:root {
    --onb-primary: #2546a8;
    --onb-primary-soft: #e9efff;
    --onb-text: #192033;
    --onb-muted: #6b7386;
    --onb-ok: #137f50;
    --onb-ko: #b02a37;
    --onb-bg: #f5f7fc;
    --onb-border: #d9deed;
}

body {
    background: linear-gradient(180deg, #ffffff 0%, var(--onb-bg) 100%);
}

.onb-root .btn:not(.btn-link) {
    background-color: var(--website-primary-color);
    border-color: var(--website-primary-color);
    color: #fff;
}

.onb-root .btn:not(.btn-link):hover,
.onb-root .btn:not(.btn-link):focus,
.onb-root .btn:not(.btn-link):active {
    background-color: var(--website-primary-color-dark);
    border-color: var(--website-primary-color-dark);
    color: #fff;
}

.onb-root .btn:not(.btn-link).disabled,
.onb-root .btn:not(.btn-link):disabled {
    background-color: var(--website-primary-color);
    border-color: var(--website-primary-color);
    color: #fff;
    opacity: 0.65;
}

.onb-root .btn-link {
    color: var(--website-primary-color);
}

.onb-root .btn-link:hover,
.onb-root .btn-link:focus {
    color: var(--website-primary-color-dark);
}

.onb-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    padding: 0.75rem 1rem;
    border: 1px solid var(--onb-border);
    background: #fff;
    border-radius: 12px;
}

.onb-brand {
    text-decoration: none;
    color: var(--onb-primary);
    font-weight: 800;
    font-size: 1.35rem;
}

.onb-lang a {
    text-decoration: none;
    color: var(--onb-muted);
    font-weight: 600;
    padding: 0.2rem 0.45rem;
    border-radius: 6px;
}

.onb-lang a.active {
    color: #fff;
    background: var(--onb-primary);
}

.onb-step-chip {
    padding: 0.35rem 0.65rem;
    border-radius: 999px;
    font-weight: 700;
    color: #fff;
    background: var(--onb-primary);
}

.onb-step-chip.done {
    background: var(--onb-ok);
}

.onb-hero {
    display: grid;
    grid-template-columns: 1.7fr 1fr;
    gap: 1rem;
}

.onb-hero-main,
.onb-hero-side,
.onb-card,
.onb-success-card {
    background: #fff;
    border: 1px solid var(--onb-border);
    border-radius: 12px;
    padding: 1.1rem;
}

.onb-hero-main h1,
.onb-success-card h1 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--onb-text);
}

.onb-hero-main p,
.onb-card p,
.onb-billing-box p,
.onb-success-card p {
    color: var(--onb-muted);
}

.onb-hero-main ul {
    margin: 0;
    padding-left: 1rem;
}

.onb-hero-main li {
    margin: 0.5rem 0;
    color: var(--onb-text);
}

.onb-status {
    border: 1px solid var(--onb-border);
    border-radius: 10px;
    padding: 0.75rem;
    background: #f8f9fd;
    color: var(--onb-text);
}

.onb-status.ok {
    background: #edfff6;
    border-color: #b8ecd3;
}

.onb-page-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.onb-page-grid-single {
    grid-template-columns: 1fr;
}

.onb-card h2,
.onb-card h3 {
    color: var(--onb-text);
    font-weight: 800;
}

.onb-card h1 {
    color: var(--onb-text);
    font-weight: 800;
}

.onb-auth-hero {
    display: grid;
    grid-template-columns: 1.55fr 0.75fr;
    gap: 1rem;
    align-items: center;
    background: linear-gradient(130deg, #f5f9ff 0%, #ffffff 72%);
}

.onb-auth-hero h1 {
    font-size: 1.6rem;
    margin: 0 0 0.45rem;
}

.onb-auth-step {
    border: 1px solid var(--onb-border);
    border-radius: 10px;
    padding: 0.8rem;
    background: #fff;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.onb-auth-step span {
    color: var(--onb-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 700;
    font-size: 0.8rem;
}

.onb-auth-step strong {
    color: var(--onb-text);
    font-size: 1rem;
}

.onb-auth-card {
    padding: 1rem;
}

.onb-auth-card-soft {
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}

.onb-auth-subtitle {
    margin-bottom: 0.7rem;
    font-size: 0.9rem;
}

.onb-auth-footnote {
    background: #f9fbff;
    font-size: 0.9rem;
}

.onb-step-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
    background: linear-gradient(120deg, #f5f9ff 0%, #ffffff 75%);
}

.onb-step-banner span {
    color: var(--onb-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 700;
    font-size: 0.8rem;
}

.onb-step-banner strong {
    color: var(--onb-text);
    font-size: 1rem;
}

.onb-commercial-hero {
    display: grid;
    grid-template-columns: 1.6fr 0.8fr;
    gap: 1rem;
    align-items: center;
    background: linear-gradient(120deg, #f7faff 0%, #ffffff 70%);
}

.onb-commercial-copy h1 {
    margin: 0 0 0.45rem;
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--onb-text);
}

