/* ── Signup page (`/accounts/signup/`) — split SaaS layout ───────── */
.auth-signup-page {
    text-align: left;
}

.auth-signup {
    text-align: left;
}

.auth-signup-top {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-5);
    margin-bottom: var(--space-8);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--color-border);
}

.auth-signup-top-copy {
    min-width: 0;
    flex: 1 1 280px;
}

.auth-signup-eyebrow {
    margin: 0 0 var(--space-2);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-primary);
}

.auth-signup-title {
    margin: 0 0 var(--space-3);
    font-size: clamp(1.35rem, 2.5vw, 1.75rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.2;
    color: var(--color-text);
}

.auth-signup-lead {
    margin: 0;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.55;
    max-width: 58ch;
}

.auth-signup-top-cta {
    flex-shrink: 0;
    align-self: center;
}

.auth-signup-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.2fr);
    gap: var(--space-8);
    align-items: start;
}

.auth-signup-aside {
    padding: var(--space-5);
    border-radius: var(--radius-xl);
    background: linear-gradient(
        165deg,
        rgba(var(--color-primary-rgb), 0.06) 0%,
        rgba(14, 165, 233, 0.04) 100%
    );
    border: 1px solid var(--color-border);
    position: sticky;
    top: calc(var(--space-4) + 72px);
}

.auth-signup-aside-title {
    margin: 0 0 var(--space-4);
    font-size: var(--text-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-tertiary);
}

.auth-signup-aside-title + .auth-signup-module-hints {
    margin-top: 0;
}

.auth-signup-steps {
    list-style: none;
    margin: 0 0 var(--space-6);
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.auth-signup-steps li {
    display: grid;
    grid-template-columns: 36px 1fr;
    gap: var(--space-3);
    align-items: start;
}

.auth-signup-steps span {
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 800;
    color: #fff;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    box-shadow: var(--shadow-sm);
}

.auth-signup-steps strong {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 2px;
}

.auth-signup-steps p {
    margin: 0;
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    line-height: 1.45;
}

.auth-signup-trust {
    padding-top: var(--space-4);
    border-top: 1px dashed var(--color-border-strong);
}

.auth-signup-trust-title {
    margin: 0 0 var(--space-2);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text);
}

.auth-signup-trust-copy {
    margin: 0;
    font-size: var(--text-xs);
    line-height: 1.5;
}

.auth-signup-trust-copy a {
    font-weight: 600;
}

.auth-signup-form-wrap {
    min-width: 0;
}

.auth-signup-form {
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
}

.auth-signup-form-note {
    margin: 0 0 var(--space-5);
    font-size: var(--text-xs);
}

.auth-required-mark {
    color: #b91c1c;
    font-weight: 700;
}

.auth-signup-banner {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-5);
    font-size: var(--text-sm);
}

.auth-signup-banner--danger {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #7f1d1d;
}

.auth-fieldset {
    margin: 0 0 var(--space-6);
    padding: 0;
    border: none;
}

.auth-fieldset:last-of-type {
    margin-bottom: var(--space-5);
}

.auth-fieldset-legend {
    padding: 0;
    margin: 0 0 var(--space-4);
    width: 100%;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-tertiary);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--space-2);
}

.auth-field {
    margin-bottom: var(--space-4);
}

.auth-field:last-child {
    margin-bottom: 0;
}

.auth-field--domains {
    margin-bottom: 0;
}

.auth-field-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.auth-label {
    display: block;
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-2);
}

.auth-field-hint {
    margin: var(--space-2) 0 0;
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    line-height: 1.45;
}

.auth-field-control,
.auth-signup-form input[type="email"],
.auth-signup-form input[type="text"],
.auth-signup-form input[type="password"],
.auth-signup-form input[type="tel"],
.auth-signup-form textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-family: inherit;
    font-size: var(--text-sm);
    color: var(--color-text);
    background: #fff;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-md);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.auth-signup-form input:hover,
.auth-signup-form textarea:hover {
    border-color: #94a3b8;
}

.auth-signup-form input:focus,
.auth-signup-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.15);
}

.auth-password-rules {
    margin-top: var(--space-2);
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.auth-password-rules ul {
    margin: var(--space-2) 0 0;
    padding-left: var(--space-5);
}

.auth-signup-form ul.errorlist {
    margin: var(--space-2) 0 0;
    padding: 0;
    list-style: none;
    font-size: var(--text-xs);
    color: #b91c1c;
    font-weight: 500;
}

.auth-signup-submit {
    margin-top: var(--space-2);
    padding-top: var(--space-5);
    border-top: 1px solid var(--color-border);
}

.auth-signup-submit-btn {
    width: 100%;
    justify-content: center;
    padding-top: var(--space-4);
    padding-bottom: var(--space-4);
    font-size: var(--text-base);
    font-weight: 700;
}

.auth-signup-legal {
    margin: var(--space-4) 0 0;
    font-size: 0.7rem;
    line-height: 1.5;
    text-align: center;
}

.auth-domain-checkboxes {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-3);
}

.auth-domain-card {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    min-height: 100%;
    padding: var(--space-4);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-lg);
    background: #fff;
    cursor: pointer;
    transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}

.auth-domain-card:hover {
    border-color: #94a3b8;
    background: #f8fafc;
}

.auth-domain-card:has(input:checked) {
    border-color: var(--color-primary);
    background: rgba(var(--color-primary-rgb), 0.06);
    box-shadow: 0 0 0 1px rgba(var(--color-primary-rgb), 0.12);
}

.auth-domain-card:has(input:focus-visible) {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.auth-domain-card input {
    margin: 0;
    width: 1rem;
    height: 1rem;
    accent-color: var(--color-primary);
}

.auth-domain-card__body {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    flex: 1;
}

.auth-domain-card__title {
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.3;
}

.auth-domain-card__desc {
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    line-height: 1.45;
}

.auth-signup-module-hints {
    font-size: 0.875rem;
    line-height: 1.5;
    margin: 0 0 1rem;
    padding-left: 1.1rem;
}

@media (max-width: 960px) {
    .auth-domain-checkboxes {
        grid-template-columns: 1fr;
    }

    .auth-signup-aside {
        position: static;
    }
}

@media (max-width: 800px) {
    .auth-signup-grid {
        grid-template-columns: 1fr;
    }

    .auth-signup-aside {
        order: 1;
    }

    .auth-signup-form-wrap {
        order: 0;
    }

    .auth-field-grid {
        grid-template-columns: 1fr;
    }

    .auth-signup-top {
        flex-direction: column;
    }

    .auth-signup-top-cta {
        align-self: stretch;
        text-align: center;
    }
}