.joinus-shell {
    --joinus-card-bg: var(--nx-color-card-bg, var(--bs-card-bg, var(--bs-body-bg, #fff)));
    --joinus-card-body-bg: var(--nx-color-card-body-bg, var(--joinus-card-bg));
    --joinus-border: var(--nx-color-card-border, var(--bs-card-border-color, var(--bs-border-color, rgba(0, 0, 0, 0.12))));
    --joinus-muted: var(--nx-color-muted, var(--bs-secondary-color, #6c757d));
    --joinus-panel-bg: color-mix(in srgb, var(--joinus-card-body-bg) 96%, var(--joinus-text) 4%);
    --joinus-item-bg: color-mix(in srgb, var(--joinus-card-body-bg) 92%, var(--joinus-text) 8%);
    --joinus-input-bg: color-mix(in srgb, var(--joinus-card-body-bg) 98%, var(--joinus-text) 2%);
    --joinus-text: var(--nx-color-on-surface, var(--bs-body-color, #212529));
    --joinus-strong: var(--bs-emphasis-color, var(--joinus-text));
    --joinus-accent: var(--nx-color-primary, var(--nx-theme-accent, var(--bs-primary, #0d6efd)));
    --joinus-success: var(--bs-success, #198754);
    --joinus-radius: var(--bs-border-radius);
    --joinus-border-width: var(--bs-border-width, 1px);
    margin: 1.5rem auto 2.5rem;
    width: 100%;
    color: var(--joinus-text);
}

.head-boxes + .joinus-shell {
    margin-top: 0;
}

.joinus-card {
    border: var(--joinus-border-width) solid var(--joinus-border);
    background: var(--joinus-card-bg);
    color: var(--joinus-text);
    overflow: hidden;
    border-radius: var(--joinus-radius);
}

.joinus-card .card-body {
    background: var(--joinus-card-body-bg);
    color: var(--joinus-text);
    padding: 1.25rem;
}

.joinus-headline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.joinus-title-wrap h1 {
    color: var(--joinus-strong);
    margin: 0;
    font-size: 1.55rem;
    font-weight: 700;
}

.joinus-title-wrap p {
    margin: 0.25rem 0 0;
    color: var(--joinus-muted);
    font-size: 0.96rem;
    max-width: 54rem;
}

.joinus-status {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.75rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--joinus-accent) 14%, transparent);
    color: var(--joinus-accent);
    border: 1px solid color-mix(in srgb, var(--joinus-accent) 26%, transparent);
    font-size: 0.82rem;
    font-weight: 600;
    white-space: nowrap;
}

.joinus-status-success {
    background: color-mix(in srgb, var(--joinus-success) 14%, transparent);
    border-color: color-mix(in srgb, var(--joinus-success) 26%, transparent);
    color: var(--joinus-success);
}

.joinus-status-dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: currentColor;
}

.joinus-grid {
    display: grid;
    grid-template-columns: minmax(18rem, 22rem) minmax(0, 1fr);
    gap: 1rem;
}

.joinus-sidebar,
.joinus-main {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.joinus-panel,
.joinus-form,
.joinus-success-panel {
    border: var(--joinus-border-width) solid var(--joinus-border);
    border-radius: var(--joinus-radius);
    background: var(--joinus-panel-bg);
    color: var(--joinus-text);
}

.joinus-panel {
    padding: 1rem;
}

.joinus-panel-muted {
    background: var(--joinus-item-bg);
}

.joinus-eyebrow {
    display: inline-block;
    margin-bottom: 0.65rem;
    color: var(--joinus-accent);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.joinus-panel h2 {
    color: var(--joinus-strong);
    margin: 0 0 0.55rem;
    font-size: 1.05rem;
    font-weight: 700;
}

.joinus-panel p {
    margin: 0;
    color: var(--joinus-muted);
    line-height: 1.55;
}

.joinus-info-item + .joinus-info-item {
    margin-top: 0.95rem;
}

.joinus-info-item strong {
    display: block;
    margin-bottom: 0.2rem;
    color: var(--joinus-strong);
}

.joinus-info-item span {
    color: var(--joinus-muted);
    font-size: 0.92rem;
    line-height: 1.5;
}

.joinus-alert {
    margin-bottom: 0;
    border-radius: 1rem;
}

.joinus-form {
    padding: 1rem;
    background: var(--joinus-input-bg);
}

.joinus-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
}

.joinus-form > .joinus-field + .joinus-field,
.joinus-form > .joinus-form-grid + .joinus-field,
.joinus-form > .joinus-field + .joinus-form-grid,
.joinus-form > .joinus-form-grid + .joinus-form-grid,
.joinus-form > .joinus-field + .joinus-form-footer,
.joinus-form > .joinus-form-grid + .joinus-form-footer {
    margin-top: 0.95rem;
}

.joinus-field .form-label {
    color: var(--joinus-strong);
    font-weight: 600;
    margin-bottom: 0.45rem;
}

.joinus-field .form-control,
.joinus-field .form-select {
    min-height: 3rem;
    
    background: var(--joinus-input-bg);
    border-color: var(--joinus-border);
    color: var(--joinus-text);
}

.joinus-field .form-control::placeholder,
.joinus-field .form-select::placeholder {
    color: var(--joinus-muted);
    opacity: 1;
}

.joinus-field .form-control:focus,
.joinus-field .form-select:focus {
    background: var(--joinus-input-bg);
    border-color: var(--joinus-accent);
    color: var(--joinus-text);
    box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--joinus-accent) 18%, transparent);
}

.joinus-textarea {
    min-height: 10rem;
    resize: vertical;
}

.joinus-form-footer {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--joinus-border);
}

.joinus-recaptcha:empty {
    display: none;
}

.joinus-submit-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 1rem;
}

.joinus-submit-hint {
    color: var(--joinus-muted);
    font-size: 0.9rem;
    line-height: 1.5;
    max-width: 38rem;
}

.joinus-submit {
    min-width: 12rem;
    min-height: 3rem;
    border-radius: calc(var(--joinus-radius) * 0.75);
    font-weight: 600;
}

.joinus-success-panel {
    padding: 2rem 1.25rem;
    text-align: center;
    background: var(--joinus-input-bg);
}

.joinus-success-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4.5rem;
    height: 4.5rem;
    margin-bottom: 1rem;
    border-radius: 1.25rem;
    background: color-mix(in srgb, var(--joinus-success) 14%, transparent);
    color: var(--joinus-success);
    font-size: 2rem;
}

.joinus-success-panel h2 {
    color: var(--joinus-strong);
    margin: 0 0 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
}

.joinus-success-panel p {
    margin: 0;
    color: var(--joinus-muted);
}

.joinus-success-actions {
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

@media (max-width: 991.98px) {
    .joinus-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767.98px) {
    .joinus-shell {
        margin: 1.5rem auto;
    }

    .joinus-card .card-body {
        padding: 1rem;
    }

    .joinus-headline,
    .joinus-submit-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .joinus-form-grid {
        grid-template-columns: 1fr;
    }

    .joinus-submit {
        width: 100%;
    }
}