.onb-commercial-copy p {
    margin-bottom: 0.55rem;
}

.onb-commercial-list {
    margin: 0;
    padding-left: 1.1rem;
}

.onb-commercial-list li {
    color: var(--onb-text);
    margin: 0.2rem 0;
}

.onb-commercial-badge {
    border: 1px solid var(--onb-border);
    background: #ffffff;
    border-radius: 10px;
    padding: 0.8rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.onb-commercial-badge span {
    font-size: 0.82rem;
    color: var(--onb-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 700;
}

.onb-commercial-badge strong {
    color: var(--onb-text);
    font-size: 1rem;
}

.onb-operator-line {
    border-top: 1px dashed var(--onb-border);
    padding-top: 0.45rem;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.onb-operator-line small {
    color: var(--onb-muted);
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.onb-operator-line code {
    color: var(--onb-text);
    font-size: 0.82rem;
    background: #f6f8fc;
    border: 1px solid var(--onb-border);
    border-radius: 6px;
    padding: 0.18rem 0.35rem;
    width: fit-content;
}

.onb-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.9rem;
    align-items: start;
}

.onb-form-card {
    border: 1px solid var(--onb-border);
    border-radius: 10px;
    padding: 0.85rem;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    height: 100%;
}

.onb-form-card h3 {
    margin: 0 0 0.55rem;
}

.onb-form-stack {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.onb-form-stack label,
.onb-form-card label {
    font-size: 0.9rem;
    color: var(--onb-muted);
    font-weight: 600;
    display: block;
    margin: 0.05rem 0 0.1rem;
}

.onb-form-stack input,
.onb-form-stack select,
.onb-form-card input,
.onb-form-card select {
    border: 1px solid var(--onb-border);
    border-radius: 8px;
    padding: 0.52rem 0.65rem;
    background: #fff;
    width: 100%;
    box-sizing: border-box;
    display: block;
}

.onb-form-hint {
    font-size: 0.82rem;
    color: var(--onb-muted);
}

.onb-validation-summary {
    border-radius: 9px;
    padding: 0.55rem 0.65rem;
    margin-bottom: 0.55rem;
    display: flex;
    flex-direction: column;
    gap: 0.18rem;
    border: 1px solid var(--onb-border);
    background: #f8f9fd;
}

.onb-validation-summary.ok {
    background: #edfff6;
    border-color: #b8ecd3;
}

.onb-validation-summary.ko {
    background: #fff4f5;
    border-color: #f2c5cc;
}

.onb-validation-summary strong {
    font-size: 0.9rem;
    color: var(--onb-text);
}

.onb-validation-summary span {
    font-size: 0.82rem;
    color: var(--onb-muted);
}

.onb-checklist {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.35rem;
    margin-bottom: 0.55rem;
}

.onb-checklist .ok,
.onb-checklist .ko {
    border-radius: 9px;
    padding: 0.44rem 0.55rem;
    font-weight: 700;
    font-size: 0.86rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.onb-checklist .ok::before,
.onb-checklist .ko::before {
    content: "";
    width: 0.52rem;
    height: 0.52rem;
    border-radius: 999px;
    display: inline-block;
    flex: 0 0 auto;
}

.onb-checklist .ok {
    background: #ebfff5;
    border: 1px solid #b7e8cd;
    color: var(--onb-ok);
}

.onb-checklist .ok::before {
    background: var(--onb-ok);
}

.onb-checklist .ko {
    background: #fff0f2;
    border: 1px solid #f0bec7;
    color: var(--onb-ko);
}

.onb-checklist .ko::before {
    background: var(--onb-ko);
}

.onb-errors {
    border: 1px solid #f0bec7;
    background: #fff0f2;
    border-radius: 10px;
    padding: 0.5rem 0.6rem;
    max-height: 110px;
    overflow-y: auto;
}

.onb-errors p {
    margin: 0.16rem 0;
    font-size: 0.82rem;
    line-height: 1.32;
    color: var(--onb-ko);
}

.onb-info-box,
.onb-billing-box {
    border: 1px solid var(--onb-border);
    border-radius: 10px;
    padding: 0.75rem;
    margin-bottom: 0.75rem;
    background: #f9fbff;
}

.onb-rate-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
    margin-top: 0.6rem;
}

.onb-rate-item {
    border: 1px solid var(--onb-border);
    border-radius: 8px;
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    background: #fff;
    font-size: 0.85rem;
}

.onb-billing-box h4 {
    margin: 0 0 0.4rem;
    color: var(--onb-text);
    font-weight: 700;
}

.onb-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.onb-checkbox input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    min-width: 1rem;
    margin: 0.2rem 0 0;
    padding: 0;
    display: inline-block;
    border: 0;
    background: transparent;
}

.onb-checkbox span {
    line-height: 1.35;
}

.onb-summary-line {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    border-bottom: 1px dashed var(--onb-border);
    padding: 0.45rem 0;
}

.onb-summary-line span {
    color: var(--onb-muted);
}

.onb-summary-line strong {
    color: var(--onb-text);
}

.onb-action-row {
    display: flex;
    gap: 0.6rem;
    margin-top: 1rem;
}

@media (max-width: 992px) {
    .onb-hero,
    .onb-page-grid,
    .onb-commercial-hero,
    .onb-auth-hero,
    .onb-form-grid,
    .onb-rate-grid {
        grid-template-columns: 1fr;
    }

    .onb-auth-hero h1 {
        font-size: 1.35rem;
    }
}