/* MediaMill Form Guard – PoW CAPTCHA Widget Styles */

.mm-form-guard-widget {
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    border: 1px solid #ddd;
    border-radius: 6px;
    background: #fafafa;
    font-size: 0.875rem;
    transition: border-color 0.3s ease, background-color 0.3s ease;
}

.mm-form-guard-widget[data-state="solving"] {
    border-color: #f0ad4e;
    background: #fffdf5;
}

.mm-form-guard-widget[data-state="solved"] {
    border-color: #5cb85c;
    background: #f0fff0;
}

.mm-form-guard-widget[data-state="error"] {
    border-color: #d9534f;
    background: #fff5f5;
}

.mm-form-guard-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-height: 1.5em;
}

.mm-form-guard-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid #ccc;
    border-top-color: #555;
    border-radius: 50%;
    animation: mm-form-guard-spin 0.8s linear infinite;
    flex-shrink: 0;
}

.mm-form-guard-widget[data-state="solved"] .mm-form-guard-spinner,
.mm-form-guard-widget[data-state="error"] .mm-form-guard-spinner {
    display: none;
}

.mm-form-guard-shake {
    animation: mm-form-guard-shake 0.4s ease;
}

@keyframes mm-form-guard-spin {
    to { transform: rotate(360deg); }
}

@keyframes mm-form-guard-shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}