.fbm-po-spec-form {
    display: none;
    margin: 16px 0 20px;
    padding: 16px 20px;
    border: 1px solid #d4a851;
    border-radius: 6px;
    background: #fffbf0;
}

.fbm-po-spec-form.fbm-po-visible {
    display: block;
}

.fbm-po-notice {
    margin-bottom: 14px;
    padding: 10px 14px;
    background: #fff3cd;
    border-left: 4px solid #d4a851;
    border-radius: 3px;
    font-size: 0.9em;
    color: #5c4a00;
}

.fbm-po-field {
    margin-bottom: 12px;
}

.fbm-po-field label {
    display: block;
    margin-bottom: 4px;
    font-weight: 600;
    font-size: 0.9em;
}

.fbm-po-field label .required {
    color: #c00;
    margin-left: 2px;
}

.fbm-po-select,
.fbm-po-textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 0.95em;
    background: #fff;
    box-sizing: border-box;
}

.fbm-po-select:focus,
.fbm-po-textarea:focus {
    border-color: #d4a851;
    outline: none;
    box-shadow: 0 0 0 2px rgba(212, 168, 81, 0.2);
}

.fbm-po-textarea {
    resize: vertical;
    min-height: 60px;
}