.lu-auth-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
    background:
        radial-gradient(900px 340px at 10% 0%, rgba(241, 108, 168, 0.17), transparent 58%),
        radial-gradient(780px 320px at 100% 0%, rgba(81, 180, 232, 0.19), transparent 62%),
        linear-gradient(180deg, #ffffff 0%, var(--lu-soft-gray) 100%);
}

.lu-auth-wrap {
    width: min(100%, 520px);
}

.lu-auth-card {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--lu-border);
    border-radius: 22px;
    box-shadow: var(--lu-shadow);
    padding: 24px;
}

.lu-auth-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
    font-size: 1.25rem;
    font-family: 'Space Grotesk', 'Plus Jakarta Sans', sans-serif;
    font-weight: 700;
    color: var(--lu-text-primary);
}

.lu-auth-brand img {
    width: 42px;
    height: 42px;
    border-radius: 10px;
}

.lu-auth-kicker {
    display: inline-block;
    margin: 0 0 10px;
    border-radius: 999px;
    border: 1px solid var(--lu-border);
    background: var(--lu-soft-purple);
    color: var(--lu-text-secondary);
    padding: 6px 10px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    font-weight: 700;
}

.lu-auth-title {
    margin: 0 0 6px;
    font-family: 'Space Grotesk', 'Plus Jakarta Sans', sans-serif;
    font-size: 1.44rem;
    color: var(--lu-text-primary);
}

.lu-auth-subtitle {
    margin: 0 0 18px;
    color: var(--lu-text-secondary);
    line-height: 1.65;
}

.lu-form-group {
    margin-bottom: 12px;
}

.lu-label {
    display: inline-block;
    margin-bottom: 6px;
    color: var(--lu-text-primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.lu-input {
    width: 100%;
    border: 1px solid var(--lu-border);
    border-radius: 12px;
    padding: 11px 12px;
    font-size: 0.95rem;
    color: var(--lu-text-primary);
    background: #fff;
}

.lu-input:focus {
    outline: none;
    border-color: var(--lu-gradient-mid);
    box-shadow: 0 0 0 4px rgba(160, 102, 255, 0.15);
}

.lu-alert {
    border-radius: 12px;
    padding: 10px 12px;
    margin-bottom: 12px;
    font-size: 0.9rem;
    border: 1px solid;
}

.lu-alert-danger {
    background: #fee2e2;
    color: #991b1b;
    border-color: #fecaca;
}

.lu-alert-success {
    background: #dcfce7;
    color: #166534;
    border-color: #bbf7d0;
}

.lu-auth-actions {
    display: grid;
    gap: 10px;
    margin-top: 14px;
}

.lu-btn-soft {
    border-color: var(--lu-border);
    background: #fff;
    color: var(--lu-text-primary);
}

.lu-check {
    margin-top: 4px;
    color: var(--lu-text-secondary);
    font-size: 0.9rem;
}

.lu-check input {
    margin-right: 8px;
}