons .button {
    border-radius: 10px !important;
    min-height: 44px;
    padding-left: 20px !important;
    padding-right: 20px !important;
    font-weight: 800 !important;
}

.vkc-wizard-next {
    margin-left: auto !important;
}

.vkc-wizard-step #order_review_heading {
    margin-top: 0 !important;
}

.vkc-customer-delivery-meta {
    margin-top: 24px;
}

.vkc-customer-delivery-meta table th {
    width: 38%;
}

@media (max-width: 768px) {
    .vkc-wizard-shell {
        padding: 14px;
        border-radius: 14px;
    }

    .vkc-wizard-progress {
        gap: 6px;
    }

    .vkc-wizard-progress button {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
        padding: 10px 8px;
    }

    .vkc-step-label {
        font-size: 0.8rem;
    }

    .vkc-wizard-buttons {
        flex-direction: column-reverse;
    }

    .vkc-wizard-buttons .button,
    .vkc-wa-single-button {
        width: 100%;
        margin-left: 0 !important;
    }
}