.seller-hub {
    margin-bottom: 2rem;
    font-size: 16px;
    line-height: 1.5;
}

.seller-hub__intro {
    margin-bottom: 1.5rem;
}

.seller-hub__intro h1 {
    margin: 0 0 0.35em;
    font-size: 2rem;
    font-weight: 600;
    line-height: 1.25;
}

.seller-hub__intro-meta {
    color: #6c757d;
    font-size: 1.0625rem;
}

.seller-hub__alert {
    padding: 0.85rem 1.1rem;
    border-radius: 8px;
    margin-bottom: 1.25rem;
    background: #fff3cd;
    border: 1px solid #ffeeba;
    color: #856404;
    font-size: 1rem;
}

.seller-hub__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
    margin-bottom: 1.75rem;
}

.seller-hub__stat {
    padding: 1rem 1.15rem;
    background: #f8f9fb;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 12px;
}

.seller-hub__stat--accent {
    background: linear-gradient(135deg, #4361ee 0%, #4895ef 100%);
    border: none;
    color: #fff;
}

.seller-hub__stat--accent .seller-hub__stat-label,
.seller-hub__stat--accent .seller-hub__stat-hint {
    color: rgba(255, 255, 255, 0.85);
}

.seller-hub__stat-label {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #6c757d;
    margin-bottom: 0.4rem;
}

.seller-hub__stat-value {
    font-size: 1.625rem;
    font-weight: 600;
    line-height: 1.2;
}

.seller-hub__stat-hint {
    font-size: 0.9375rem;
    color: #6c757d;
    margin-top: 0.4rem;
}

.seller-hub__stat-hint a {
    font-size: inherit;
}

.seller-hub__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    margin-bottom: 1.75rem;
}

@media (max-width: 991px) {
    .seller-hub__grid {
        grid-template-columns: 1fr;
    }
}

.seller-hub__panel {
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    padding: 1.25rem 1.35rem;
}

.seller-hub__panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.seller-hub__panel-head--spaced {
    margin-top: 1rem;
}

.seller-hub__panel-head h2 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
}

.seller-hub__panel-link {
    font-size: 1rem;
    white-space: nowrap;
}

.seller-hub__benefits-title {
    margin-top: 0;
    font-size: 1.25rem;
}

.seller-hub__nav--spaced {
    margin-top: 1.5rem;
}

.seller-hub__dl {
    margin: 0;
}

.seller-hub__dl-row {
    display: flex;
    gap: 0.75rem;
    padding: 0.55rem 0;
    border-bottom: 1px solid #f0f0f2;
    font-size: 1rem;
}

.seller-hub__dl-row:last-child {
    border-bottom: none;
}

.seller-hub__dl dt {
    flex: 0 0 38%;
    margin: 0;
    color: #6c757d;
    font-weight: normal;
}

.seller-hub__dl dd {
    flex: 1;
    margin: 0;
    word-break: break-word;
}

.seller-hub__empty {
    color: #6c757d;
    font-size: 1rem;
    margin: 0;
}

.seller-hub__empty--spaced {
    margin-top: 0.75rem;
}

.seller-hub__table {
    width: 100%;
    font-size: 1rem;
    border-collapse: collapse;
}

.seller-hub__table th,
.seller-hub__table td {
    padding: 0.6rem 0.4rem;
    text-align: left;
    border-bottom: 1px solid #f0f0f2;
}

.seller-hub__table th {
    color: #6c757d;
    font-weight: 500;
    font-size: 0.9375rem;
}

.seller-hub__amount--plus {
    color: #198754;
    font-weight: 600;
}

.seller-hub__amount--minus {
    color: #dc3545;
    font-weight: 600;
}

.seller-hub__nav {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.seller-hub__nav-card {
    display: block;
    padding: 1.15rem 1.25rem;
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    background: #fff;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.seller-hub__nav-card:hover,
.seller-hub__nav-card:focus {
    text-decoration: none;
    color: inherit;
    border-color: #4361ee;
    box-shadow: 0 4px 14px rgba(67, 97, 238, 0.12);
}

.seller-hub__nav-card h3 {
    margin: 0 0 0.4em;
    font-size: 1.1875rem;
    color: #212529;
}

.seller-hub__nav-card p {
    margin: 0 0 0.75em;
    font-size: 1rem;
    color: #6c757d;
    line-height: 1.5;
}

.seller-hub__nav-card span {
    font-size: 1rem;
    font-weight: 500;
    color: #4361ee;
}

.seller-hub--guest .seller-hub__steps {
    margin: 1rem 0 1.5rem;
    padding-left: 1.35rem;
    font-size: 1.0625rem;
}

.seller-hub--guest .seller-hub__steps li {
    margin-bottom: 0.45rem;
}

.seller-hub--guest .seller-hub__benefits ul {
    margin: 0;
    padding-left: 1.2rem;
    font-size: 1.0625rem;
}

.seller-hub--guest .seller-hub__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}