.mau-wrap {
    max-width: 480px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
.mau-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 6px;
}
.mau-subtitle {
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 24px;
}
.mau-field { margin-bottom: 14px; }
.mau-input {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid #ddd;
    border-radius: 10px;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}
.mau-input:focus { border-color: #5f259f; }
.mau-otp-input {
    text-align: center;
    font-size: 2rem;
    letter-spacing: 0.5em;
    font-weight: 700;
    margin-bottom: 16px;
}
.mau-btn {
    display: inline-block;
    padding: 13px 28px;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    text-decoration: none;
}
.mau-btn-primary {
    background: #5f259f;
    color: #fff;
    width: 100%;
    text-align: center;
    margin-top: 8px;
}
.mau-btn-primary:hover { background: #4a1d7a; }
.mau-btn-primary:disabled { background: #ccc; cursor: not-allowed; }
.mau-btn-ghost {
    background: transparent;
    color: #5f259f;
    padding: 8px 0;
    font-size: 0.9rem;
}
.mau-error {
    background: #fff0f0;
    border: 1px solid #ffcccc;
    color: #c0392b;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.9rem;
    margin-bottom: 14px;
    display: none;
}
.mau-success {
    background: #f0fff4;
    border: 1px solid #b7ebc8;
    color: #1a7a3a;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.9rem;
    margin-bottom: 14px;
    display: none;
}
.mau-resend-row { margin: 12px 0; font-size: 0.9rem; }
.mau-link-row { margin-top: 16px; font-size: 0.9rem; color: #666; text-align: center; }
.mau-link-row a { color: #5f259f; text-decoration: none; font-weight: 600; }
.mau-loading {
    text-align: center;
    color: #5f259f;
    font-size: 0.95rem;
    margin-top: 16px;
    animation: mau-pulse 1.5s ease-in-out infinite;
}
.mau-success-icon { font-size: 3rem; text-align: center; margin-bottom: 12px; }
@keyframes mau-pulse { 0%,100%{opacity:1} 50%{opacity:0.5} }

.mau-subdomain-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: #444;
    margin-bottom: 6px;
}
.mau-subdomain-row {
    display: flex;
    align-items: center;
    border: 1.5px solid #ddd;
    border-radius: 10px;
    overflow: hidden;
    transition: border-color 0.2s;
}
.mau-subdomain-row:focus-within { border-color: #5f259f; }
.mau-subdomain-prefix,
.mau-subdomain-suffix {
    background: #f5f5f5;
    padding: 12px 10px;
    font-size: 0.85rem;
    color: #666;
    white-space: nowrap;
    border: none;
}
.mau-subdomain-row input {
    border: none !important;
    border-radius: 0 !important;
    flex: 1;
    min-width: 0;
    padding: 12px 8px;
}
.mau-subdomain-row input:focus { outline: none; }
.mau-subdomain-status {
    font-size: 0.85rem;
    margin-top: 5px;
    min-height: 18px;
}
.mau-subdomain-ok   { color: #1a7a3a; font-weight: 600; }
.mau-subdomain-taken { color: #c0392b; font-weight: 600; }