.auth-container {
    min-height: calc(100vh - 32px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.auth-page.has-sitewide-message .auth-container {
    padding-top: 52px;
}

.auth-box {
    width: 100%;
    max-width: 440px;
    background: rgba(23, 26, 30, 0.96);
    border: 1px solid var(--ct-border);
    border-radius: 14px;
    box-shadow: var(--ct-shadow-md);
    padding: 24px;
}

.auth-title {
    margin: 0;
    font-size: 2rem;
    text-align: center;
    font-weight: 700;
}

.auth-subtitle {
    margin: 4px 0 18px;
    text-align: center;
    color: var(--ct-text-muted);
    font-size: 0.95rem;
}

.auth-box label {
    color: var(--ct-text-muted);
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 6px;
}

.auth-box .form-control,
.auth-box .form-select,
.auth-box input,
.auth-box select {
    width: 100%;
    background: #191d22;
    border: 1px solid var(--ct-border);
    color: var(--ct-text);
    border-radius: 8px;
    padding: 10px 12px;
    margin-bottom: 12px;
}

.auth-box .form-control::placeholder,
.auth-box input::placeholder {
    color: var(--ct-text-muted);
}

.auth-box button,
.auth-box .btn {
    width: 100%;
}

.auth-links {
    margin-top: 14px;
    text-align: center;
    color: var(--ct-text-muted);
    font-size: 0.92rem;
}

.auth-links a {
    color: var(--ct-info);
    text-decoration: none;
}

.auth-links a:hover {
    text-decoration: underline;
}

.auth-split {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    align-items: center;
}

.auth-image {
    display: none;
}

.auth-image img {
    width: 100%;
    border-radius: 14px;
    border: 1px solid var(--ct-border);
    box-shadow: var(--ct-shadow-md);
}

.auth-alert {
    border-radius: 8px;
    padding: 8px 10px;
    margin-bottom: 12px;
    text-align: center;
}

.auth-alert-danger {
    background: rgba(224, 79, 95, 0.12);
    color: #ff9aa5;
    border: 1px solid rgba(224, 79, 95, 0.45);
}

.auth-alert-success {
    background: rgba(29, 191, 115, 0.12);
    color: #91e7be;
    border: 1px solid rgba(29, 191, 115, 0.5);
}

.otp-input {
    text-align: center;
    letter-spacing: 5px;
    font-size: 1.15rem;
}

@media (min-width: 992px) {
    .auth-split {
        grid-template-columns: minmax(360px, 440px) minmax(300px, 520px);
    }

    .auth-image {
        display: block;
    }
}