.useai-form-card {
    max-width: 720px;
    margin: 0 auto;
    padding: 32px;
    background: #fff;
    border: 1px solid #e2e2e2;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}

.useai-field {
    margin-bottom: 20px;
}

.useai-field label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 14px;
}

.useai-required {
    color: #d63638;
}

.useai-field input[type="text"],
.useai-field input[type="email"],
.useai-field input[type="url"],
.useai-field input[type="number"],
.useai-field select,
.useai-field textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ccd0d4;
    border-radius: 6px;
    font-size: 14px;
    box-sizing: border-box;
}

.useai-field textarea {
    resize: vertical;
}

.useai-hint {
    font-size: 12px;
    color: #666;
    margin-top: 4px;
}

.useai-checkbox-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px 16px;
}

.useai-checkbox-grid label,
.useai-radio-row label {
    font-weight: 400;
    display: flex;
    align-items: center;
    gap: 6px;
}

.useai-premium-choice {
    background: #fff8e5;
    border: 1px solid #f0dca0;
    border-radius: 8px;
    padding: 16px;
}

.useai-radio-row {
    display: flex;
    gap: 24px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.useai-acceptance {
    margin-bottom: 20px;
    font-size: 13px;
}

.useai-acceptance label {
    display: flex;
    gap: 8px;
    align-items: flex-start;
}

.useai-submit-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
}

.useai-submit-btn {
    background: #2271b1;
    color: #fff;
    border: none;
    padding: 12px 28px;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
}

.useai-submit-btn:hover {
    background: #135e96;
}

.useai-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.useai-spinner {
    font-size: 13px;
    color: #666;
}

.useai-form-message {
    margin-top: 16px;
    padding: 12px 14px;
    border-radius: 6px;
    font-size: 14px;
    display: none;
}

.useai-form-message.success {
    display: block;
    background: #eafbe7;
    border: 1px solid #b7e5ac;
    color: #1e6b1e;
}

.useai-form-message.error {
    display: block;
    background: #fce8e8;
    border: 1px solid #f0b3b3;
    color: #a3242c;
}