.auth-page {
    padding: 56px 0 92px;
}

.auth-shell {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 26px;
    align-items: stretch;
}

.auth-shell-wide {
    grid-template-columns: 1fr 1.05fr;
}

.auth-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 34px;
    border-radius: 32px;
    background:
        radial-gradient(circle at top right, rgba(109, 124, 255, 0.14), transparent 24%),
        rgba(255, 255, 255, 0.035);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-soft);
}

.auth-copy h1,
.auth-card-head h1,
.auth-card-head h2 {
    margin: 18px 0 12px;
    font-size: clamp(2rem, 4vw, 3.25rem);
    line-height: 1.08;
}

.auth-copy p,
.auth-card-head p {
    margin: 0;
    color: var(--text-soft);
    line-height: 1.9;
}

.auth-copy-features {
    display: grid;
    gap: 14px;
    margin-top: 24px;
}

.auth-copy-features div {
    padding: 18px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
}

.auth-copy-features strong,
.auth-mailbox strong {
    display: block;
    margin-bottom: 6px;
}

.auth-copy-features span {
    color: var(--text-soft);
    font-size: 0.95rem;
}

.auth-card {
    padding: 30px;
    border-radius: 32px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04));
    border: 1px solid var(--border-strong);
    backdrop-filter: blur(20px) saturate(1.08);
    box-shadow: var(--shadow-heavy);
}

.auth-card-verify {
    max-width: 640px;
    margin-inline: auto;
}

.auth-card-head {
    margin-bottom: 26px;
}

.auth-kicker {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding-inline: 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    color: #cbd5ff;
    font-family: var(--font-en);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.auth-form {
    display: grid;
    gap: 16px;
}

.field {
    display: grid;
    gap: 8px;
}

.field label {
    color: var(--text);
    font-size: 0.95rem;
}

.field input[type="text"],
.field input[type="email"],
.field input[type="password"],
.field input[type="tel"] {
    width: 100%;
    min-height: 54px;
    padding: 0 16px;
    border-radius: 18px;
    border: 1px solid var(--border);
    background: rgba(8, 15, 24, 0.7);
    color: var(--text);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.field input:focus {
    border-color: rgba(109, 124, 255, 0.45);
    box-shadow: 0 0 0 4px rgba(109, 124, 255, 0.12);
}

.field-inline {
    display: flex;
    gap: 10px;
    align-items: center;
}

.field-inline input {
    flex: 1;
}

.field-action {
    min-height: 54px;
    padding-inline: 14px;
    border-radius: 18px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-soft);
    cursor: pointer;
}

.field-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.checkbox {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--text-soft);
}

.checkbox input {
    width: 18px;
    height: 18px;
}

.checkbox-terms {
    align-items: flex-start;
    font-size: 0.95rem;
}

.auth-link,
.auth-switch a,
.inline-link {
    color: var(--accent);
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--text-soft);
    font-size: 0.9rem;
}

.auth-divider::before,
.auth-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--border);
}

.btn-block {
    width: 100%;
}

.auth-social {
    border-color: rgba(255, 255, 255, 0.14);
}

.auth-switch {
    margin: 6px 0 0;
    color: var(--text-soft);
    text-align: center;
}

.field-error {
    color: #ffb6b6;
}

.auth-notice {
    padding: 16px 18px;
    border-radius: 18px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-soft);
}

.auth-notice-success {
    border-color: rgba(126, 231, 201, 0.22);
}

.auth-notice-info {
    border-color: rgba(109, 124, 255, 0.22);
}

.auth-notice-warning {
    border-color: rgba(255, 201, 122, 0.22);
}

.auth-mailbox {
    margin: 20px 0;
    padding: 20px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
}

.auth-actions-stack {
    display: grid;
    gap: 12px;
}

.auth-page-single .auth-single {
    max-width: 760px;
}

@media (max-width: 992px) {
    .auth-shell,
    .auth-shell-wide {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .auth-page {
        padding: 40px 0 72px;
    }

    .auth-copy,
    .auth-card {
        padding: 22px;
        border-radius: 26px;
    }

    .field-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .field-inline {
        flex-direction: column;
        align-items: stretch;
    }

    .field-action {
        width: 100%;
    }
}